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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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — BZN
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
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 July 3, 2025.

Round-trip from

$265
(JetBlue)

One-way from

$139
(American Airlines)

Popular in

February

Cheapest in

January

Average price

$397
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. 9% potential increase in price ($54 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 3, 2025.

This JetBlue deal was found by Cheapflights users on 7/3. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/265:35 amBUF - BZN
1 stop10h 20mJetBlue
Thu 7/312:51 pmBZN - BUF
1 stop7h 08mJetBlue
Deal found 7/3$265
This American Airlines deal was found by Cheapflights users on 7/3. 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.
Tue 9/97:35 amBUF - BZN
1 stop8h 37mAmerican Airlines
Tue 9/161:39 pmBZN - BUF
1 stop6h 12mAmerican Airlines
Deal found 7/3$277
This Delta deal was found by Cheapflights users on 7/1. 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 8/236:00 amBUF - GTF
2 stops13h 26mDelta
Tue 8/265:45 amGTF - BUF
2 stops10h 51mDelta
Deal found 7/1$289
This American Airlines deal was found by Cheapflights users on 7/2. 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 9/185:26 pmBUF - MSO
1 stop7h 52mAmerican Airlines
Tue 9/231:51 pmMSO - BUF
1 stop6h 55mAmerican Airlines
Deal found 7/2$291
This Delta deal was found by Cheapflights users on 7/2. 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 11/152:00 pmBUF - MSO
2 stops11h 22mDelta
Tue 11/186:10 pmMSO - BUF
2 stops14h 09mDelta
Deal found 7/2$299
This United Airlines deal was found by Cheapflights users on 7/2. 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 8/147:00 amBUF - BZN
1 stop6h 47mUnited Airlines
Thu 8/288:00 amBZN - BUF
1 stop6h 52mUnited Airlines
Deal found 7/2$302
This Delta deal was found by Cheapflights users on 7/2. 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 7/177:24 pmBUF - BZN
1 stop6h 32mDelta
Sat 7/1911:25 amBZN - BUF
1 stop4h 52mDelta
Deal found 7/2$315
This United Airlines deal was found by Cheapflights users on 7/3. 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 7/307:00 amBUF - BIL
1 stop6h 36mUnited Airlines
Sat 8/22:35 pmBIL - BUF
1 stop6h 20mUnited Airlines
Deal found 7/3$319
This Delta deal was found by Cheapflights users on 7/2. 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 11/111:40 amBUF - HLN
2 stops12h 57mDelta
Tue 11/45:40 amHLN - BUF
2 stops11h 15mDelta
Deal found 7/2$344
This Southwest deal was found by Cheapflights users on 7/3. 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 7/263:30 pmBUF - BZN
1 stop9h 55mSouthwest
Fri 8/15:05 amBZN - BUF
1 stop12h 40mSouthwest
Deal found 7/3$352
This Delta deal was found by Cheapflights users on 6/30. 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 9/276:15 amBUF - FCA
2 stops9h 37mDelta
Wed 10/15:20 amFCA - BUF
2 stops11h 34mDelta
Deal found 6/30$359
This American Airlines deal was found by Cheapflights users on 7/2. 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 9/277:00 amBUF - FCA
1 stop9h 23mAmerican Airlines
Wed 10/11:28 pmFCA - BUF
1 stop6h 23mAmerican Airlines
Deal found 7/2$379

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 July 3, 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

Sat 7/26

5:35 am-1:55 pm

1 stop10h 20m

Bozeman Gallatin Field

Thu 7/31

2:51 pm-11:59 pm

1 stop7h 08m

$265

BuffaloBozeman

BUF - BZN

BUFBZN

Buffalo

Tue 9/9

7:35 am-2:12 pm

1 stop8h 37m

Bozeman Gallatin Field

Tue 9/16

1:39 pm-9:51 pm

1 stop6h 12m

$277

BuffaloGreat Falls

BUF - GTF

BUFGTF

Buffalo

Sat 8/23

6:00 am-5:26 pm

2 stops13h 26m

Great Falls

Tue 8/26

5:45 am-6:36 pm

2 stops10h 51m

$289

BuffaloMissoula

BUF - MSO

BUFMSO

Buffalo

Thu 9/18

5:26 pm-11:18 pm

1 stop7h 52m

Missoula Johnson-Bell Field

Tue 9/23

1:51 pm-10:46 pm

1 stop6h 55m

$291

BuffaloBozeman

BUF - BZN

BUFBZN

Buffalo

Thu 8/14

7:00 am-11:47 am

1 stop6h 47m

Bozeman Gallatin Field

Thu 8/28

8:00 am-4:52 pm

1 stop6h 52m

$302

BuffaloBozeman

BUF - BZN

BUFBZN

Buffalo

Thu 7/17

7:24 pm-11:56 pm

1 stop6h 32m

Bozeman Gallatin Field

Sat 7/19

11:25 am-6:17 pm

1 stop4h 52m

$315

BuffaloBillings

BUF - BIL

BUFBIL

Buffalo

Wed 7/30

7:00 am-11:36 am

1 stop6h 36m

Billings Logan Intl

Sat 8/2

2:35 pm-10:55 pm

1 stop6h 20m

$319

BuffaloMissoula

BUF - MSO

BUFMSO

Buffalo

Fri 8/15

7:41 pm-11:48 pm

1 stop6h 07m

Missoula Johnson-Bell Field

Fri 8/22

6:24 pm-10:57 am

2 stops14h 33m

$319

BuffaloBozeman

BUF - BZN

BUFBZN

Buffalo

Sat 7/26

3:30 pm-11:25 pm

1 stop9h 55m

Bozeman Gallatin Field

Fri 8/1

5:05 am-7:45 pm

1 stop12h 40m

$352

BuffaloKalispell

BUF - FCA

BUFFCA

Buffalo

Sat 9/27

6:15 am-1:52 pm

2 stops9h 37m

Kalispell Glacier Park

Wed 10/1

5:20 am-6:54 pm

2 stops11h 34m

$359

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Showing 1-10 of 36 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 $478). 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 July 3, 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 July 3, 2025.
Read through reviews of airlines operating flights from Buffalo to Montana, such as Alaska Airlines, Southwest, and Delta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

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
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,266 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

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
7,982 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

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
8,861 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
JetBlue
7.3
Good
2,916 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

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 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.

  • 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 United Airlines and Delta, with prices starting from $158 and $215, respectively.

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

    While some choose either Buffalo - Kalispell Glacier Park 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, 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 $478). 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$268Average$550FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$276Average$543FlexibilityNo cancel feeOn-time71%
DeltaCheapest$276Average$586FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$358Average$494FlexibilityNo cancel feeOn-time63%

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