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$166 Cheap Flights from Phoenix (PHX) to Billings (BIL)

View $166 flight on Tue, Dec 22, 2026Opens in a new window

Popular airlines from Phoenix Sky Harbor Intl. Airport (PHX) to Billings Logan Intl. Airport (BIL)

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Cheap Flights from Phoenix to Billings (PHX-BIL)

Prices were available within the past 7 days and start at $166 for one-way flights and $351 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Dec 1 - Tue, Dec 8
PHX
Phoenix
BIL
Billings
$351 Roundtrip, found 1 day ago
$351
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Dec 1 from Phoenix to Billings, returning Tue, Dec 8, priced at $351 found 1 day ago
United
Wed, Aug 19 - Wed, Aug 26
PHX
Phoenix
BIL
Billings
$351 Roundtrip, found 2 hours ago
$351
Roundtrip
found 2 hours ago
Select United flight, departing Wed, Aug 19 from Phoenix to Billings, returning Wed, Aug 26, priced at $351 found 2 hours ago
United
Mon, Aug 3 - Thu, Aug 6
PHX
Phoenix
BIL
Billings
$353 Roundtrip, found 3 days ago
$353
Roundtrip
found 3 days ago
Select United flight, departing Mon, Aug 3 from Phoenix to Billings, returning Thu, Aug 6, priced at $353 found 3 days ago
United
Wed, Nov 11 - Wed, Nov 18
PHX
Phoenix
BIL
Billings
$356 Roundtrip, found 1 day ago
$356
Roundtrip
found 1 day ago
Select United flight, departing Wed, Nov 11 from Phoenix to Billings, returning Wed, Nov 18, priced at $356 found 1 day ago
Alaska Airlines
Thu, Nov 5 - Mon, Nov 9
PHX
Phoenix
BIL
Billings
$361 Roundtrip, found 4 hours ago
$361
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Thu, Nov 5 from Phoenix to Billings, returning Mon, Nov 9, priced at $361 found 4 hours ago
United
Wed, Aug 19 - Mon, Aug 24
PHX
Phoenix
BIL
Billings
$361 Roundtrip, found 7 hours ago
$361
Roundtrip
found 7 hours ago
Select United flight, departing Wed, Aug 19 from Phoenix to Billings, returning Mon, Aug 24, priced at $361 found 7 hours ago
United
Sat, Aug 8 - Tue, Aug 11
PHX
Phoenix
BIL
Billings
$363 Roundtrip, found 5 days ago
$363
Roundtrip
found 5 days ago
Select United flight, departing Sat, Aug 8 from Phoenix to Billings, returning Tue, Aug 11, priced at $363 found 5 days ago
Delta
Wed, Aug 19 - Wed, Aug 26
PHX
Phoenix
BIL
Billings
$366 Roundtrip, found 2 hours ago
$366
Roundtrip
found 2 hours ago
Select Delta flight, departing Wed, Aug 19 from Phoenix to Billings, returning Wed, Aug 26, priced at $366 found 2 hours ago
United
Thu, Nov 19 - Thu, Nov 26
PHX
Phoenix
BIL
Billings
$366 Roundtrip, found 1 day ago
$366
Roundtrip
found 1 day ago
Select United flight, departing Thu, Nov 19 from Phoenix to Billings, returning Thu, Nov 26, priced at $366 found 1 day ago
United
Wed, Sep 23 - Wed, Sep 30
PHX
Phoenix
BIL
Billings
$367 Roundtrip, found 1 day ago
$367
Roundtrip
found 1 day ago
Select United flight, departing Wed, Sep 23 from Phoenix to Billings, returning Wed, Sep 30, priced at $367 found 1 day ago

Alternative airports near Billings

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Logan Intl. BIL. Cheapest and Closest option available. Average driving time to city center is 5 minutes. Flights from $376
BIL
Logan Intl.
CheapestClosest
Average driving time to city center5 min
Flights from $376

What you need to know for your flight from Sky Harbor Intl. to Logan Intl.

Phoenix (PHX) to Billings (BIL) at a glance

Travel from Phoenix (PHX) to Billings (BIL) with a selection of airlines offering various options along this short domestic route. Explore nonstop flights and compare daily fares from full-service carriers to find the best itinerary that matches your schedule and budget. Check out essential information for flights departing from Sky Harbor International Airport (PHX) to Logan International Airport (BIL) as you plan your visit to the sights and neighborhoods of Billings.

