$452 Cheap Flights from Bangor (BGR) to Butte (BTM)

View $452 flight on Thu, Oct 23, 2025Opens in a new window

Popular airlines from Bangor Intl. Airport (BGR) to Butte, MT (BTM-Bert Mooney)

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Cheap Flights from Bangor to Butte (BGR-BTM)

Prices were available within the past 7 days and start at $452 for one-way flights and $419 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, Oct 31 - Mon, Nov 10
BGR
Bangor
BTM
Butte
$419 Roundtrip, found 5 days ago
$419
Roundtrip
found 5 days ago
Select United flight, departing Fri, Oct 31 from Bangor to Butte, returning Mon, Nov 10, priced at $419 found 5 days ago
United
Thu, Oct 23 - Mon, Oct 27
BGR
Bangor
BTM
Butte
$424 Roundtrip, found 5 days ago
$424
Roundtrip
found 5 days ago
Select United flight, departing Thu, Oct 23 from Bangor to Butte, returning Mon, Oct 27, priced at $424 found 5 days ago
United
Sat, Oct 25 - Tue, Nov 4
BGR
Bangor
BTM
Butte
$449 Roundtrip, found 4 days ago
$449
Roundtrip
found 4 days ago
Select United flight, departing Sat, Oct 25 from Bangor to Butte, returning Tue, Nov 4, priced at $449 found 4 days ago
United
Wed, Oct 22 - Sat, Oct 25
BGR
Bangor
BTM
Butte
$479 Roundtrip, found 4 days ago
$479
Roundtrip
found 4 days ago
Select United flight, departing Wed, Oct 22 from Bangor to Butte, returning Sat, Oct 25, priced at $479 found 4 days ago
United
Wed, Oct 15 - Tue, Oct 28
BGR
Bangor
BTM
Butte
$494 Roundtrip, found 4 days ago
$494
Roundtrip
found 4 days ago
Select United flight, departing Wed, Oct 15 from Bangor to Butte, returning Tue, Oct 28, priced at $494 found 4 days ago
United
Wed, Dec 3 - Tue, Dec 16
BGR
Bangor
BTM
Butte
$513 Roundtrip, found 5 days ago
$513
Roundtrip
found 5 days ago
Select United flight, departing Wed, Dec 3 from Bangor to Butte, returning Tue, Dec 16, priced at $513 found 5 days ago
United
Sat, Dec 6 - Tue, Dec 16
BGR
Bangor
BTM
Butte
$518 Roundtrip, found 5 days ago
$518
Roundtrip
found 5 days ago
Select United flight, departing Sat, Dec 6 from Bangor to Butte, returning Tue, Dec 16, priced at $518 found 5 days ago
United
Wed, Oct 15 - Thu, Oct 23
BGR
Bangor
BTM
Butte
$524 Roundtrip, found 4 days ago
$524
Roundtrip
found 4 days ago
Select United flight, departing Wed, Oct 15 from Bangor to Butte, returning Thu, Oct 23, priced at $524 found 4 days ago
United
Thu, Nov 27 - Tue, Dec 9
BGR
Bangor
BTM
Butte
$538 Roundtrip, found 5 days ago
$538
Roundtrip
found 5 days ago
Select United flight, departing Thu, Nov 27 from Bangor to Butte, returning Tue, Dec 9, priced at $538 found 5 days ago
Delta
Fri, Dec 5 - Fri, Dec 19
BGR
Bangor
BTM
Butte
$657 Roundtrip, found 5 days ago
$657
Roundtrip
found 5 days ago
Select Delta flight, departing Fri, Dec 5 from Bangor to Butte, returning Fri, Dec 19, priced at $657 found 5 days ago

Alternative airports near Butte

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

Select flight to Bert Mooney BTM. Cheapest and Closest option available. Average driving time to city center is 8 minutes. Flights from $424
BTM
Bert Mooney
CheapestClosest
Average driving time to city center8 min
Flights from $424

Frequently asked questions

How much does a flight from Bangor Intl. Airport (BGR) to Bert Mooney Airport (BTM) cost?
Secure a cheap one-way flight from $452 or cheap return flight from $419 from Bangor Intl. Airport (BGR) to Bert Mooney Airport (BTM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Bangor Intl. Airport (BGR) to Bert Mooney Airport (BTM)?
The cheapest month to fly from BGR to BTM is October, when there's less demand. Off-peak months are generally when better flight deals are available between these airports.
What is the cheapest airline that flies from Bangor Intl. Airport (BGR) to Bert Mooney Airport (BTM)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll fly you from BGR to BTM. Then, sort your results by "Price (lowest to highest)" to snag a good deal.
How many flights per day from Bangor Intl. Airport (BGR) to Bert Mooney Airport (BTM)?
You'll need to book a flight with a layover if you're traveling from Bangor Intl. Airport (BGR) to Bert Mooney Airport (BTM). There are no daily direct flights on this route. However, just filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from BGR to BTM?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can vary based on a range of factors, such as the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Bangor Intl. Airport (BGR) to Bert Mooney Airport (BTM)?
To avoid potential delays on the Bangor Intl. Airport (BGR) to Bert Mooney Airport (BTM) route, travel before 3 PM. Later flights have a 22% higher chance of being canceled.**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 Bangor Intl. Airport (BGR) to Bert Mooney Airport (BTM) last-minute?
Waiting until just before your departure to book a flight from BGR to BTM often results in higher prices. While you might find some last-minute deals, they aren't always guaranteed. Keep your travel schedule open for a better chance of getting a bargain.
Is it cheaper to book a BGR to BTM flight and hotel package?
Opting for a BGR to BTM flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Pick from our extensive range of stays and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Bangor Intl. Airport (BGR) to Bert Mooney Airport (BTM)?
If you reserved your BGR to BTM flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you want more information.

Travel information

Origin airport
Bangor Intl.
Destination airport
Bert Mooney
Roundtrip price
$419
Distance
2094 mi

Book with confidence

Bangor to Butte Flights

The cheapest times to fly from Bangor 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 Bangor to Butte are during the month of October. You can find some of the cheapest flights from Bangor to Butte with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Bangor to Butte

Sunday is one of the best days to book for cheap flights from Bangor 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 Bangor 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 Bangor to Butte in 2025. You can also book with separate airlines for your outbound and return journeys, from $452 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 Bangor 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 Bangor 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.

 

Bangor to Butte Flights

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*Available to One Key members.