--- title: "Phoenix to Great Falls cheap flights from $54 (PHX to GTF) - Expedia" description: "Book cheap Flights from Phoenix (PHX) to Great Falls (GTF) start at $54 for one-way and $98 for round trip. Earn your airline miles on top of our rewards!" canonical: "https://www.expedia.com/lp/flights/phx/gtf/phoenix-to-great-falls" language: en-US market: US currency: USD prices_as_of: 2026-11-12T21:52:44Z --- # $54 Cheap Flights from Phoenix (PHX) to Great Falls (GTF) ![A dam with a spillway, a bridge, and a river.](https://images.trvl-media.com/place/1392/02fe4f42-2859-4f25-a24a-59886675673a.jpg?impolicy=fcrop&w=1200&h=500&q=medium) [View $54 flight on Thu, Jan 7, 2027](https://www.expedia.com/Flights-Search?leg1=from:AZA,to:GTF,departure:1/7/2027TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:54.00&airProductToken=AQorCikIx2gSBDIzNTEYoAYg5iwo1vChAzD98aEDOEpAAFgBagJERnIESk5FVxIKCAEQARgBKgJHNBgBIgQIARABKAIoAygEMA0) Photo by Geraldine Soh ## Popular airlines from Phoenix Sky Harbor Intl. Airport (PHX) to Great Falls, MT (GTF-Great Falls Intl.) [Alaska Airlines](https://www.expedia.com/Flights-Search?leg1=from:PHX,to:GTF,departure:11/26/2026TANYT&leg2=from:GTF,to:PHX,departure:12/3/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) [Delta](https://www.expedia.com/Flights-Search?leg1=from:PHX,to:GTF,departure:11/26/2026TANYT&leg2=from:GTF,to:PHX,departure:12/3/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) [United](https://www.expedia.com/Flights-Search?leg1=from:PHX,to:GTF,departure:11/26/2026TANYT&leg2=from:GTF,to:PHX,departure:12/3/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) ### Be in the know Get alerts if flight prices drop or rise\* ### Book smarter Save up to 30% on select hotels after you book a flight\* ### Earn twice Earn your airline miles on top of our OneKeyCash [Learn about One Key](https://www.expedia.com/welcome-one-key) ## Cheap Flights from Phoenix to Great Falls (PHX-GTF) Prices were available within the past 7 days and start at $54 for one-way flights and $98 for roundtrip, for the period specified. Prices and availability are subject to change. All deals One way Roundtrip [Select Allegiant Air flight, departing Thu, Jan 7 from Mesa to Great Falls, returning Sun, Jan 10, priced at $98 Just found](https://www.expedia.com/Flights-Search?leg1=from:AZA,to:GTF,departure:1/7/2027TANYT&leg2=from:GTF,to:AZA,departure:1/10/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:98.00&airProductToken=AQorCikIx2gSBDIzNTEYoAYg5iwo1vChAzD98aEDOEpAAFgBagJERnIESk5FVwoqCigIx2gSAzczMxjmLCCgBiiPlKIDMKuVogM4TEAAWAFqAkRGcgRMTkVXEgoIARABGAEqAkc0GAEiBAgBEAEoAigDKAQwDQ) Thu, Jan 7 - Sun, Jan 10 · AZA · GTF · Roundtrip [Select Allegiant Air flight, departing Thu, Jan 7 from Mesa to Great Falls, returning Sun, Jan 10, priced at $113 Found 3 days ago](https://www.expedia.com/Flights-Search?leg1=from:AZA,to:GTF,departure:1/7/2027TANYT&leg2=from:GTF,to:AZA,departure:1/10/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:113.00&airProductToken=AQorCikIx2gSBDIzNTEYoAYg5iwo1vChAzD98aEDOEtAAFgBagJERnIES05FVwoqCigIx2gSAzczMxjmLCCgBiiPlKIDMKuVogM4T0AAWAFqAkRGcgRPTkVXEgwIARABGAEqAkc0MgAYASIECAEQASgCKAMoBDAN) Thu, Jan 7 - Sun, Jan 10 · AZA · GTF · Roundtrip [Select Allegiant Air flight, departing Thu, Feb 4 from Mesa to Great Falls, returning Sun, Feb 7, priced at $114 Found 5 hours ago](https://www.expedia.com/Flights-Search?leg1=from:AZA,to:GTF,departure:2/4/2027TANYT&leg2=from:GTF,to:AZA,departure:2/7/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:113.50&airProductToken=AQoqCigIx2gSAzY4NxigBiDmLCjgr6QDMIexpAM4TEAAWAFqAkRGcgRMTkVXCisKKQjHaBIEMjM0ORjmLCCgBiiZ06QDMLrUpAM4TEAAWAFqAkRGcgRMTkVXEgoIARABGAEqAkc0GAEiBAgBEAEoAigDKAQwDQ) Thu, Feb 4 - Sun, Feb 7 · AZA · GTF · Roundtrip [Select Allegiant Air flight, departing Thu, Feb 4 from Mesa to Great Falls, returning Sun, Feb 7, priced at $119 Found 4 hours ago](https://www.expedia.com/Flights-Search?leg1=from:AZA,to:GTF,departure:2/4/2027TANYT&leg2=from:GTF,to:AZA,departure:2/7/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:118.50&airProductToken=AQoqCigIx2gSAzY4NxigBiDmLCjgr6QDMIexpAM4TEAAWAFqAkRGcgRMTkVXCisKKQjHaBIEMjM0ORjmLCCgBiiZ06QDMLrUpAM4TkAAWAFqAkRGcgROTkVXEgwIARABGAEqAkc0MgAYASIECAEQASgCKAMoBDAN) Thu, Feb 4 - Sun, Feb 7 · AZA · GTF · Roundtrip [Select Allegiant Air flight, departing Sun, Jan 17 from Mesa to Great Falls, returning Thu, Jan 21, priced at $119 Found 11 hours