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Cheap flights from Kalispell to Buffalo from $224

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kalispell to Buffalo departing on 7/4. 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

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Find the cheapest flights from Kalispell to Buffalo

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
4:50 pm - 5:00 pm
FCA
-
BUF
22h 10m
1 stop
American Airlines Logo
7:00 am - 2:34 pm
BUF
-
FCA
9h 34m
1 stop
$721American Airlines
Mon, Aug 10 - Wed, Aug 12
American Airlines Logo
4:50 pm - 12:38 pm
FCA
-
BUF
17h 48m
2 stops
American Airlines Logo
7:00 am - 2:34 pm
BUF
-
FCA
9h 34m
1 stop
$726American Airlines
Mon, Aug 10 - Wed, Aug 12
American Airlines Logo
4:50 pm - 5:04 pm
FCA
-
BUF
22h 14m
1 stop
American Airlines Logo
7:00 am - 2:34 pm
BUF
-
FCA
9h 34m
1 stop
$796American Airlines
Sun, Aug 9 - Wed, Aug 12
American Airlines Logo
4:50 pm - 12:38 pm
FCA
-
BUF
17h 48m
2 stops
American Airlines Logo
7:00 am - 2:34 pm
BUF
-
FCA
9h 34m
1 stop
$801American Airlines
Sun, Aug 9 - Wed, Aug 12
American Airlines Logo
4:50 pm - 10:18 am
FCA
-
BUF
15h 28m
2 stops
American Airlines Logo
5:00 am - 2:34 pm
BUF
-
FCA
11h 34m
2 stops
$803American Airlines
Mon, Aug 10 - Wed, Aug 12
American Airlines Logo
4:50 pm - 5:04 pm
FCA
-
BUF
22h 14m
1 stop
American Airlines Logo
5:00 am - 12:42 pm
BUF
-
FCA
9h 42m
2 stops
$811American Airlines
Sun, Aug 9 - Tue, Aug 11
American Airlines Logo
4:50 pm - 12:38 pm
FCA
-
BUF
17h 48m
2 stops
American Airlines Logo
5:00 am - 12:42 pm
BUF
-
FCA
9h 42m
2 stops
$816American Airlines
Sun, Aug 9 - Tue, Aug 11
American Airlines Logo
4:50 pm - 9:39 am
FCA
-
BUF
14h 49m
1 stop
American Airlines Logo
10:30 am - 4:10 pm
BUF
-
FCA
7h 40m
1 stop
$842American Airlines
Sun, Aug 9 - Tue, Aug 11
American Airlines Logo
4:50 pm - 12:38 pm
FCA
-
BUF
17h 48m
2 stops
American Airlines Logo
6:00 am - 4:10 pm
BUF
-
FCA
12h 10m
2 stops
$878American Airlines
Sun, Aug 9 - Wed, Aug 12
American Airlines Logo
5:10 pm - 9:37 am
FCA
-
BUF
14h 27m
1 stop
American Airlines Logo
7:35 pm - 11:43 am
BUF
-
FCA
66h 08m
2 stops
$1,949American Airlines
Sat, Jul 11 - Tue, Jul 14

American Airlines flights from Kalispell to Buffalo

Our best American Airlines deals on Kalispell to Buffalo flight tickets
American Airlines
Aug 10
FCA4:50 pmKalispell Glacier Park
22h 10m
1 stop
BUF5:00 pmBuffalo
Aug 12
BUF7:00 amBuffalo
9h 34m
1 stop
FCA2:34 pmKalispell Glacier Park
$721
American Airlines
Aug 10
FCA4:50 pmKalispell Glacier Park
17h 48m
2 stops
BUF12:38 pmBuffalo
Aug 12
BUF7:00 amBuffalo
9h 34m
1 stop
FCA2:34 pmKalispell Glacier Park
$726
American Airlines
Aug 9
FCA4:50 pmKalispell Glacier Park
22h 14m
1 stop
BUF5:04 pmBuffalo
Aug 12
BUF7:00 amBuffalo
9h 34m
1 stop
FCA2:34 pmKalispell Glacier Park
$796

momondo Fare Finder

 
Customize your flight search to find flights from Kalispell 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 June 6, 2026.
Use the filters below to find and compare flights from Kalispell to Buffalo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KalispellBuffalo

