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$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 1/28. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — BZN
oct. 17 — oct. 241
ven. 10/17
ven. 10/24
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 septembre 17, 2025.

Round-trip from

$274
(American Airlines)

One-way from

$139
(American Airlines)

Popular in

February

Cheapest in

July

Average price

$413
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. 14% potential increase in price ($84 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 September 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 septembre 17, 2025.

This American Airlines deal was found by Cheapflights users on 9/15. 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.
mer. 11/1211:26 amBUF - BIL
2 stops11h 52mAmerican Airlines
mer. 11/192:00 pmBIL - BUF
1 stop6h 39mAmerican Airlines
Deal found 9/15$274
This American Airlines deal was found by Cheapflights users on 9/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 10/1511:12 amBUF - BZN
1 stop6h 49mAmerican Airlines
mar. 10/211:00 pmBZN - BUF
1 stop8h 35mAmerican Airlines
Deal found 9/16$277
This United Airlines deal was found by Cheapflights users on 9/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/76:30 amBUF - BZN
2 stops10h 54mUnited Airlines
sam. 10/1811:10 amBZN - BUF
1 stop9h 32mUnited Airlines
Deal found 9/16$292
This Delta deal was found by Cheapflights users on 9/14. 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.
sam. 11/156:12 amBUF - MSO
2 stops8h 21mDelta
mar. 11/186:18 pmMSO - BUF
2 stops14h 42mDelta
Deal found 9/14$299
This United Airlines deal was found by Cheapflights users on 9/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 10/111:14 pmBUF - BZN
2 stops9h 53mUnited Airlines
sam. 10/1811:10 amBZN - BUF
1 stop9h 32mUnited Airlines
Deal found 9/16$302
This Delta deal was found by Cheapflights users on 9/15. 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.
mer. 10/112:06 pmBUF - BZN
2 stops13h 53mDelta
mar. 10/72:29 pmBZN - BUF
1 stop7h 10mDelta
Deal found 9/15$311
This United Airlines deal was found by Cheapflights users on 9/15. 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.
mer. 10/11:57 pmBUF - BZN
2 stops9h 10mUnited Airlines
mar. 10/77:00 amBZN - BUF
2 stops12h 13mUnited Airlines
Deal found 9/15$316
This United Airlines deal was found by Cheapflights users on 9/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 10/188:20 amBUF - HLN
2 stops10h 20mUnited Airlines
mar. 10/212:44 pmHLN - BUF
1 stop6h 02mUnited Airlines
Deal found 9/16$339
This United Airlines deal was found by Cheapflights users on 9/15. 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.
mar. 9/306:30 amBUF - BZN
2 stops14h 28mUnited Airlines
sam. 10/48:00 amBZN - BUF
2 stops12h 42mUnited Airlines
Deal found 9/15$345
This Southwest deal was found by Cheapflights users on 9/15. 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.
mer. 10/14:30 pmBUF - BZN
1 stop8h 25mSouthwest
mar. 10/75:30 amBZN - BUF
1 stop7h 50mSouthwest
Deal found 9/15$348
This Delta deal was found by Cheapflights users on 9/15. 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.
mer. 11/122:40 pmBUF - BIL
2 stops10h 39mDelta
mer. 11/195:18 amBIL - BUF
2 stops9h 49mDelta
Deal found 9/15$349
This Delta deal was found by Cheapflights users on 9/16. 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.
mer. 10/156:20 amBUF - BZN
2 stops10h 01mDelta
mar. 10/217:25 amBZN - BUF
2 stops13h 27mDelta
Deal found 9/16$349

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 septembre 17, 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

mer. 11/12

11:26 am-9:18 pm

2 stops11h 52m

Billings Logan Intl

mer. 11/19

2:00 pm-10:39 pm

1 stop6h 39m

$274

BuffaloBozeman

BUF - BZN

BUFBZN

Buffalo

mer. 10/15

6:07 am-4:01 pm

2 stops11h 54m

Bozeman Gallatin Field

mar. 10/21

1:00 pm-11:35 pm

1 stop8h 35m

$282

BuffaloBozeman

BUF - BZN

BUFBZN

Buffalo

mar. 10/7

6:30 am-3:24 pm

2 stops10h 54m

Bozeman Gallatin Field

sam. 10/18

11:10 am-10:42 pm

1 stop9h 32m

$292

BuffaloBozeman

BUF - BZN

BUFBZN

Buffalo

sam. 11/1

6:00 am-1:19 pm

1 stop9h 19m

Bozeman Gallatin Field

sam. 11/8

2:29 pm-11:39 pm

1 stop7h 10m

$297

BuffaloBozeman

BUF - BZN

BUFBZN

Buffalo

ven. 1/23

6:42 am-2:32 pm

1 stop9h 50m

Bozeman Gallatin Field

sam. 1/31

1:45 pm-10:30 pm

1 stop6h 45m

$297

BuffaloMissoula

BUF - MSO

BUFMSO

Buffalo

sam. 11/15

6:12 am-12:33 pm

2 stops8h 21m

Missoula Johnson-Bell Field

mar. 11/18

6:18 pm-11:00 am

2 stops14h 42m

$299

BuffaloBozeman

BUF - BZN

BUFBZN

Buffalo

sam. 11/1

1:05 pm-9:25 pm

2 stops10h 20m

Bozeman Gallatin Field

sam. 11/8

2:35 pm-10:15 pm

1 stop5h 40m

$302

BuffaloBozeman

BUF - BZN

BUFBZN

Buffalo

sam. 10/11

1:14 pm-9:07 pm

2 stops9h 53m

Bozeman Gallatin Field

sam. 10/18

11:10 am-10:42 pm

1 stop9h 32m

$302

BuffaloBozeman

BUF - BZN

BUFBZN

Buffalo

mer. 10/1

12:06 pm-11:59 pm

2 stops13h 53m

Bozeman Gallatin Field

mar. 10/7

2:29 pm-11:39 pm

1 stop7h 10m

$311

BuffaloHelena

BUF - HLN

BUFHLN

Buffalo

sam. 10/18

8:20 am-4:40 pm

2 stops10h 20m

Helena

mar. 10/21

2:44 pm-10:46 pm

1 stop6h 02m

$339

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 47 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 $476). 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 septembre 17, 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 septembre 17, 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
4,242 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

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
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

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
8.0
Very good
7,961 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

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
8,926 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

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
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

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 21m. American Airlines provides one of the quickest options available for as low as $299. 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 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 Delta and United Airlines, with prices starting from $144 and $193, respectively.

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

    While some choose either Buffalo - Bozeman Gallatin Field or Buffalo - Kalispell Glacier Park, Buffalo - Missoula Johnson-Bell 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, 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 $476). 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 septembre 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$268Average$459FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$268Average$528FlexibilityNo cancel feeOn-time69%
DeltaCheapest$276Average$583FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$358Average$479FlexibilityNo cancel feeOn-time63%

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