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Cheap flights from Missoula to Buffalo from $261

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Missoula to Buffalo departing on 8/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Missoula to Buffalo

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:25 am - 10:58 pm
MSO
-
BUF
14h 33m
2 stops
United Airlines Logo
7:00 am - 11:32 am
BUF
-
MSO
6h 32m
1 stop
$553United Airlines
Sat, Aug 1 - Sun, Aug 9
American Airlines Logo
6:45 am - 9:55 pm
MSO
-
BUF
13h 10m
2 stops
American Airlines Logo
6:00 am - 4:11 pm
BUF
-
MSO
12h 11m
2 stops
$589American Airlines
Thu, Jul 9 - Tue, Jul 14
American Airlines Logo
6:45 am - 3:54 pm
MSO
-
BUF
7h 09m
1 stop
American Airlines Logo
6:30 am - 12:16 pm
BUF
-
MSO
7h 46m
1 stop
$663American Airlines
Sat, Aug 1 - Sun, Aug 9
American Airlines Logo
6:45 am - 9:55 pm
MSO
-
BUF
13h 10m
2 stops
American Airlines Logo
7:00 am - 1:14 pm
BUF
-
MSO
8h 14m
1 stop
$664American Airlines
Thu, Jul 9 - Tue, Jul 14
American Airlines Logo
6:45 am - 9:04 pm
MSO
-
BUF
12h 19m
2 stops
American Airlines Logo
6:30 am - 12:16 pm
BUF
-
MSO
7h 46m
1 stop
$668American Airlines
Sat, Aug 1 - Sun, Aug 9
American Airlines Logo
6:45 am - 10:30 pm
MSO
-
BUF
13h 45m
2 stops
American Airlines Logo
6:00 am - 4:11 pm
BUF
-
MSO
12h 11m
2 stops
$690American Airlines
Sat, Jul 11 - Tue, Jul 14
United Airlines Logo
2:25 pm - 10:58 pm
MSO
-
BUF
6h 33m
1 stop
United Airlines Logo
7:00 am - 11:32 am
BUF
-
MSO
6h 32m
1 stop
$692United Airlines
Fri, Jul 17 - Mon, Jul 20
American Airlines Logo
6:45 am - 3:54 pm
MSO
-
BUF
7h 09m
1 stop
American Airlines Logo
7:00 am - 1:14 pm
BUF
-
MSO
8h 14m
1 stop
$739American Airlines
Thu, Jul 9 - Tue, Jul 14
American Airlines Logo
6:45 am - 10:30 pm
MSO
-
BUF
13h 45m
2 stops
American Airlines Logo
7:00 am - 1:14 pm
BUF
-
MSO
8h 14m
1 stop
$744American Airlines
Sat, Jul 11 - Tue, Jul 14
American Airlines Logo
6:45 am - 10:30 pm
MSO
-
BUF
13h 45m
2 stops
American Airlines Logo
6:00 am - 4:11 pm
BUF
-
MSO
12h 11m
2 stops
$749American Airlines
Sat, Jul 11 - Mon, Jul 13

United Airlines flights from Missoula to Buffalo

Our best United Airlines deals on Missoula to Buffalo flight tickets
United Airlines
Aug 1
MSO6:25 amMissoula Johnson-Bell Field
14h 33m
2 stops
BUF10:58 pmBuffalo
Aug 9
BUF7:00 amBuffalo
6h 32m
1 stop
MSO11:32 amMissoula Johnson-Bell Field
$553
United Airlines
Jul 17
MSO2:25 pmMissoula Johnson-Bell Field
6h 33m
1 stop
BUF10:58 pmBuffalo
Jul 20
BUF7:00 amBuffalo
6h 32m
1 stop
MSO11:32 amMissoula Johnson-Bell Field
$692
United Airlines
Jul 11
MSO6:15 amMissoula Johnson-Bell Field
12h 26m
2 stops
BUF8:41 pmBuffalo
Jul 13
BUF7:00 amBuffalo
6h 32m
1 stop
MSO11:32 amMissoula Johnson-Bell Field
$815

American Airlines flights from Missoula to Buffalo

Our best American Airlines deals on Missoula to Buffalo flight tickets
American Airlines
Jul 9
MSO6:45 amMissoula Johnson-Bell Field
13h 10m
2 stops
BUF9:55 pmBuffalo
Jul 14
BUF6:00 amBuffalo
12h 11m
2 stops
MSO4:11 pmMissoula Johnson-Bell Field
$589
American Airlines
Aug 1
MSO6:45 amMissoula Johnson-Bell Field
7h 09m
1 stop
BUF3:54 pmBuffalo
Aug 9
BUF6:30 amBuffalo
7h 46m
1 stop
MSO12:16 pmMissoula Johnson-Bell Field
$663
American Airlines
Jul 9
MSO6:45 amMissoula Johnson-Bell Field
13h 10m
2 stops
BUF9:55 pmBuffalo
Jul 14
BUF7:00 amBuffalo
8h 14m
1 stop
MSO1:14 pmMissoula Johnson-Bell Field
$664

momondo 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, momondo users made 832,500 searches. Data last updated March 27, 2026.
Use the filters below to find and compare flights from Missoula to Buffalo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MissoulaBuffalo