  • Fastest flight duration: around 2h 30m non-stop
  • Route distance: roughly 900 miles (1,450 km)
  • Flights per week: around 11 departures on average
  • Typical fares (one-way): economy tickets often range from $100–$440, depending on seasonality and how far ahead you book

Flights from Sky Harbor International Airport (PHX) to Logan International Airport (BIL)

According to recent traveler bookings, here are the top airlines favored for flights from Phoenix to Billings, featuring both non-stop and one-stop options. Popular layover points include Denver International Airport (DEN) with a layover of about 1 hour and 15 minutes, Salt Lake City International Airport (SLC) with approximately a 50-minute layover, and Seattle-Tacoma International Airport (SEA) also around 1 hour and 15 minutes. This gives you the flexibility to choose based on price, total travel time, and cabin class to find your ideal itinerary.

  • United: This full-service airline provides one-stop options, with one-way fares generally falling between $100 and $485. It represents about 39% of departures on this route, featuring an in-flight duration of 3 hours and 30 minutes, and a total travel time of approximately 4 hours and 45 minutes (including layover).
  • Delta: A full-service carrier that offers one-stop flights, Delta's one-way fares usually range from $110 to $475. It makes up roughly 31% of the departures on this route, with an in-flight time of 3 hours and 30 minutes and a total journey time of about 4 hours and 45 minutes (including layover).
  • American Airlines: This full-service airline provides both non-stop and one-stop services, with one-way fares typically between $105 and $425. It accounts for around 16% of departures on this route, boasting a standard non-stop travel time of 2 hours and 30 minutes.
  • Alaska Airlines: Offering one-stop service, this full-service carrier has one-way fares ranging from $100 to $425. It constitutes about 13% of the departures on this route, featuring an in-flight time of 3 hours and 30 minutes, and a total travel duration of around 4 hours and 45 minutes (including layover).

Travelers flying from Phoenix to Billings have the option to upgrade their flight. Delta provides both first class and premium economy service, while American Airlines and United also offer first class for a more luxurious experience.

Best time to fly from Phoenix (PHX) to Billings (BIL)

The most popular months for travelers flying from Phoenix to Billings are February, April, and August, when peak temperatures in Billings reach up to 73°F in August. If you prefer quieter travel, consider June, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 65.3°F. For better deals, September usually offers the lowest average one-way fare around $173. Flight availability peaks in August, with approximately 15 flights per week, making it easier to find convenient departure times. January has the fewest flights, with approximately 9 flights per week.

  • Cheapest time to fly: September usually offers good deals with average one-way fare around $173, roughly 28% cheaper than the yearly average.
  • Most flight options: August has the highest number of flights from Phoenix to Billings, with approximately 15 flights per week, giving you more flexibility in scheduling your trip.
calendar iconMonthtemperature iconTemperaturecrowd level iconDemandflights iconWeekly Flightsprice iconAverage one-way Fare
January24.8°F (-4.0°C)Average9$260
February23.7°F (-4.6°C)Slightly High10$277
March36.3°F (2.4°C)Average10$307
April44.4°F (6.9°C)Slightly High11$285
May55.0°F (12.8°C)Slightly Low12$272
June65.3°F (18.5°C)Slightly Low10$221
July74.7°F (23.7°C)Average14$214
August73.0°F (22.8°C)Slightly High15$201
September63.7°F (17.6°C)Average12$173
October47.3°F (8.5°C)Average11$249
November34.9°F (1.6°C)Average11$208
December24.3°F (-4.3°C)Slightly Low11$233

*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 routes from Phoenix (PHX) to Billings (BIL)

  • Scottsdale to Billings (SCF-BIL): Located approximately 14 miles from Sky Harbor International Airport (PHX), Scottsdale Airport (SCF) serves as a convenient departure point for travelers heading to Billings.
  • Mesa to Billings (AZA-BIL): Phoenix - Mesa Gateway Airport (AZA) is situated about 22 miles from Sky Harbor International Airport (PHX), providing another viable option for those flying to Billings.

How to find the best prices for flights from Phoenix (PHX) to Billings (BIL)

Getting some of the best deals on flights from Phoenix to Billings 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 usually found when booking at least two months in advance, although most travelers tend to book 2-8 weeks ahead. Morning departures between 5 a.m. and 12 p.m. often provide lower prices and are the most popular flight times. Additionally, flying on Saturday generally offers cheaper rates, while Thursday remains the most popular travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. 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 Billings hotel and flight deals.
  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 Logan International Airport from Sky Harbor International Airport

Billings welcomes travelers from Phoenix with a range of transport options based on price, convenience, and proximity. Here's how to reach Billings efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Billings, with options including free hotel shuttles and private rides, which can be arranged in advance with your hotel.
  • Car rental: Renting a car from Logan International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Logan International Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Logan International Airport, Billings Seaport, a seaport, is located about 0.1 miles away on foot.

