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Cheap flights from Buffalo to Kalispell from $345

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Buffalo to Kalispell departing on 6/9. 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
0 bags

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Find the cheapest flights from Buffalo to Kalispell

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:00 am - 11:41 am
BUF
-
FCA
6h 41m
1 stop
United Airlines Logo
12:35 pm - 9:02 pm
FCA
-
BUF
6h 27m
1 stop
$345United Airlines
Tue, Jun 9 - Tue, Jun 16
American Airlines Logo
6:02 am - 4:05 pm
BUF
-
FCA
12h 03m
2 stops
American Airlines Logo
1:25 pm - 12:39 am
FCA
-
BUF
9h 14m
1 stop
$415American Airlines
Tue, Jun 9 - Tue, Jun 16
Alaska Airlines Logo
6:00 am - 7:46 pm
BUF
-
FCA
15h 46m
2 stops
Alaska Airlines Logo
8:26 pm - 10:50 am
FCA
-
BUF
12h 24m
2 stops
$444Alaska Airlines
Wed, Apr 15 - Tue, Apr 21
United Airlines Logo
8:30 am - 1:31 pm
BUF
-
FCA
7h 01m
1 stop
United Airlines Logo
2:33 pm - 11:10 pm
FCA
-
BUF
6h 37m
1 stop
$449United Airlines
Wed, Apr 15 - Tue, Apr 21
United Airlines Logo
10:50 am - 9:27 pm
BUF
-
FCA
12h 37m
2 stops
United Airlines Logo
2:33 pm - 11:10 pm
FCA
-
BUF
6h 37m
1 stop
$450United Airlines
Sat, Apr 25 - Wed, Apr 29
Delta Logo
6:05 am - 1:54 pm
BUF
-
FCA
9h 49m
2 stops
Delta Logo
5:05 am - 6:51 pm
FCA
-
BUF
11h 46m
2 stops
$454Delta
Mon, Apr 13 - Sat, Apr 18
United Airlines Logo
8:30 am - 1:31 pm
BUF
-
FCA
7h 01m
1 stop
United Airlines Logo
2:33 pm - 11:10 pm
FCA
-
BUF
6h 37m
1 stop
$480United Airlines
Sat, Apr 25 - Wed, Apr 29
Delta Logo
6:05 am - 1:54 pm
BUF
-
FCA
9h 49m
2 stops
Delta Logo
5:05 am - 6:51 pm
FCA
-
BUF
11h 46m
2 stops
$489Delta
Mon, Apr 13 - Sat, Apr 18
Delta Logo
6:05 am - 1:54 pm
BUF
-
FCA
9h 49m
2 stops
Delta Logo
6:10 pm - 11:06 am
FCA
-
BUF
14h 56m
2 stops
$498Delta
Wed, Apr 15 - Tue, Apr 21
United Airlines Logo
8:30 am - 1:31 pm
BUF
-
FCA
7h 01m
1 stop
United Airlines Logo
2:33 pm - 11:10 pm
FCA
-
BUF
6h 37m
1 stop
$499United Airlines
Wed, Apr 15 - Tue, Apr 21

United Airlines flights from Buffalo to Kalispell

Our best United Airlines deals on Buffalo to Kalispell flight tickets
United Airlines
Jun 9
BUF7:00 amBuffalo
6h 41m
1 stop
FCA11:41 amKalispell Glacier Park
Jun 16
FCA12:35 pmKalispell Glacier Park
6h 27m
1 stop
BUF9:02 pmBuffalo
$345
United Airlines
Apr 15
BUF8:30 amBuffalo
7h 01m
1 stop
FCA1:31 pmKalispell Glacier Park
Apr 21
FCA2:33 pmKalispell Glacier Park
6h 37m
1 stop
BUF11:10 pmBuffalo
$449
United Airlines
Apr 25
BUF10:50 amBuffalo
12h 37m
2 stops
FCA9:27 pmKalispell Glacier Park
Apr 29
FCA2:33 pmKalispell Glacier Park
6h 37m
1 stop
BUF11:10 pmBuffalo
$450

American Airlines flights from Buffalo to Kalispell

Our best American Airlines deals on Buffalo to Kalispell flight tickets
American Airlines
Jun 9
BUF6:02 amBuffalo
12h 03m
2 stops
FCA4:05 pmKalispell Glacier Park
Jun 16
FCA1:25 pmKalispell Glacier Park
9h 14m
1 stop
BUF12:39 amBuffalo
$415
American Airlines
Jun 9
BUF6:02 amBuffalo
12h 03m
2 stops
FCA4:05 pmKalispell Glacier Park
Jun 16
FCA4:45 pmKalispell Glacier Park
18h 10m
2 stops
BUF12:55 pmBuffalo
$559
American Airlines
Jul 17
BUF6:10 amBuffalo
11h 54m
1 stop
FCA4:04 pmKalispell Glacier Park
Jul 19
FCA4:48 pmKalispell Glacier Park
6h 04m
1 stop
BUF12:52 amBuffalo
$798

momondo Fare Finder

 
Customize your flight search to find flights from Buffalo to Kalispell 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 February 9, 2026.
Use the filters below to find and compare flights from Buffalo to Kalispell that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BuffaloKalispell

