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Cheap flights from Buffalo to Missoula from $260

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Buffalo to Missoula departing on 9/21. 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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Find the cheapest flights from Buffalo to Missoula (BUF-MSO)

Cheap round-trip flights

Delta Logo
12:05 pm - 9:24 pmBUF-MSO
11h 19m2 stops
Delta Logo
6:18 pm - 11:00 amMSO-BUF
14h 42m2 stops
$299Delta
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Sat, Nov 15 - Tue, Nov 18
United Airlines Logo
8:04 am - 4:01 pmBUF-MSO
9h 57m1 stop
United Airlines Logo
2:35 pm - 10:52 pmMSO-BUF
6h 17m1 stop
$379United Airlines
Find Deal
Sat, Nov 15 - Tue, Nov 18
American Airlines Logo
10:09 am - 8:06 pmBUF-MSO
11h 57m2 stops
American Airlines Logo
7:01 am - 4:12 pmMSO-BUF
7h 11m1 stop
$384American Airlines
Find Deal
Sat, Nov 15 - Tue, Nov 18
American Airlines Logo
6:00 am - 12:48 pmBUF-MSO
8h 48m1 stop
American Airlines Logo
1:18 pm - 10:33 pmMSO-BUF
7h 15m1 stop
$603American Airlines
Find Deal
Fri, Dec 19 - Mon, Dec 29
American Airlines Logo
7:00 am - 1:00 pmBUF-MSO
8h 00m1 stop
American Airlines Logo
1:51 pm - 11:08 pmMSO-BUF
7h 17m1 stop
$606American Airlines
Find Deal
Mon, Sep 22 - Fri, Sep 26
American Airlines Logo
6:00 am - 12:48 pmBUF-MSO
8h 48m1 stop
American Airlines Logo
7:06 am - 10:33 pmMSO-BUF
13h 27m2 stops
$608American Airlines
Find Deal
Fri, Dec 19 - Mon, Dec 29
American Airlines Logo
11:59 am - 11:18 pmBUF-MSO
13h 19m2 stops
American Airlines Logo
1:51 pm - 11:08 pmMSO-BUF
7h 17m1 stop
$611American Airlines
Find Deal
Mon, Sep 22 - Fri, Sep 26
American Airlines Logo
7:35 am - 12:20 pmBUF-MSO
6h 45m1 stop
American Airlines Logo
1:50 pm - 11:07 pmMSO-BUF
7h 17m1 stop
$643American Airlines
Find Deal
Wed, Sep 24 - Sun, Sep 28
United Airlines Logo
7:05 am - 4:09 pmBUF-MSO
11h 04m2 stops
United Airlines Logo
10:38 am - 10:38 pmMSO-BUF
10h 00m2 stops
$813United Airlines
Find Deal
Mon, Sep 22 - Fri, Sep 26
United Airlines Logo
10:40 am - 9:22 pmBUF-MSO
12h 42m2 stops
United Airlines Logo
5:25 pm - 9:13 pmMSO-BUF
25h 48m2 stops
$847United Airlines
Find Deal
Wed, Sep 24 - Sun, Sep 28

United Airlines flights from Buffalo to Missoula

Our best United Airlines deals on Buffalo to Missoula flight tickets
United Airlines
Nov 15
BUF8:04 amBuffalo
9h 57m
1 stop
MSO4:01 pmMissoula Johnson-Bell Field
Nov 18
MSO2:35 pmMissoula Johnson-Bell Field
6h 17m
1 stop
BUF10:52 pmBuffalo
$379
Find similar
United Airlines
Sep 22
BUF7:05 amBuffalo
11h 04m
2 stops
MSO4:09 pmMissoula Johnson-Bell Field
Sep 26
MSO10:38 amMissoula Johnson-Bell Field
10h 00m
2 stops
BUF10:38 pmBuffalo
$813
Find similar
United Airlines
Sep 24
BUF10:40 amBuffalo
12h 42m
2 stops
MSO9:22 pmMissoula Johnson-Bell Field
Sep 28
MSO5:25 pmMissoula Johnson-Bell Field
25h 48m
2 stops
BUF9:13 pmBuffalo
$847
Find similar

American Airlines flights from Buffalo to Missoula

Our best American Airlines deals on Buffalo to Missoula flight tickets
American Airlines
Nov 15
BUF10:09 amBuffalo
11h 57m
2 stops
MSO8:06 pmMissoula Johnson-Bell Field
Nov 18
MSO7:01 amMissoula Johnson-Bell Field
7h 11m
1 stop
BUF4:12 pmBuffalo
$384
Find similar
American Airlines
Dec 19
BUF6:00 amBuffalo
8h 48m
1 stop
MSO12:48 pmMissoula Johnson-Bell Field
Dec 29
MSO1:18 pmMissoula Johnson-Bell Field
7h 15m
1 stop
BUF10:33 pmBuffalo
$603
Find similar
American Airlines
Sep 22
BUF7:00 amBuffalo
8h 00m
1 stop
MSO1:00 pmMissoula Johnson-Bell Field
Sep 26
MSO1:51 pmMissoula Johnson-Bell Field
7h 17m
1 stop
BUF11:08 pmBuffalo
$606
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated September 9, 2025.
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

