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$287+ Cheap flights from Missoula to Buffalo (MSO - 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 1/25. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — BUF
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Cheap flight deals from Missoula to Buffalo

Cheapest flights from Missoula to Buffalo
Explore the most affordable flight options available from Missoula to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

This United Airlines deal was found by Cheapflights users on 12/3. 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.
Fri 12/196:00 amMSO - BUF
2 stops25h 46mUnited Airlines
Thu 1/17:48 pmBUF - MSO
2 stops19h 48mUnited Airlines
Deal found 12/3$745
This United Airlines deal was found by Cheapflights users on 12/3. 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.
Thu 12/186:00 amMSO - BUF
2 stops12h 54mUnited Airlines
Mon 12/2210:29 amBUF - MSO
3 stops13h 12mUnited Airlines
Deal found 12/3$769
This United Airlines deal was found by Cheapflights users on 12/2. 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.
Wed 12/245:15 pmMSO - BUF
2 stops27h 35mUnited Airlines
Tue 12/307:48 pmBUF - MSO
2 stops27h 53mUnited Airlines
Deal found 12/2$789
This United Airlines deal was found by Cheapflights users on 12/4. 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 12/192:38 pmMSO - BUF
2 stops17h 08mUnited Airlines
Sat 1/36:30 amBUF - MSO
2 stops17h 11mUnited Airlines
Deal found 12/4$793
This American Airlines deal was found by Cheapflights users on 12/3. 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.
Fri 12/197:01 amMSO - BUF
2 stops12h 06mAmerican Airlines
Thu 1/16:02 amBUF - MSO
1 stop8h 46mAmerican Airlines
Deal found 12/3$809
This American Airlines deal was found by Cheapflights users on 12/3. 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.
Thu 12/181:18 pmMSO - BUF
1 stop7h 15mAmerican Airlines
Mon 12/2212:58 pmBUF - MSO
2 stops10h 26mAmerican Airlines
Deal found 12/3$910

Find flight deals from Missoula to Buffalo

Discover tips and strategies to find the most affordable flight options for your journey from Missoula (MSO) to Buffalo (BUF). 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 December 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$289
(American Airlines)

One-way from

$287
(American Airlines)
Provider with most accurate pricing for Missoula Johnson-Bell Field-Buffalo flight deals.
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Provider most trusted by Cheapflights users for Missoula Johnson-Bell Field-Buffalo flights.
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From Missoula Johnson-Bell Field to Buffalo
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One-way flight from Missoula Johnson-Bell Field to Buffalo
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Missoula 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 December 4, 2025.
Use the filters below to find and compare flights from Missoula to Buffalo that are best for you.

Fly from

Missoula

Fly to

Buffalo

Route

Depart

Return

Price

MissoulaBuffalo

MSO - BUF

MSOBUF

Missoula Johnson-Bell Field

Sat 1/24

7:00 am-11:48 pm

2 stops14h 48m

Buffalo

Mon 1/26

7:30 am-12:50 pm

1 stop7h 20m

$294

MissoulaBuffalo

MSO - BUF

MSOBUF

Missoula Johnson-Bell Field

Sat 1/24

7:55 am-7:52 pm

2 stops9h 57m

Buffalo

Mon 1/26

5:44 pm-12:28 am

2 stops8h 44m

$299

MissoulaBuffalo

MSO - BUF

MSOBUF

Missoula Johnson-Bell Field

Sat 1/10

1:21 pm-11:48 pm

1 stop8h 27m

Buffalo

Tue 1/13

7:30 am-12:50 pm

1 stop7h 20m

$379

MissoulaBuffalo

MSO - BUF

MSOBUF

Missoula Johnson-Bell Field

Sat 1/10

7:55 am-2:10 pm

2 stops28h 15m

Buffalo

Tue 1/13

2:10 pm-12:29 am

2 stops12h 19m

$402

MissoulaBuffalo

MSO - BUF

MSOBUF

Missoula Johnson-Bell Field

Sat 1/10

6:00 am-8:29 pm

2 stops12h 29m

Buffalo

Tue 1/13

10:45 am-9:51 pm

2 stops13h 06m

$469

MissoulaBuffalo

MSO - BUF

MSOBUF

Missoula Johnson-Bell Field

Sat 1/24

6:00 am-10:31 pm

2 stops14h 31m

Buffalo

Mon 1/26

8:30 am-1:35 pm

3 stops31h 05m

$598

MissoulaBuffalo

MSO - BUF

MSOBUF

Missoula Johnson-Bell Field

Fri 12/19

6:00 am-9:46 am

2 stops25h 46m

Buffalo

Thu 1/1

7:48 pm-1:36 pm

2 stops19h 48m

$745

MissoulaBuffalo

MSO - BUF

MSOBUF

Missoula Johnson-Bell Field

Thu 12/18

6:00 am-8:54 pm

2 stops12h 54m

Buffalo

Mon 12/22

10:29 am-9:41 pm

3 stops13h 12m

$769

MissoulaBuffalo

MSO - BUF

MSOBUF

Missoula Johnson-Bell Field

Wed 12/24

5:15 pm-10:50 pm

2 stops27h 35m

Buffalo

Tue 12/30

7:48 pm-9:41 pm

2 stops27h 53m

$789

MissoulaBuffalo

MSO - BUF

MSOBUF

Missoula Johnson-Bell Field

Sun 1/25

1:21 pm-10:52 am

1 stop19h 31m

$287

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/1

Showing 1-10 of 15 results
1
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Compare providers for flights from Missoula to Buffalo

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 Missoula to Buffalo in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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 Missoula-Buffalo flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Missoula-Buffalo flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Missoula-Buffalo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Missoula-Buffalo flights, Cheapflights users trust eDreams the most. eDreams 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 Missoula-Buffalo 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 Missoula to Buffalo

Have a flexible travel schedule? Discover the best time to fly to Buffalo from Missoula 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 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 December 4, 2025.
Read through reviews of airlines operating flights from Missoula to Buffalo, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,066 reviews

Comfort

7.3

Overall

7.4

Boarding

7.7

Crew

8.1

Food

6.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,066 reviews
United Airlines
7.4
Good
9,066 reviews

Comfort

7.3

Overall

7.4

Boarding

7.7

Crew

8.1

Food

6.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

Related info for your journey

Find useful and relevant information for your journey from Missoula to Buffalo. 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 Missoula to Buffalo?

    Departing from Missoula to Buffalo will take you 9h 57m. There are 1735 mi between Missoula and Buffalo. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Missoula to Buffalo round-trip?

    Flying on United Airlines is currently your cheapest option to Buffalo, with prices starting at $288.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Missoula 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.

See more FAQs

Traveling to a place near Buffalo?

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

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Top airline flying from Missoula to Buffalo

Discover the top airline that operate flights from Missoula 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 December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$288Average$508FlexibilityNo cancel feeOn-time69%

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