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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 6/15. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — BUF
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$277
(American Airlines)

One-way from

$139
(American Airlines)

Popular in

July

Cheapest in

August

Average price

$429
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 ($26 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in May 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 May 1, 2025.

This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/193:22 pmBZN - BUF
1 stop6h 32mAmerican Airlines
Mon 9/228:02 amBUF - BZN
1 stop8h 30mAmerican Airlines
Deal found 4/29$277
This Delta deal was found by Cheapflights users on 4/30. 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 6/286:18 pmGTF - BUF
2 stops12h 04mDelta
Sun 7/66:00 amBUF - GTF
2 stops13h 38mDelta
Deal found 4/30$314
This Delta deal was found by Cheapflights users on 4/30. 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 7/95:20 amBIL - BUF
2 stops11h 15mDelta
Fri 7/253:52 pmBUF - BIL
2 stops10h 15mDelta
Deal found 4/30$324
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Wed 7/96:38 amBIL - BUF
2 stops13h 30mAmerican Airlines
Fri 7/258:02 amBUF - BIL
1 stop6h 00mAmerican Airlines
Deal found 4/30$339
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Fri 9/194:17 pmMSO - BUF
2 stops15h 29mUnited Airlines
Mon 9/228:33 amBUF - MSO
1 stop7h 01mUnited Airlines
Deal found 4/29$373
This Delta deal was found by Cheapflights users on 4/30. 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 6/195:30 amMSO - BUF
2 stops11h 03mDelta
Tue 6/247:39 pmBUF - MSO
1 stop6h 07mDelta
Deal found 4/30$405
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1912:54 pmMSO - BUF
1 stop9h 00mAmerican Airlines
Mon 9/224:54 pmBUF - MSO
1 stop8h 39mAmerican Airlines
Deal found 4/29$419
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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 5/276:32 pmFCA - BUF
2 stops13h 09mAlaska Airlines
Tue 6/32:25 pmBUF - FCA
2 stops11h 33mAlaska Airlines
Deal found 4/30$429
This United Airlines deal was found by Cheapflights users on 4/30. 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 5/2712:40 pmFCA - BUF
1 stop6h 21mUnited Airlines
Tue 6/37:00 amBUF - FCA
1 stop6h 43mUnited Airlines
Deal found 4/30$439
This United Airlines deal was found by Cheapflights users on 4/30. 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 5/1512:40 pmBZN - BUF
1 stop6h 42mUnited Airlines
Mon 5/1911:00 amBUF - BZN
2 stops14h 26mUnited Airlines
Deal found 4/30$489
This United Airlines deal was found by Cheapflights users on 4/30. 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 6/282:35 pmGTF - BUF
1 stop6h 20mUnited Airlines
Sun 7/66:00 amBUF - GTF
2 stops41h 13mUnited Airlines
Deal found 4/30$739
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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 5/152:30 pmBZN - BUF
3 stops20h 13mAlaska Airlines
Mon 5/195:10 amBUF - BZN
2 stops10h 55mAlaska Airlines
Deal found 4/30$1,332

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 May 1, 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 9/19

3:22 pm-11:54 pm

1 stop6h 32m

Buffalo

Mon 9/22

8:02 am-2:32 pm

1 stop8h 30m

$277

Great FallsBuffalo

GTF - BUF

GTFBUF

Great Falls

Sat 6/28

6:18 pm-8:22 am

2 stops12h 04m

Buffalo

Sun 7/6

6:00 am-5:38 pm

2 stops13h 38m

$314

BillingsBuffalo

BIL - BUF

BILBUF

Billings Logan Intl

Wed 7/9

5:20 am-6:35 pm

2 stops11h 15m

Buffalo

Fri 7/25

3:52 pm-12:07 am

2 stops10h 15m

$324

BillingsBuffalo

BIL - BUF

BILBUF

Billings Logan Intl

Wed 7/9

6:38 am-10:08 pm

2 stops13h 30m

Buffalo

Fri 7/25

8:02 am-12:02 pm

1 stop6h 00m

$339

MissoulaBuffalo

MSO - BUF

MSOBUF

Missoula Johnson-Bell Field

Fri 9/19

4:17 pm-9:46 am

2 stops15h 29m

Buffalo

Mon 9/22

8:33 am-1:34 pm

1 stop7h 01m

$373

MissoulaBuffalo

MSO - BUF

MSOBUF

Missoula Johnson-Bell Field

Thu 6/19

5:30 am-6:33 pm

2 stops11h 03m

Buffalo

Tue 6/24

7:39 pm-11:46 pm

1 stop6h 07m

$405

MissoulaBuffalo

MSO - BUF

MSOBUF

Missoula Johnson-Bell Field

Fri 9/19

12:54 pm-11:54 pm

1 stop9h 00m

Buffalo

Mon 9/22

4:54 pm-11:33 pm

1 stop8h 39m

$419

KalispellBuffalo

FCA - BUF

FCABUF

Kalispell Glacier Park

Tue 5/27

6:32 pm-9:41 am

2 stops13h 09m

Buffalo

Tue 6/3

2:25 pm-11:58 pm

2 stops11h 33m

$429

KalispellBuffalo

FCA - BUF

FCABUF

Kalispell Glacier Park

Tue 5/27

12:40 pm-9:01 pm

1 stop6h 21m

Buffalo

Tue 6/3

7:00 am-11:43 am

1 stop6h 43m

$439

BozemanBuffalo

BZN - BUF

BZNBUF

Bozeman Gallatin Field

Thu 5/15

12:40 pm-9:22 pm

1 stop6h 42m

Buffalo

Mon 5/19

11:00 am-11:26 pm

2 stops14h 26m

$489

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 18 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 May 1, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta and United Airlines 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
9,972 reviews

Food

7.1

Overall

8.0

Boarding

8.1

Entertainment

7.1

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,972 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Food

7.1

Overall

8.0

Boarding

8.1

Entertainment

7.1

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,934 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Food

7.1

Overall

8.0

Boarding

8.1

Entertainment

7.1

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Food

7.1

Overall

8.0

Boarding

8.1

Entertainment

7.1

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Food

7.1

Overall

8.0

Boarding

8.1

Entertainment

7.1

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 American Airlines. Other airlines that offer cheap prices include Delta from $144 and United Airlines from $184 one-way.

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

    The most popular flight routes from Montana to Buffalo are Missoula Johnson-Bell Field - Buffalo, Billings Logan Intl - Buffalo and Kalispell Glacier Park - 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
Williamsville
Amherst
West Seneca
Batavia
Orchard Park
Cheektowaga

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See prices for flight routes from nearby airports that may be better suited for you.
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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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$273Average$567FlexibilityNo cancel feeOn-time71%
DeltaCheapest$276Average$587FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$328Average$566FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$345Average$519FlexibilityNo cancel feeOn-time69%

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