ago](https://www.expedia.com/Flights-Search?leg1=from:AZA,to:GTF,departure:1/17/2027TANYT&leg2=from:GTF,to:AZA,departure:1/21/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:119.00&airProductToken=AQoqCigIx2gSAzY4NxigBiDmLCie5aIDMMXmogM4S0AAWAFqAkRGcgRLTkVXCioKKAjHaBIDNzA3GOYsIKAGKPeTowMwk5WjAzhSQABYAWoCREZyBFJORVcSCggBEAEYASoCRzQYASIECAEQASgCKAMoBDAN) Sun, Jan 17 - Thu, Jan 21 · AZA · GTF · Roundtrip [Select Allegiant Air flight, departing Thu, Jan 14 from Mesa to Great Falls, returning Sun, Jan 17, priced at $120 Found 2 days ago](https://www.expedia.com/Flights-Search?leg1=from:AZA,to:GTF,departure:1/14/2027TANYT&leg2=from:GTF,to:AZA,departure:1/17/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:120.00&airProductToken=AQorCikIx2gSBDIyNzAYoAYg5iwovsOiAzDlxKIDOEpAAFgBagJERnIESk5FVwoqCigIx2gSAzcwORjmLCCgBij35qIDMJPoogM4U0AAWAFqAkRGcgRTTkVXEgoIARABGAEqAkc0GAEiBAgBEAEoAigDKAQwDQ) Thu, Jan 14 - Sun, Jan 17 · AZA · GTF · Roundtrip [Select Allegiant Air flight, departing Tue, Nov 24 from Mesa to Great Falls, returning Sat, Nov 28, priced at $128 Found 6 days ago](https://www.expedia.com/Flights-Search?leg1=from:AZA,to:GTF,departure:11/24/2026TANYT&leg2=from:GTF,to:AZA,departure:11/28/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:127.50&airProductToken=AQoqCigIx2gSAzY4NxigBiDmLCjWgZ4DMPCCngM4UkAAWAFqAkRGcgRSTkVXCioKKAjHaBIDNzM5GOYsIKAGKM21ngMw5raeAzhMQABYAWoCREZyBExORVcSCggBEAEYASoCRzQYASIECAEQASgCKAMoBDAN) Tue, Nov 24 - Sat, Nov 28 · AZA · GTF · Roundtrip [Select Bargain Flight flight, departing Fri, Feb 12 from Phoenix to Great Falls, returning Mon, Feb 15, priced at $453 Found 6 days ago](https://www.expedia.com/Flights-Search?leg1=from:PHX,to:GTF,departure:2/12/2027TANYT&leg2=from:GTF,to:PHX,departure:2/15/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:452.68&airProductToken=AQphCi8IwaYBEgQxNTkwGO-5ASCSASjLh6UDMISJpQM4WEAAWAFqAlNWcghRSDJPR1ZCTgouCMGmARIEMjQ0NBiSASDmLCjUiaUDMLGKpQM4WEABWAFqAlNWcghPSDVFQVVCTgphCi4IwaYBEgQyNDQ0GOYsIJIBKLuspQMwqq2lAzhYQABYAWoCU1ZyCE9INUVBVUJOCi8IwaYBEgQxNDc1GJIBIO-5ASjxraUDMKmvpQM4WEABWAFqAlNWcghRSDJPR1ZCThIKCAkQAhgCKgJBUxgBIgQIARABKAcoAzAB) Fri, Feb 12 - Mon, Feb 15 · PHX · GTF · Roundtrip [Select Delta flight, departing Thu, Dec 10 from Phoenix to Great Falls, returning Sat, Dec 12, priced at $493 Found 22 hours ago](https://www.expedia.com/Flights-Search?leg1=from:PHX,to:GTF,departure:12/10/2026TANYT&leg2=from:GTF,to:PHX,departure:12/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:492.51&airProductToken=AQpvCjYIxJgBEgQyNTI1GO-5ASDyEii4u58DMJ28nwM4RUAAWAFqCU1BSU5CQVNJQ3IIVkFWTkEwQlEKNQjEmAESBDM4NDUY8hIg5iwowryfAzCpvZ8DOEVAAVgBaglNQUlOQkFTSUNyCFZBVk5BMEJREgoIARABGAEqAkRMGAEiBAgBEAEoAigDKAQwAQ) Thu, Dec 10 - Sat, Dec 12 · PHX · GTF · Roundtrip [Select United flight, departing Fri, Aug 13 from Phoenix to Great Falls, returning Tue, Aug 17, priced at $525 Found 1 hour ago](https://www.expedia.com/Flights-Search?leg1=from:PHX,to:GTF,departure:8/13/2027TANYT&leg2=from:GTF,to:PHX,departure:8/17/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:524.80&airProductToken=AQpxCjcI1YIBEgQxNjU0GO-5ASCDaSiGirUDMO6KtQM4TkAAWAFqCjFfYmFzaWNlY29yCFNBQTJQRkJOCjYI1YIBEgQxMjMwGINpIOYsKLaLtQMwroy1AzhOQABYAWoKMV9iYXNpY2Vjb3IIU0FBMlBGQk4SCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAL) Fri, Aug 13 - Tue, Aug 17 · PHX · GTF · Roundtrip ## Alternative airports near Great Falls Prices were available within the past 7 days. Prices and availability are subject to change. [Select flight to Great Falls Intl. GTF. Cheapest and Closest option available. Average driving time to city center is 8 minutes. Flights from $764](https://www.expedia.com/Flights-Search?leg1=from:PHX,to:GTF,departure:11/26/2026TANYT&leg2=from:GTF,to:PHX,departure:11/29/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) 8 min ## Book with confidence ### Phoenix (PHX) to Great Falls (GTF) at a glance Travel between Phoenix (PHX) and Great Falls (GTF) with a range of airlines offering direct routes on this domestic short-haul journey. Explore various options for flights from Phoenix to Great Falls, comparing full-service and budget carriers to find an itinerary that aligns with your travel needs and budget. Discover essential information for flights from Sky Harbor International Airport to Great Falls International Airport as you plan your visit to the scenic sights and vibrant neighborhoods of Great Falls. - **Fastest (typical) flight duration**: around 3h 30m in-flight, plus roughly 1h 30m layover with one stop - **Route distance**: roughly 1,000 miles (1,610 km) - **Flights per week**: around 8 departures on average - **Typical fares (one-way)**: economy tickets often range from $135–$520, depending on seasonality and how far