What airlines fly to Kalispell?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Kalispell from Pittsburgh according to our data. United Airlines is the first choice among our users, with 55% 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.

What is the cheapest airline that flies from Pittsburgh to Kalispell Glacier Park?

Delta and United Airlines are the most popular carriers operating from Pittsburgh to Kalispell Glacier Park

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

Prices for flights from Pittsburgh Airport to Kalispell Glacier Park Airport are updated daily.

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

There are 3 operators available for flights from Pittsburgh Airport to Kalispell Glacier Park Airport as of August 2026.

How old do you have to be to fly from Pittsburgh Airport to Kalispell Glacier Park 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 Pittsburgh Airport to Kalispell Glacier Park Airport.

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

The necessary travel and health documents for your Kalispell Glacier Park 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.

$180 Cheap Flights from Pittsburgh to Kalispell in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Pittsburgh to Kalispell

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:39 pm - 10:57 pm-

7h 18m

3:36 pm - 11:24 pm-

5h 48m

$359Delta

Fri, Oct 16 - Mon, Oct 26

5:39 pm - 10:57 pm-

7h 18m

5:30 am - 4:44 pm-

9h 14m

$359Delta

Fri, Oct 16 - Wed, Oct 21

8:32 am - 3:54 pm-

9h 22m

3:58 pm - 12:10 am-

6h 12m

$359United Airlines

Tue, Sep 1 - Wed, Sep 2

7:00 am - 3:21 pm-

10h 21m

3:58 pm - 12:10 am-

6h 12m

$359United Airlines

Mon, Aug 24 - Sat, Aug 29

11:00 am - 2:41 pm-

5h 41m

3:36 pm - 11:24 pm-

5h 48m

$359Delta

Mon, Oct 19 - Tue, Oct 27

2:11 pm - 6:54 pm-

6h 43m

3:58 pm - 12:10 am-

6h 12m

$359United Airlines

Wed, Sep 2 - Thu, Sep 3

8:07 am - 7:05 pm-

12h 58m

7:45 pm - 8:35 pm-

22h 50m

$379Alaska Airlines

Fri, Oct 16 - Sun, Oct 18

6:00 am - 11:36 am-

7h 36m

4:50 pm - 8:04 pm-

25h 14m

$434American Airlines

Tue, Aug 18 - Tue, Aug 25

3:40 pm - 12:23 pm-

22h 43m

7:45 pm - 8:35 pm-

22h 50m

$435Alaska Airlines

Fri, Oct 16 - Sun, Oct 18

11:21 am - 4:10 pm-

6h 49m

4:50 pm - 3:16 pm-

20h 26m

$539American Airlines

Wed, Aug 19 - Mon, Aug 24

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Delta flights from Pittsburgh to Kalispell

