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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 9/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Missoula to Buffalo

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
1:06 pm - 9:37 pmMSO  Missoula Johnson-Bell Field-BUF Buffalo
6h 31m1 stop Chicago O'Hare Intl
American Airlines Logo
8:00 am - 12:36 pmBUF  Buffalo-MSO Missoula Johnson-Bell Field
6h 36m1 stop Chicago O'Hare Intl
$359American Airlines
Sat, Dec 5 - Sat, Dec 12
American Airlines Logo
1:10 pm - 9:40 pmMSO  Missoula Johnson-Bell Field-BUF Buffalo
6h 30m1 stop Chicago O'Hare Intl
American Airlines Logo
7:55 am - 12:40 pmBUF  Buffalo-MSO Missoula Johnson-Bell Field
6h 45m1 stop Chicago O'Hare Intl
$359American Airlines
Thu, Nov 5 - Sun, Nov 8
American Airlines Logo
6:50 am - 10:09 pmMSO  Missoula Johnson-Bell Field-BUF Buffalo
13h 19m2 stops Dallas/Fort Worth Washington, D.C. Reagan-National
American Airlines Logo
8:00 am - 12:36 pmBUF  Buffalo-MSO Missoula Johnson-Bell Field
6h 36m1 stop Chicago O'Hare Intl
$364American Airlines
Sat, Dec 5 - Sat, Dec 12
American Airlines Logo
6:50 am - 10:09 pmMSO  Missoula Johnson-Bell Field-BUF Buffalo
13h 19m2 stops Dallas/Fort Worth Washington, D.C. Reagan-National
American Airlines Logo
8:00 am - 12:36 pmBUF  Buffalo-MSO Missoula Johnson-Bell Field
6h 36m1 stop Chicago O'Hare Intl
$444American Airlines
Sat, Dec 5 - Sat, Dec 12
United Airlines Logo
9:45 am - 10:37 pmMSO  Missoula Johnson-Bell Field-BUF Buffalo
10h 52m2 stops Denver Intl Newark
United Airlines Logo
7:00 am - 6:25 pmBUF  Buffalo-MSO Missoula Johnson-Bell Field
13h 25m2 stops Chicago O'Hare Intl Denver Intl
$469United Airlines
Sat, Jan 9 - Tue, Jan 12
United Airlines Logo
2:37 pm - 10:38 pmMSO  Missoula Johnson-Bell Field-BUF Buffalo
6h 01m1 stop Denver Intl
United Airlines Logo
6:00 am - 4:26 pmBUF  Buffalo-MSO Missoula Johnson-Bell Field
12h 26m2 stops Washington, D.C. Dulles Intl Denver Intl
$497United Airlines
Fri, Oct 30 - Tue, Nov 3
United Airlines Logo
2:37 pm - 10:38 pmMSO  Missoula Johnson-Bell Field-BUF Buffalo
6h 01m1 stop Denver Intl
United Airlines Logo
6:00 am - 4:26 pmBUF  Buffalo-MSO Missoula Johnson-Bell Field
12h 26m2 stops Washington, D.C. Dulles Intl Denver Intl
$499United Airlines
Fri, Oct 30 - Tue, Nov 3
Alaska Airlines Logo
7:03 am - 11:59 pmMSO  Missoula Johnson-Bell Field-BUF Buffalo
14h 56m2 stops Seattle/Tacoma Intl Washington, D.C. Reagan-National
Alaska Airlines Logo
3:26 pm - 1:22 pmBUF  Buffalo-MSO Missoula Johnson-Bell Field
23h 56m3 stops Philadelphia Seattle/Tacoma Intl Portland
$2,156Alaska Airlines
Thu, Nov 5 - Sun, Nov 8
Alaska Airlines Logo
2:16 pm - 10:11 amMSO  Missoula Johnson-Bell Field-BUF Buffalo
17h 55m2 stops Seattle/Tacoma Intl Philadelphia
Alaska Airlines Logo
11:26 am - 11:59 pmBUF  Buffalo-MSO Missoula Johnson-Bell Field
14h 33m3 stops Chicago O'Hare Intl Portland Seattle/Tacoma Intl
$2,161Alaska Airlines
Sat, Dec 5 - Sat, Dec 12
Alaska Airlines Logo
4:18 pm - 7:22 pmMSO  Missoula Johnson-Bell Field-BUF Buffalo
25h 04m2 stops Seattle/Tacoma Intl Washington, D.C. Reagan-National
Alaska Airlines Logo
12:12 pm - 12:22 pmBUF  Buffalo-MSO Missoula Johnson-Bell Field
26h 10m3 stops Washington, D.C. Reagan-National Portland Seattle/Tacoma Intl
$2,196Alaska Airlines
Thu, Dec 24 - Sat, Jan 2

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United Airlines flights from Missoula to Buffalo

Our best United Airlines deals on Missoula to Buffalo flight tickets
United Airlines
Jan 9
MSO9:45 amMissoula Johnson-Bell Field
10h 52m
2 stops
BUF10:37 pmBuffalo
Jan 12
BUF7:00 amBuffalo
13h 25m
2 stops
MSO6:25 pmMissoula Johnson-Bell Field
$469
United Airlines
Oct 30
MSO2:37 pmMissoula Johnson-Bell Field
6h 01m
1 stop
BUF10:38 pmBuffalo
Nov 3
BUF6:00 amBuffalo
12h 26m
2 stops
MSO4:26 pmMissoula Johnson-Bell Field
$497
United Airlines
Oct 30
MSO2:37 pmMissoula Johnson-Bell Field
6h 01m
1 stop
BUF10:38 pmBuffalo
Nov 3
BUF6:00 amBuffalo
12h 26m
2 stops
MSO4:26 pmMissoula Johnson-Bell Field
$499

