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$269 Cheap Flights from Phoenix (PHX) to Butte (BTM)

View $269 flight on Sat, Sep 19, 2026Opens in a new window

Popular airlines from Phoenix Sky Harbor Intl. Airport (PHX) to Butte, MT (BTM-Bert Mooney)

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Cheap Flights from Phoenix to Butte (PHX-BTM)

Prices were available within the past 7 days and start at $269 for one-way flights and $314 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, Dec 10 - Sun, Dec 20
PHX
Phoenix
BTM
Butte
$314 Roundtrip, found 4 hours ago
$314
Roundtrip
found 4 hours ago
Select Delta flight, departing Thu, Dec 10 from Phoenix to Butte, returning Sun, Dec 20, priced at $314 found 4 hours ago
Delta
Thu, Dec 10 - Sun, Dec 20
PHX
Phoenix
BTM
Butte
$324 Roundtrip, found 4 hours ago
$324
Roundtrip
found 4 hours ago
Select Delta flight, departing Thu, Dec 10 from Phoenix to Butte, returning Sun, Dec 20, priced at $324 found 4 hours ago
United
Thu, Aug 27 - Thu, Sep 3
PHX
Phoenix
BTM
Butte
$329 Roundtrip, found 4 days ago
$329
Roundtrip
found 4 days ago
Select United flight, departing Thu, Aug 27 from Phoenix to Butte, returning Thu, Sep 3, priced at $329 found 4 days ago
United
Thu, Nov 19 - Sun, Nov 22
PHX
Phoenix
BTM
Butte
$347 Roundtrip, found 2 days ago
$347
Roundtrip
found 2 days ago
Select United flight, departing Thu, Nov 19 from Phoenix to Butte, returning Sun, Nov 22, priced at $347 found 2 days ago
United
Thu, Nov 19 - Sun, Nov 22
PHX
Phoenix
BTM
Butte
$350 Roundtrip, found 2 days ago
$350
Roundtrip
found 2 days ago
Select United flight, departing Thu, Nov 19 from Phoenix to Butte, returning Sun, Nov 22, priced at $350 found 2 days ago
United
Fri, Oct 2 - Fri, Oct 9
PHX
Phoenix
BTM
Butte
$382 Roundtrip, found 6 days ago
$382
Roundtrip
found 6 days ago
Select United flight, departing Fri, Oct 2 from Phoenix to Butte, returning Fri, Oct 9, priced at $382 found 6 days ago
Delta
Thu, Dec 10 - Sun, Dec 20
PHX
Phoenix
BTM
Butte
$394 Roundtrip, found 4 hours ago
$394
Roundtrip
found 4 hours ago
Select Delta flight, departing Thu, Dec 10 from Phoenix to Butte, returning Sun, Dec 20, priced at $394 found 4 hours ago
Delta
Thu, Dec 10 - Sun, Dec 20
PHX
Phoenix
BTM
Butte
$404 Roundtrip, found 4 hours ago
$404
Roundtrip
found 4 hours ago
Select Delta flight, departing Thu, Dec 10 from Phoenix to Butte, returning Sun, Dec 20, priced at $404 found 4 hours ago
Delta
Fri, Sep 4 - Tue, Sep 8
PHX
Phoenix
BTM
Butte
$409 Roundtrip, found 1 day ago
$409
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Sep 4 from Phoenix to Butte, returning Tue, Sep 8, priced at $409 found 1 day ago
Delta
Thu, Dec 10 - Sun, Dec 20
PHX
Phoenix
BTM
Butte
$414 Roundtrip, found 4 hours ago
$414
Roundtrip
found 4 hours ago
Select Delta flight, departing Thu, Dec 10 from Phoenix to Butte, returning Sun, Dec 20, priced at $414 found 4 hours ago

Find the cheapest month to fly from Phoenix (PHX) to Butte (BTM)

February is typically the cheapest month to fly

From $212 - $401 per traveler.

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

Phoenix (PHX) to Butte (BTM) at a glance

Travel between Phoenix (PHX) and Butte (BTM) with a range of airlines on this domestic short-haul route. Discover cheap Phoenix to Butte flights by comparing options from full-service carriers to find the itinerary that aligns with your budget, schedule, and travel needs. Check out essential details for flights from Sky Harbor International Airport (PHX) to Bert Mooney Airport (BTM) as you plan your visit to Butte's renowned attractions and neighborhoods.

  • Fastest flight duration: around 3h 15m in-flight, plus roughly 3 hours layover with one stop
  • Route distance: roughly 900 miles (1,450 km)
  • Flights per week: around 8 departures on average
  • Typical fares (one-way): economy tickets often range from $120–$445, depending on seasonality and how far ahead you book

Flights from Sky Harbor International Airport (PHX) to Bert Mooney Airport (BTM)

Based on recent traveler bookings, here are the top airlines from Phoenix to Butte, often selected for their one-stop services. Popular layover options include Salt Lake City International Airport (SLC) with an approximately 3-hour and 15-minute layover, and Denver International Airport (DEN) with a layover of about 55 minutes. These choices allow you to customize your travel experience by balancing price, total travel time, and cabin class to find the perfect itinerary.

  • Delta: This full-service airline provides one-stop options, accounting for about 71% of departures on this route. One-way ticket prices generally range from $120 to $445, with a flight duration of 3 hours and 15 minutes, bringing the total travel time, including layovers, to approximately 6 hours.
  • United: Another full-service carrier, United makes up roughly 29% of the flights on this route. Their one-way fares typically fall between $120 and $460. Passengers can expect a flight time of 3 hours and 15 minutes, with the overall journey lasting around 6 hours, factoring in layovers.

