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Montana

$125+ Cheap flights from Buffalo (BUF) to Montana

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/29. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — BZN
Mar 29 — Apr 51
Sun 3/29
Sun 4/5
1 adult, Economy
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Cheap flight deals from Buffalo to Montana

Cheapest flights from Buffalo to Montana
Explore the most affordable flight options available from Buffalo to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 27, 2026.

This United Airlines deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/2510:32 am
BUF
-
BIL
2 stops12h 35m
United Airlines
Wed 4/12:35 pm
BIL
-
BUF
1 stop6h 35m
United Airlines
Deal found 2/25$294
This American Airlines deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/266:06 am
BUF
-
BZN
1 stop8h 53m
American Airlines
Thu 4/21:47 pm
BZN
-
BUF
1 stop6h 54m
American Airlines
Deal found 2/26$299
This American Airlines deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/111:37 am
BUF
-
BIL
2 stops13h 22m
American Airlines
Tue 9/1512:17 pm
BIL
-
BUF
2 stops9h 00m
American Airlines
Deal found 2/25$300
This American Airlines deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/98:11 am
BUF
-
BZN
2 stops12h 29m
American Airlines
Wed 9/163:29 pm
BZN
-
BUF
1 stop5h 34m
American Airlines
Deal found 2/25$304
This United Airlines deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/178:30 am
BUF
-
MSO
1 stop7h 02m
United Airlines
Tue 4/212:38 pm
MSO
-
BUF
1 stop6h 32m
United Airlines
Deal found 2/27$309
This United Airlines deal was found by Cheapflights users on 2/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/257:00 am
BUF
-
BZN
1 stop6h 29m
United Airlines
Tue 4/2812:39 pm
BZN
-
BUF
1 stop6h 04m
United Airlines
Deal found 2/23$339
This American Airlines deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/228:00 am
BUF
-
FCA
1 stop6h 35m
American Airlines
Thu 5/281:25 pm
FCA
-
BUF
1 stop7h 06m
American Airlines
Deal found 2/24$344
This United Airlines deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:00 am
BUF
-
BIL
1 stop6h 21m
United Airlines
Tue 9/152:40 pm
BIL
-
BUF
1 stop6h 05m
United Airlines
Deal found 2/25$345
This American Airlines deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:00 am
BUF
-
BZN
1 stop9h 18m
American Airlines
Sat 9/123:29 pm
BZN
-
BUF
1 stop5h 34m
American Airlines
Deal found 2/25$349
This United Airlines deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/168:30 am
BUF
-
BIL
1 stop6h 53m
United Airlines
Sun 4/192:35 pm
BIL
-
BUF
1 stop6h 35m
United Airlines
Deal found 2/26$355
This United Airlines deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/306:00 am
BUF
-
BZN
2 stops11h 19m
United Airlines
Thu 6/412:48 pm
BZN
-
BUF
1 stop6h 15m
United Airlines
Deal found 2/24$356
This American Airlines deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:26 am
BUF
-
FCA
1 stop8h 02m
American Airlines
Tue 10/271:24 pm
FCA
-
BUF
1 stop7h 46m
American Airlines
Deal found 2/26$359

Find flight deals from Buffalo to Montana

Keep the following information in mind while searching for Buffalo to Montana flight deals. Data was last updated February 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$294
(United Airlines)

One-way from

$125
(American Airlines)

Popular in

February

Cheapest in

December

Average price

$730
Provider with most accurate pricing for Buffalo-Bozeman Gallatin Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Buffalo-Bozeman Gallatin Field flights.
Search Deals
From Buffalo to Montana
Search Deals
One-way flight from Buffalo to Montana
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($61 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo to Montana that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 27, 2026.
Use the filters below to find and compare flights from Buffalo to Montana that are best for you.

