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$206+ Cheap flights from Buffalo to Missoula (BUF - MSO)

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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — MSO
Apr 10 — Apr 171
Fri 4/10
Fri 4/17
1 adult, Economy
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Cheap flight deals from Buffalo to Missoula

Cheapest flights from Buffalo to Missoula
Explore the most affordable flight options available from Buffalo to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 11, 2026.

This American Airlines deal was found by Cheapflights users on 3/9. 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 9/165:00 pm
BUF
-
MSO
1 stop8h 03m
American Airlines
Tue 9/221:29 pm
MSO
-
BUF
1 stop7h 34m
American Airlines
Deal found 3/9$329
This United Airlines deal was found by Cheapflights users on 3/9. 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 9/167:00 am
BUF
-
MSO
1 stop6h 34m
United Airlines
Tue 9/224:19 pm
MSO
-
BUF
2 stops15h 21m
United Airlines
Deal found 3/9$334
This American Airlines deal was found by Cheapflights users on 3/8. 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.
Thu 8/136:30 am
BUF
-
MSO
1 stop7h 46m
American Airlines
Mon 8/1712:46 pm
MSO
-
BUF
1 stop8h 54m
American Airlines
Deal found 3/8$369
This United Airlines deal was found by Cheapflights users on 3/8. 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.
Wed 8/127:00 am
BUF
-
MSO
1 stop6h 34m
United Airlines
Sun 8/1612:40 pm
MSO
-
BUF
1 stop6h 28m
United Airlines
Deal found 3/8$372
This American Airlines deal was found by Cheapflights users on 3/10. 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 8/146:30 am
BUF
-
MSO
1 stop7h 46m
American Airlines
Tue 8/1812:46 pm
MSO
-
BUF
1 stop8h 54m
American Airlines
Deal found 3/10$409
This United Airlines deal was found by Cheapflights users on 3/6. 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.
Thu 6/47:00 am
BUF
-
MSO
1 stop6h 32m
United Airlines
Fri 6/122:26 pm
MSO
-
BUF
1 stop6h 32m
United Airlines
Deal found 3/6$418
This United Airlines deal was found by Cheapflights users on 3/6. 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 am
BUF
-
MSO
1 stop7h 02m
United Airlines
Tue 4/282:38 pm
MSO
-
BUF
1 stop6h 32m
United Airlines
Deal found 3/6$419

Find flight deals from Buffalo to Missoula

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Missoula (MSO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$369
(American Airlines)

One-way from

$206
(Kiwi.com)
Provider with most accurate pricing for Buffalo-Missoula Johnson-Bell Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Buffalo-Missoula Johnson-Bell Field flights.
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From Buffalo to Missoula Johnson-Bell Field
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One-way flight from Buffalo to Missoula Johnson-Bell Field
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo to Missoula 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 March 11, 2026.
Use the filters below to find and compare flights from Buffalo to Missoula that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloMissoula

BUF - MSO

BUFMSO

Buffalo

Wed 8/12

10:54 am-9:26 pm

2 stops12h 32m

Missoula Johnson-Bell Field

Sun 8/16

12:40 pm-9:08 pm

1 stop6h 28m

$377
Quickest round-trip

BuffaloMissoula

BUF - MSO

BUFMSO

Buffalo

Thu 6/4

7:00 am-11:32 am

1 stop6h 32m

Missoula Johnson-Bell Field

Fri 6/12

2:26 pm-10:58 pm

1 stop6h 32m

$418

BuffaloMissoula

BUF - MSO

BUFMSO

Buffalo

Sat 4/25

8:30 am-1:32 pm

1 stop7h 02m

Missoula Johnson-Bell Field

Tue 4/28

2:38 pm-11:10 pm

1 stop6h 32m

$419

BuffaloMissoula

BUF - MSO

BUFMSO

Buffalo

Wed 8/19

7:00 am-11:34 am

1 stop6h 34m

Missoula Johnson-Bell Field

Sun 8/23

7:15 am-11:23 pm

2 stops14h 08m

$444

BuffaloMissoula

BUF - MSO

BUFMSO

Buffalo

Wed 8/19

7:00 am-1:01 pm

1 stop8h 01m

Missoula Johnson-Bell Field

Sun 8/23

12:46 pm-11:40 pm

1 stop8h 54m

$448

BuffaloMissoula

BUF - MSO

BUFMSO

Buffalo

Thu 4/23

7:00 am-1:32 pm

2 stops8h 32m

Missoula Johnson-Bell Field

Thu 4/23

2:38 pm-11:10 pm

1 stop6h 32m

$513

BuffaloMissoula

BUF - MSO

BUFMSO

Buffalo

Tue 9/1

8:55 am-4:10 pm

1 stop9h 15m

Missoula Johnson-Bell Field

Wed 9/2

12:40 pm-11:52 pm

2 stops9h 12m

$536

BuffaloMissoula

BUF - MSO

BUFMSO

Buffalo

Mon 7/6

7:00 am-11:32 am

1 stop6h 32m

Missoula Johnson-Bell Field

Sat 7/11

6:25 am-10:58 pm

2 stops14h 33m

$539
Cheapest one-way

BuffaloMissoula

BUF - MSO

BUFMSO

Buffalo

Tue 8/11

10:54 am-9:26 pm

2 stops12h 32m

$266

BuffaloMissoula

BUF - MSO

BUFMSO

Buffalo

Wed 4/29

7:00 am-9:45 pm

2 stops16h 45m

$271

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/9

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Compare providers for flights from Buffalo to Missoula

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Buffalo to Missoula in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Buffalo-Missoula flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Buffalo-Missoula flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Buffalo-Missoula flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Buffalo-Missoula flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Buffalo-Missoula flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Buffalo to Missoula

Have a flexible travel schedule? Discover the best time to fly to Missoula 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.

Reviews of airlines servicing Missoula

Get insights into the airlines that provide service to Missoula. 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 Missoula. Reviews last updated March 11, 2026.
Read reviews from past customers who have flown United Airlines and American Airlines from Buffalo to Missoula. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,414 reviews

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,414 reviews
United Airlines
7.4
Good
9,414 reviews

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.1
Good
11,419 reviews
United Airlines
7.4
Good
9,414 reviews

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Missoula. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Buffalo to Missoula?

    For as low as $448, United Airlines can have you in Missoula from Buffalo in 8h 01m. The distance from Buffalo to Missoula is about 1735 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Buffalo to Missoula round-trip?

    Currently priced at $308, American Airlines will fly you from Buffalo to Missoula and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $322.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Buffalo to Missoula by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top 2 airlines flying from Buffalo to Missoula

Discover the top 2 airlines that operate flights from Buffalo to Missoula. 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 March 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$308Average$712FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$322Average$463FlexibilityNo cancel feeOn-time69%

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