ahead you book ### Flights from Sky Harbor International Airport (PHX) to Great Falls International Airport (GTF) According to recent traveler bookings, here are the top airlines favored for flights from Phoenix to Great Falls, primarily offering one-stop services. Common layover points include Salt Lake City International Airport (SLC) with an approximate 1 hour and 30 minute layover, Denver International Airport (DEN) also around 1 hour and 30 minutes, and Seattle-Tacoma International Airport (SEA) with about a 2-hour layover. This allows you to mix and match options for price, total travel time, and cabin class, helping you find the ideal itinerary. - **[Delta](https://www.expedia.com/lp/flight-routes/delta-from-sky-harbor-intl-to-great-falls-intl/dl/phx/gtf)**: This full-service airline provides one-stop service and typically offers one-way fares between $140 and $525\. Delta accounts for about 57% of the departures on this route, with an in-flight duration of 3 hours and 30 minutes, and a total travel time of around 5 hours and 30 minutes, including layover time. - **[United](https://www.expedia.com/lp/flight-routes/united-from-sky-harbor-intl-to-great-falls-intl/ua/phx/gtf)**: Another full-service option, United features one-stop service with one-way ticket prices usually ranging from $135 to $680\. Representing roughly 28% of departures on this route, United's flights have an in-flight time of 3 hours and 30 minutes, leading to a total journey time of approximately 5 hours and 30 minutes, factoring in the layover. - **[Alaska Airlines](https://www.expedia.com/lp/flight-routes/alaska-airlines-from-sky-harbor-intl-to-great-falls-intl/as/phx/gtf)**: This full-service carrier also provides one-stop service, with one-way fares generally falling between $135 and $365\. Alaska Airlines makes up about 14% of the departures on this route, with an in-flight time of 3 hours and 30 minutes and a total travel duration of roughly 5 hours and 30 minutes, including any layover. Travelers flying from Phoenix to Great Falls have the option to elevate their experience with first-class service offered by both United and Delta. ### Best time to fly from Phoenix (PHX) to Great Falls (GTF) The most popular months for travelers flying from Phoenix to Great Falls are **February, April, and May**, when peak temperatures in Great Falls reach up to 52.9°F in May. If you prefer quieter travel, consider **August**, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 70.3°F. For better deals, **November** usually offers the lowest average one-way fare around **$241**. Flight availability peaks in **December**, with approximately 11 flights per week, making it easier to find convenient departure times. **June, July, and October** have the fewest flights, with approximately 7 flights per week. - **Cheapest time to fly:** November usually offers good deals with average one-way fare around **$241**, roughly 21% cheaper than the yearly average. - **More budget-friendly months to fly:** August, March, and May typically offer average one-way fares roughly ranging from **$246** to **$263**. - **Most flight options:** December has the highest number of flights from Phoenix to Great Falls, with approximately **11 flights per week**, giving you more flexibility in scheduling your trip. | **Month** | **Temperature** | **Demand** | **Weekly Flights** | **Average one-way Fare** | | --------- | --------------- | ---------- | ------------------ | ------------------------ | | January | 25.0°F (-3.9°C) | Average | 8 | $368 | | February | 23.7°F (-4.6°C) | High | 9 | $314 | | March | 34.5°F (1.4°C) | Average | 8 | $260 | | April | 42.6°F (5.9°C) | High | 8 | $292 | | May | 52.9°F (11.6°C) | High | 8 | $263 | | June | 61.7°F (16.5°C) | Low | 7 | $317 | | July | 71.2°F (21.8°C) | Low | 7 | $289 | | August | 70.3°F (21.3°C) | Low | 10 | $246 | | September | 60.8°F (16.0°C) | Average | 8 | $313 | | October | 45.5°F (7.5°C) | Average | 7 | $390 | | November | 33.6°F (0.9°C) | Average | 9 | $241 | | December | 24.4°F (-4.2°C) | Average | 11 | $403 | \*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand. ### Alternative route from Phoenix (PHX) to Great Falls (GTF) - **Phoenix to Helena ([PHX-HLN](https://www.expedia.com/lp/flights/phx/hln/phoenix-to-helena))**: Helena Regional Airport (HLN) is located approximately 67 miles from Great Falls International Airport (GTF). One-way economy ticket prices for this journey generally fall between $140 and $510, influenced by the time of year and how early you make your reservation. Typically, this