Travelers flying from Phoenix to Butte can opt for an upgrade, as Delta provides premium economy class service on this route for a more comfortable journey.

Alternative route from Phoenix (PHX) to Butte (BTM)

  • Phoenix to Bozeman (PHX-BZN): Bozeman Yellowstone International Airport (BZN) is located approximately 66 miles from Bert Mooney Airport (BTM). On this route, one-way economy prices generally vary between $105 and $340, influenced by the season and how far in advance you book. Travelers can choose from both non-stop and one-stop flights, with common layover points at Salt Lake City International Airport (SLC) and Denver International Airport (DEN). Notable airlines operating on this route include Delta and the budget-friendly Southwest Airlines. Additionally, first-class service is offered on this route.

How to find the best prices for flights from Phoenix (PHX) to Butte (BTM)

Getting some of the best deals on flights from Phoenix to Butte 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 available when booking 2-8 weeks in advance, which aligns with when most travelers make their reservations. Departures in the morning (5 a.m. to 12 p.m.) tend to offer lower prices and are also the most popular flight times. Additionally, flying on Thursday not only provides cheaper prices but is also the most favored 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 Butte 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 Bert Mooney Airport from Sky Harbor International Airport

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

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Butte, with options including free hotel shuttles and private rides, which can be arranged in advance with your hotel.
  • Car rental: Renting a car from Bert Mooney Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Bert Mooney 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 Bert Mooney Airport, the Southwest Montana Seaport, a seaport, is located about 7.7 miles away.

Frequently asked questions

How much does a flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Butte, MT (BTM-Bert Mooney) cost?
You can find cheap one-way flights from $269 and cheap return flights from $314 Phoenix, AZ (PHX-Sky Harbor Intl.) to Butte, MT (BTM-Bert Mooney) with Expedia. One-way flights generally range between $234 and $594, and roundtrip flights usually range from $273 to $1224. 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 Butte, MT (BTM-Bert Mooney) 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 Butte, MT (BTM-Bert Mooney)?
The cheapest month to fly from PHX to BTM 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 Butte, MT (BTM-Bert Mooney)?
Enter PHX to BTM 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 Butte, MT (BTM-Bert Mooney)?
United is one of the cheapest airlines offering connecting flights from Sky Harbor Intl. (PHX) to Bert Mooney (BTM), with round-trip tickets starting from around $244 with a layover in Los Angeles Intl. (LAX). 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 Butte, MT (BTM-Bert Mooney)?
To find a cheap flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Butte, MT (BTM-Bert Mooney), 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 time to fly from Phoenix, AZ (PHX-Sky Harbor Intl.) to Butte, MT (BTM-Bert Mooney)?
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 Butte, MT (BTM-Bert Mooney)?
The earliest flight from Sky Harbor International Airport (PHX) to Bert Mooney Airport (BTM) typically departs at around 5:15 AM, operated by Alaska Airlines and United. This seasonal service is available in April, allowing you to maximize your time in Butte, Montana. 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 Butte, MT (BTM-Bert Mooney)?
The most popular departure times for flights from Phoenix (PHX) to Butte (BTM) are in the late morning, from 9am to noon. About 51% of passengers prefer this time window. Many major carriers, including Delta, United and Alaska Airlines, offer flights during this window. This timing works well because it allows you to start your day early and arrive in Butte with plenty of time to explore.
How long does it take to fly from Phoenix, AZ (PHX-Sky Harbor Intl.) to Butte, MT (BTM-Bert Mooney)?
Flights from PHX to BTM with one stop typically take around 6 hours 20 minutes, covering approximately 865 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 Butte, MT (BTM-Bert Mooney)?
First class seats are offered on the PHX to BTM route with Delta Air Lines.
How do I earn miles on a Phoenix, AZ (PHX-Sky Harbor Intl.) to Butte, MT (BTM-Bert Mooney) flight with Expedia?
It's easy to earn miles on a Phoenix, AZ (PHX-Sky Harbor Intl.) to Butte, MT (BTM-Bert Mooney) 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 Butte from Sky Harbor Intl. (PHX)?
If you're planning to travel to Butte from Sky Harbor Intl. (PHX), you can fly into Bert Mooney (BTM) Some flights may connect through major hubs like San Francisco Intl. (SFO), Los Angeles Intl. (LAX), Seattle - Tacoma Intl. (SEA) before reaching Butte. 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 Butte, MT (BTM-Bert Mooney) at the last minute?
Typically, booking a last minute flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Butte, MT (BTM-Bert Mooney) 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 Butte, MT (BTM-Bert Mooney) flight and hotel package?
Securing a Phoenix, AZ (PHX-Sky Harbor Intl.) to Butte, MT (BTM-Bert Mooney) 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 Butte, MT (BTM-Bert Mooney)?
If you booked your Phoenix, AZ (PHX-Sky Harbor Intl.) to Butte, MT (BTM-Bert Mooney) 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
Bert Mooney
Airlines serving
Delta, United
Roundtrip price
$314
Distance
865 mi

Book with confidence

Phoenix to Butte Flights

The cheapest times to fly from Phoenix to Butte

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

 

The best time to book a flight from Phoenix to Butte

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

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 Butte in 2026. You can also book with separate airlines for your outbound and return journeys, from $269 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 Butte 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 Butte 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 Butte Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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