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 Delta 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 63% 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 April 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.

$199 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.

6:20 am - 11:57 am

BUF

BZN

7h 37m

1 stop

1:35 pm - 12:13 am

BZN

BUF

8h 38m

1 stop

$308American Airlines

Sat, Sep 5 - Thu, Sep 10

11:24 am - 3:50 pm

BUF

BZN

6h 26m

1 stop

1:01 pm - 11:01 pm

BZN

BUF

8h 00m

1 stop

$333American Airlines

Tue, Aug 25 - Sat, Aug 29

2:19 pm - 8:40 pm

BUF

BZN

8h 21m

1 stop

6:44 am - 10:30 pm

BZN

BUF

13h 46m

2 stops

$339American Airlines

Wed, Jul 8 - Wed, Jul 15

8:00 am - 12:28 pm

BUF

BZN

6h 28m

1 stop

6:44 am - 3:56 pm

BZN

BUF

7h 12m

1 stop

$343American Airlines

Tue, Jun 2 - Sat, Jun 6

12:09 pm - 8:06 pm

BUF

BIL

9h 57m

2 stops

6:19 pm - 11:13 am

BIL

BUF

14h 54m

2 stops

$349Delta

Sat, May 2 - Sat, May 9

8:00 am - 12:28 pm

BUF

BZN

6h 28m

1 stop

6:44 am - 9:53 pm

BZN

BUF

13h 09m

2 stops

$349American Airlines

Tue, Jun 2 - Sat, Jun 6

7:00 am - 11:02 am

BUF

BIL

6h 02m

1 stop

5:00 am - 4:43 pm

BIL

BUF

9h 43m

2 stops

$354United Airlines

Sat, Aug 22 - Tue, Sep 1

8:30 am - 3:34 pm

BUF

BZN

9h 04m

1 stop

12:39 pm - 11:50 pm

BZN

BUF

9h 11m

2 stops

$364United Airlines

Fri, Apr 24 - Tue, Apr 28

6:15 am - 3:40 pm

BUF

BZN

11h 25m

2 stops

8:10 am - 10:50 pm

BZN

BUF

12h 40m

2 stops

$369Southwest

Fri, Apr 24 - Tue, Apr 28

4:03 pm - 11:27 pm

BUF

FCA

9h 24m

2 stops

6:10 pm - 11:01 am

FCA

BUF

14h 51m

2 stops

$369Delta

Sat, Apr 25 - Wed, Apr 29

American Airlines flights from Buffalo to Montana

Our best American Airlines deals on Buffalo to Montana flight tickets

American Airlines

Jul 8

BUF2:19 pmBuffalo

8h 21m

1 stop

BZN8:40 pmBozeman Gallatin Field

Jul 15

BZN6:44 amBozeman Gallatin Field

13h 46m

2 stops

BUF10:30 pmBuffalo

$339

American Airlines

Jun 2

BUF8:00 amBuffalo

6h 28m

1 stop

BZN12:28 pmBozeman Gallatin Field

Jun 6

BZN6:44 amBozeman Gallatin Field

7h 12m

1 stop

BUF3:56 pmBuffalo

$343

American Airlines

Jun 2

BUF8:00 amBuffalo

6h 28m

1 stop

BZN12:28 pmBozeman Gallatin Field

Jun 6

BZN6:44 amBozeman Gallatin Field

13h 09m

2 stops

BUF9:53 pmBuffalo

$349

Southwest flights from Buffalo to Montana

Our best Southwest deals on Buffalo to Montana flight tickets

Southwest

Apr 24

BUF6:15 amBuffalo

11h 25m

2 stops

BZN3:40 pmBozeman Gallatin Field

Apr 28

BZN8:10 amBozeman Gallatin Field

12h 40m

2 stops

BUF10:50 pmBuffalo

$369

Southwest

May 28

BUF12:40 pmBuffalo

11h 25m

2 stops

BZN10:05 pmBozeman Gallatin Field

Jun 6

BZN2:55 pmBozeman Gallatin Field

7h 35m

1 stop

BUF12:30 amBuffalo

$399

Southwest

May 28

BUF12:40 pmBuffalo

