What is the cheapest airline that flies from Buffalo to Great Falls?

United Airlines is the most popular carrier operating from Buffalo to Great Falls

When did momondo last update prices for flights from Buffalo Airport to Great Falls Airport?

Prices for flights from Buffalo Airport to Great Falls Airport are refreshed on a daily basis.

How old do you have to be to fly from Buffalo Airport to Great Falls Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Buffalo Airport to Great Falls Airport.

What documentation or ID do you need to fly to Great Falls Airport?

The travel and health documents required for your trip to Great Falls Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Great Falls Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$369 Cheap Flights from Buffalo to Great Falls in 2026

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0 bags

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Find the cheapest flights from Buffalo to Great Falls

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:05 am - 12:27 pm

BUF

GTF

8h 22m

2 stops

6:20 pm - 11:01 am

GTF

BUF

14h 41m

2 stops

$369Delta

Thu, Apr 16 - Wed, Apr 22

8:30 am - 1:31 pm

BUF

GTF

7h 01m

1 stop

2:30 pm - 11:10 pm

GTF

BUF

6h 40m

1 stop

$458United Airlines

Thu, Apr 16 - Wed, Apr 22

7:00 am - 1:31 pm

BUF

GTF

8h 31m

2 stops

2:30 pm - 11:10 pm

GTF

BUF

6h 40m

1 stop

$553United Airlines

Thu, Apr 16 - Wed, Apr 22

10:55 am - 9:17 pm

BUF

GTF

12h 22m

2 stops

2:30 pm - 11:10 pm

GTF

BUF

6h 40m

1 stop

$555United Airlines

Wed, Apr 8 - Sun, Apr 12

1:00 pm - 10:30 pm

BUF

GTF

11h 30m

2 stops

6:22 pm - 11:06 am

GTF

BUF

14h 44m

2 stops

$717Delta

Wed, Apr 8 - Sun, Apr 12

9:00 am - 1:41 pm

BUF

GTF

6h 41m

1 stop

6:15 am - 8:41 pm

GTF

BUF

12h 26m

2 stops

$909United Airlines

Mon, Jul 6 - Wed, Jul 15

9:00 am - 1:41 pm

BUF

GTF

6h 41m

1 stop

2:37 pm - 10:58 pm

GTF

BUF

6h 21m

1 stop

$1,042United Airlines

Mon, Jul 6 - Wed, Jul 15

7:00 am - 1:41 pm

BUF

GTF

8h 41m

2 stops

6:15 am - 8:41 pm

GTF

BUF

12h 26m

2 stops

$1,096United Airlines

Mon, Jul 6 - Wed, Jul 15

8:30 am - 1:31 pm

BUF

GTF

7h 01m

1 stop

2:30 pm - 11:10 pm

GTF

BUF

6h 40m

1 stop

$1,441United Airlines

Wed, Apr 8 - Sun, Apr 12

Delta flights from Buffalo to Great Falls

Our best Delta deals on Buffalo to Great Falls flight tickets

Delta

Apr 16

BUF6:05 amBuffalo

8h 22m

2 stops

GTF12:27 pmGreat Falls

Apr 22

GTF6:20 pmGreat Falls

14h 41m

2 stops

BUF11:01 amBuffalo

$369

Delta

Apr 8

BUF1:00 pmBuffalo

11h 30m

2 stops

GTF10:30 pmGreat Falls

Apr 12

GTF6:22 pmGreat Falls

14h 44m

2 stops

BUF11:06 amBuffalo

$717

United Airlines flights from Buffalo to Great Falls

Our best United Airlines deals on Buffalo to Great Falls flight tickets

United Airlines

Apr 16

BUF8:30 amBuffalo

7h 01m

1 stop

GTF1:31 pmGreat Falls

Apr 22

GTF2:30 pmGreat Falls

6h 40m

1 stop

BUF11:10 pmBuffalo

$458

United Airlines

Apr 16

BUF7:00 amBuffalo

8h 31m

2 stops

GTF1:31 pmGreat Falls

Apr 22

GTF2:30 pmGreat Falls

6h 40m

1 stop

BUF11:10 pmBuffalo

$553

United Airlines

Apr 8

BUF10:55 amBuffalo

12h 22m

2 stops

GTF9:17 pmGreat Falls

Apr 12

GTF2:30 pmGreat Falls

6h 40m

1 stop

BUF11:10 pmBuffalo

$555

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloGreat Falls

BUF - GTF

BUFGTF

Buffalo

Thu 4/16

6:05 am-12:27 pm

2 stops8h 22m

Great Falls

Wed 4/22

6:20 pm-11:01 am

2 stops14h 41m

$369

BuffaloGreat Falls

BUF - GTF

BUFGTF

Buffalo

Thu 4/16

8:30 am-1:31 pm

1 stop7h 01m

Great Falls

Wed 4/22

2:30 pm-11:10 pm

1 stop6h 40m