route is offered with one-stop flights, featuring common layover locations at Salt Lake City International Airport (SLC) and Denver International Airport (DEN). Major airlines servicing this route include Delta and United, and first class is an option on this route as well. ### How to find the best prices for flights from Phoenix (PHX) to Great Falls (GTF) Getting some of the best [deals on flights](https://www.expedia.com/flight-deals) from Phoenix to Great Falls is all about timing and flexibility. Here are some key tips to help you save: 1. **Best times to book and fly:** cheaper fares are generally available when booking 2-8 weeks in advance, which coincides with when most travelers make their reservations. Evening departures from 6 pm to midnight often have lower prices, although morning flights from 5 am to noon are more popular. Additionally, flying on Tuesday typically results in cheaper fares, while Monday is the busiest travel day. 2. **Set up price alerts:** stay updated on price changes by using [Expedia's Price Tracker](https://www.expedia.com/why/price-tracking). Receive alerts when fares drop for your selected route. 3. **Bundle and save:** bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.\* [Find Great Falls hotel and flight deals](https://www.expedia.com/great-falls.d1392.destination-travel-guides). 4. **Compare flight options:** use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options. 5. **Stay flexible with dates:** being open to different travel days can sometimes help you find better prices on flights and hotels. 6. **Think about luggage:** nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport. \*Members only. Savings vary and are not available on all bundles. Select hotels. ### Arriving at Great Falls International Airport from Sky Harbor International Airport Great Falls welcomes travelers from Phoenix with a range of transport options based on price, convenience, and proximity. Here's how to reach Great Falls efficiently: - **Hotel transfer:** Transfers offer a convenient way to reach your hotel in Great Falls, with options including [free hotel shuttles](https://www.expedia.com/great-falls-hotels-hotels-with-free-airport-shuttle.0-0-d1392-thotelswithfreeairportshuttle.travel-guide-filter-hotels) and private rides, which can be arranged in advance with your hotel. - **Car rental:** Renting a car from Great Falls International Airport is a great option if you plan to explore and sightsee beyond the city. Browse [cheap car rentals at Great Falls International Airport](https://www.expedia.com/car-rentals-in-great-falls-intl.d4609095.car-rental-guide) on Expedia. - **Taxi/ride-hailing:** Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival. ### Phoenix to Great Falls Flights ### The cheapest times to fly from Phoenix to Great Falls On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Phoenix to Great Falls are during the month of January. You can find some of the cheapest flights from Phoenix to Great Falls with Expedia's search tool and vast selection of airlines. ### The best time to book a flight from Phoenix to Great Falls Sunday is one of the best days to book for cheap flights from Phoenix to Great Falls: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance. ### How to find cheap round-trip tickets from Phoenix to Great Falls Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Phoenix to Great Falls in 2026\. You can also book with separate airlines for your outbound and return journeys, from $54 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference\*. This is available for a small fee, and is free to One Key Gold and Platinum tier members. Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Phoenix to Great Falls flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps. You could also save big by booking one of Expedia's [vacation packages](https://www.expedia.com/package-deals). Bundling together your Phoenix to Great Falls airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures. *\*Terms apply.* *Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023\. The percentages you see are averages.* ## Frequently Asked Questions ### How much does a flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Great Falls, MT (GTF-Great Falls Intl.) cost? You can find cheap one-way flights from $54 and cheap return flights $98 Phoenix, AZ (PHX-Sky Harbor Intl.) to Great Falls, MT (GTF-Great Falls Intl.) with Expedia. One-way flights typically cost between $178 and $838, and return flights often range between $412 and $1667\. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Phoenix, AZ (PHX-Sky Harbor Intl.) to Great Falls, MT (GTF-Great Falls Intl.) ticket fares go up or down. *\*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.* ### What is the cheapest month to fly from Phoenix, AZ (PHX-Sky Harbor Intl.) to Great Falls, MT (GTF-Great Falls Intl.)? The cheapest month to fly from PHX to GTF is January when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route. ### Which airlines fly direct from Phoenix, AZ (PHX-Sky Harbor Intl.) to Great Falls, MT (GTF-Great Falls Intl.)? Enter PHX to GTF and your travel dates, then apply the 'Nonstop' filter to see only direct flights. ### What is the cheapest airline that flies from Phoenix, AZ (PHX-Sky Harbor Intl.) to Great Falls, MT (GTF-Great Falls Intl.)? Alaska Airlines is one of the cheapest airlines offering connecting flights from Phoenix, AZ (PHX) to Great Falls, MT (GTF) with round-trip tickets starting from around $300 with a layover in San Diego Intl. (SAN). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget. *\*Prices based on flights available on Expedia in the last year.* ### How do I find cheap flights from Phoenix, AZ (PHX-Sky Harbor Intl.) to Great Falls, MT (GTF-Great Falls Intl.)? To find a cheap flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Great Falls, MT (GTF-Great Falls Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up [Price Tracking](https://www.expedia.com/why/price-tracking) and receive alerts when fares go up or down. ### What is the best time to fly from Phoenix, AZ (PHX-Sky Harbor Intl.) to Great Falls, MT (GTF-Great Falls Intl.)? The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience. ### What is the earliest flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Great Falls, MT (GTF-Great Falls Intl.)? The earliest flight from Sky Harbor Intl. (PHX) to Great Falls Intl. (GTF) typically departs at around 5:00 AM, operated by United and Delta Airlines. This seasonal service is active in April, allowing you to make the most of your day in Great Falls. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search. ### What are the most popular departure times for flights from Phoenix, AZ (PHX-Sky Harbor Intl.) to Great Falls, MT (GTF-Great Falls Intl.)? The most popular departure times for flights from Phoenix (PHX) to Great Falls (GTF) are from 6am to 9am. About 43% of passengers prefer this time window. United Airlines, Delta Airlines, and others offer flights during this period. Many travelers like this timing as it allows them to arrive in Great Falls with a full day ahead of them. ### How long does it take to fly from Phoenix, AZ (PHX-Sky Harbor Intl.) to Great Falls, MT (GTF-Great Falls Intl.)? A flight from PHX to GTF with a layover takes around 6 hours 30 minutes, with the route covering approximately 971 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic. ### Can you fly business or first class from Phoenix, AZ (PHX-Sky Harbor Intl.) to Great Falls, MT (GTF-Great Falls Intl.)? First class seats are offered on the PHX to GTF route with Delta Air Lines and United Airlines. ### How do I earn miles on a Phoenix, AZ (PHX-Sky Harbor Intl.) to Great Falls, MT (GTF-Great Falls Intl.) flight with Expedia? It's easy to earn miles on a Phoenix, AZ (PHX-Sky Harbor Intl.) to Great Falls, MT (GTF-Great Falls Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of [One Key™](https://www.expedia.com/welcome-one-key), you can also earn OneKeyCash™\* on top of your airline miles when you book with Expedia. \*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands. ### What airports do you fly into for Great Falls from Sky Harbor Intl. (PHX)? From Sky Harbor Intl. (PHX), you can fly into Great Falls Intl. (GTF) to reach Great Falls. Some flights may connect through major hubs like Los Angeles Intl. (LAX), San Francisco Intl. (SFO), Seattle - Tacoma Intl. (SEA) before reaching Great Falls. Compare routes and airports on Expedia to find the best flight options for your travel plans. ### Is it cheaper to buy a plane ticket from Phoenix, AZ (PHX-Sky Harbor Intl.) to Great Falls, MT (GTF-Great Falls Intl.) at the last minute? Typically, booking a last minute flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Great Falls, MT (GTF-Great Falls Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare. ### Is it cheaper to book a Phoenix, AZ (PHX-Sky Harbor Intl.) to Great Falls, MT (GTF-Great Falls Intl.) flight and hotel package? Securing a Phoenix, AZ (PHX-Sky Harbor Intl.) to Great Falls, MT (GTF-Great Falls Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars. ### Can I cancel or change the date of my flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Great Falls, MT (GTF-Great Falls Intl.)