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$167+ 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 1/1. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — BZN
Dec 19 — Dec 261
Fri 12/19
Fri 12/26
1 adult, Economy
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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 November 19, 2025.

This American Airlines deal was found by Cheapflights users on 11/19. 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.
Thu 12/46:20 amBUF - BZN
1 stop8h 35mAmerican Airlines
Mon 12/81:46 pmBZN - BUF
1 stop6h 34mAmerican Airlines
Deal found 11/19$299
This Delta deal was found by Cheapflights users on 11/18. 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 12/912:10 pmBUF - HLN
2 stops12h 20mDelta
Sat 12/135:30 amHLN - BUF
2 stops9h 48mDelta
Deal found 11/18$299
This Delta deal was found by Cheapflights users on 11/19. 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.
Thu 12/42:57 pmBUF - BZN
2 stops10h 40mDelta
Mon 12/82:36 pmBZN - BUF
1 stop7h 23mDelta
Deal found 11/19$304
This Delta deal was found by Cheapflights users on 11/17. 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.
Wed 12/32:57 pmBUF - BIL
2 stops10h 51mDelta
Sun 12/76:22 pmBIL - BUF
2 stops14h 42mDelta
Deal found 11/17$349
This Delta deal was found by Cheapflights users on 11/19. 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.
Wed 11/266:10 amBUF - BZN
1 stop9h 15mDelta
Wed 12/32:36 pmBZN - BUF
1 stop7h 23mDelta
Deal found 11/19$349
This Delta deal was found by Cheapflights users on 11/18. 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.
Thu 12/41:16 pmBUF - FCA
2 stops11h 54mDelta
Mon 12/86:06 pmFCA - BUF
2 stops14h 58mDelta
Deal found 11/18$389
This Delta deal was found by Cheapflights users on 11/17. 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.
Tue 12/22:57 pmBUF - BZN
2 stops10h 40mDelta
Sat 12/62:36 pmBZN - BUF
1 stop7h 23mDelta
Deal found 11/17$394
This American Airlines deal was found by Cheapflights users on 11/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/310:14 amBUF - BIL
2 stops13h 04mAmerican Airlines
Sun 12/71:58 pmBIL - BUF
1 stop6h 44mAmerican Airlines
Deal found 11/17$404
This Delta deal was found by Cheapflights users on 11/16. 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 12/22:57 pmBUF - BIL
2 stops10h 51mDelta
Sat 12/611:47 amBIL - BUF
2 stops10h 12mDelta
Deal found 11/16$489
This Alaska Airlines deal was found by Cheapflights users on 11/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/23:27 pmBUF - BZN
3 stops23h 37mAlaska Airlines
Sat 12/62:58 pmBZN - BUF
2 stops18h 16mAlaska Airlines
Deal found 11/17$504
This American Airlines deal was found by Cheapflights users on 11/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:20 amBUF - BIL
1 stop9h 08mAmerican Airlines
Mon 12/81:58 pmBIL - BUF
1 stop6h 22mAmerican Airlines
Deal found 11/18$505
This United Airlines deal was found by Cheapflights users on 11/19. 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.
Thu 12/46:00 amBUF - BZN
3 stops31h 44mUnited Airlines
Mon 12/84:07 pmBZN - BUF
2 stops16h 40mUnited Airlines
Deal found 11/19$506

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 November 19, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$279
(Delta)

One-way from

$167
(United Airlines)

Popular in

February

Cheapest in

January

Average price

$674
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.
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From Buffalo to Montana
Search Deals
One-way flight from Buffalo to Montana
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($86 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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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 November 19, 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 2/7

12:25 pm-7:24 pm

2 stops8h 59m

Billings Logan Intl

Wed 2/11

5:15 am-4:59 pm

2 stops9h 44m

$279

BuffaloCody

BUF - COD

BUFCOD

Buffalo

Fri 1/9

1:59 pm-10:44 pm

2 stops10h 45m

Cody E.E. Faust

Tue 1/13

6:30 am-7:25 pm

2 stops10h 55m

$289

BuffaloBozeman

BUF - BZN

BUFBZN

Buffalo

Sat 1/31

6:00 am-11:56 am

1 stop7h 56m

Bozeman Gallatin Field

Wed 2/4

2:39 pm-11:28 pm

1 stop6h 49m

$297

BuffaloBozeman

BUF - BZN

BUFBZN

Buffalo

Thu 12/4

6:20 am-12:55 pm

1 stop8h 35m

Bozeman Gallatin Field

Mon 12/8

1:46 pm-10:20 pm

1 stop6h 34m

$299

BuffaloHelena

BUF - HLN

BUFHLN

Buffalo

Tue 12/9

12:10 pm-10:30 pm

2 stops12h 20m

Helena

Sat 12/13

5:30 am-5:18 pm

2 stops9h 48m

$299

BuffaloBozeman

BUF - BZN

BUFBZN

Buffalo

Thu 12/4

2:57 pm-11:37 pm

2 stops10h 40m

Bozeman Gallatin Field

Mon 12/8

2:36 pm-11:59 pm

1 stop7h 23m

$304

BuffaloCody

BUF - COD

BUFCOD

Buffalo

Thu 1/8

2:49 pm-10:44 pm

2 stops9h 55m

Cody E.E. Faust

Tue 1/13

6:30 am-7:25 pm

2 stops10h 55m

$309

BuffaloKalispell

BUF - FCA

BUFFCA

Buffalo

Fri 1/9

6:03 am-2:22 pm

2 stops10h 19m

Kalispell Glacier Park

Tue 1/13

5:05 am-4:59 pm

2 stops9h 54m

$318

BuffaloBozeman

BUF - BZN

BUFBZN

Buffalo

Sat 1/31

5:17 pm-10:02 pm

1 stop6h 45m

Bozeman Gallatin Field

Wed 2/4

1:42 pm-11:48 pm

1 stop8h 06m

$339

BuffaloBozeman

BUF - BZN

BUFBZN

Buffalo

Tue 3/31

7:00 am-11:33 am

1 stop6h 33m

Bozeman Gallatin Field

Wed 4/1

2:43 pm-10:45 pm

1 stop6h 02m

$339

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/18

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 March is currently the most expensive (average of $323). 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 November 19, 2025.

It’s typically best to fly out from Buffalo to Montana in the evening. Doing so could potentially save you 34% on the flight price compared to flying in the morning, which is usually more expensive.

How much does it cost to fly round-trip from Buffalo to Montana?

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 November 19, 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
4,249 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,249 reviews
Southwest
8.0
Very good
4,249 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
8,004 reviews
Southwest
8.0
Very good
4,249 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
9,023 reviews
Southwest
8.0
Very good
4,249 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,046 reviews
Southwest
8.0
Very good
4,249 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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 35m. Delta provides one of the quickest options available for as low as $299. 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?

    $167 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Alaska Airlines and Southwest, with prices starting from $180 and $235, respectively.

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

    While some choose either Buffalo - Kalispell Glacier Park or Buffalo - Cody E.E. Faust, 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 March is currently the most expensive (average of $323). 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 November 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$268Average$523FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$268Average$524FlexibilityNo cancel feeOn-time69%
DeltaCheapest$276Average$576FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$347Average$466FlexibilityNo cancel feeOn-time63%

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