FCA - BUF

FCABUF

Kalispell Glacier Park

Mon 8/10

4:50 pm-5:00 pm

1 stop22h 10m

Buffalo

Wed 8/12

7:00 am-2:34 pm

1 stop9h 34m

$721

KalispellBuffalo

FCA - BUF

FCABUF

Kalispell Glacier Park

Mon 8/10

4:50 pm-12:38 pm

2 stops17h 48m

Buffalo

Wed 8/12

7:00 am-2:34 pm

1 stop9h 34m

$726

KalispellBuffalo

FCA - BUF

FCABUF

Kalispell Glacier Park

Sun 8/9

4:50 pm-5:04 pm

1 stop22h 14m

Buffalo

Wed 8/12

7:00 am-2:34 pm

1 stop9h 34m

$796

KalispellBuffalo

FCA - BUF

FCABUF

Kalispell Glacier Park

Sun 8/9

4:50 pm-12:38 pm

2 stops17h 48m

Buffalo

Wed 8/12

7:00 am-2:34 pm

1 stop9h 34m

$801

KalispellBuffalo

FCA - BUF

FCABUF

Kalispell Glacier Park

Mon 8/10

4:50 pm-10:18 am

2 stops15h 28m

Buffalo

Wed 8/12

5:00 am-2:34 pm

2 stops11h 34m

$803

KalispellBuffalo

FCA - BUF

FCABUF

Kalispell Glacier Park

Sun 8/9

4:50 pm-5:04 pm

1 stop22h 14m

Buffalo

Tue 8/11

5:00 am-12:42 pm

2 stops9h 42m

$811

KalispellBuffalo

FCA - BUF

FCABUF

Kalispell Glacier Park

Sun 8/9

4:50 pm-12:38 pm

2 stops17h 48m

Buffalo

Tue 8/11

5:00 am-12:42 pm

2 stops9h 42m

$816
Quickest round-trip

KalispellBuffalo

FCA - BUF

FCABUF

Kalispell Glacier Park

Sun 8/9

4:50 pm-9:39 am

1 stop14h 49m

Buffalo

Tue 8/11

10:30 am-4:10 pm

1 stop7h 40m

$842

KalispellBuffalo

FCA - BUF

FCABUF

Kalispell Glacier Park

Sun 8/9

4:50 pm-12:38 pm

2 stops17h 48m

Buffalo

Wed 8/12

6:00 am-4:10 pm

2 stops12h 10m

$878

KalispellBuffalo

FCA - BUF

FCABUF

Kalispell Glacier Park

Sat 7/11

5:10 pm-9:37 am

1 stop14h 27m

Buffalo

Tue 7/14

7:35 pm-11:43 am

2 stops66h 08m

$1,949

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Buffalo from

How to get the cheapest flight ticket from Kalispell 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

Can stopping save me money on Kalispell to Buffalo flights?

You could potentially save up to 30% on your flight if you consider stops on a Kalispell to Buffalo flight.

When to book flights from Kalispell to Buffalo

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

Cheap Kalispell to Buffalo (FCA to BUF) flight deals and tips

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

Fastest flight time

6h 11m

Direct flights

None
The fastest flight from Kalispell to Buffalo takes 6h 11m
There are no direct flights from Kalispell to Buffalo. There are no popular flight routes from Kalispell to Buffalo.
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Frequently asked questions about flying from Kalispell to Buffalo

  • How far is Kalispell Glacier Park to Buffalo by plane?

    Buffalo is 1736.0 mi away from Kalispell Glacier Park. A reasonable flight in good conditions will take 6h 11m.

  • When did momondo last update prices for flights from Kalispell Glacier Park Airport to Buffalo Airport?

    Prices for flights from Kalispell Glacier Park Airport to Buffalo Airport were last updated today.

  • How many operators does momondo search for flights from Kalispell Glacier Park Airport to Buffalo Airport?

  • How old do you have to be to fly from Kalispell Glacier Park Airport to Buffalo Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Kalispell Glacier Park Airport to Buffalo Airport.

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

    The necessary travel and health documents for your Buffalo Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Kalispell to Buffalo

Compare and see reviews for airlines that fly from Kalispell to Buffalo with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $192Free CancellationRating
7.4
9,777 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
Williamsville
Grand Island
Orchard Park
Bowmansville
West Seneca
Lockport
East Aurora
Eden
Angola

Why use momondo?

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

Finding the right flight to Buffalo from Kalispell 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 Kalispell to Buffalo with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Buffalo from Kalispell with this policy.

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

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 Buffalo from Kalispell.

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

If you are not ready to book a flight from Kalispell to Buffalo now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Buffalo and let you know when they change.

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