MSO - BUF

$185 Find Cheap Flights from Missoula to Buffalo

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Missoula to Buffalo departing on 12/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Buffalo

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Missoula to Buffalo, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Missoula to Buffalo, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$379
American Airlines
Wed 1/21Sat 1/24
MSO - BUF • 1 stop
Cheapest one-way
$185
Multiple Airlines
Wed 12/10
MSO - BUF • 2 stops
Top airlines
American Airlines
Cheapest • from $379 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Buffalo!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Missoula to Buffalo (MSO-BUF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Missoula to Buffalo that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Missoula to Buffalo

Wed, Jan 21 - Sat, Jan 24
American Airlines Logo
1:21 pm - 11:48 pmMSO-BUF
8h 27m1 stop
American Airlines Logo
7:30 am - 12:50 pmBUF-MSO
7h 20m1 stop
$379American Airlines
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Wed, Jan 21 - Sat, Jan 24
Delta Logo
7:55 am - 10:52 pmMSO-BUF
12h 57m2 stops
Delta Logo
7:52 pm - 12:30 pmBUF-MSO
18h 38m2 stops
$380Delta
Find Deal
Wed, Jan 21 - Sat, Jan 24
American Airlines Logo
1:21 pm - 11:48 pmMSO-BUF
8h 27m1 stop
American Airlines Logo
7:30 am - 8:45 pmBUF-MSO
15h 15m2 stops
$384American Airlines
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Sat, Dec 6 - Sat, Dec 13
Delta Logo
1:13 pm - 11:59 pmMSO-BUF
8h 46m2 stops
Delta Logo
1:16 pm - 11:29 pmBUF-MSO
12h 13m2 stops
$414Delta
Find Deal
Sat, Dec 6 - Fri, Dec 12
Delta Logo
1:13 pm - 11:59 pmMSO-BUF
8h 46m2 stops
Delta Logo
1:16 pm - 12:36 amBUF-MSO
13h 20m2 stops
$459Delta
Find Deal
Sat, Dec 6 - Tue, Dec 9
Delta Logo
1:13 pm - 11:59 pmMSO-BUF
8h 46m2 stops
Delta Logo
7:00 am - 12:36 amBUF-MSO
19h 36m2 stops
$498Delta
Find Deal
Sat, Dec 6 - Wed, Dec 10
Delta Logo
1:13 pm - 11:59 pmMSO-BUF
8h 46m2 stops
Delta Logo
6:12 am - 12:33 pmBUF-MSO
8h 21m2 stops
$504Delta
Find Deal
Sat, Dec 6 - Thu, Dec 11
Delta Logo
1:13 pm - 11:59 pmMSO-BUF
8h 46m2 stops
Delta Logo
6:12 am - 12:33 pmBUF-MSO
8h 21m2 stops
$540Delta
Find Deal
Sun, Dec 7 - Tue, Dec 9
Delta Logo
6:16 pm - 11:04 amMSO-BUF
14h 48m2 stops
Delta Logo
7:00 am - 12:36 amBUF-MSO
19h 36m2 stops
$614Delta
Find Deal
Sun, Dec 7 - Fri, Dec 12
Delta Logo
6:16 pm - 11:04 amMSO-BUF
14h 48m2 stops
Delta Logo
1:16 pm - 12:36 amBUF-MSO
13h 20m2 stops
$626Delta
Find Deal
Booking Insights

KAYAK's insights & trends for Missoula to Buffalo flights

Get data-powered insights and trends into flights from Missoula to Buffalo to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Missoula to Buffalo?

The average price of all round-trip flights from Missoula to Buffalo clicked on KAYAK for each day over the last 12 months.

For Missoula to Buffalo, Wednesday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Buffalo back to Missoula, the best deals are generally found on Monday, with Sunday being the most expensive.

Find deals

Good to know

Cheapest flight$185
Flight from Missoula to Buffalo

When to book flights from Missoula to Buffalo

Are your dates flexible? Find out the best times to travel from Missoula to Buffalo based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Missoula to Buffalo

  • What is the cheapest flight from Missoula to Buffalo?

    In the last 3 days, the lowest price for a flight from Missoula to Buffalo was $185 for a one-way ticket and $379 for a round-trip.

  • Do I need a passport to fly between Missoula and Buffalo?

    No

  • Which airports will I be using when flying from Missoula to Buffalo?

    Missoula airport is called Missoula Johnson-Bell Field and the only airport in Buffalo is Buffalo.

  • Which aircraft models fly most regularly from Missoula to Buffalo?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Missoula to Buffalo?

    Star Alliance is the only airline alliance operating flights between Missoula and Buffalo.

  • How does KAYAK find such low prices on flights from Missoula to Buffalo?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Missoula to Buffalo.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missoula to Buffalo?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Buffalo from Missoula is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Missoula to Buffalo?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Buffalo with an airline and back to Missoula with another airline. Booking your flights between Missoula and BUF can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missoula to Buffalo?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Buffalo from Missoula up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Missoula to Buffalo

 
See real verified KAYAK customer reviews for airlines flying from Missoula to Buffalo. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Missoula to Buffalo? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9046 reviews
7.3Comfort
7.1Entertainment
7.7Boarding
8.1Crew
6.6Food
Airline reviews

Ot was overall fine. Left on time and had basic snacks. Weather was finicky but that’s not the airlines fault.

8.0 ExcellentAnonymous, Nov 2025BTR - IAH
Read more United Airlines reviews

Ot was overall fine. Left on time and had basic snacks. Weather was finicky but that’s not the airlines fault.

Very thoughtful flight attendant offered me water immediately since I had run to make my connection.

Door to door, the crew and staff were amazing. It was a stressful travel day with delays, but they were focused on customers and doing what they could to get us to our destinations.

Even though we were delayed, we were able to make our connection

Starlink wifi on the Embraer E175 is an excellent experience. I was able to connect and work from IAD all the way to approach into BTV.

Older aircraft, no meal, only food was for purchase. Not impressed United.

United needs to step up their game. Delayed flight leaving Seattle, San Francisco. Older aircraft, not very comfortable.

Always wish for more healthy, gluten free options. We have to bring our own.

Having a long layover, I was very appreciative of the ability to stand by for an earlier flight. Other airlines like Delta have refused this to me in the past, just to be mean (because my ticket class wasn't high enough). United went out of their way to help me get to my destination early, which I really appreciated given that it was the third leg of a 24+ hour journey for me.

Other than a way way too cold cabinets for the entire flight, all was great

Everything you need to know for your flight from Missoula to Buffalo

Information on your arrival and departure airports

Missoula (MSO)
Buffalo (BUF)