CA $512 Cheap Flights from Buffalo (BUF) to Great Falls (GTF)

View CA $512 flight on Fri, May 8, 2026Opens in a new window

Popular airlines from Buffalo Niagara Intl. Airport (BUF) to Great Falls, MT (GTF-Great Falls Intl.)

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Cheap flights from Buffalo (BUF) to Great Falls (GTF)

Prices were available within the past 7 days and start at CA $512 for one-way flights and CA $542 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, May 5 - Sat, May 9
BUF
Buffalo
GTF
Great Falls
CA $542 Roundtrip, found 1 day ago
CA $542
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, May 5 from Buffalo to Great Falls, returning Sat, May 9, priced at CA $542 found 1 day ago
Delta
Wed, May 6 - Tue, May 12
BUF
Buffalo
GTF
Great Falls
CA $548 Roundtrip, found 4 days ago
CA $548
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, May 6 from Buffalo to Great Falls, returning Tue, May 12, priced at CA $548 found 4 days ago
Delta
Wed, May 6 - Mon, May 18
BUF
Buffalo
GTF
Great Falls
CA $624 Roundtrip, found 4 days ago
CA $624
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, May 6 from Buffalo to Great Falls, returning Mon, May 18, priced at CA $624 found 4 days ago
United
Sat, May 9 - Wed, May 13
BUF
Buffalo
GTF
Great Falls
CA $638 Roundtrip, found 4 days ago
CA $638
Roundtrip
found 4 days ago
Select United flight, departing Sat, May 9 from Buffalo to Great Falls, returning Wed, May 13, priced at CA $638 found 4 days ago
Delta
Sun, May 3 - Sat, May 9
BUF
Buffalo
GTF
Great Falls
CA $652 Roundtrip, found 1 day ago
CA $652
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, May 3 from Buffalo to Great Falls, returning Sat, May 9, priced at CA $652 found 1 day ago
United
Tue, May 5 - Wed, May 13
BUF
Buffalo
GTF
Great Falls
CA $666 Roundtrip, found 1 day ago
CA $666
Roundtrip
found 1 day ago
Select United flight, departing Tue, May 5 from Buffalo to Great Falls, returning Wed, May 13, priced at CA $666 found 1 day ago
Delta
Tue, May 5 - Mon, May 18
BUF
Buffalo
GTF
Great Falls
CA $666 Roundtrip, found 4 days ago
CA $666
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, May 5 from Buffalo to Great Falls, returning Mon, May 18, priced at CA $666 found 4 days ago
United
Tue, May 5 - Wed, May 13
BUF
Buffalo
GTF
Great Falls
CA $672 Roundtrip, found 4 days ago
CA $672
Roundtrip
found 4 days ago
Select United flight, departing Tue, May 5 from Buffalo to Great Falls, returning Wed, May 13, priced at CA $672 found 4 days ago
United
Thu, May 7 - Sat, May 16
BUF
Buffalo
GTF
Great Falls
CA $679 Roundtrip, found 4 days ago
CA $679
Roundtrip
found 4 days ago
Select United flight, departing Thu, May 7 from Buffalo to Great Falls, returning Sat, May 16, priced at CA $679 found 4 days ago
Delta
Fri, May 8 - Sun, May 17
BUF
Buffalo
GTF
Great Falls
CA $686 Roundtrip, found 4 days ago
CA $686
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, May 8 from Buffalo to Great Falls, returning Sun, May 17, priced at CA $686 found 4 days ago

Frequently asked questions

How much is a flight from Buffalo Niagara International Airport to Great Falls Intl. Airport (GTF)?
The lowest price advertised for a round-trip journey from BUF to GTF is CA $542. But you better get a move on. This figure is based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Buffalo Niagara Intl. Airport (BUF) to Great Falls Intl. Airport?
We understand that your situation can change unexpectedly, so we've made it as hassle-free as possible for you to cancel your flight online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from BUF to GTF that have flexible change policies?
Flights from Buffalo Niagara International Airport to Great Falls Intl. Airport offering flexible change policies are available with many carriers. Simply use our "No change fees" filter during your search. You'll only need to pay the cost difference between the two flights, without any added fees to worry about.
How far is the flight from Buffalo Niagara Intl. Airport (BUF) to GTF?
It's around 2,600 kilometres from Buffalo Niagara Intl. Airport (BUF) to Great Falls Intl. Airport, so expect to be up in the air for a while. Keep yourself occupied by packing things like your e-reader or a good old-fashioned book.
Which airlines fly direct from Buffalo Niagara International Airport to Great Falls Intl. Airport (GTF)?
At present, no airlines offer flights directly from Buffalo Niagara Intl. Airport (BUF) to Great Falls Intl. Airport (GTF). You'll have to book a flight with one or more stops. To score the best price and connections, lock in your fare ahead of time.
Are BUF to GTF flight tickets cheaper when they're purchased at the last minute?
Flight prices change all the time, so it's no sure thing. While last-minute deals between Buffalo Niagara International Airport and Great Falls Intl. Airport are of course possible, it also makes sense to keep an eye on prices well before you fly. In fact, some carriers publish their prices up to 12 months ahead of the departure date. Expedia is constantly updating the best airfare bargains around, so check back often and be ready to pounce when the price is right.

Travel information

Origin airport
Buffalo Niagara Intl.
Destination airport
Great Falls Intl.
Airlines serving
Delta, United
Roundtrip price
CA $541
Distance
2570 km

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