Frequently asked questions

How much does a flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Billings, MT (BIL-Logan Intl.) cost?
You can find cheap one-way flights from $166 and cheap return flights from $351 Phoenix, AZ (PHX-Sky Harbor Intl.) to Billings, MT (BIL-Logan Intl.) with Expedia. One-way flights typically cost between $152 and $1065, and return flights often range between $314 and $1290. 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 Billings, MT (BIL-Logan 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 Billings, MT (BIL-Logan Intl.)?
The cheapest month to fly from PHX to BIL is December 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 Billings, MT (BIL-Logan Intl.)?
You can fly direct from PHX to BIL on American Airlines, with around 7 flights per week.
How do I find cheap flights from Phoenix, AZ (PHX-Sky Harbor Intl.) to Billings, MT (BIL-Logan Intl.)?
To find a cheap flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Billings, MT (BIL-Logan 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 and receive alerts when fares go up or down.
What is the best airline to fly with from Phoenix, AZ (PHX-Sky Harbor Intl.) to Billings, MT (BIL-Logan Intl.)?
The best airline to fly with from Phoenix, AZ (PHX) to Billings, MT (BIL) will differ from traveler to traveler. If you like to fly early, American Airlines offers early morning flights. If price is the most important factor, American Airlines typically offers the lowest fares. Alaska Airlines offers the most daily flights from PHX to BIL, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Phoenix, AZ (PHX-Sky Harbor Intl.) to Billings, MT (BIL-Logan 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.
How many flights per day from Phoenix, AZ (PHX-Sky Harbor Intl.) to Billings, MT (BIL-Logan Intl.)?
There are approximately 1 nonstop flights per day from Sky Harbor Intl. (PHX) to Logan Intl. (BIL). For more options, look at flights that include layovers.
What is the earliest flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Billings, MT (BIL-Logan Intl.)?
The earliest flight from Sky Harbor International Airport (PHX) in Phoenix to Logan International Airport (BIL) in Billings typically departs at around 12:15 AM, operated by American Airlines. This seasonal service is available in October and November, giving you a chance to start your journey to Montana early in the day. 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 Billings, MT (BIL-Logan Intl.)?
The most popular departure times for flights from Phoenix (PHX) to Billings (BIL) are in the early morning, from 6am to 9am. About 33% of passengers prefer this time window. Many major carriers, including Alaska Airlines and Delta Airlines, offer flights during this window. This timing works well because it lets you start your day early and arrive in Billings with time to spare.
How long does it take to fly from Phoenix, AZ (PHX-Sky Harbor Intl.) to Billings, MT (BIL-Logan Intl.)?
Direct flights from PHX to BIL usually take about 2 hours 30 minutes, traveling roughly 874 miles. If you opt for a connecting flight, expect to add around 4 hours to your journey. 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 Billings, MT (BIL-Logan Intl.)?
You can fly first class between PHX and BIL. First class cabins are available on:

  • American Airlines
  • Delta Air Lines
  • United Airlines

How do I earn miles on a Phoenix, AZ (PHX-Sky Harbor Intl.) to Billings, MT (BIL-Logan Intl.) flight with Expedia?
It's easy to earn miles on a Phoenix, AZ (PHX-Sky Harbor Intl.) to Billings, MT (BIL-Logan 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™, 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 Billings from Sky Harbor Intl. (PHX)?
If you're planning to travel to Billings from Sky Harbor Intl. (PHX), you can fly into Logan Intl. (BIL) Some flights may connect through major hubs like Los Angeles Intl. (LAX), San Francisco Intl. (SFO), Portland Intl. (PDX) before reaching Billings. 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 Billings, MT (BIL-Logan Intl.) at the last minute?
Typically, booking a last minute flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Billings, MT (BIL-Logan 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 Billings, MT (BIL-Logan Intl.) flight and hotel package?
Securing a Phoenix, AZ (PHX-Sky Harbor Intl.) to Billings, MT (BIL-Logan Intl.) Billings Vacation Packages 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 Billings, MT (BIL-Logan Intl.)?
If you booked your Phoenix, AZ (PHX-Sky Harbor Intl.) to Billings, MT (BIL-Logan 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 or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Sky Harbor Intl.
Destination airport
Logan Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Roundtrip price
$345
Distance
874 mi

Book with confidence

Phoenix to Billings Flights

The cheapest times to fly from Phoenix to Billings

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 Billings are during the month of December. You can find some of the cheapest flights from Phoenix to Billings with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Phoenix to Billings

Sunday is one of the best days to book for cheap flights from Phoenix to Billings: 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 Billings

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 Billings in 2026. You can also book with separate airlines for your outbound and return journeys, from $166 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 Billings 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. Bundling together your Phoenix to Billings 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.

 

Phoenix to Billings Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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