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

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

BuffaloBillings

BUF - BIL

BUFBIL

Buffalo

Thu 4/16

8:30 am-1:23 pm

1 stop6h 53m

Billings Logan Intl

Sun 4/19

2:35 pm-11:10 pm

1 stop6h 35m

$355

BuffaloMissoula

BUF - MSO

BUFMSO

Buffalo

Fri 4/17

7:00 am-1:32 pm

2 stops8h 32m

Missoula Johnson-Bell Field

Tue 4/21

2:38 pm-11:10 pm

1 stop6h 32m

$357

BuffaloMissoula

BUF - MSO

BUFMSO

Buffalo

Fri 3/13

8:17 am-4:08 pm

1 stop9h 51m

Missoula Johnson-Bell Field

Tue 3/17

2:35 pm-11:10 pm

1 stop6h 35m

$359

BuffaloBillings

BUF - BIL

BUFBIL

Buffalo

Tue 4/28

8:30 am-1:23 pm

1 stop6h 53m

Billings Logan Intl

Sat 5/2

2:30 pm-11:05 pm

1 stop6h 35m

$369

BuffaloBillings

BUF - BIL

BUFBIL

Buffalo

Thu 4/9

8:30 am-1:23 pm

1 stop6h 53m

Billings Logan Intl

Wed 4/15

2:35 pm-11:10 pm

1 stop6h 35m

$369

BuffaloBozeman

BUF - BZN

BUFBZN

Buffalo

Sat 5/16

11:02 am-9:37 pm

2 stops12h 35m

Bozeman Gallatin Field

Sat 5/23

12:50 pm-9:03 pm

1 stop6h 13m

$371

BuffaloKalispell

BUF - FCA

BUFFCA

Buffalo

Wed 4/15

5:00 am-7:46 pm

2 stops16h 46m

Kalispell Glacier Park

Tue 4/21

8:26 pm-10:51 am

2 stops12h 25m

$389

BuffaloGreat Falls

BUF - GTF

BUFGTF

Buffalo

Tue 4/28

10:35 am-9:17 pm

2 stops12h 42m

Great Falls

Sat 5/2

2:35 pm-11:05 pm

1 stop6h 30m

$394

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/24

Showing 1-10 of 47 resultsSorted by cheapest first
1
2
3
...
5

Best time to book a flight from Buffalo to Montana

Have a flexible travel schedule? Discover the best time to fly to Montana from Buffalo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Buffalo to Montana

What is the cheapest month to book a flight from Buffalo to Montana?

Currently, July is the cheapest month in which you can book a flight from Buffalo to Montana (average of $141). Flying from Buffalo to Montana in October is currently the most expensive (average of $309). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Montana

Get insights into the airlines that provide service to Montana. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Montana. Reviews last updated February 27, 2026.
Read through reviews of airlines operating flights from Buffalo to Montana, such as Southwest, Delta, and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,301 reviews

Overall

8.0

Boarding

8.1

Food

7.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Feb 2026

DEN - BDL

Weird they cancelled a direct and rerouted me on a connecting flight to get in 10 hours later. What was the point? Crew and flight were great, but not sure what's going on with Southwest.
Southwest
8.0
Very good
4,301 reviews
Southwest
8.0
Very good
4,301 reviews

Overall

8.0

Boarding

8.1

Food

7.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Feb 2026

DEN - BDL

Weird they cancelled a direct and rerouted me on a connecting flight to get in 10 hours later. What was the point? Crew and flight were great, but not sure what's going on with Southwest.
Delta
7.9
Good
8,242 reviews
Southwest
8.0
Very good
4,301 reviews

Overall

8.0

Boarding

8.1

Food

7.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Feb 2026

DEN - BDL

Weird they cancelled a direct and rerouted me on a connecting flight to get in 10 hours later. What was the point? Crew and flight were great, but not sure what's going on with Southwest.
United Airlines
7.4
Good
9,349 reviews
Southwest
8.0
Very good
4,301 reviews

Overall

8.0

Boarding

8.1

Food

7.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Feb 2026

DEN - BDL

Weird they cancelled a direct and rerouted me on a connecting flight to get in 10 hours later. What was the point? Crew and flight were great, but not sure what's going on with Southwest.
American Airlines
7.2
Good
11,357 reviews
Southwest
8.0
Very good
4,301 reviews

Overall

8.0

Boarding

8.1

Food

7.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Feb 2026

DEN - BDL

Weird they cancelled a direct and rerouted me on a connecting flight to get in 10 hours later. What was the point? Crew and flight were great, but not sure what's going on with Southwest.

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Montana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Buffalo to Montana?

    Most people fly from Buffalo (BUF) if they book a flight from Buffalo to Montana. Buffalo is conveniently located just 8.3 mi from Buffalo’s city center.

  • How long is the flight from Buffalo to Montana?

    A quick flight from Buffalo to Montana can take about 12h 35m. United Airlines provides one of the quickest options available for as low as $294. Airlines will cover a distance of 1476 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Buffalo to Montana?

    While some choose either Buffalo - Kalispell Glacier Park or Buffalo - Missoula Johnson-Bell Field, Buffalo - Bozeman Gallatin Field is the most popular route from Buffalo to Montana.

  • Can I find deals for flights from Buffalo to Montana that include hotel bookings?

    Yes. In addition to deals on Buffalo to Montana flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buffalo to Montana?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to Montana.

  • Can I find deals for business class flights from Buffalo to Montana?

    Yes. Cheapflights offers flight deals from Buffalo to Montana by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Buffalo to Montana?

    Currently, July is the cheapest month in which you can book a flight from Buffalo to Montana (average of $141). Flying from Buffalo to Montana in October is currently the most expensive (average of $309). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Buffalo to Montana

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Buffalo to Montana

Discover the top 4 airlines that operate flights from Buffalo to Montana. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$138Average$317FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$268Average$519FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$275Average$445FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$321Average$462FlexibilityNo cancel feeOn-time63%

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