What is the cheapest airline that flies from Buffalo to Montana?

United Airlines, Delta, and American Airlines are the most popular carriers operating from Buffalo to Montana

What airlines fly to Montana?

United Airlines, American Airlines and Southwest are the top three most popular airlines that fly to Montana from Buffalo according to our data. United Airlines is the first choice among our users, with 56% of people opting to fly with this airline when traveling to Montana. Keep in mind that there are 4 different airlines that fly to Montana on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Buffalo Airport to Montana are updated daily.

How many operators does momondo search for flights from Buffalo Airport to Montana?

As of February 2026, there are 4 operators available to choose from for flights from Buffalo Airport to Montana.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Buffalo Airport to Montana.

What documentation or ID do you need to fly to Montana?

The travel and health documents required for your trip to Montana 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 Montana. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$125 Cheap Flights from Buffalo to Montana in 2026

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Find the cheapest flights from Buffalo to Montana

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:32 am - 9:07 pm

BUF

BIL

12h 35m

2 stops

2:35 pm - 11:10 pm

BIL

BUF

6h 35m

1 stop

$294United Airlines

Wed, Mar 25 - Wed, Apr 1

6:06 am - 12:59 pm

BUF

BZN

8h 53m

1 stop

1:47 pm - 10:41 pm

BZN

BUF

6h 54m

1 stop

$299American Airlines

Thu, Mar 26 - Thu, Apr 2

12:09 pm - 8:11 pm

BUF

BZN

10h 02m

2 stops

2:53 pm - 11:37 pm

BZN

BUF

6h 44m

1 stop

$323Delta

Mon, Apr 20 - Tue, Apr 28

7:35 pm - 11:53 pm

BUF

BZN

6h 18m

1 stop

2:00 pm - 11:58 pm

BZN

BUF

7h 58m

1 stop

$338Delta

Fri, Aug 21 - Tue, Aug 25

7:00 am - 11:29 am

BUF

BZN

6h 29m

1 stop

12:39 pm - 8:43 pm

BZN

BUF

6h 04m

1 stop

$339United Airlines

Sat, Apr 25 - Tue, Apr 28

8:00 am - 12:35 pm

BUF

FCA

6h 35m

1 stop

1:25 pm - 10:31 pm

FCA

BUF

7h 06m

1 stop

$344American Airlines

Fri, May 22 - Thu, May 28

10:50 am - 9:32 pm

BUF

BZN

12h 42m

2 stops

12:39 pm - 8:43 pm

BZN

BUF

6h 04m

1 stop

$344United Airlines

Sat, Apr 25 - Tue, Apr 28

10:50 am - 9:07 pm

BUF

BZN

12h 17m

2 stops

8:30 am - 11:26 pm

BZN

BUF

12h 56m

2 stops

$349United Airlines

Fri, Aug 21 - Tue, Aug 25

6:00 am - 7:46 pm

BUF

FCA

15h 46m

2 stops

8:26 pm - 10:51 am

FCA

BUF

12h 25m

2 stops

$444Alaska Airlines

Wed, Apr 15 - Tue, Apr 21

5:00 am - 7:46 pm

BUF

FCA

16h 46m

2 stops

12:52 pm - 10:18 am

FCA

BUF

19h 26m

3 stops

$505Alaska Airlines

Wed, Apr 15 - Tue, Apr 21

United Airlines flights from Buffalo to Montana

Our best United Airlines deals on Buffalo to Montana flight tickets

United Airlines

Mar 25

BUF10:32 amBuffalo

12h 35m

2 stops

BIL9:07 pmBillings Logan Intl

Apr 1

BIL2:35 pmBillings Logan Intl

6h 35m

1 stop

BUF11:10 pmBuffalo

$294

United Airlines

Apr 25

BUF7:00 amBuffalo

6h 29m

1 stop

BZN11:29 amBozeman Gallatin Field

Apr 28

BZN12:39 pmBozeman Gallatin Field

6h 04m

1 stop

BUF8:43 pmBuffalo

$339

United Airlines

Apr 25

BUF10:50 amBuffalo

12h 42m

2 stops

BZN9:32 pmBozeman Gallatin Field

Apr 28

BZN12:39 pmBozeman Gallatin Field

6h 04m

1 stop

BUF8:43 pmBuffalo

$344

American Airlines flights from Buffalo to Montana

Our best American Airlines deals on Buffalo to Montana flight tickets

American Airlines

Mar 26

BUF6:06 amBuffalo

8h 53m

1 stop

BZN12:59 pmBozeman Gallatin Field

Apr 2

BZN1:47 pmBozeman Gallatin Field

6h 54m

1 stop

BUF10:41 pmBuffalo

$299

American Airlines

May 22

BUF8:00 amBuffalo

6h 35m

1 stop

FCA12:35 pmKalispell Glacier Park

May 28

FCA1:25 pmKalispell Glacier Park

7h 06m

1 stop

BUF10:31 pmBuffalo

$344

American Airlines

Apr 20

BUF7:00 amBuffalo

7h 53m

1 stop

BZN12:53 pmBozeman Gallatin Field

Apr 28

BZN1:43 pmBozeman Gallatin Field

7h 36m

1 stop

BUF11:19 pmBuffalo

$357

Fly from

Fly to

Route

Depart

Return

Price

BuffaloBillings

BUF - BIL

BUFBIL

Buffalo

Wed 3/25

10:32 am-9:07 pm

2 stops12h 35m

Billings Logan Intl

Wed 4/1

2:35 pm-11:10 pm

1 stop6h 35m

$294

BuffaloBozeman

BUF - BZN

BUFBZN

Buffalo

Thu 3/26

6:06 am-12:59 pm

1 stop8h 53m

