$222 Cheap Flights from Phoenix (PHX) to Butte (BTM)

View $222 flight on Sat, Aug 23, 2025Opens 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 $222 for one-way flights and $244 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Aug 27 - Sat, Aug 30
PHX
Phoenix
BTM
Butte
$244 Roundtrip, found 4 hours ago
$244
Roundtrip
found 4 hours ago
Select Delta flight, departing Wed, Aug 27 from Phoenix to Butte, returning Sat, Aug 30, priced at $244 found 4 hours ago
United
Wed, Jul 9 - Wed, Jul 16
PHX
Phoenix
BTM
Butte
$249 Roundtrip, found 2 days ago
$249
Roundtrip
found 2 days ago
Select United flight, departing Wed, Jul 9 from Phoenix to Butte, returning Wed, Jul 16, priced at $249 found 2 days ago
Delta
Fri, Jul 11 - Sun, Jul 13
PHX
Phoenix
BTM
Butte
$254 Roundtrip, found 2 days ago
$254
Roundtrip
found 2 days ago
Select Delta flight, departing Fri, Jul 11 from Phoenix to Butte, returning Sun, Jul 13, priced at $254 found 2 days ago
Delta
Tue, Jul 8 - Sat, Jul 19
PHX
Phoenix
BTM
Butte
$274 Roundtrip, found 2 days ago
$274
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Jul 8 from Phoenix to Butte, returning Sat, Jul 19, priced at $274 found 2 days ago
United
Tue, Jul 8 - Sat, Jul 12
PHX
Phoenix
BTM
Butte
$279 Roundtrip, found 4 hours ago
$279
Roundtrip
found 4 hours ago
Select United flight, departing Tue, Jul 8 from Phoenix to Butte, returning Sat, Jul 12, priced at $279 found 4 hours ago
Delta
Tue, Jul 8 - Tue, Jul 15
PHX
Phoenix
BTM
Butte
$293 Roundtrip, found 3 days ago
$293
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Jul 8 from Phoenix to Butte, returning Tue, Jul 15, priced at $293 found 3 days ago
United
Fri, Jul 18 - Sat, Jul 26
PHX
Phoenix
BTM
Butte
$295 Roundtrip, found 20 hours ago
$295
Roundtrip
found 20 hours ago
Select United flight, departing Fri, Jul 18 from Phoenix to Butte, returning Sat, Jul 26, priced at $295 found 20 hours ago
Delta
Tue, Aug 12 - Fri, Aug 15
PHX
Phoenix
BTM
Butte
$302 Roundtrip, found 3 days ago
$302
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Aug 12 from Phoenix to Butte, returning Fri, Aug 15, priced at $302 found 3 days ago
Delta
Sat, Jul 5 - Wed, Jul 9
PHX
Phoenix
BTM
Butte
$304 Roundtrip, found 4 hours ago
$304
Roundtrip
found 4 hours ago
Select Delta flight, departing Sat, Jul 5 from Phoenix to Butte, returning Wed, Jul 9, priced at $304 found 4 hours ago
Delta
Sun, Aug 17 - Fri, Aug 22
PHX
Phoenix
BTM
Butte
$312 Roundtrip, found 3 days ago
$312
Roundtrip
found 3 days ago
Select Delta flight, departing Sun, Aug 17 from Phoenix to Butte, returning Fri, Aug 22, priced at $312 found 3 days ago

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

February is typically the cheapest month to fly

From $243 - $754 per traveler.

Graph displaying average flight prices per month

Flights from Phoenix (PHX) to Butte (BTM)
Origin airport
Sky Harbor Intl.
Destination airport
Bert Mooney
Airlines serving
Delta, United
Roundtrip price
$244
Distance
865 mi

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 August. 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 2025. You can also book with separate airlines for your outbound and return journeys, from $222 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.

 

Frequently asked questions

How much does a flight from Sky Harbor Intl. Airport (PHX) to Bert Mooney Airport (BTM) cost?
Discover the latest flight deals from PHX to BTM by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from PHX to BTM?
The cheapest flights from PHX to BTM are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from PHX to BTM?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from PHX to BTM. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Sky Harbor Intl. Airport (PHX) to Bert Mooney Airport (BTM)?
You'll need to hop on a flight with a layover when traveling from Sky Harbor Intl. Airport (PHX) to Bert Mooney Airport (BTM). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from PHX to BTM?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can change based on various factors, including the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Sky Harbor Intl. Airport (PHX) to Bert Mooney Airport (BTM)?
To reach Bert Mooney Airport (BTM) without delays, select a flight that leaves from Sky Harbor Intl. Airport (PHX) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Sky Harbor Intl. Airport (PHX) to Bert Mooney Airport (BTM) last-minute?
Booking your flight from PHX to BTM shortly before your journey is usually more expensive. However, if you're flexible with your travel times and dates, you could bag a cheap last-minute fare.
Is it cheaper to book a PHX to BTM flight and hotel package?
You'll generally save money by securing a PHX to BTM flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. After choosing your ideal accommodations and flights, consider adding extras like activities, car rentals and tours.
Can I cancel or change the date of my flight from Sky Harbor Intl. Airport (PHX) to Bert Mooney Airport (BTM)?
Generally, it's possible to cancel or reschedule your PHX to BTM flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.