MSO - BUF

MSOBUF

Missoula Johnson-Bell Field

Sat 8/1

6:25 am-10:58 pm

2 stops14h 33m

Buffalo

Sun 8/9

7:00 am-11:32 am

1 stop6h 32m

$553

MissoulaBuffalo

MSO - BUF

MSOBUF

Missoula Johnson-Bell Field

Thu 7/9

6:45 am-9:55 pm

2 stops13h 10m

Buffalo

Tue 7/14

6:00 am-4:11 pm

2 stops12h 11m

$589

MissoulaBuffalo

MSO - BUF

MSOBUF

Missoula Johnson-Bell Field

Sat 8/1

6:45 am-3:54 pm

1 stop7h 09m

Buffalo

Sun 8/9

6:30 am-12:16 pm

1 stop7h 46m

$663

MissoulaBuffalo

MSO - BUF

MSOBUF

Missoula Johnson-Bell Field

Thu 7/9

6:45 am-9:55 pm

2 stops13h 10m

Buffalo

Tue 7/14

7:00 am-1:14 pm

1 stop8h 14m

$664

MissoulaBuffalo

MSO - BUF

MSOBUF

Missoula Johnson-Bell Field

Sat 8/1

6:45 am-9:04 pm

2 stops12h 19m

Buffalo

Sun 8/9

6:30 am-12:16 pm

1 stop7h 46m

$668

MissoulaBuffalo

MSO - BUF

MSOBUF

Missoula Johnson-Bell Field

Sat 7/11

6:45 am-10:30 pm

2 stops13h 45m

Buffalo

Tue 7/14

6:00 am-4:11 pm

2 stops12h 11m

$690
Quickest round-trip

MissoulaBuffalo

MSO - BUF

MSOBUF

Missoula Johnson-Bell Field

Fri 7/17

2:25 pm-10:58 pm

1 stop6h 33m

Buffalo

Mon 7/20

7:00 am-11:32 am

1 stop6h 32m

$692

MissoulaBuffalo

MSO - BUF

MSOBUF

Missoula Johnson-Bell Field

Thu 7/9

6:45 am-3:54 pm

1 stop7h 09m

Buffalo

Tue 7/14

7:00 am-1:14 pm

1 stop8h 14m

$739

MissoulaBuffalo

MSO - BUF

MSOBUF

Missoula Johnson-Bell Field

Sat 7/11

6:45 am-10:30 pm

2 stops13h 45m

Buffalo

Tue 7/14

7:00 am-1:14 pm

1 stop8h 14m

$744

MissoulaBuffalo

MSO - BUF

MSOBUF

Missoula Johnson-Bell Field

Sat 7/11

6:45 am-10:30 pm

2 stops13h 45m

Buffalo

Mon 7/13

6:00 am-4:11 pm

2 stops12h 11m

$749

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to Buffalo from

How to get the cheapest flight ticket from Missoula to Buffalo

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Missoula Johnson-Bell Field to Buffalo?

American Airlines and United Airlines are the most popular carriers operating from Missoula Johnson-Bell Field to Buffalo

When to book flights from Missoula to Buffalo

Are you open to changing your travel dates? Check out the ideal times to fly from Missoula to Buffalo according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Missoula to Buffalo (MSO to BUF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Missoula to Buffalo

Fastest flight time

6h 07m

Direct flights

None
The fastest flight from Missoula to Buffalo takes 6h 07m
There are no direct flights from Missoula to Buffalo. There are no popular flight routes from Missoula to Buffalo.
Search flight deals

  • How far is Missoula Johnson-Bell Field to Buffalo by plane?

    There are 1725.1 mi between Missoula Johnson-Bell Field and Buffalo. Flights usually cover this in 6h 07m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Missoula Johnson-Bell Field Airport to Buffalo Airport?

    Prices for flights from Missoula Johnson-Bell Field Airport to Buffalo Airport refresh daily.

  • How many operators does momondo search for flights from Missoula Johnson-Bell Field Airport to Buffalo Airport?

  • How old do you have to be to fly from Missoula Johnson-Bell Field Airport to Buffalo Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Missoula Johnson-Bell Field Airport to Buffalo Airport.

  • What documentation or ID do you need to fly to Buffalo Airport?

    The required travel and health documents for your Buffalo Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Buffalo Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Missoula to Buffalo?

Best airlines flying from Missoula to Buffalo

Compare and see reviews for airlines that fly from Missoula to Buffalo with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $288Free CancellationRating
7.4
9,491 reviews
Search United Airlines flights

Traveling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Batavia
Cheektowaga
Amherst
Tonawanda
Grand Island
Orchard Park
Williamsville
Lockport
West Seneca
Bowmansville
East Aurora
Eden
Angola

Why use momondo?

Why should I use momondo to find a flight deal from Missoula to Buffalo?

Finding the right flight to Buffalo from Missoula is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Buffalo quick and easy, saving you time and money.

Can I find flights from Missoula to Buffalo with flexible booking policies on momondo?

Yes. All flights to Buffalo from Missoula on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Missoula to Buffalo?

momondo helps you find the best flight between Missoula and Buffalo by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Missoula to Buffalo right now. Can momondo alert me if prices change?

Price alerts on flights to Buffalo from Missoula are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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