$458

BuffaloGreat Falls

BUF - GTF

BUFGTF

Buffalo

Thu 4/16

7:00 am-1:31 pm

2 stops8h 31m

Great Falls

Wed 4/22

2:30 pm-11:10 pm

1 stop6h 40m

$553

BuffaloGreat Falls

BUF - GTF

BUFGTF

Buffalo

Wed 4/8

10:55 am-9:17 pm

2 stops12h 22m

Great Falls

Sun 4/12

2:30 pm-11:10 pm

1 stop6h 40m

$555

BuffaloGreat Falls

BUF - GTF

BUFGTF

Buffalo

Wed 4/8

1:00 pm-10:30 pm

2 stops11h 30m

Great Falls

Sun 4/12

6:22 pm-11:06 am

2 stops14h 44m

$717

BuffaloGreat Falls

BUF - GTF

BUFGTF

Buffalo

Mon 7/6

9:00 am-1:41 pm

1 stop6h 41m

Great Falls

Wed 7/15

6:15 am-8:41 pm

2 stops12h 26m

$909

Quickest round-trip

BuffaloGreat Falls

BUF - GTF

BUFGTF

Buffalo

Mon 7/6

9:00 am-1:41 pm

1 stop6h 41m

Great Falls

Wed 7/15

2:37 pm-10:58 pm

1 stop6h 21m

$1,042

BuffaloGreat Falls

BUF - GTF

BUFGTF

Buffalo

Mon 7/6

7:00 am-1:41 pm

2 stops8h 41m

Great Falls

Wed 7/15

6:15 am-8:41 pm

2 stops12h 26m

$1,096

BuffaloGreat Falls

BUF - GTF

BUFGTF

Buffalo

Wed 4/8

8:30 am-1:31 pm

1 stop7h 01m

Great Falls

Sun 4/12

2:30 pm-11:10 pm

1 stop6h 40m

$1,441

Cheapest one-way

BuffaloGreat Falls

BUF - GTF

BUFGTF

Buffalo

Mon 6/1

10:34 am-9:34 pm

2 stops13h 00m

$468

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first

How to get the cheapest flight ticket from Buffalo to Great Falls

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Can stopping save me money on Buffalo to Great Falls flights?

You could potentially save up to 22% on your flight if you consider stops on a Buffalo to Great Falls flight.

When to book flights from Buffalo to Great Falls

Are you open to changing your travel dates? Check out the ideal times to fly from Buffalo to Great Falls according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Buffalo to Great Falls (BUF to GTF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buffalo to Great Falls

Fastest flight time	6h 41m
Direct flights	None

The fastest flight from Buffalo to Great Falls takes 6h 41m

There are no direct flights from Buffalo to Great Falls. There are no popular flight routes from Buffalo to Great Falls.

Search flight deals

How far is Buffalo to Great Falls by plane?
Great Falls is 1597.2 mi away from Buffalo. Flights usually cover this in 6h 41m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Buffalo Airport to Great Falls Airport?
Prices for flights from Buffalo Airport to Great Falls Airport are refreshed on a daily basis.
How old do you have to be to fly from Buffalo Airport to Great Falls Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Buffalo Airport to Great Falls Airport.
What documentation or ID do you need to fly to Great Falls Airport?
The travel and health documents required for your trip to Great Falls Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Great Falls Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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Why use momondo?

Why should I use momondo to find a flight deal from Buffalo to Great Falls?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Great Falls from Buffalo.

Can I find flights from Buffalo to Great Falls with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Great Falls from Buffalo with this policy.

How can momondo help me find flights from Buffalo to Great Falls?

Once all potential Buffalo to Great Falls flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Buffalo to Great Falls right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Great Falls, momondo offers a useful price alert feature which will track prices for flights to Great Falls from Buffalo and alert you when they change.