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$139+ Cheap flights from Montana to Buffalo (BUF)

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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — BUF
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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Cheap flight deals from Montana to Buffalo

Keep the following information in mind while searching for Montana to Buffalo flight deals. Data was last updated April 24, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$368
(Delta)

One-way from

$139
(United Airlines)

Popular in

July

Cheapest in

August

Average price

$531
Provider with most accurate pricing for Bozeman Gallatin Field-Buffalo flight deals.
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Provider most trusted by Cheapflights users for Bozeman Gallatin Field-Buffalo flights.
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From Montana to Buffalo
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One-way flight from Montana to Buffalo
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Highest demand for flights based on searches. 5% potential increase in price ($27 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Montana to Buffalo

Cheapest flights from Montana to Buffalo
Explore the most affordable flight options available from Montana to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

This Delta deal was found by Cheapflights users on 4/23. 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 6/206:00 amBZN - BUF
2 stops10h 41mDelta
Sun 6/296:30 amBUF - BZN
2 stops10h 00mDelta
Deal found 4/23$368
This United Airlines deal was found by Cheapflights users on 4/22. 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 5/87:00 amBIL - BUF
2 stops7h 55mUnited Airlines
Mon 5/1211:00 amBUF - BIL
2 stops12h 57mUnited Airlines
Deal found 4/22$389
This United Airlines deal was found by Cheapflights users on 4/23. 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 5/812:40 pmBZN - BUF
1 stop6h 42mUnited Airlines
Mon 5/125:57 pmBUF - BZN
1 stop7h 58mUnited Airlines
Deal found 4/23$391
This United Airlines deal was found by Cheapflights users on 4/22. 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 8/62:35 pmGTF - BUF
1 stop6h 20mUnited Airlines
Mon 8/1110:50 amBUF - GTF
2 stops12h 23mUnited Airlines
Deal found 4/22$399
This American Airlines deal was found by Cheapflights users on 4/23. 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 6/1912:54 pmMSO - BUF
1 stop8h 35mAmerican Airlines
Tue 6/245:10 amBUF - MSO
2 stops12h 00mAmerican Airlines
Deal found 4/23$424
This Southwest deal was found by Cheapflights users on 4/23. 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.
Fri 6/2012:20 pmBZN - BUF
1 stop10h 05mSouthwest
Sun 6/296:10 amBUF - BZN
1 stop7h 20mSouthwest
Deal found 4/23$465
This American Airlines deal was found by Cheapflights users on 4/22. 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 5/81:58 pmBIL - BUF
1 stop6h 33mAmerican Airlines
Mon 5/126:49 amBUF - BIL
1 stop8h 39mAmerican Airlines
Deal found 4/22$605
This United Airlines deal was found by Cheapflights users on 4/23. 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 5/86:25 amHLN - BUF
2 stops8h 30mUnited Airlines
Mon 5/1211:00 amBUF - HLN
2 stops12h 15mUnited Airlines
Deal found 4/23$648
This Delta deal was found by Cheapflights users on 4/22. 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 6/146:18 pmGTF - BUF
2 stops12h 04mDelta
Sat 6/213:51 pmBUF - GTF
2 stops8h 50mDelta
Deal found 4/22$669
This Alaska Airlines deal was found by Cheapflights users on 4/23. 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.
Thu 5/82:55 pmBZN - BUF
3 stops19h 48mAlaska Airlines
Mon 5/123:00 pmBUF - BZN
2 stops21h 44mAlaska Airlines
Deal found 4/23$967
This United Airlines deal was found by Cheapflights users on 4/23. 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 5/26:10 amFCA - BUF
2 stops29h 10mUnited Airlines
Tue 5/68:55 amBUF - FCA
2 stops14h 46mUnited Airlines
Deal found 4/23$1,505

Cheapflights Fare Finder

Customize your flight search to find flights from Montana to Buffalo 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 April 24, 2025.
Use the filters below to find and compare flights from Montana to Buffalo that are best for you.