Our best Delta deals on Pittsburgh to Kalispell flight tickets

Delta

Oct 16

PIT5:39 pmPittsburgh

7h 18m

1 stop

FCA10:57 pmKalispell Glacier Park

Oct 26

FCA3:36 pmKalispell Glacier Park

5h 48m

1 stop

PIT11:24 pmPittsburgh

$359

Delta

Oct 16

PIT5:39 pmPittsburgh

7h 18m

1 stop

FCA10:57 pmKalispell Glacier Park

Oct 21

FCA5:30 amKalispell Glacier Park

9h 14m

1 stop

PIT4:44 pmPittsburgh

$379

Delta

Sep 23

PIT5:30 pmPittsburgh

7h 24m

1 stop

FCA10:54 pmKalispell Glacier Park

Sep 29

FCA5:30 amKalispell Glacier Park

9h 03m

1 stop

PIT4:33 pmPittsburgh

$389

Alaska Airlines flights from Pittsburgh to Kalispell

Our best Alaska Airlines deals on Pittsburgh to Kalispell flight tickets

Alaska Airlines

Oct 16

PIT3:40 pmPittsburgh

22h 43m

2 stops

FCA12:23 pmKalispell Glacier Park

Oct 21

FCA7:45 pmKalispell Glacier Park

12h 19m

2 stops

PIT10:04 amPittsburgh

$470

Alaska Airlines

Sep 16

PIT11:41 amPittsburgh

13h 15m

2 stops

FCA10:56 pmKalispell Glacier Park

Sep 23

FCA8:21 pmKalispell Glacier Park

7h 04m

1 stop

PIT5:25 amPittsburgh

$485

Alaska Airlines

Sep 22

PIT11:38 amPittsburgh

13h 18m

2 stops

FCA10:56 pmKalispell Glacier Park

Sep 26

FCA8:21 pmKalispell Glacier Park

7h 04m

1 stop

PIT5:25 amPittsburgh

$524

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PittsburghKalispell

PIT - FCA

PITFCA

Pittsburgh

Fri 10/16

5:39 pm-10:57 pm

1 stop7h 18m

Kalispell Glacier Park

Mon 10/26

3:36 pm-11:24 pm

1 stop5h 48m

$359

PittsburghKalispell

PIT - FCA

PITFCA

Pittsburgh

Fri 10/16

5:39 pm-10:57 pm

1 stop7h 18m

Kalispell Glacier Park

Wed 10/21

5:30 am-4:44 pm

1 stop9h 14m

$359

PittsburghKalispell

PIT - FCA

PITFCA

Pittsburgh

Tue 9/1

8:32 am-3:54 pm

1 stop9h 22m

Kalispell Glacier Park

Wed 9/2

3:58 pm-12:10 am

1 stop6h 12m

$359

PittsburghKalispell

PIT - FCA

PITFCA

Pittsburgh

Mon 8/24

7:00 am-3:21 pm

1 stop10h 21m

Kalispell Glacier Park

Sat 8/29

3:58 pm-12:10 am

1 stop6h 12m

$359

Quickest round-trip

PittsburghKalispell

PIT - FCA

PITFCA

Pittsburgh

Mon 10/19

11:00 am-2:41 pm

1 stop5h 41m

Kalispell Glacier Park

Tue 10/27

3:36 pm-11:24 pm

1 stop5h 48m

$359

PittsburghKalispell

PIT - FCA

PITFCA

Pittsburgh

Wed 9/2

2:11 pm-6:54 pm

1 stop6h 43m

Kalispell Glacier Park

Thu 9/3

3:58 pm-12:10 am

1 stop6h 12m

$359

PittsburghKalispell

PIT - FCA

PITFCA

Pittsburgh

Fri 10/16

8:07 am-7:05 pm

1 stop12h 58m

Kalispell Glacier Park

Sun 10/18

7:45 pm-8:35 pm

1 stop22h 50m

$379

PittsburghKalispell

PIT - FCA

PITFCA

Pittsburgh

Tue 8/18

6:00 am-11:36 am

1 stop7h 36m

Kalispell Glacier Park

Tue 8/25

4:50 pm-8:04 pm

1 stop25h 14m

$434

PittsburghKalispell

PIT - FCA

PITFCA

Pittsburgh

Fri 10/16

3:40 pm-12:23 pm

2 stops22h 43m

Kalispell Glacier Park

Sun 10/18

7:45 pm-8:35 pm

1 stop22h 50m

$435

PittsburghKalispell

PIT - FCA

PITFCA

Pittsburgh

Wed 8/19

11:21 am-4:10 pm

1 stop6h 49m

Kalispell Glacier Park

Mon 8/24

4:50 pm-3:16 pm

1 stop20h 26m

$539

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Pittsburgh 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 typical price of a round-trip flight between Pittsburgh and Kalispell?

Prices are currently low for flights on this route.

Typical prices usually range from $630 to $725.
The lowest price recently found on this route was $359.

What is the cheapest month to fly to Kalispell?

The month of December is, on average, the cheapest month to fly to Kalispell from Pittsburgh, with most prices found around $276. If you aren’t able to travel to Kalispell during the month of December, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $338.

When to book flights from Pittsburgh to Kalispell

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

Estimated round-trip price

Cheap Pittsburgh to Kalispell (PIT to FCA) flight deals and tips

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

Fastest flight time	6h 24m
Direct flights	None

The fastest flight from Pittsburgh to Kalispell takes 6h 24m

There are no direct flights from Pittsburgh to Kalispell. There are no popular flight routes from Pittsburgh to Kalispell.

Search flight deals

Frequently asked questions about flying from Pittsburgh to Kalispell

How far is Pittsburgh to Kalispell Glacier Park by plane?
The distance between Pittsburgh and Kalispell Glacier Park is about 1761.0 mi. In terms of flight time, this usually takes a little over 6h 24m.
When did momondo last update prices for flights from Pittsburgh Airport to Kalispell Glacier Park Airport?
Prices for flights from Pittsburgh Airport to Kalispell Glacier Park Airport are updated daily.
How many operators does momondo search for flights from Pittsburgh Airport to Kalispell Glacier Park Airport?
There are 3 operators available for flights from Pittsburgh Airport to Kalispell Glacier Park Airport as of August 2026.
How old do you have to be to fly from Pittsburgh Airport to Kalispell Glacier Park 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 Pittsburgh Airport to Kalispell Glacier Park Airport.
What documentation or ID do you need to fly to Kalispell Glacier Park Airport?
The necessary travel and health documents for your Kalispell Glacier Park 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 Pittsburgh to Kalispell?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Pittsburgh to Kalispell is United Airlines (47% of total bookings). The next most popular airlines are American Airlines (28%) and Delta (25%).

Best airlines flying from Pittsburgh to Kalispell

Compare and see reviews for airlines that fly from Pittsburgh to Kalispell with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $209	Free Cancellation	Rating 7.8 8,483 reviews	Search Delta flights
United Airlines	PriceFrom $338	Free Cancellation	Rating 7.4 10,059 reviews	Search United Airlines flights
American Airlines	PriceFrom $404	Free Cancellation	Rating 7.1 11,845 reviews	Search American Airlines flights

Whitefish

East Glacier Park

Polson

Columbia Falls

Cut Bank

Eureka

Essex

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Pittsburgh to Kalispell. Millions of users trust and use momondo every year so you are in good hands.

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

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

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

momondo provides multiple filters to help you find the best flight to Kalispell from Pittsburgh. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Kalispell from Pittsburgh 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.