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

Delta, American Airlines, and United 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 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 September 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.

$182 Cheap Flights from Buffalo to Montana in 2026/27

Discover deals from 900+ travel sites with momondo.

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.

2:30 pm - 9:35 pmBUF Buffalo-BZN Bozeman Gallatin Field

9h 05m1 stop Denver Intl

11:20 am - 8:50 pmBZN Bozeman Gallatin Field-BUF Buffalo

7h 30m1 stop Denver Intl

$330Southwest

Sat, Nov 7 - Mon, Nov 16

6:30 am - 1:29 pmBUF Buffalo-BIL Billings Logan Intl

8h 59m2 stops Chicago O'Hare Intl Denver Intl

2:42 pm - 10:33 pmBIL Billings Logan Intl-BUF Buffalo

5h 51m1 stop Denver Intl

$354United Airlines

Tue, Nov 3 - Mon, Nov 9

7:00 am - 12:51 pmBUF Buffalo-BIL Billings Logan Intl

7h 51m1 stop Dallas/Fort Worth

1:23 pm - 10:53 pmBIL Billings Logan Intl-BUF Buffalo

7h 30m1 stop Dallas/Fort Worth

$359American Airlines

Sat, Oct 31 - Sat, Nov 7

10:43 am - 9:12 pmBUF Buffalo-BIL Billings Logan Intl

12h 29m2 stops Philadelphia Dallas/Fort Worth

1:23 pm - 10:53 pmBIL Billings Logan Intl-BUF Buffalo

7h 30m1 stop Dallas/Fort Worth

$364American Airlines

Sat, Oct 31 - Sat, Nov 7

11:20 am - 10:25 pmBUF Buffalo-BIL Billings Logan Intl

13h 05m2 stops New York John F Kennedy Intl Salt Lake City

6:30 am - 3:01 pmBIL Billings Logan Intl-BUF Buffalo

6h 31m1 stop Minneapolis St Paul

$364Delta

Sat, Oct 31 - Sat, Nov 7

6:00 am - 1:29 pmBUF Buffalo-BIL Billings Logan Intl

9h 29m2 stops Chicago O'Hare Intl Denver Intl

2:42 pm - 10:33 pmBIL Billings Logan Intl-BUF Buffalo

5h 51m1 stop Denver Intl

$364United Airlines

Sat, Oct 31 - Sat, Nov 7

12:21 pm - 10:25 pmBUF Buffalo-BIL Billings Logan Intl

12h 04m2 stops Atlanta Hartsfield-Jackson Salt Lake City

6:30 am - 8:48 pmBIL Billings Logan Intl-BUF Buffalo

12h 18m2 stops Minneapolis St Paul New York LaGuardia

$369Delta

Sat, Oct 31 - Sat, Nov 7

2:30 pm - 9:35 pmBUF Buffalo-BZN Bozeman Gallatin Field

9h 05m1 stop Denver Intl

11:20 am - 8:55 pmBZN Bozeman Gallatin Field-BUF Buffalo

7h 35m2 stops Denver Intl Chicago Midway

$391Southwest

Sat, Nov 7 - Mon, Nov 16

2:23 pm - 12:20 pmBUF Buffalo-FCA Kalispell Glacier Park

23h 57m3 stops Washington, D.C. Reagan-National Portland Seattle/Tacoma Intl

8:21 pm - 11:39 amFCA Kalispell Glacier Park-BUF Buffalo

13h 18m2 stops Seattle/Tacoma Intl Chicago O'Hare Intl

$2,177Alaska Airlines

Fri, Sep 25 - Tue, Sep 29

2:51 pm - 12:20 pmBUF Buffalo-FCA Kalispell Glacier Park

23h 29m2 stops Philadelphia Seattle/Tacoma Intl

8:21 pm - 5:18 pmFCA Kalispell Glacier Park-BUF Buffalo

18h 57m3 stops Seattle/Tacoma Intl Portland Chicago O'Hare Intl

$2,198Alaska Airlines

Fri, Sep 25 - Wed, Sep 30

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Southwest flights from Buffalo to Montana

