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 many operators does momondo search for flights from Buffalo Airport to Great Falls Airport?

As of August 2026, there is 1 operator available to choose from for flights from Buffalo Airport to Great Falls Airport.

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.

$418 Cheap Flights from Buffalo to Great Falls in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Buffalo to Great Falls

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:55 am - 1:29 pmBUF Buffalo-GTF Great Falls

6h 34m1 stop Denver Intl

2:25 pm - 10:37 pmGTF Great Falls-BUF Buffalo

6h 12m1 stop Denver Intl

$418United Airlines

Wed, Sep 2 - Sun, Sep 6

10:53 am - 9:12 pmBUF Buffalo-GTF Great Falls

12h 19m2 stops Newark Denver Intl

2:25 pm - 10:37 pmGTF Great Falls-BUF Buffalo

6h 12m1 stop Denver Intl

$424United Airlines

Wed, Sep 2 - Sun, Sep 6

10:53 am - 9:12 pmBUF Buffalo-GTF Great Falls

12h 19m2 stops Newark Denver Intl

6:15 am - 4:56 pmGTF Great Falls-BUF Buffalo

8h 41m2 stops Denver Intl Chicago O'Hare Intl

$429United Airlines

Wed, Sep 2 - Sun, Sep 6

8:50 am - 1:49 pmBUF Buffalo-GTF Great Falls

6h 59m1 stop Denver Intl

2:45 pm - 10:33 pmGTF Great Falls-BUF Buffalo

5h 48m1 stop Denver Intl

$448United Airlines

Wed, Nov 11 - Sat, Nov 14

10:46 am - 9:22 pmBUF Buffalo-GTF Great Falls

12h 36m2 stops Chicago O'Hare Intl Denver Intl

2:37 pm - 10:43 pmGTF Great Falls-BUF Buffalo

6h 06m1 stop Denver Intl

$454United Airlines

Wed, Oct 21 - Sat, Oct 24

6:30 am - 1:49 pmBUF Buffalo-GTF Great Falls

9h 19m2 stops Chicago O'Hare Intl Denver Intl

2:45 pm - 10:33 pmGTF Great Falls-BUF Buffalo

5h 48m1 stop Denver Intl

$454United Airlines

Wed, Nov 11 - Sat, Nov 14

8:45 am - 1:41 pmBUF Buffalo-GTF Great Falls

6h 56m1 stop Denver Intl

2:37 pm - 10:43 pmGTF Great Falls-BUF Buffalo

6h 06m1 stop Denver Intl

$483United Airlines

Wed, Oct 21 - Sat, Oct 24

12:09 pm - 10:53 pmBUF Buffalo-GTF Great Falls

12h 44m2 stops Atlanta Hartsfield-Jackson Salt Lake City

5:30 am - 5:06 pmGTF Great Falls-BUF Buffalo

9h 36m2 stops Salt Lake City Detroit Metropolitan Wayne County

$642Delta

Sat, Jan 9 - Sat, Jan 16

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United Airlines flights from Buffalo to Great Falls

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

United Airlines

Sep 2

BUF8:55 amBuffalo

6h 34m

1 stop

GTF1:29 pmGreat Falls

Sep 6

GTF2:25 pmGreat Falls

6h 12m

1 stop

BUF10:37 pmBuffalo

$418

United Airlines

Sep 2

BUF10:53 amBuffalo

12h 19m

2 stops

GTF9:12 pmGreat Falls

Sep 6

GTF2:25 pmGreat Falls

6h 12m

1 stop

BUF10:37 pmBuffalo

$424

United Airlines

Sep 2

BUF10:53 amBuffalo

12h 19m

2 stops

GTF9:12 pmGreat Falls

Sep 6

GTF6:15 amGreat Falls

8h 41m

2 stops

BUF4:56 pmBuffalo

$429

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

BuffaloGreat Falls

BUF Buffalo - GTF Great Falls

BUFGTF

Buffalo

Wed 9/2

8:55 am-1:29 pm

1 stop6h 34m

Great Falls

Sun 9/6

2:25 pm-10:37 pm

1 stop6h 12m

$418

BuffaloGreat Falls

BUF Buffalo - GTF Great Falls

BUFGTF

Buffalo

Wed 9/2

10:53 am-9:12 pm

2 stops12h 19m

Great Falls

Sun 9/6

2:25 pm-10:37 pm

1 stop6h 12m

$424

BuffaloGreat Falls

BUF Buffalo - GTF Great Falls

BUFGTF

Buffalo

Wed 9/2

10:53 am-9:12 pm

2 stops12h 19m

Great Falls

Sun 9/6

6:15 am-4:56 pm

2 stops8h 41m

$429

BuffaloGreat Falls

BUF Buffalo - GTF Great Falls

BUFGTF

Buffalo

Wed 11/11

8:50 am-1:49 pm

1 stop6h 59m

Great Falls

Sat 11/14

2:45 pm-10:33 pm

1 stop5h 48m

$448

BuffaloGreat Falls

BUF Buffalo - GTF Great Falls

BUFGTF

Buffalo

Wed 10/21

10:46 am-9:22 pm

2 stops12h 36m

Great Falls

Sat 10/24

2:37 pm-10:43 pm

1 stop6h 06m

$454

BuffaloGreat Falls

BUF Buffalo - GTF Great Falls

BUFGTF

Buffalo

Wed 11/11

6:30 am-1:49 pm

2 stops9h 19m

Great Falls

Sat 11/14

2:45 pm-10:33 pm

1 stop5h 48m

$454

BuffaloGreat Falls

BUF Buffalo - GTF Great Falls

BUFGTF

Buffalo

Wed 10/21

8:45 am-1:41 pm

1 stop6h 56m

Great Falls

Sat 10/24

2:37 pm-10:43 pm

1 stop6h 06m

$483

BuffaloGreat Falls

BUF Buffalo - GTF Great Falls

BUFGTF

Buffalo

Sat 1/9

12:09 pm-10:53 pm

2 stops12h 44m

Great Falls

Sat 1/16

5:30 am-5:06 pm

2 stops9h 36m

$642

Flights are sorted by cheapest round-trip flights first.

Sorted 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

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

Best Price Found	$418
Fastest flight time	6h 34m
Direct flights	None

The best flight deal from Buffalo to Great Falls found on momondo in the last 72 hours is $418

The fastest flight from Buffalo to Great Falls takes 6h 34m

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

Search flight deals

Frequently asked questions about flying from Buffalo to Great Falls

How far is Buffalo to Great Falls by plane?
Great Falls is 1597.2 mi away from Buffalo. Flights usually cover this in 6h 34m, 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 many operators does momondo search for flights from Buffalo Airport to Great Falls Airport?
As of August 2026, there is 1 operator available to choose from for flights from Buffalo Airport to Great Falls Airport.
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.
What is the most popular airline from Buffalo to Great Falls?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Buffalo to Great Falls is United Airlines (100% of total bookings).

Best airlines flying from Buffalo to Great Falls

Compare and see reviews for airlines that fly from Buffalo to Great Falls with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $303	Free Cancellation	Rating 7.4 10,106 reviews		Search United Airlines flights

Shelby

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.