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$155+ 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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — BZN
Dec 26 — Jan 21
Fri 12/26
Fri 1/2
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 26, 2025.

This Delta deal was found by Cheapflights users on 11/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/96:00 amBUF - BZN
1 stop9h 26mDelta
Sat 12/132:36 pmBZN - BUF
1 stop7h 23mDelta
Deal found 11/24$299
This Delta deal was found by Cheapflights users on 11/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/56:00 amBUF - BZN
1 stop9h 26mDelta
Sun 12/72:36 pmBZN - BUF
1 stop7h 23mDelta
Deal found 11/24$399
This United Airlines deal was found by Cheapflights users on 11/24. 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.
Tue 12/910:10 amBUF - FCA
2 stops13h 36mUnited Airlines
Sat 12/1312:45 pmFCA - BUF
1 stop6h 30mUnited Airlines
Deal found 11/24$434
This United Airlines deal was found by Cheapflights users on 11/25. 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 11/268:10 amBUF - GTF
1 stop7h 23mUnited Airlines
Wed 12/106:15 amGTF - BUF
2 stops10h 49mUnited Airlines
Deal found 11/25$434
This Delta deal was found by Cheapflights users on 11/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/269:14 amBUF - GTF
2 stops10h 16mDelta
Wed 12/106:10 pmGTF - BUF
2 stops14h 54mDelta
Deal found 11/25$439
This Delta deal was found by Cheapflights users on 11/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2612:05 pmBUF - GTF
2 stops12h 25mDelta
Wed 12/31:12 pmGTF - BUF
2 stops8h 47mDelta
Deal found 11/24$484
This United Airlines deal was found by Cheapflights users on 11/25. 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 11/268:10 amBUF - GTF
1 stop7h 23mUnited Airlines
Thu 12/46:15 amGTF - BUF
2 stops10h 49mUnited Airlines
Deal found 11/25$514
This Alaska Airlines deal was found by Cheapflights users on 11/24. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/912:43 pmBUF - FCA
3 stops25h 37mAlaska Airlines
Sat 12/132:00 pmFCA - BUF
2 stops19h 14mAlaska Airlines
Deal found 11/24$569
This United Airlines deal was found by Cheapflights users on 11/25. 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 11/268:10 amBUF - GTF
1 stop7h 23mUnited Airlines
Tue 12/92:35 pmGTF - BUF
2 stops20h 37mUnited Airlines
Deal found 11/25$612
This United Airlines deal was found by Cheapflights users on 11/24. 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.
Tue 11/258:10 amBUF - GTF
1 stop7h 23mUnited Airlines
Thu 12/46:15 amGTF - BUF
2 stops10h 49mUnited Airlines
Deal found 11/24$624
This United Airlines deal was found by Cheapflights users on 11/25. 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 12/2410:29 amBUF - BIL
2 stops12h 55mUnited Airlines
Sun 12/286:35 amBIL - BUF
2 stops25h 11mUnited Airlines
Deal found 11/25$658
This United Airlines deal was found by Cheapflights users on 11/25. 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.
Fri 12/196:30 amBUF - MSO
2 stops17h 11mUnited Airlines
Mon 12/296:00 amMSO - BUF
2 stops25h 46mUnited Airlines
Deal found 11/25$682

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 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$249
(American Airlines)

One-way from

$155
(Delta)

Popular in

February

Cheapest in

January

Average price

$674
Provider with most accurate pricing for Buffalo-Bozeman Gallatin Field flight deals.
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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).
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Cheapest flight prices on average. 6% potential price decrease ($30 potential savings vs. average RT price).
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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 26, 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

BuffaloBozeman

BUF - BZN

BUFBZN

Buffalo

Fri 1/23

11:27 am-10:02 pm

2 stops12h 35m

Bozeman Gallatin Field

Wed 1/28

1:42 pm-11:48 pm

1 stop8h 06m

$254

BuffaloBozeman

BUF - BZN

BUFBZN

Buffalo

Sat 1/24

12:35 pm-10:02 pm

2 stops11h 27m

Bozeman Gallatin Field

Thu 1/29

1:42 pm-11:48 pm

1 stop8h 06m

$254

BuffaloBozeman

BUF - BZN

BUFBZN

Buffalo

Wed 1/28

1:20 pm-10:15 pm

2 stops10h 55m

Bozeman Gallatin Field

Sun 2/1

7:40 am-9:35 pm

1 stop11h 55m

$260

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

$277

BuffaloBozeman

BUF - BZN

BUFBZN

Buffalo

Thu 1/29

12:10 pm-10:15 pm

2 stops12h 05m

Bozeman Gallatin Field

Sun 2/1

7:40 am-9:35 pm

1 stop11h 55m

$285

BuffaloBillings

BUF - BIL

BUFBIL

Buffalo

Sat 2/7

12:25 pm-7:24 pm

2 stops8h 59m

Billings Logan Intl

Wed 2/11

6:10 am-5:04 pm

2 stops8h 54m

$304

BuffaloBillings

BUF - BIL

BUFBIL

Buffalo

Sat 2/7

6:38 am-1:36 pm

1 stop8h 58m

Billings Logan Intl

Wed 2/11

6:54 am-9:06 pm

2 stops12h 12m

$354

BuffaloKalispell

BUF - FCA

BUFFCA

Buffalo

Fri 1/9

6:03 am-2:22 pm

2 stops10h 19m

Kalispell Glacier Park

Tue 1/13

3:23 pm-9:54 am

2 stops16h 31m

$367

BuffaloCody

BUF - COD

BUFCOD

Buffalo

Sat 2/7

9:55 am-10:44 pm

2 stops14h 49m

Cody E.E. Faust

Sun 2/15

1:45 pm-10:59 pm

1 stop7h 14m

$374

BuffaloHelena

BUF - HLN

BUFHLN

Buffalo

Sat 1/24

1:59 pm-9:26 pm

2 stops9h 27m

Helena

Wed 1/28

6:15 am-8:29 pm

2 stops12h 14m

$389

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/25

Showing 1-10 of 33 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 26, 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.

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 26, 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
4,254 reviews

Overall

8.0

Boarding

8.1

Food

7.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

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
4,254 reviews
Southwest
8.0
Very good
4,254 reviews

Overall

8.0

Boarding

8.1

Food

7.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

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
7,999 reviews
Southwest
8.0
Very good
4,254 reviews

Overall

8.0

Boarding

8.1

Food

7.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

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
9,046 reviews
Southwest
8.0
Very good
4,254 reviews

Overall

8.0

Boarding

8.1

Food

7.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

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
11,038 reviews
Southwest
8.0
Very good
4,254 reviews

Overall

8.0

Boarding

8.1

Food

7.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

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 7h 56m. American Airlines provides one of the quickest options available for as low as $277. 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?

    $155 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on United Airlines and Alaska Airlines, with prices starting from $177 and $180, respectively.

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

    While some choose either Buffalo - Great Falls or Buffalo - Kalispell Glacier Park, 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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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 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$268Average$522FlexibilityNo cancel feeOn-time69%
DeltaCheapest$276Average$571FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$276Average$528FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$347Average$463FlexibilityNo cancel feeOn-time63%

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