Our best Southwest deals on Buffalo to Montana flight tickets

Southwest

Nov 7

BUF2:30 pmBuffalo

9h 05m

1 stop

BZN9:35 pmBozeman Gallatin Field

Nov 16

BZN11:20 amBozeman Gallatin Field

7h 30m

1 stop

BUF8:50 pmBuffalo

$330

Southwest

Nov 7

BUF2:30 pmBuffalo

9h 05m

1 stop

BZN9:35 pmBozeman Gallatin Field

Nov 16

BZN11:20 amBozeman Gallatin Field

7h 35m

2 stops

BUF8:55 pmBuffalo

$391

Southwest

Dec 3

BUF12:45 pmBuffalo

11h 45m

2 stops

BZN10:30 pmBozeman Gallatin Field

Dec 7

BZN8:05 amBozeman Gallatin Field

11h 50m

2 stops

BUF9:55 pmBuffalo

$453

Delta flights from Buffalo to Montana

Our best Delta deals on Buffalo to Montana flight tickets

Delta

Oct 31

BUF6:15 amBuffalo

8h 03m

2 stops

BIL12:18 pmBillings Logan Intl

Nov 7

BIL6:30 amBillings Logan Intl

12h 18m

2 stops

BUF8:48 pmBuffalo

$369

Delta

Oct 22

BUF3:53 pmBuffalo

10h 34m

2 stops

BZN12:27 amBozeman Gallatin Field

Oct 26

BZN6:31 pmBozeman Gallatin Field

14h 07m

2 stops

BUF10:38 amBuffalo

$383

Delta

Sep 24

BUF7:25 pmBuffalo

5h 50m

1 stop

BIL11:15 pmBillings Logan Intl

Sep 29

BIL5:20 amBillings Logan Intl

11h 44m

2 stops

BUF7:04 pmBuffalo

$469

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloBozeman

BUF Buffalo - BZN Bozeman Gallatin Field

BUFBZN

Buffalo

Sat 11/7

2:30 pm-9:35 pm

1 stop9h 05m

Bozeman Gallatin Field

Mon 11/16

11:20 am-8:50 pm

1 stop7h 30m

$330

Quickest round-trip

BuffaloBillings

BUF Buffalo - BIL Billings Logan Intl

BUFBIL

Buffalo

Tue 11/3

6:30 am-1:29 pm

2 stops8h 59m

Billings Logan Intl

Mon 11/9

2:42 pm-10:33 pm

1 stop5h 51m

$354

BuffaloBillings

BUF Buffalo - BIL Billings Logan Intl

BUFBIL

Buffalo

Sat 10/31

7:00 am-12:51 pm

1 stop7h 51m

Billings Logan Intl

Sat 11/7

1:23 pm-10:53 pm

1 stop7h 30m

$359

BuffaloBillings

BUF Buffalo - BIL Billings Logan Intl

BUFBIL

Buffalo

Sat 10/31

10:43 am-9:12 pm

2 stops12h 29m

Billings Logan Intl

Sat 11/7

1:23 pm-10:53 pm

1 stop7h 30m

$364

BuffaloBillings

BUF Buffalo - BIL Billings Logan Intl

BUFBIL

Buffalo

Sat 10/31

11:20 am-10:25 pm

2 stops13h 05m

Billings Logan Intl

Sat 11/7

6:30 am-3:01 pm

1 stop6h 31m

$364

BuffaloBillings

BUF Buffalo - BIL Billings Logan Intl

BUFBIL

Buffalo

Sat 10/31

6:00 am-1:29 pm

2 stops9h 29m

Billings Logan Intl

Sat 11/7

2:42 pm-10:33 pm

1 stop5h 51m

$364

BuffaloBillings

BUF Buffalo - BIL Billings Logan Intl

BUFBIL

Buffalo

Sat 10/31

12:21 pm-10:25 pm

2 stops12h 04m

Billings Logan Intl

Sat 11/7

6:30 am-8:48 pm

2 stops12h 18m

$369

BuffaloBozeman

BUF Buffalo - BZN Bozeman Gallatin Field

BUFBZN

Buffalo

Sat 11/7

2:30 pm-9:35 pm

1 stop9h 05m

Bozeman Gallatin Field

Mon 11/16

11:20 am-8:55 pm

2 stops7h 35m

$391

BuffaloKalispell

BUF Buffalo - FCA Kalispell Glacier Park

BUFFCA

Buffalo

Fri 9/25

2:23 pm-12:20 pm

3 stops23h 57m

Kalispell Glacier Park

Tue 9/29

8:21 pm-11:39 am

2 stops13h 18m

$2,177

BuffaloKalispell

BUF Buffalo - FCA Kalispell Glacier Park

BUFFCA

Buffalo

Fri 9/25

2:51 pm-12:20 pm

2 stops23h 29m

Kalispell Glacier Park

Wed 9/30

8:21 pm-5:18 pm

3 stops18h 57m

$2,198

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 April. Flight prices, which tend to average around $357, are often lower during this time because this is during the off-season. The month of December is another great option to travel to Montana, with average flight prices from Buffalo averaging around $366.

Can stopping save me money on Buffalo to Montana flights?

You could potentially save up to 22% 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

Best Price Found	$182
Fastest flight time	5h 50m
Direct flights	None

The best one-way flight to Montana from Buffalo in the past 72 hours is $182. The best round-trip flight deal from Buffalo to Montana found on momondo in the last 72 hours is $330.

The fastest flight from Buffalo to Montana takes 5h 50m

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 September 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
United Airlines	PriceFrom $248	Free Cancellation	Rating 7.4 10,208 reviews	Search United Airlines flights
American Airlines	PriceFrom $296	Free Cancellation	Rating 7.1 12,058 reviews	Search American Airlines flights
Delta	PriceFrom $328	Free Cancellation	Rating 7.8 8,568 reviews	Search Delta flights
Southwest	PriceFrom $457	Free Cancellation	Rating 8.0 4,190 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.