? If you booked your Phoenix, AZ (PHX-Sky Harbor Intl.) to Great Falls, MT (GTF-Great Falls Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in [your itinerary](https://www.expedia.com/trips) or confirmation email. Or, head to our [Customer Service portal](https://www.expedia.com/helpcenter/) if you'd like more information. ## Travel information | Origin airport | Phoenix Sky Harbor Intl. Airport | | ------------------- | -------------------------------- | | Destination airport | Great Falls, MT | | Distance | 971 miles away | | Airlines serving | Alaska Airlines, Delta, United | | Popular airline | Alaska Airlines | | Roundtrip price | $98 | ## Explore a world of travel with Expedia - [Flights](?equalTargetTab=tab-0) - [Flights from Detroit (DTW) to Great Falls (GTF)](https://www.expedia.com/lp/flights/dtw/gtf/detroit-to-great-falls) - [Flights from Ontario Intl. Airport (ONT) to Great Falls (GTF)](https://www.expedia.com/lp/flights/ont/gtf/ontario-to-great-falls) - [Flights from Philadelphia (PHL) to Great Falls (GTF)](https://www.expedia.com/lp/flights/phl/gtf/philadelphia-to-great-falls) - [Flights from Fort Myers (RSW) to Great Falls (GTF)](https://www.expedia.com/lp/flights/rsw/gtf/fort-myers-to-great-falls) - [Flights from Fargo (FAR) to Great Falls (GTF)](https://www.expedia.com/lp/flights/far/gtf/fargo-to-great-falls) - [Flights from Salt Lake City (SLC) to Great Falls (GTF)](https://www.expedia.com/lp/flights/slc/gtf/salt-lake-city-to-great-falls) - [Flights from Portland (PWM) to Great Falls (GTF)](https://www.expedia.com/lp/flights/pwm/gtf/portland-to-great-falls) - [Flights from Myrtle Beach (MYR) to Great Falls (GTF)](https://www.expedia.com/lp/flights/myr/gtf/myrtle-beach-to-great-falls) - [Flights from Atlanta (ATL) to Great Falls (GTF)](https://www.expedia.com/lp/flights/atl/gtf/atlanta-to-great-falls) - [Flights from Cincinnati (CVG) to Great Falls (GTF)](https://www.expedia.com/lp/flights/cvg/gtf/cincinnati-to-great-falls) - [Flights from Burbank (BUR) to Great Falls (GTF)](https://www.expedia.com/lp/flights/bur/gtf/burbank-to-great-falls) - [Flights from Cleveland (CLE) to Great Falls (GTF)](https://www.expedia.com/lp/flights/cle/gtf/cleveland-to-great-falls) - [Flights from Helena (HLN) to Great Falls (GTF)](https://www.expedia.com/lp/flights/hln/gtf/helena-to-great-falls) - [Flights from Nashville (BNA) to Great Falls (GTF)](https://www.expedia.com/lp/flights/bna/gtf/nashville-to-great-falls) - [Flights from Tulsa (TUL) to Great Falls (GTF)](https://www.expedia.com/lp/flights/tul/gtf/tulsa-to-great-falls) - [Flights from New York (JFK) to Great Falls (GTF)](https://www.expedia.com/lp/flights/jfk/gtf/new-york-to-great-falls) - [Flights from Harrisburg (MDT) to Great Falls (GTF)](https://www.expedia.com/lp/flights/mdt/gtf/harrisburg-to-great-falls) - [Flights from Calgary (YYC) to Great Falls (GTF)](https://www.expedia.com/lp/flights/yyc/gtf/calgary-to-great-falls) - [Flights from Dallas (DFW) to Great Falls (GTF)](https://www.expedia.com/lp/flights/dfw/gtf/dallas-to-great-falls) - [Flights from Austin (AUS) to Great Falls (GTF)](https://www.expedia.com/lp/flights/aus/gtf/austin-to-great-falls) - [Flights from Orlando (MCO) to Great Falls (GTF)](https://www.expedia.com/lp/flights/mco/gtf/orlando-to-great-falls) - [Flights from Washington (IAD) to Great Falls (GTF)](https://www.expedia.com/lp/flights/iad/gtf/washington-to-great-falls) - [Flights from Seattle (SEA) to Great Falls (GTF)](https://www.expedia.com/lp/flights/sea/gtf/seattle-to-great-falls) - [Flights from Baltimore (BWI) to Great Falls (GTF)](https://www.expedia.com/lp/flights/bwi/gtf/baltimore-to-great-falls) - [Flights from Orlando (SFB) to Great Falls (GTF)](https://www.expedia.com/lp/flights/sfb/gtf/orlando-to-great-falls) - [Flights from Madison (MSN) to Great Falls (GTF)](https://www.expedia.com/lp/flights/msn/gtf/madison-to-great-falls) - [Flights from Rapid City (RAP) to Great Falls (GTF)](https://www.expedia.com/lp/flights/rap/gtf/rapid-city-to-great-falls) - [Flights from Bangor (BGR) to Great Falls (GTF)](https://www.expedia.com/lp/flights/bgr/gtf/bangor-to-great-falls) - [Flights from Hartford (BDL) to Great Falls (GTF)](https://www.expedia.com/lp/flights/bdl/gtf/hartford-to-great-falls) - [Flights from Provo (PVU) to Great Falls (GTF)](https://www.expedia.com/lp/flights/pvu/gtf/provo-to-great-falls) - [Flights from Colorado Springs (COS) to Great