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Montana

$139+ 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — BZN
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheap flight deals from Buffalo to Montana

Keep the following information in mind while searching for Buffalo to Montana flight deals. Data was last updated August 20, 2025.

Round-trip from

$269
(American Airlines)

One-way from

$139
(American Airlines)

Popular in

February

Cheapest in

July

Average price

$403
From Buffalo to Montana
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One-way flight from Buffalo to Montana
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Highest demand for flights based on searches. 13% potential increase in price ($80 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find 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 August 20, 2025.

This American Airlines deal was found by Cheapflights users on 8/19. 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 9/275:33 pmBUF - BIL
1 stop7h 06mAmerican Airlines
Sat 10/412:19 pmBIL - BUF
1 stop7h 31mAmerican Airlines
Deal found 8/19$269
This American Airlines deal was found by Cheapflights users on 8/19. 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 9/207:00 amBUF - BIL
1 stop8h 29mAmerican Airlines
Sat 9/276:00 amBIL - BUF
2 stops10h 38mAmerican Airlines
Deal found 8/19$274
This Delta deal was found by Cheapflights users on 8/18. 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.
Sun 10/266:00 amBUF - BZN
1 stop9h 19mDelta
Wed 10/292:29 pmBZN - BUF
1 stop7h 10mDelta
Deal found 8/18$277
This American Airlines deal was found by Cheapflights users on 8/19. 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 9/177:35 amBUF - BZN
2 stops13h 42mAmerican Airlines
Wed 9/247:20 amBZN - BUF
2 stops12h 31mAmerican Airlines
Deal found 8/19$287
This United Airlines deal was found by Cheapflights users on 8/19. 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 9/171:57 pmBUF - BZN
1 stop6h 58mUnited Airlines
Wed 9/2412:50 pmBZN - BUF
1 stop6h 26mUnited Airlines
Deal found 8/19$290
This United Airlines deal was found by Cheapflights users on 8/19. 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 9/208:33 amBUF - BIL
1 stop6h 44mUnited Airlines
Sat 9/272:30 pmBIL - BUF
1 stop6h 16mUnited Airlines
Deal found 8/19$298
This Delta deal was found by Cheapflights users on 8/17. 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 11/152:00 pmBUF - MSO
2 stops11h 22mDelta
Tue 11/188:00 amMSO - BUF
2 stops12h 57mDelta
Deal found 8/17$299
This Southwest deal was found by Cheapflights users on 8/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/42:40 pmBUF - BZN
1 stop9h 55mSouthwest
Wed 9/106:00 amBZN - BUF
1 stop9h 00mSouthwest
Deal found 8/17$301
This United Airlines deal was found by Cheapflights users on 8/18. 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 9/28:33 amBUF - BZN
1 stop8h 41mUnited Airlines
Sat 9/610:34 amBZN - BUF
1 stop8h 42mUnited Airlines
Deal found 8/18$315
This Delta deal was found by Cheapflights users on 8/18. 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.
Tue 9/27:41 pmBUF - BZN
1 stop5h 20mDelta
Sat 9/611:28 amBZN - BUF
2 stops10h 29mDelta
Deal found 8/18$320
This American Airlines deal was found by Cheapflights users on 8/20. 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 9/97:50 amBUF - BZN
2 stops13h 27mAmerican Airlines
Tue 9/161:39 pmBZN - BUF
1 stop6h 12mAmerican Airlines
Deal found 8/20$329
This Delta deal was found by Cheapflights users on 8/19. 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 11/112:06 pmBUF - HLN
2 stops12h 10mDelta
Tue 11/41:00 pmHLN - BUF
2 stops8h 39mDelta
Deal found 8/19$334

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 August 20, 2025.
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