BuffaloMissoula

BUF - MSO

BUFMSO

Buffalo

Sat 11/15

12:05 pm-9:24 pm

2 stops11h 19m

Missoula Johnson-Bell Field

Tue 11/18

6:18 pm-11:00 am

2 stops14h 42m

$299

BuffaloMissoula

BUF - MSO

BUFMSO

Buffalo

Sat 11/15

8:04 am-4:01 pm

1 stop9h 57m

Missoula Johnson-Bell Field

Tue 11/18

2:35 pm-10:52 pm

1 stop6h 17m

$379

BuffaloMissoula

BUF - MSO

BUFMSO

Buffalo

Sat 11/15

10:09 am-8:06 pm

2 stops11h 57m

Missoula Johnson-Bell Field

Tue 11/18

7:01 am-4:12 pm

1 stop7h 11m

$384

BuffaloMissoula

BUF - MSO

BUFMSO

Buffalo

Fri 12/19

6:00 am-12:48 pm

1 stop8h 48m

Missoula Johnson-Bell Field

Mon 12/29

1:18 pm-10:33 pm

1 stop7h 15m

$603

BuffaloMissoula

BUF - MSO

BUFMSO

Buffalo

Mon 9/22

7:00 am-1:00 pm

1 stop8h 00m

Missoula Johnson-Bell Field

Fri 9/26

1:51 pm-11:08 pm

1 stop7h 17m

$606

BuffaloMissoula

BUF - MSO

BUFMSO

Buffalo

Fri 12/19

6:00 am-12:48 pm

1 stop8h 48m

Missoula Johnson-Bell Field

Mon 12/29

7:06 am-10:33 pm

2 stops13h 27m

$608

BuffaloMissoula

BUF - MSO

BUFMSO

Buffalo

Mon 9/22

11:59 am-11:18 pm

2 stops13h 19m

Missoula Johnson-Bell Field

Fri 9/26

1:51 pm-11:08 pm

1 stop7h 17m

$611

BuffaloMissoula

BUF - MSO

BUFMSO

Buffalo

Wed 9/24

7:35 am-12:20 pm

1 stop6h 45m

Missoula Johnson-Bell Field

Sun 9/28

1:50 pm-11:07 pm

1 stop7h 17m

$643

BuffaloMissoula

BUF - MSO

BUFMSO

Buffalo

Mon 9/22

7:05 am-4:09 pm

2 stops11h 04m

Missoula Johnson-Bell Field

Fri 9/26

10:38 am-10:38 pm

2 stops10h 00m

$813

BuffaloMissoula

BUF - MSO

BUFMSO

Buffalo

Wed 9/24

10:40 am-9:22 pm

2 stops12h 42m

Missoula Johnson-Bell Field

Sun 9/28

5:25 pm-9:13 pm

2 stops25h 48m

$847

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Missoula from

How to get the cheapest flight ticket from Buffalo to Missoula

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 month to fly to Missoula?

The month of January is, on average, the cheapest month to fly to Missoula from Buffalo, with most prices found around $298. If you are unable to visit Missoula during the month of January, then departing from Buffalo during the month May is also very affordable. Most momondo users find prices during this month for around $358.

What is the cheapest day to depart on your flight to Missoula?

On average, the least expensive day to fly to Missoula from Buffalo is on a Monday. momondo users have found tickets for Monday departures for as low as $362. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Buffalo because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $864.

What is the cheapest time of day to depart on your flight to Missoula?

The cheapest time of day to fly to Missoula is at noon when flights can be purchased for as low as $362. Flights in the morning are often more expensive with an average ticket price of $641.

When to book flights from Buffalo to Missoula

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

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

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

Direct flights

None
There are no direct flights from Buffalo to Missoula. There are no popular flight routes from Buffalo to Missoula.
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  • How far is Buffalo to Missoula Johnson-Bell Field by plane?

    There are 1725.1 mi between Buffalo and Missoula Johnson-Bell Field. Flights usually cover this in 6h 45m, depending on flying conditions and air traffic around both airports.

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

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

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

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

  • What documentation or ID do you need to fly to Missoula Johnson-Bell Field Airport?

    The travel and health documents required for your trip to Missoula Johnson-Bell Field Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Missoula Johnson-Bell Field Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Best airlines flying from Buffalo to Missoula

Compare and see reviews for airlines that fly from Buffalo to Missoula with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $308Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $394Free CancellationRating
7.4
8,943 reviews
Search United Airlines flights
DeltaPriceFrom $689Free CancellationRating
7.9
7,965 reviews
Search Delta flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Buffalo to Missoula for you.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Missoula from Buffalo.

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

Yes. momondo can track prices for Buffalo to Missoula flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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