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$200+ 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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — BZN
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
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 January 27, 2026.

This United Airlines deal was found by Cheapflights users on 1/25. 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 4/288:30 am
BUF
-
BZN
1 stop7h 04m
United Airlines
Tue 5/52:40 pm
BZN
-
BUF
1 stop6h 35m
United Airlines
Deal found 1/25$249
This Delta deal was found by Cheapflights users on 1/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:35 pm
BUF
-
BIL
1 stop5h 02m
Delta
Wed 9/25:45 am
BIL
-
BUF
2 stops10h 48m
Delta
Deal found 1/27$294
This American Airlines deal was found by Cheapflights users on 1/27. 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 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 1/27$299
This American Airlines deal was found by Cheapflights users on 1/26. 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.
Fri 4/176:14 am
BUF
-
MSO
1 stop8h 24m
American Airlines
Mon 4/201:10 pm
MSO
-
BUF
1 stop6h 20m
American Airlines
Deal found 1/26$309
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Sun 9/67:00 am
BUF
-
BZN
1 stop6h 32m
United Airlines
Sat 9/121:10 pm
BZN
-
BUF
1 stop7h 27m
United Airlines
Deal found 1/26$322
This Delta deal was found by Cheapflights users on 1/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:00 am
BUF
-
BZN
1 stop8h 25m
Delta
Sat 9/125:45 am
BZN
-
BUF
2 stops10h 48m
Delta
Deal found 1/27$323
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Tue 2/248:25 am
BUF
-
COD
1 stop6h 45m
United Airlines
Tue 3/31:45 pm
COD
-
BUF
1 stop7h 14m
United Airlines
Deal found 1/26$323
This United Airlines deal was found by Cheapflights users on 1/25. 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.
Sat 5/305:47 pm
BUF
-
BZN
1 stop6h 53m
United Airlines
Mon 6/82:26 pm
BZN
-
BUF
1 stop6h 50m
United Airlines
Deal found 1/25$326
This United Airlines deal was found by Cheapflights users on 1/25. 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.
Sat 5/305:47 pm
BUF
-
BZN
1 stop6h 53m
United Airlines
Sat 6/68:00 am
BZN
-
BUF
1 stop6h 40m
United Airlines
Deal found 1/25$328
This Delta deal was found by Cheapflights users on 1/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/136:05 am
BUF
-
FCA
2 stops9h 49m
Delta
Sat 4/186:10 pm
FCA
-
BUF
2 stops14h 51m
Delta
Deal found 1/27$329
This United Airlines deal was found by Cheapflights users on 1/25. 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.
Mon 4/278:30 am
BUF
-
HLN
1 stop7h 09m
United Airlines
Mon 5/42:30 pm
HLN
-
BUF
1 stop6h 45m
United Airlines
Deal found 1/25$348
This United Airlines deal was found by Cheapflights users on 1/25. 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.
Sat 4/2510:50 am
BUF
-
FCA
2 stops12h 37m
United Airlines
Wed 4/292:33 pm
FCA
-
BUF
1 stop6h 37m
United Airlines
Deal found 1/25$372

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 January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$249
(United Airlines)

One-way from

$200
(American Airlines)

Popular in

February

Cheapest in

December

Average price

$364
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. 16% potential increase in price ($89 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 January 27, 2026.
Use the filters below to find and compare flights from Buffalo to Montana that are best for you.

Fly from

Buffalo

Fly to

Montana

Route

Depart

Return

Price

BuffaloBozeman

BUF - BZN

BUFBZN

Buffalo

Sun 3/1

8:25 am-3:31 pm

1 stop9h 06m

Bozeman Gallatin Field

Thu 3/5

2:43 pm-11:10 pm

1 stop6h 27m

$288

BuffaloMissoula

BUF - MSO

BUFMSO

Buffalo

Fri 4/17

6:14 am-12:38 pm

1 stop8h 24m

Missoula Johnson-Bell Field

Mon 4/20

1:10 pm-9:30 pm

1 stop6h 20m

$309

BuffaloCody

BUF - COD

BUFCOD

Buffalo

Tue 2/24

8:25 am-1:10 pm

1 stop6h 45m

Cody E.E. Faust

Tue 3/3

1:45 pm-10:59 pm

1 stop7h 14m

$323

BuffaloKalispell

BUF - FCA

BUFFCA

Buffalo

Mon 4/13

6:05 am-1:54 pm

2 stops9h 49m

Kalispell Glacier Park

Sat 4/18

6:10 pm-11:01 am

2 stops14h 51m

$329

BuffaloHelena

BUF - HLN

BUFHLN

Buffalo

Mon 4/27

8:30 am-1:39 pm

1 stop7h 09m

Helena

Mon 5/4

2:30 pm-11:15 pm

1 stop6h 45m

$348

BuffaloKalispell

BUF - FCA

BUFFCA

Buffalo

Sat 4/25

10:50 am-9:27 pm

2 stops12h 37m

Kalispell Glacier Park

Wed 4/29

2:33 pm-11:10 pm

1 stop6h 37m

$372

BuffaloWest Yellowstone

BUF - WYS

BUFWYS

Buffalo

Thu 5/7

8:37 am-1:28 pm

1 stop6h 51m

West Yellowstone

Tue 5/12

2:03 pm-11:15 pm

1 stop7h 12m

$374

BuffaloKalispell

BUF - FCA

BUFFCA

Buffalo

Wed 4/15

6:05 am-1:54 pm

2 stops9h 49m

Kalispell Glacier Park

Tue 4/21

5:05 am-6:31 pm

2 stops11h 26m

$414

BuffaloBillings

BUF - BIL

BUFBIL

Buffalo

Tue 2/10

1:59 pm-9:23 pm

2 stops9h 24m

Billings Logan Intl

Sat 2/14

2:35 pm-10:59 pm

1 stop6h 24m

$424

BuffaloMissoula

BUF - MSO

BUFMSO

Buffalo

Tue 6/2

7:00 am-11:34 am

1 stop6h 34m

Missoula Johnson-Bell Field

Wed 6/10

12:40 pm-8:31 pm

1 stop5h 51m

$424

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 43 results
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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 January 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
4,268 reviews

Food

7.0

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,268 reviews
Southwest
8.0
Very good
4,268 reviews

Food

7.0

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,118 reviews
Southwest
8.0
Very good
4,268 reviews

Food

7.0

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,205 reviews
Southwest
8.0
Very good
4,268 reviews

Food

7.0

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,197 reviews
Southwest
8.0
Very good
4,268 reviews

Food

7.0

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

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 8h 24m. United Airlines provides one of the quickest options available for as low as $309. Airlines will cover a distance of 1735 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 - Bozeman Gallatin Field or Buffalo - Missoula Johnson-Bell Field, Buffalo - Kalispell Glacier Park 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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$138Average$583FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$268Average$512FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$268Average$519FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$321Average$465FlexibilityNo cancel feeOn-time63%

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