BuffaloBillings

BUF - BIL

BUFBIL

Buffalo

Sat 9/27

5:33 pm-10:39 pm

1 stop7h 06m

Billings Logan Intl

Sat 10/4

12:19 pm-9:50 pm

1 stop7h 31m

$269

BuffaloBillings

BUF - BIL

BUFBIL

Buffalo

Sat 9/20

7:00 am-1:29 pm

1 stop8h 29m

Billings Logan Intl

Sat 9/27

6:00 am-6:38 pm

2 stops10h 38m

$274

BuffaloBozeman

BUF - BZN

BUFBZN

Buffalo

Sun 10/26

6:00 am-1:19 pm

1 stop9h 19m

Bozeman Gallatin Field

Wed 10/29

2:29 pm-11:39 pm

1 stop7h 10m

$277

BuffaloBozeman

BUF - BZN

BUFBZN

Buffalo

Wed 9/17

7:35 am-7:17 pm

2 stops13h 42m

Bozeman Gallatin Field

Wed 9/24

7:20 am-9:51 pm

2 stops12h 31m

$287

BuffaloBozeman

BUF - BZN

BUFBZN

Buffalo

Wed 9/17

1:57 pm-6:55 pm

1 stop6h 58m

Bozeman Gallatin Field

Wed 9/24

12:50 pm-9:16 pm

1 stop6h 26m

$290

BuffaloBillings

BUF - BIL

BUFBIL

Buffalo

Sat 9/20

8:33 am-1:17 pm

1 stop6h 44m

Billings Logan Intl

Sat 9/27

2:30 pm-10:46 pm

1 stop6h 16m

$298

BuffaloMissoula

BUF - MSO

BUFMSO

Buffalo

Sat 11/15

2:00 pm-11:22 pm

2 stops11h 22m

Missoula Johnson-Bell Field

Tue 11/18

8:00 am-10:57 pm

2 stops12h 57m

$299

BuffaloBozeman

BUF - BZN

BUFBZN

Buffalo

Thu 9/4

2:40 pm-10:35 pm

1 stop9h 55m

Bozeman Gallatin Field

Wed 9/10

6:00 am-5:00 pm

1 stop9h 00m

$301

BuffaloBozeman

BUF - BZN

BUFBZN

Buffalo

Sat 9/6

7:35 am-7:17 pm

2 stops13h 42m

Bozeman Gallatin Field

Fri 9/12

7:20 am-4:47 pm

1 stop7h 27m

$301

BuffaloBozeman

BUF - BZN

BUFBZN

Buffalo

Tue 9/2

8:33 am-3:14 pm

1 stop8h 41m

Bozeman Gallatin Field

Sat 9/6

10:34 am-9:16 pm

1 stop8h 42m

$315

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Showing 1-10 of 50 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, October is the cheapest month in which you can book a flight from Buffalo to Montana (average of $371). Flying from Buffalo to Montana in May is currently the most expensive (average of $478). 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.

What is the cheapest time of day to fly from BUF to MT?

Find hourly flight availability from Buffalo to Montana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 20, 2025.

When flying from Buffalo to Montana, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 August 20, 2025.
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
4,246 reviews

Crew

8.6

Comfort

8.0

Overall

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Crew

8.6

Comfort

8.0

Overall

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
8.0
Very good
7,982 reviews
Southwest
8.0
Very good
4,246 reviews

Crew

8.6

Comfort

8.0

Overall

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
8,928 reviews
Southwest
8.0
Very good
4,246 reviews

Crew

8.6

Comfort

8.0

Overall

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,246 reviews

Crew

8.6

Comfort

8.0

Overall

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

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 6h 58m. American Airlines provides one of the quickest options available for as low as $290. Airlines will cover a distance of 1601 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Buffalo to Montana one-way?

    $139 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on United Airlines and Delta, with prices starting from $184 and $252, respectively.

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

    While some choose either Buffalo - Bozeman Gallatin Field or Buffalo - Billings Logan Intl, 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, October is the cheapest month in which you can book a flight from Buffalo to Montana (average of $371). Flying from Buffalo to Montana in May is currently the most expensive (average of $478). 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 August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$268Average$540FlexibilityNo cancel feeOn-time69%
DeltaCheapest$276Average$593FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$276Average$531FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$358Average$487FlexibilityNo cancel feeOn-time63%

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