BUF - FCA

BUFFCA

Buffalo

Tue 6/9

7:00 am-11:41 am

1 stop6h 41m

Kalispell Glacier Park

Tue 6/16

12:35 pm-9:02 pm

1 stop6h 27m

$345

BuffaloKalispell

BUF - FCA

BUFFCA

Buffalo

Tue 6/9

6:02 am-4:05 pm

2 stops12h 03m

Kalispell Glacier Park

Tue 6/16

1:25 pm-12:39 am

1 stop9h 14m

$415

BuffaloKalispell

BUF - FCA

BUFFCA

Buffalo

Wed 4/15

6:00 am-7:46 pm

2 stops15h 46m

Kalispell Glacier Park

Tue 4/21

8:26 pm-10:50 am

2 stops12h 24m

$444

BuffaloKalispell

BUF - FCA

BUFFCA

Buffalo

Wed 4/15

8:30 am-1:31 pm

1 stop7h 01m

Kalispell Glacier Park

Tue 4/21

2:33 pm-11:10 pm

1 stop6h 37m

$449

BuffaloKalispell

BUF - FCA

BUFFCA

Buffalo

Sat 4/25

10:50 am-9:27 pm

2 stops12h 37m

Kalispell Glacier Park

Wed 4/29

2:33 pm-11:10 pm

1 stop6h 37m

$450

BuffaloKalispell

BUF - FCA

BUFFCA

Buffalo

Mon 4/13

6:05 am-1:54 pm

2 stops9h 49m

Kalispell Glacier Park

Sat 4/18

5:05 am-6:51 pm

2 stops11h 46m

$454

BuffaloKalispell

BUF - FCA

BUFFCA

Buffalo

Sat 4/25

8:30 am-1:31 pm

1 stop7h 01m

Kalispell Glacier Park

Wed 4/29

2:33 pm-11:10 pm

1 stop6h 37m

$480

BuffaloKalispell

BUF - FCA

BUFFCA

Buffalo

Mon 4/13

6:05 am-1:54 pm

2 stops9h 49m

Kalispell Glacier Park

Sat 4/18

5:05 am-6:51 pm

2 stops11h 46m

$489

BuffaloKalispell

BUF - FCA

BUFFCA

Buffalo

Wed 4/15

6:05 am-1:54 pm

2 stops9h 49m

Kalispell Glacier Park

Tue 4/21

6:10 pm-11:06 am

2 stops14h 56m

$498

BuffaloKalispell

BUF - FCA

BUFFCA

Buffalo

Wed 4/15

8:30 am-1:31 pm

1 stop7h 01m

Kalispell Glacier Park

Tue 4/21

2:33 pm-11:10 pm

1 stop6h 37m

$499

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Buffalo to Kalispell

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 Buffalo to Kalispell flights?

You could potentially save up to 39% on your flight if you consider stops on a Buffalo to Kalispell flight.

When to book flights from Buffalo to Kalispell

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

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

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

Fastest flight time

6h 11m

Direct flights

None
The fastest flight from Buffalo to Kalispell takes 6h 11m
There are no direct flights from Buffalo to Kalispell. There are no popular flight routes from Buffalo to Kalispell.
Search flight deals

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

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

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

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Buffalo Airport to Kalispell Glacier Park Airport.

  • What documentation or ID do you need to fly to Kalispell Glacier Park Airport?

    The required travel and health documents for your Kalispell Glacier Park 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 Kalispell Glacier Park 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 Buffalo to Kalispell?

Best airlines flying from Buffalo to Kalispell

Compare and see reviews for airlines that fly from Buffalo to Kalispell with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $299Free CancellationRating
7.2
11,258 reviews
Search American Airlines flights
United AirlinesPriceFrom $329Free CancellationRating
7.4
9,259 reviews
Search United Airlines flights

Traveling to a place near Kalispell?

Book flights to Kalispell if you plan to visit one of these locations
Whitefish
Columbia Falls
Polson
East Glacier Park
Cut Bank
Essex
Eureka

Why use momondo?

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

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 Kalispell for you.

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

momondo does allow users to show only those flights to Kalispell from Buffalo which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Buffalo and Kalispell 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 Buffalo to Kalispell right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Kalispell from Buffalo. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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