What airlines fly to Kalispell?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Kalispell from Buffalo according to our data. United Airlines is the first choice among our users, with 59% of people opting to fly with this airline when traveling to Kalispell. Keep in mind that there are 3 different airlines that fly to Kalispell on a routine basis, so you have a few additional options to choose from.

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?

As of September 2025, there are 2 operators available to choose from 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.

$329 Cheap Flights from Buffalo to Kalispell (BUF-FCA) in 2025

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Find the cheapest flights from Buffalo to Kalispell (BUF-FCA)

Round-trip

One-way

Last minute

Cheap round-trip flights

7:07 am - 11:35 amBUF-FCA

6h 28m1 stop

12:41 pm - 9:13 pmFCA-BUF

6h 32m1 stop

$329United Airlines

Find Deal

mar., oct. 7 - mar., oct. 21

7:07 am - 11:35 amBUF-FCA

6h 28m1 stop

4:08 pm - 9:43 amFCA-BUF

15h 35m2 stops

$334United Airlines

Find Deal

mar., oct. 7 - mar., oct. 21

6:30 am - 4:08 pmBUF-FCA

11h 38m2 stops

4:08 pm - 9:43 amFCA-BUF

15h 35m2 stops

$360United Airlines

Find Deal

mar., oct. 7 - mar., oct. 21

1:14 pm - 9:31 pmBUF-FCA

10h 17m2 stops

12:41 pm - 9:13 pmFCA-BUF

6h 32m1 stop

$429United Airlines

Find Deal

sáb., sep. 27 - mié., oct. 1

7:00 am - 2:23 pmBUF-FCA

9h 23m1 stop

1:28 pm - 9:51 pmFCA-BUF

6h 23m1 stop

$454American Airlines

Find Deal

sáb., sep. 27 - mié., oct. 1

10:28 am - 9:31 pmBUF-FCA

13h 03m2 stops

6:30 am - 10:42 pmFCA-BUF

14h 12m2 stops

$460United Airlines

Find Deal

mar., sep. 30 - vie., oct. 3

11:46 am - 4:13 pmBUF-FCA

6h 27m1 stop

4:53 pm - 12:10 pmFCA-BUF

17h 17m2 stops

$462American Airlines

Find Deal

jue., sep. 25 - lun., sep. 29

7:35 am - 12:38 pmBUF-FCA

7h 03m1 stop

1:28 pm - 9:51 pmFCA-BUF

6h 23m1 stop

$470American Airlines

Find Deal

mar., sep. 30 - vie., oct. 3

7:00 am - 2:23 pmBUF-FCA

9h 23m1 stop

1:28 pm - 9:51 pmFCA-BUF

6h 23m1 stop

$474American Airlines

Find Deal

sáb., sep. 27 - mié., oct. 1

6:55 pm - 11:20 pmBUF-FCA

30h 25m2 stops

5:10 am - 10:57 pmFCA-BUF

15h 47m2 stops

$728Delta

Find Deal

mar., dic. 23 - mar., dic. 30

United Airlines flights from Buffalo to Kalispell

Our best United Airlines deals on Buffalo to Kalispell flight tickets

United Airlines

Oct 7

BUF7:07 amBuffalo

6h 28m

1 stop

FCA11:35 amKalispell Glacier Park

Oct 21

FCA12:41 pmKalispell Glacier Park

6h 32m

1 stop

BUF9:13 pmBuffalo

$329

Find similar

United Airlines

Oct 7

BUF7:07 amBuffalo

6h 28m

1 stop

FCA11:35 amKalispell Glacier Park

Oct 21

FCA4:08 pmKalispell Glacier Park

15h 35m

2 stops

BUF9:43 amBuffalo

$334

Find similar

United Airlines

Oct 7

BUF6:30 amBuffalo

11h 38m

2 stops

FCA4:08 pmKalispell Glacier Park

Oct 21

FCA4:08 pmKalispell Glacier Park

15h 35m

2 stops

BUF9:43 amBuffalo

$360

Find similar

American Airlines flights from Buffalo to Kalispell

Our best American Airlines deals on Buffalo to Kalispell flight tickets

American Airlines

Sep 27

BUF7:00 amBuffalo

9h 23m

1 stop

FCA2:23 pmKalispell Glacier Park

Oct 1

FCA1:28 pmKalispell Glacier Park

6h 23m

1 stop

BUF9:51 pmBuffalo

$454

Find similar

American Airlines

Sep 25

BUF11:46 amBuffalo

6h 27m

1 stop

FCA4:13 pmKalispell Glacier Park

Sep 29

FCA4:53 pmKalispell Glacier Park

17h 17m

2 stops

BUF12:10 pmBuffalo

$462

Find similar

American Airlines

Sep 30

BUF7:35 amBuffalo

7h 03m

1 stop

FCA12:38 pmKalispell Glacier Park

Oct 3

FCA1:28 pmKalispell Glacier Park

6h 23m

1 stop

BUF9:51 pmBuffalo

$470

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BuffaloKalispell