Bozeman Gallatin Field

Thu 4/2

1:47 pm-10:41 pm

1 stop6h 54m

$299

BuffaloBozeman

BUF - BZN

BUFBZN

Buffalo

Mon 4/20

12:09 pm-8:11 pm

2 stops10h 02m

Bozeman Gallatin Field

Tue 4/28

2:53 pm-11:37 pm

1 stop6h 44m

$323

BuffaloBozeman

BUF - BZN

BUFBZN

Buffalo

Fri 8/21

7:35 pm-11:53 pm

1 stop6h 18m

Bozeman Gallatin Field

Tue 8/25

2:00 pm-11:58 pm

1 stop7h 58m

$338

BuffaloBozeman

BUF - BZN

BUFBZN

Buffalo

Sat 4/25

7:00 am-11:29 am

1 stop6h 29m

Bozeman Gallatin Field

Tue 4/28

12:39 pm-8:43 pm

1 stop6h 04m

$339

BuffaloKalispell

BUF - FCA

BUFFCA

Buffalo

Fri 5/22

8:00 am-12:35 pm

1 stop6h 35m

Kalispell Glacier Park

Thu 5/28

1:25 pm-10:31 pm

1 stop7h 06m

$344

BuffaloBozeman

BUF - BZN

BUFBZN

Buffalo

Sat 4/25

10:50 am-9:32 pm

2 stops12h 42m

Bozeman Gallatin Field

Tue 4/28

12:39 pm-8:43 pm

1 stop6h 04m

$344

BuffaloBozeman

BUF - BZN

BUFBZN

Buffalo

Fri 8/21

10:50 am-9:07 pm

2 stops12h 17m

Bozeman Gallatin Field

Tue 8/25

8:30 am-11:26 pm

2 stops12h 56m

$349

BuffaloKalispell

BUF - FCA

BUFFCA

Buffalo

Wed 4/15

6:00 am-7:46 pm

2 stops15h 46m

Kalispell Glacier Park

Tue 4/21

8:26 pm-10:51 am

2 stops12h 25m

$444

BuffaloKalispell

BUF - FCA

BUFFCA

Buffalo

Wed 4/15

5:00 am-7:46 pm

2 stops16h 46m

Kalispell Glacier Park

Tue 4/21

12:52 pm-10:18 am

3 stops19h 26m

$505

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Buffalo to Montana

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

What is the cheapest month to fly to Montana?

The cheapest month to fly to Montana from Buffalo is in December. Flight prices, which tend to average around $244, are often lower during this time because this is during the off-season. The month of January is another great option to travel to Montana, with average flight prices from Buffalo averaging around $364.

How far in advance should I book a flight to Montana?

You are more likely to see cheaper flights to Montana from Buffalo when booking weeks ahead of your departure date. In general, you can expect to find flights to Montana for around $448 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montana from Buffalo for as low as $286 on momondo.

Can stopping save me money on Buffalo to Montana flights?

You could potentially save up to 12% on your flight if you consider stops on a Buffalo to Montana flight.

Cheap Buffalo to Montana flight deals and tips

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

Fastest flight time	6h 11m
Direct flights	None

The fastest flight from Buffalo to Montana takes 6h 11m

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

Search flight deals

When did momondo last update prices for flights from Buffalo Airport to Montana?
Prices for flights from Buffalo Airport to Montana are updated daily.
How many operators does momondo search for flights from Buffalo Airport to Montana?
As of February 2026, there are 4 operators available to choose from for flights from Buffalo Airport to Montana.
How old do you have to be to fly from Buffalo Airport to Montana?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Buffalo Airport to Montana.
What documentation or ID do you need to fly to Montana?
The travel and health documents required for your trip to Montana 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 Montana. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Buffalo to Montana

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $138	Free Cancellation	Rating 7.9 8,242 reviews	Search Delta flights
American Airlines	PriceFrom $268	Free Cancellation	Rating 7.2 11,357 reviews	Search American Airlines flights
United Airlines	PriceFrom $275	Free Cancellation	Rating 7.4 9,349 reviews	Search United Airlines flights
Southwest	PriceFrom $321	Free Cancellation	Rating 8.0 4,301 reviews	Search Southwest flights

Why use momondo?

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

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 Montana from Buffalo.

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

All flight searches from Buffalo to Montana on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Buffalo to Montana?

momondo helps you find the best flight between Buffalo and Montana by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Buffalo to Montana flights. All you need is a valid email address and we will do the rest; it is that quick and easy.