11h 25m

2 stops

BZN10:05 pmBozeman Gallatin Field

Jun 6

BZN6:05 pmBozeman Gallatin Field

11h 50m

2 stops

BUF7:55 amBuffalo

$404

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloBozeman

BUF - BZN

BUFBZN

Buffalo

Sat 9/5

6:20 am-11:57 am

1 stop7h 37m

Bozeman Gallatin Field

Thu 9/10

1:35 pm-12:13 am

1 stop8h 38m

$308

BuffaloBozeman

BUF - BZN

BUFBZN

Buffalo

Tue 8/25

11:24 am-3:50 pm

1 stop6h 26m

Bozeman Gallatin Field

Sat 8/29

1:01 pm-11:01 pm

1 stop8h 00m

$333

BuffaloBozeman

BUF - BZN

BUFBZN

Buffalo

Wed 7/8

2:19 pm-8:40 pm

1 stop8h 21m

Bozeman Gallatin Field

Wed 7/15

6:44 am-10:30 pm

2 stops13h 46m

$339

Quickest round-trip

BuffaloBozeman

BUF - BZN

BUFBZN

Buffalo

Tue 6/2

8:00 am-12:28 pm

1 stop6h 28m

Bozeman Gallatin Field

Sat 6/6

6:44 am-3:56 pm

1 stop7h 12m

$343

BuffaloBillings

BUF - BIL

BUFBIL

Buffalo

Sat 5/2

12:09 pm-8:06 pm

2 stops9h 57m

Billings Logan Intl

Sat 5/9

6:19 pm-11:13 am

2 stops14h 54m

$349

BuffaloBozeman

BUF - BZN

BUFBZN

Buffalo

Tue 6/2

8:00 am-12:28 pm

1 stop6h 28m

Bozeman Gallatin Field

Sat 6/6

6:44 am-9:53 pm

2 stops13h 09m

$349

BuffaloBillings

BUF - BIL

BUFBIL

Buffalo

Sat 8/22

7:00 am-11:02 am

1 stop6h 02m

Billings Logan Intl

Tue 9/1

5:00 am-4:43 pm

2 stops9h 43m

$354

BuffaloBozeman

BUF - BZN

BUFBZN

Buffalo

Fri 4/24

8:30 am-3:34 pm

1 stop9h 04m

Bozeman Gallatin Field

Tue 4/28

12:39 pm-11:50 pm

2 stops9h 11m

$364

BuffaloBozeman

BUF - BZN

BUFBZN

Buffalo

Fri 4/24

6:15 am-3:40 pm

2 stops11h 25m

Bozeman Gallatin Field

Tue 4/28

8:10 am-10:50 pm

2 stops12h 40m

$369

BuffaloKalispell

BUF - FCA

BUFFCA

Buffalo

Sat 4/25

4:03 pm-11:27 pm

2 stops9h 24m

Kalispell Glacier Park

Wed 4/29

6:10 pm-11:01 am

2 stops14h 51m

$369

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 February is another great option to travel to Montana, with average flight prices from Buffalo averaging around $298.

Can stopping save me money on Buffalo to Montana flights?

You could potentially save up to 7% 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	5h 02m
Direct flights	None

The fastest flight from Buffalo to Montana takes 5h 02m

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

Search flight deals

Frequently asked questions about flying from Buffalo to Montana

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 April 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 8,406 reviews	Search Delta flights
Southwest	PriceFrom $204	Free Cancellation	Rating 8.0 4,331 reviews	Search Southwest flights
United Airlines	PriceFrom $248	Free Cancellation	Rating 7.4 9,579 reviews	Search United Airlines flights
American Airlines	PriceFrom $276	Free Cancellation	Rating 7.1 11,569 reviews	Search American Airlines 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.