Fly from

Montana

Fly to

Buffalo

Route

Depart

Return

Price

BozemanBuffalo

BZN - BUF

BZNBUF

Bozeman Gallatin Field

Fri 6/20

6:00 am-6:41 pm

2 stops10h 41m

Buffalo

Sun 6/29

6:30 am-2:30 pm

2 stops10h 00m

$368

BillingsBuffalo

BIL - BUF

BILBUF

Billings Logan Intl

Thu 5/8

7:00 am-4:55 pm

2 stops7h 55m

Buffalo

Mon 5/12

11:00 am-9:57 pm

2 stops12h 57m

$389

BozemanBuffalo

BZN - BUF

BZNBUF

Bozeman Gallatin Field

Thu 5/8

12:40 pm-9:22 pm

1 stop6h 42m

Buffalo

Mon 5/12

5:57 pm-11:55 pm

1 stop7h 58m

$391

Great FallsBuffalo

GTF - BUF

GTFBUF

Great Falls

Wed 8/6

2:35 pm-10:55 pm

1 stop6h 20m

Buffalo

Mon 8/11

10:50 am-9:13 pm

2 stops12h 23m

$399

MissoulaBuffalo

MSO - BUF

MSOBUF

Missoula Johnson-Bell Field

Thu 6/19

12:54 pm-11:29 pm

1 stop8h 35m

Buffalo

Tue 6/24

5:10 am-3:10 pm

2 stops12h 00m

$424

BozemanBuffalo

BZN - BUF

BZNBUF

Bozeman Gallatin Field

Fri 6/20

12:20 pm-12:25 am

1 stop10h 05m

Buffalo

Sun 6/29

6:10 am-11:30 am

1 stop7h 20m

$465

BillingsBuffalo

BIL - BUF

BILBUF

Billings Logan Intl

Thu 5/8

1:58 pm-10:31 pm

1 stop6h 33m

Buffalo

Mon 5/12

6:49 am-1:28 pm

1 stop8h 39m

$605

HelenaBuffalo

HLN - BUF

HLNBUF

Helena

Thu 5/8

6:25 am-4:55 pm

2 stops8h 30m

Buffalo

Mon 5/12

11:00 am-9:15 pm

2 stops12h 15m

$648

Great FallsBuffalo

GTF - BUF

GTFBUF

Great Falls

Sat 6/14

6:18 pm-8:22 am

2 stops12h 04m

Buffalo

Sat 6/21

3:51 pm-10:41 pm

2 stops8h 50m

$669

BozemanBuffalo

BZN - BUF

BZNBUF

Bozeman Gallatin Field

Thu 5/8

2:55 pm-12:43 pm

3 stops19h 48m

Buffalo

Mon 5/12

3:00 pm-10:44 am

2 stops21h 44m

$967

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 14 results
1
2

Best time to book a flight from Montana to Buffalo

Have a flexible travel schedule? Discover the best time to fly to Buffalo from Montana 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 Montana to Buffalo

What is the cheapest month to book a flight from Montana to Buffalo?

Currently, January is the cheapest month in which you can book a flight from Montana to Buffalo (average of $256). Flying from Montana to Buffalo in December is currently the most expensive (average of $337). 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.

Rainfall in Buffalo by month

Plan your trip to Buffalo by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Buffalo ranges from 2.5 - 4.0 inches per month. November is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Buffalo when rainfall is around 2.5 in.

Temperature in Buffalo by month

Plan your trip to Buffalo by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Buffalo, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

Reviews of airlines servicing Buffalo

Get insights into the airlines that provide service to Buffalo. 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 Buffalo. Reviews last updated April 24, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from Montana to Buffalo to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,918 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.1

Overall

8.0

Comfort

7.9

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,918 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.1

Overall

8.0

Comfort

7.9

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,286 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.1

Overall

8.0

Comfort

7.9

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,920 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.1

Overall

8.0

Comfort

7.9

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,685 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.1

Overall

8.0

Comfort

7.9

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.1

Overall

8.0

Comfort

7.9

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

Find useful and relevant information for your journey from Montana to Buffalo. 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 into for flights to Buffalo from Montana?

    Most people fly into Buffalo (BUF) if they book a flight to Buffalo from Montana. Buffalo is conveniently located just 8.3 mi from Buffalo’s city center.

  • What are the cheapest airlines to fly from Montana to Buffalo one-way?

    One-way options have recently been found by users for as low as $139 on United Airlines. Other airlines that offer cheap prices include Delta from $185 and American Airlines from $215 one-way.

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

    The most popular flight routes from Montana to Buffalo are Billings Logan Intl - Buffalo, Bozeman Gallatin Field - Buffalo and Great Falls - Buffalo.

  • Can I find deals for flights from Montana to Buffalo that include hotel bookings?

    Yes. In addition to deals on Montana to Buffalo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Montana to Buffalo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montana to Buffalo.

  • Can I find deals for business class flights from Montana to Buffalo?

    Yes. Cheapflights offers flight deals from Montana to Buffalo 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 Montana to Buffalo?

    Currently, January is the cheapest month in which you can book a flight from Montana to Buffalo (average of $256). Flying from Montana to Buffalo in December is currently the most expensive (average of $337). 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

Traveling to a place near Montana?

Book flights to Montana if you plan to visit one of these locations
West Seneca
Williamsville
Amherst
Batavia
Orchard Park
Cheektowaga

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Top 4 airlines flying from Montana to Buffalo

Discover the top 4 airlines that operate flights from Montana to Buffalo. 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 April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$273Average$572FlexibilityNo cancel feeOn-time71%
DeltaCheapest$276Average$587FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$328Average$566FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$345Average$501FlexibilityNo cancel feeOn-time69%

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