American Airlines flights from Missoula to Buffalo

Our best American Airlines deals on Missoula to Buffalo flight tickets
American Airlines
Dec 5
MSO1:06 pmMissoula Johnson-Bell Field
6h 31m
1 stop
BUF9:37 pmBuffalo
Dec 12
BUF8:00 amBuffalo
6h 36m
1 stop
MSO12:36 pmMissoula Johnson-Bell Field
$359
American Airlines
Dec 5
MSO6:50 amMissoula Johnson-Bell Field
13h 19m
2 stops
BUF10:09 pmBuffalo
Dec 12
BUF8:00 amBuffalo
6h 36m
1 stop
MSO12:36 pmMissoula Johnson-Bell Field
$364
American Airlines
Dec 5
MSO6:50 amMissoula Johnson-Bell Field
13h 19m
2 stops
BUF10:09 pmBuffalo
Dec 12
BUF8:00 amBuffalo
6h 36m
1 stop
MSO12:36 pmMissoula Johnson-Bell Field
$444

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 August 18, 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
Quickest round-trip

MissoulaBuffalo

MSO Missoula Johnson-Bell Field - BUF Buffalo

MSOBUF

Missoula Johnson-Bell Field

Sat 12/5

1:06 pm-9:37 pm

1 stop6h 31m

Buffalo

Sat 12/12

8:00 am-12:36 pm

1 stop6h 36m

$359

MissoulaBuffalo

MSO Missoula Johnson-Bell Field - BUF Buffalo

MSOBUF

Missoula Johnson-Bell Field

Thu 11/5

1:10 pm-9:40 pm

1 stop6h 30m

Buffalo

Sun 11/8

7:55 am-12:40 pm

1 stop6h 45m

$359

MissoulaBuffalo

MSO Missoula Johnson-Bell Field - BUF Buffalo

MSOBUF

Missoula Johnson-Bell Field

Sat 12/5

6:50 am-10:09 pm

2 stops13h 19m

Buffalo

Sat 12/12

8:00 am-12:36 pm

1 stop6h 36m

$364

MissoulaBuffalo

MSO Missoula Johnson-Bell Field - BUF Buffalo

MSOBUF

Missoula Johnson-Bell Field

Sat 12/5

6:50 am-10:09 pm

2 stops13h 19m

Buffalo

Sat 12/12

8:00 am-12:36 pm

1 stop6h 36m

$444

MissoulaBuffalo

MSO Missoula Johnson-Bell Field - BUF Buffalo

MSOBUF

Missoula Johnson-Bell Field

Sat 1/9

9:45 am-10:37 pm

2 stops10h 52m

Buffalo

Tue 1/12

7:00 am-6:25 pm

2 stops13h 25m

$469

MissoulaBuffalo

MSO Missoula Johnson-Bell Field - BUF Buffalo

MSOBUF

Missoula Johnson-Bell Field

Fri 10/30

2:37 pm-10:38 pm

1 stop6h 01m

Buffalo

Tue 11/3

6:00 am-4:26 pm

2 stops12h 26m

$497

MissoulaBuffalo

MSO Missoula Johnson-Bell Field - BUF Buffalo

MSOBUF

Missoula Johnson-Bell Field

Fri 10/30

2:37 pm-10:38 pm

1 stop6h 01m

Buffalo

Tue 11/3

6:00 am-4:26 pm

2 stops12h 26m

$499

MissoulaBuffalo

MSO Missoula Johnson-Bell Field - BUF Buffalo

MSOBUF

Missoula Johnson-Bell Field

Thu 11/5

7:03 am-11:59 pm

2 stops14h 56m

Buffalo

Sun 11/8

3:26 pm-1:22 pm

3 stops23h 56m

$2,156

MissoulaBuffalo

MSO Missoula Johnson-Bell Field - BUF Buffalo

MSOBUF

Missoula Johnson-Bell Field

Sat 12/5

2:16 pm-10:11 am

2 stops17h 55m

Buffalo

Sat 12/12

11:26 am-11:59 pm

3 stops14h 33m

$2,161

MissoulaBuffalo

MSO Missoula Johnson-Bell Field - BUF Buffalo

MSOBUF

Missoula Johnson-Bell Field

Thu 12/24

4:18 pm-7:22 pm

2 stops25h 04m

Buffalo

Sat 1/2

12:12 pm-12:22 pm

3 stops26h 10m

$2,196

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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?

United Airlines, Delta, and American 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

Best Price Found

$261

Fastest flight time

5h 57m

Direct flights

None
The best one-way flight to Buffalo from Missoula in the past 72 hours is $261. The best round-trip flight deal from Missoula to Buffalo found on momondo in the last 72 hours is $359.
The fastest flight from Missoula to Buffalo takes 5h 57m
There are no direct flights from Missoula to Buffalo. There are no popular flight routes from Missoula to Buffalo.
Search flight deals

Frequently asked questions about flying from Missoula to Buffalo

  • 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 5h 57m, 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 $331Free CancellationRating
7.4
10,100 reviews
Search United Airlines flights
American AirlinesPriceFrom $394Free CancellationRating
7.1
11,951 reviews
Search American 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
Williamsville
Orchard Park
Grand Island
Bowmansville
Lockport
West Seneca
East Aurora
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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