Falls (GTF)](https://www.expedia.com/lp/flights/cos/gtf/colorado-springs-to-great-falls) - [Flights from Lincoln (LNK) to Great Falls (GTF)](https://www.expedia.com/lp/flights/lnk/gtf/lincoln-to-great-falls) - [Flights from Denver (DEN) to Great Falls (GTF)](https://www.expedia.com/lp/flights/den/gtf/denver-to-great-falls) - [Flights from Grand Rapids (GRR) to Great Falls (GTF)](https://www.expedia.com/lp/flights/grr/gtf/grand-rapids-to-great-falls) - [Flights from Las Vegas (LAS) to Great Falls (GTF)](https://www.expedia.com/lp/flights/las/gtf/las-vegas-to-great-falls) - [Flights from Oklahoma City (OKC) to Great Falls (GTF)](https://www.expedia.com/lp/flights/okc/gtf/oklahoma-city-to-great-falls) - [Flights from Sioux Falls (FSD) to Great Falls (GTF)](https://www.expedia.com/lp/flights/fsd/gtf/sioux-falls-to-great-falls) - [Flights from Lewistown (LWT) to Great Falls (GTF)](https://www.expedia.com/lp/flights/lwt/gtf/lewistown-to-great-falls) - [Flights from Havre (HVR) to Great Falls (GTF)](https://www.expedia.com/lp/flights/hvr/gtf/havre-to-great-falls) - [Flights from Idaho Falls (IDA) to Great Falls (GTF)](https://www.expedia.com/lp/flights/ida/gtf/idaho-falls-to-great-falls) - [Flights from London (LHR) to Great Falls (GTF)](https://www.expedia.com/lp/flights/lhr/gtf/london-to-great-falls) - [Flights from Newark Liberty Intl. Airport (EWR) to Great Falls (GTF)](https://www.expedia.com/lp/flights/ewr/gtf/newark-liberty-intl-airport-to-great-falls) - [Flights from Charlotte (CLT) to Great Falls (GTF)](https://www.expedia.com/lp/flights/clt/gtf/charlotte-to-great-falls) - [Flights from Anchorage (ANC) to Great Falls (GTF)](https://www.expedia.com/lp/flights/anc/gtf/anchorage-to-great-falls) - [Flights from Sacramento (SMF) to Great Falls (GTF)](https://www.expedia.com/lp/flights/smf/gtf/sacramento-to-great-falls) - [Flights from Jacksonville (JAX) to Great Falls (GTF)](https://www.expedia.com/lp/flights/jax/gtf/jacksonville-to-great-falls) - [Flights from Butte (BTM) to Great Falls (GTF)](https://www.expedia.com/lp/flights/btm/gtf/butte-to-great-falls) - [Flights from Medford (MFR) to Great Falls (GTF)](https://www.expedia.com/lp/flights/mfr/gtf/medford-to-great-falls) - [Flights from Tucson (TUS) to Great Falls (GTF)](https://www.expedia.com/lp/flights/tus/gtf/tucson-to-great-falls) - [Flights from Buffalo (BUF) to Great Falls (GTF)](https://www.expedia.com/lp/flights/buf/gtf/buffalo-to-great-falls) - [Flights from Omaha (OMA) to Great Falls (GTF)](https://www.expedia.com/lp/flights/oma/gtf/omaha-to-great-falls) - [Flights from New Orleans (MSY) to Great Falls (GTF)](https://www.expedia.com/lp/flights/msy/gtf/new-orleans-to-great-falls) - [Flights from St. Louis (STL) to Great Falls (GTF)](https://www.expedia.com/lp/flights/stl/gtf/st-louis-to-great-falls) - [Flights from Boise (BOI) to Great Falls (GTF)](https://www.expedia.com/lp/flights/boi/gtf/boise-to-great-falls) - [Flights from Little Rock (LIT) to Great Falls (GTF)](https://www.expedia.com/lp/flights/lit/gtf/little-rock-to-great-falls) - [Flights from Cedar Rapids (CID) to Great Falls (GTF)](https://www.expedia.com/lp/flights/cid/gtf/cedar-rapids-to-great-falls) - [Flights from Spokane (GEG) to Great Falls (GTF)](https://www.expedia.com/lp/flights/geg/gtf/spokane-to-great-falls) - [Flights from Fresno (FAT) to Great Falls (GTF)](https://www.expedia.com/lp/flights/fat/gtf/fresno-to-great-falls) - [Flights from Williston (XWA) to Great Falls (GTF)](https://www.expedia.com/lp/flights/xwa/gtf/williston-to-great-falls) - [Flights from Appleton (ATW) to Great Falls (GTF)](https://www.expedia.com/lp/flights/atw/gtf/appleton-to-great-falls) - [Flights from Missoula (MSO) to Great Falls (GTF)](https://www.expedia.com/lp/flights/mso/gtf/missoula-to-great-falls) - [Flights from Redmond (RDM) to Great Falls (GTF)](https://www.expedia.com/lp/flights/rdm/gtf/redmond-to-great-falls) - [Flights from Fort Lauderdale (FLL) to Great Falls (GTF)](https://www.expedia.com/lp/flights/fll/gtf/fort-lauderdale-to-great-falls) - [Flights from Memphis (MEM) to Great Falls (GTF)](https://www.expedia.com/lp/flights/mem/gtf/memphis-to-great-falls) - [Flights from Pensacola (PNS) to Great Falls (GTF)](https://www.expedia.com/lp/flights/pns/gtf/pensacola-to-great-falls) - [Flights from Orange County (SNA) to Great Falls (GTF)](https://www.expedia.com/lp/flights/sna/gtf/orange-county-to-great-falls) - [Flights from San Jose (SJC) to Great Falls (GTF)](https://www.expedia.com/lp/flights/sjc/gtf/san-jose-to-great-falls) - [Flights from San Antonio (SAT) to Great Falls (GTF)](https://www.expedia.com/lp/flights/sat/gtf/san-antonio-to-great-falls) - [Flights from Tampa (TPA) to Great Falls (GTF)](https://www.expedia.com/lp/flights/tpa/gtf/tampa-to-great-falls) - [Flights from Des Moines (DSM) to Great Falls (GTF)](https://www.expedia.com/lp/flights/dsm/gtf/des-moines-to-great-falls) - [Flights from Greensboro (GSO) to Great Falls (GTF)](https://www.expedia.com/lp/flights/gso/gtf/greensboro-to-great-falls) - [Flights from Minneapolis (MSP) to Great Falls (GTF)](https://www.expedia.com/lp/flights/msp/gtf/minneapolis-to-great-falls) - [Flights from Billings (BIL) to Great Falls (GTF)](https://www.expedia.com/lp/flights/bil/gtf/billings-to-great-falls) - [Flights from Kansas City (MCI) to Great Falls (GTF)](https://www.expedia.com/lp/flights/mci/gtf/kansas-city-to-great-falls) - [Flights from Eugene (EUG) to Great Falls (GTF)](https://www.expedia.com/lp/flights/eug/gtf/eugene-to-great-falls) - [Flights from Reno (RNO) to Great Falls (GTF)](https://www.expedia.com/lp/flights/rno/gtf/reno-to-great-falls) - [Flights from Houston (IAH) to Great Falls (GTF)](https://www.expedia.com/lp/flights/iah/gtf/houston-to-great-falls) - [Flights from Los Angeles (LAX) to Great Falls (GTF)](https://www.expedia.com/lp/flights/lax/gtf/los-angeles-to-great-falls) - [Flights from Greenville (GSP) to Great Falls (GTF)](https://www.expedia.com/lp/flights/gsp/gtf/greenville-to-great-falls) - [Flights from Oakland (OAK) to Great Falls (GTF)](https://www.expedia.com/lp/flights/oak/gtf/oakland-to-great-falls) - [Flights from Boston (BOS) to Great Falls (GTF)](https://www.expedia.com/lp/flights/bos/gtf/boston-to-great-falls) - [Flights from Tri-Cities (TRI) to Great Falls (GTF)](https://www.expedia.com/lp/flights/tri/gtf/tri-cities-to-great-falls) - [Flights from Portland (PDX) to Great Falls (GTF)](https://www.expedia.com/lp/flights/pdx/gtf/portland-to-great-falls) - [Flights from Albuquerque (ABQ) to Great Falls (GTF)](https://www.expedia.com/lp/flights/abq/gtf/albuquerque-to-great-falls) - [Flights from Pittsburgh (PIT) to Great Falls (GTF)](https://www.expedia.com/lp/flights/pit/gtf/pittsburgh-to-great-falls) - [Flights from Bozeman (BZN) to Great Falls (GTF)](https://www.expedia.com/lp/flights/bzn/gtf/bozeman-to-great-falls) - [Flights from Fort Walton Beach (VPS) to Great Falls (GTF)](https://www.expedia.com/lp/flights/vps/gtf/fort-walton-beach-to-great-falls) - [Flights from Columbus (CMH) to Great Falls (GTF)](https://www.expedia.com/lp/flights/cmh/gtf/columbus-to-great-falls) - [Flights from San Diego (SAN) to Great Falls (GTF)](https://www.expedia.com/lp/flights/san/gtf/san-diego-to-great-falls) - [Flights from Syracuse (SYR) to Great Falls (GTF)](https://www.expedia.com/lp/flights/syr/gtf/syracuse-to-great-falls) - [Flights from Wichita (ICT) to Great Falls (GTF)](https://www.expedia.com/lp/flights/ict/gtf/wichita-to-great-falls) - [Flights from Kalispell (FCA) to Great Falls (GTF)](https://www.expedia.com/lp/flights/fca/gtf/kalispell-to-great-falls) - [Flights from Houston (HOU) to Great Falls (GTF)](https://www.expedia.com/lp/flights/hou/gtf/houston-to-great-falls) - [Flights from Knoxville (TYS) to Great Falls (GTF)](https://www.expedia.com/lp/flights/tys/gtf/knoxville-to-great-falls) - [Flights from Pasco (PSC) to Great Falls (GTF)](https://www.expedia.com/lp/flights/psc/gtf/pasco-to-great-falls) - [Flights from Chicago (ORD) to Great Falls (GTF)](https://www.expedia.com/lp/flights/ord/gtf/chicago-to-great-falls) - [Flights from Raleigh (RDU) to Great Falls (GTF)](https://www.expedia.com/lp/flights/rdu/gtf/raleigh-to-great-falls) - [Flights from San Francisco (SFO) to Great Falls (GTF)](https://www.expedia.com/lp/flights/sfo/gtf/san-francisco-to-great-falls) - [Flights from Indianapolis (IND) to Great Falls (GTF)](https://www.expedia.com/lp/flights/ind/gtf/indianapolis-to-great-falls) - [Flights from Washington (DCA) to Great Falls (GTF)](https://www.expedia.com/lp/flights/dca/gtf/washington-to-great-falls) \*Available to One Key members. ## Other language versions ```yaml hreflang: x-default: https://www.expedia.com/lp/flights/phx/gtf/phoenix-to-great-falls ar: https://www.expedia.sa/lp/flights/phx/gtf/phoenix-to-great-falls nb-NO: https://www.expedia.no/lp/fly/phx/gtf/phoenix-til-great-falls en-CA: https://www.expedia.ca/lp/flights/phx/gtf/phoenix-to-great-falls en-JP: https://www.expedia.co.jp/en/lp/flights/phx/gtf/phoenix-to-great-falls es: https://www.expedia.com/es/lp/vuelos/phx/gtf/phoenix-a-great-falls en-US: https://www.expedia.com/lp/flights/phx/gtf/phoenix-to-great-falls ```