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$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 4/23. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — BZN
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
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 October 30, 2025.

This United Airlines deal was found by Cheapflights users on 10/29. 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 11/138:10 amBUF - BZN
1 stop7h 25mUnited Airlines
Mon 11/174:00 pmBZN - BUF
2 stops15h 48mUnited Airlines
Deal found 10/29$304
This Delta deal was found by Cheapflights users on 10/29. 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 11/136:10 amBUF - BZN
1 stop9h 15mDelta
Mon 11/172:35 pmBZN - BUF
1 stop7h 15mDelta
Deal found 10/29$319
This Delta deal was found by Cheapflights users on 10/28. 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 11/151:11 pmBUF - MSO
2 stops10h 35mDelta
Tue 11/186:16 pmMSO - BUF
2 stops14h 44mDelta
Deal found 10/28$334
This Delta deal was found by Cheapflights users on 10/28. 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 11/1512:05 pmBUF - HLN
2 stops12h 25mDelta
Tue 11/181:06 pmHLN - BUF
2 stops8h 44mDelta
Deal found 10/28$334
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/118:30 amBUF - BZN
1 stop9h 00mUnited Airlines
Sat 11/152:43 pmBZN - BUF
1 stop6h 09mUnited Airlines
Deal found 10/29$349
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/158:10 amBUF - MSO
1 stop7h 23mUnited Airlines
Tue 11/182:35 pmMSO - BUF
1 stop6h 17mUnited Airlines
Deal found 10/28$414
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/158:10 amBUF - HLN
1 stop7h 17mUnited Airlines
Tue 11/182:22 pmHLN - BUF
1 stop6h 30mUnited Airlines
Deal found 10/28$414
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/208:10 amBUF - HLN
1 stop7h 17mUnited Airlines
Mon 11/242:22 pmHLN - BUF
1 stop6h 30mUnited Airlines
Deal found 10/29$415
This American Airlines deal was found by Cheapflights users on 10/28. 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 11/155:34 amBUF - MSO
2 stops16h 32mAmerican Airlines
Tue 11/187:01 amMSO - BUF
1 stop7h 11mAmerican Airlines
Deal found 10/28$419
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Mon 11/248:10 amBUF - BZN
1 stop9h 20mUnited Airlines
Sat 11/292:43 pmBZN - BUF
1 stop6h 09mUnited Airlines
Deal found 10/27$460
This Delta deal was found by Cheapflights users on 10/27. 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.
Tue 10/286:00 amBUF - BZN
1 stop9h 19mDelta
Tue 11/42:29 pmBZN - BUF
1 stop7h 10mDelta
Deal found 10/27$464
This Delta deal was found by Cheapflights users on 10/29. 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 11/206:12 amBUF - HLN
2 stops8h 14mDelta
Mon 11/241:06 pmHLN - BUF
2 stops19h 31mDelta
Deal found 10/29$485

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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$249
(American Airlines)

One-way from

$125
(United Airlines)

Popular in

February

Cheapest in

January

Average price

$436
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 ($29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 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 October 30, 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

Sun 1/11

11:50 am-10:02 pm

2 stops12h 12m

Bozeman Gallatin Field

Fri 1/16

7:00 am-4:35 pm

1 stop7h 35m

$254

BuffaloBozeman

BUF - BZN

BUFBZN

Buffalo

Fri 4/10

7:00 am-11:33 am

1 stop6h 33m

Bozeman Gallatin Field

Tue 4/14

12:30 pm-11:26 pm

2 stops8h 56m

$289

BuffaloBozeman

BUF - BZN

BUFBZN

Buffalo

Fri 4/17

6:00 am-1:10 pm

1 stop9h 10m

Bozeman Gallatin Field

Tue 4/21

2:00 pm-11:58 pm

1 stop7h 58m

$298

BuffaloBozeman

BUF - BZN

BUFBZN

Buffalo

Thu 1/1

6:02 am-12:44 pm

1 stop8h 42m

Bozeman Gallatin Field

Sun 1/11

2:04 pm-11:48 pm

1 stop7h 44m

$299

BuffaloBozeman

BUF - BZN

BUFBZN

Buffalo

Thu 11/13

8:10 am-1:35 pm

1 stop7h 25m

Bozeman Gallatin Field

Mon 11/17

4:00 pm-9:48 am

2 stops15h 48m

$304

BuffaloBozeman

BUF - BZN

BUFBZN

Buffalo

Thu 11/13

6:10 am-1:25 pm

1 stop9h 15m

Bozeman Gallatin Field

Mon 11/17

2:35 pm-11:50 pm

1 stop7h 15m

$319

BuffaloMissoula

BUF - MSO

BUFMSO

Buffalo

Sat 11/15

1:11 pm-9:46 pm

2 stops10h 35m

Missoula Johnson-Bell Field

Tue 11/18

6:16 pm-11:00 am

2 stops14h 44m

$334

BuffaloHelena

BUF - HLN

BUFHLN

Buffalo

Sat 11/15

12:05 pm-10:30 pm

2 stops12h 25m

Helena

Tue 11/18

1:06 pm-11:50 pm

2 stops8h 44m

$334

BuffaloBozeman

BUF - BZN

BUFBZN

Buffalo

Tue 3/31

7:00 am-11:33 am

1 stop6h 33m

Bozeman Gallatin Field

Thu 4/2

2:37 pm-10:45 pm

1 stop6h 08m

$339

BuffaloBozeman

BUF - BZN

BUFBZN

Buffalo

Tue 11/11

8:30 am-3:30 pm

1 stop9h 00m

Bozeman Gallatin Field

Sat 11/15

2:43 pm-10:52 pm

1 stop6h 09m

$349

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 45 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 $316). 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 October 30, 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 October 30, 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
4,243 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

8.0

Entertainment

7.5

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
4,243 reviews
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

8.0

Entertainment

7.5

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
7,998 reviews
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

8.0

Entertainment

7.5

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
8,998 reviews
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

8.0

Entertainment

7.5

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
11,035 reviews
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

8.0

Entertainment

7.5

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 6h 33m. American Airlines provides one of the quickest options available for as low as $289. 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?

    $125 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 Delta and American Airlines, with prices starting from $139 and $244, respectively.

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

    While some choose either Buffalo - Missoula Johnson-Bell Field 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 $316). 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$268Average$528FlexibilityNo cancel feeOn-time69%
DeltaCheapest$276Average$571FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$276Average$525FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$358Average$470FlexibilityNo cancel feeOn-time63%

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