HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Buffalo

$371+ 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 1/16. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — BUF
Feb 6 — Feb 131
Fri 2/6
Fri 2/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Missoula to Buffalo with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 January 7, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars
Provider with most accurate pricing for Missoula Johnson-Bell Field-Buffalo flight deals.
Search Deals
Provider most trusted by Cheapflights users for Missoula Johnson-Bell Field-Buffalo flights.
Search Deals

Find 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 January 7, 2026.

This American Airlines deal was found by Cheapflights users on 1/7. 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 6/41:05 pmMSO - BUF
1 stop7h 27mAmerican Airlines
Tue 6/306:10 amBUF - MSO
1 stop8h 25mAmerican Airlines
Deal found 1/7$440
This United Airlines deal was found by Cheapflights users on 1/7. 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 6/47:15 amMSO - BUF
2 stops11h 16mUnited Airlines
Tue 6/3010:50 amBUF - MSO
2 stops13h 36mUnited Airlines
Deal found 1/7$491
This United Airlines deal was found by Cheapflights users on 1/5. 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 1/146:00 amMSO - BUF
2 stops12h 29mUnited Airlines
Sat 1/171:59 pmBUF - MSO
2 stops9h 52mUnited Airlines
Deal found 1/5$550

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 January 7, 2026.
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

Thu 6/4

1:05 pm-10:32 pm

1 stop7h 27m

Buffalo

Tue 6/30

6:10 am-12:35 pm

1 stop8h 25m

$440

MissoulaBuffalo

MSO - BUF

MSOBUF

Missoula Johnson-Bell Field

Thu 6/4

7:15 am-8:31 pm

2 stops11h 16m

Buffalo

Tue 6/30

10:50 am-10:26 pm

2 stops13h 36m

$491

MissoulaBuffalo

MSO - BUF

MSOBUF

Missoula Johnson-Bell Field

Fri 1/16

6:00 am-8:29 pm

2 stops12h 29m

$371

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

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 January.
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 January 7, 2026.
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
9,138 reviews

Overall

7.4

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
United Airlines
7.4
Good
9,138 reviews
United Airlines
7.4
Good
9,138 reviews

Overall

7.4

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.

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 7h 27m. 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
Batavia
Williamsville
Orchard Park
Eden
Amherst
West Seneca

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Missoula to Buffalo

See prices for flight routes from nearby airports that may be better suited for you.
Kalispell to John F Kennedy Intl flights
Kalispell to Newark flights
Kalispell to LaGuardia flights
Bozeman to Newark flights
Bozeman to John F Kennedy Intl flights
Bozeman to LaGuardia flights
Missoula to John F Kennedy Intl flights
Missoula to Newark flights
Billings to Newark flights
Billings to John F Kennedy Intl flights
Missoula to LaGuardia flights
Great Falls to Newark flights
Great Falls to LaGuardia flights
Great Falls to John F Kennedy Intl flights
Billings to LaGuardia flights
Helena to LaGuardia flights
Billings to Syracuse flights
Bozeman to Islip flights
Billings to Buffalo flights
Bozeman to Buffalo flights
Missoula to Albany flights
Helena to John F Kennedy Intl flights
Bozeman to Albany flights
Helena to Newark flights
Kalispell to Buffalo flights
Great Falls to Syracuse flights
Bozeman to White Plains flights
Butte to Newark flights
Butte to LaGuardia flights
Kalispell to Syracuse flights
Helena to Buffalo flights
Billings to Albany flights
Helena to Rochester flights
Great Falls to Buffalo flights
Helena to Albany flights
Bozeman to Ithaca flights
Great Falls to Rochester flights
Cody to Albany flights
Bozeman to Rochester flights
Helena to Syracuse flights
Butte to Albany flights
Billings to Rochester flights
Billings to Ithaca flights
Billings to Elmira flights

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 January 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$288Average$508FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.