BUF - FCA

BUFFCA

Buffalo

mar. 10/7

7:07 am-11:35 am

1 stop6h 28m

Kalispell Glacier Park

mar. 10/21

12:41 pm-9:13 pm

1 stop6h 32m

$329

BuffaloKalispell

BUF - FCA

BUFFCA

Buffalo

mar. 10/7

7:07 am-11:35 am

1 stop6h 28m

Kalispell Glacier Park

mar. 10/21

4:08 pm-9:43 am

2 stops15h 35m

$334

BuffaloKalispell

BUF - FCA

BUFFCA

Buffalo

mar. 10/7

6:30 am-4:08 pm

2 stops11h 38m

Kalispell Glacier Park

mar. 10/21

4:08 pm-9:43 am

2 stops15h 35m

$360

BuffaloKalispell

BUF - FCA

BUFFCA

Buffalo

sáb. 9/27

1:14 pm-9:31 pm

2 stops10h 17m

Kalispell Glacier Park

mié. 10/1

12:41 pm-9:13 pm

1 stop6h 32m

$429

BuffaloKalispell

BUF - FCA

BUFFCA

Buffalo

sáb. 9/27

7:00 am-2:23 pm

1 stop9h 23m

Kalispell Glacier Park

mié. 10/1

1:28 pm-9:51 pm

1 stop6h 23m

$454

BuffaloKalispell

BUF - FCA

BUFFCA

Buffalo

mar. 9/30

10:28 am-9:31 pm

2 stops13h 03m

Kalispell Glacier Park

vie. 10/3

6:30 am-10:42 pm

2 stops14h 12m

$460

BuffaloKalispell

BUF - FCA

BUFFCA

Buffalo

jue. 9/25

11:46 am-4:13 pm

1 stop6h 27m

Kalispell Glacier Park

lun. 9/29

4:53 pm-12:10 pm

2 stops17h 17m

$462

BuffaloKalispell

BUF - FCA

BUFFCA

Buffalo

mar. 9/30

7:35 am-12:38 pm

1 stop7h 03m

Kalispell Glacier Park

vie. 10/3

1:28 pm-9:51 pm

1 stop6h 23m

$470

BuffaloKalispell

BUF - FCA

BUFFCA

Buffalo

sáb. 9/27

7:00 am-2:23 pm

1 stop9h 23m

Kalispell Glacier Park

mié. 10/1

1:28 pm-9:51 pm

1 stop6h 23m

$474

BuffaloKalispell

BUF - FCA

BUFFCA

Buffalo

mar. 12/23

6:55 pm-11:20 pm

2 stops30h 25m

Kalispell Glacier Park

mar. 12/30

5:10 am-10:57 pm

2 stops15h 47m

$728

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

Prices

Airlines

What is the cheapest month to fly to Kalispell?

The month of December is, on average, the cheapest month to fly to Kalispell from Buffalo, with most prices found around $434. If you aren’t able to travel to Kalispell during the month of December, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $470.

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

The cheapest day to depart from Buffalo to Kalispell is on a Sunday. Travelers who choose to depart for Kalispell on a Sunday will often find tickets for as low as $526. The most expensive day to fly to Kalispell is Thursday, with ticket prices averaging around $648.

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

According to our data, the cheapest time of day to fly to Kalispell is in the morning. momondo users have found flights departing from Buffalo to Kalispell in the morning for as low as $583. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Kalispell, so prices are often more expensive at around $690 per ticket.

Can stopping save me money on Buffalo to Kalispell flights?

You could potentially save up to 46% 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

Direct flights	None

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 27m.
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?
As of September 2025, there are 2 operators available to choose from 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?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Buffalo to Kalispell is American Airlines (50% of total bookings). The next most popular airline is United Airlines (50%).

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 Airlines	PriceFrom $328	Free Cancellation	Rating 7.2 10,000 reviews		Search American Airlines flights
United Airlines	PriceFrom $383	Free Cancellation	Rating 7.4 8,940 reviews		Search United Airlines flights

Whitefish

Columbia Falls

Polson

East Glacier Park

Essex

Eureka

Cut Bank

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.