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$100+ 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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — BZN
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
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 January 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$254
(American Airlines)

One-way from

$100
(Southwest)

Popular in

February

Cheapest in

December

Average price

$364
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
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One-way flight from Buffalo to Montana
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Highest demand for flights based on searches. 16% potential increase in price ($91 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 8, 2026.

This American Airlines deal was found by Cheapflights users on 1/8. 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.
Sun 2/112:38 pmBUF - BZN
2 stops12h 19mAmerican Airlines
Tue 3/37:00 amBZN - BUF
1 stop8h 31mAmerican Airlines
Deal found 1/8$254
This American Airlines deal was found by Cheapflights users on 1/8. 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.
Fri 1/235:16 pmBUF - BZN
1 stop6h 46mAmerican Airlines
Tue 1/271:42 pmBZN - BUF
1 stop8h 06mAmerican Airlines
Deal found 1/8$288
This United Airlines deal was found by Cheapflights users on 1/7. 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 2/208:25 amBUF - BIL
1 stop6h 58mUnited Airlines
Mon 2/232:35 pmBIL - BUF
1 stop6h 24mUnited Airlines
Deal found 1/7$289
This Delta deal was found by Cheapflights users on 1/8. 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 1/2310:37 amBUF - BZN
2 stops11h 29mDelta
Tue 1/272:39 pmBZN - BUF
1 stop6h 49mDelta
Deal found 1/8$293
This United Airlines deal was found by Cheapflights users on 1/8. 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 9/2210:50 amBUF - BZN
2 stops8h 14mUnited Airlines
Tue 9/2910:41 amBZN - BUF
2 stops10h 45mUnited Airlines
Deal found 1/8$307
This Southwest deal was found by Cheapflights users on 1/7. 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 2/262:40 pmBUF - BZN
2 stops11h 15mSouthwest
Mon 3/27:40 amBZN - BUF
1 stop11h 55mSouthwest
Deal found 1/7$310
This Delta deal was found by Cheapflights users on 1/7. 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 9/57:35 pmBUF - BZN
1 stop6h 18mDelta
Sat 9/125:45 amBZN - BUF
2 stops10h 48mDelta
Deal found 1/7$323
This American Airlines deal was found by Cheapflights users on 1/6. 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 1/226:53 amBUF - BIL
1 stop8h 43mAmerican Airlines
Mon 1/266:54 amBIL - BUF
2 stops14h 01mAmerican Airlines
Deal found 1/6$344
This American Airlines deal was found by Cheapflights users on 1/7. 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 9/56:00 amBUF - BZN
1 stop9h 18mAmerican Airlines
Sat 9/123:29 pmBZN - BUF
1 stop5h 34mAmerican Airlines
Deal found 1/7$349
This Delta deal was found by Cheapflights users on 1/7. 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 7/87:35 pmBUF - BZN
1 stop6h 18mDelta
Wed 7/1511:27 amBZN - BUF
1 stop5h 06mDelta
Deal found 1/7$359
This Southwest deal was found by Cheapflights users on 1/7. 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.
Sat 8/226:45 amBUF - BZN
1 stop10h 50mSouthwest
Sat 8/294:10 pmBZN - BUF
2 stops16h 40mSouthwest
Deal found 1/7$366
This United Airlines deal was found by Cheapflights users on 1/6. 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 4/258:30 amBUF - FCA
1 stop7h 01mUnited Airlines
Wed 4/292:33 pmFCA - BUF
1 stop6h 42mUnited Airlines
Deal found 1/6$367

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 January 8, 2026.
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

5:16 pm-10:02 pm

1 stop6h 46m

Bozeman Gallatin Field

Tue 1/27

1:42 pm-11:48 pm

1 stop8h 06m

$288

BuffaloBillings

BUF - BIL

BUFBIL

Buffalo

Fri 2/20

8:25 am-1:23 pm

1 stop6h 58m

Billings Logan Intl

Mon 2/23

2:35 pm-10:59 pm

1 stop6h 24m

$289

BuffaloBozeman

BUF - BZN

BUFBZN

Buffalo

Fri 1/23

10:37 am-8:06 pm

2 stops11h 29m

Bozeman Gallatin Field

Tue 1/27

6:00 am-5:04 pm

2 stops9h 04m

$299

BuffaloBozeman

BUF - BZN

BUFBZN

Buffalo

Thu 2/26

2:40 pm-11:55 pm

2 stops11h 15m

Bozeman Gallatin Field

Mon 3/2

7:40 am-9:35 pm

1 stop11h 55m

$310

BuffaloBillings

BUF - BIL

BUFBIL

Buffalo

Thu 1/22

6:53 am-1:36 pm

1 stop8h 43m

Billings Logan Intl

Mon 1/26

6:54 am-10:55 pm

2 stops14h 01m

$344

BuffaloKalispell

BUF - FCA

BUFFCA

Buffalo

Sat 4/25

8:30 am-1:31 pm

1 stop7h 01m

Kalispell Glacier Park

Wed 4/29

2:33 pm-11:15 pm

1 stop6h 42m

$367

BuffaloBozeman

BUF - BZN

BUFBZN

Buffalo

Sat 1/24

6:00 am-12:53 pm

1 stop8h 53m

Bozeman Gallatin Field

Wed 1/28

6:15 am-8:29 pm

2 stops12h 14m

$369

BuffaloBillings

BUF - BIL

BUFBIL

Buffalo

Sat 1/24

9:55 am-9:23 pm

2 stops13h 28m

Billings Logan Intl

Tue 1/27

6:30 am-7:25 pm

2 stops10h 55m

$405

BuffaloBillings

BUF - BIL

BUFBIL

Buffalo

Sat 1/24

6:00 am-3:22 pm

2 stops11h 22m

Billings Logan Intl

Wed 1/28

6:30 am-8:29 pm

2 stops11h 59m

$405

BuffaloBozeman

BUF - BZN

BUFBZN

Buffalo

Thu 1/22

12:13 pm-8:06 pm

2 stops9h 53m

Bozeman Gallatin Field

Mon 1/26

2:39 pm-11:28 pm

1 stop6h 49m

$408

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

Showing 1-10 of 44 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 October is currently the most expensive (average of $309). 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.

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 January 8, 2026.
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
4,248 reviews

Boarding

8.1

Comfort

8.0

Food

7.0

Crew

8.6

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,248 reviews
Southwest
8.0
Very good
4,248 reviews

Boarding

8.1

Comfort

8.0

Food

7.0

Crew

8.6

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,025 reviews
Southwest
8.0
Very good
4,248 reviews

Boarding

8.1

Comfort

8.0

Food

7.0

Crew

8.6

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,139 reviews
Southwest
8.0
Very good
4,248 reviews

Boarding

8.1

Comfort

8.0

Food

7.0

Crew

8.6

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,095 reviews
Southwest
8.0
Very good
4,248 reviews

Boarding

8.1

Comfort

8.0

Food

7.0

Crew

8.6

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

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 46m. American Airlines provides one of the quickest options available for as low as $288. 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 most popular routes from Buffalo to Montana?

    While some choose either Buffalo - Great Falls or Buffalo - Missoula Johnson-Bell Field, 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 October is currently the most expensive (average of $309). 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 January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$268Average$520FlexibilityNo cancel feeOn-time69%
DeltaCheapest$276Average$578FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$276Average$520FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$321Average$465FlexibilityNo cancel feeOn-time63%

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