What airlines fly to Kalispell?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Kalispell from Pennsylvania according to our data. United Airlines is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Kalispell. Keep in mind that there are 4 different airlines that fly to Kalispell on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Kalispell?

If you’re flying from a popular airport in Pennsylvania, such as Philadelphia or Pittsburgh, and flying into Kalispell, then you can expect flight times to average 6h 43m and 6h 56m, respectively.

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

United Airlines is the most popular carrier operating from Pennsylvania to Kalispell Glacier Park

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

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

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

The number of operators available for flights from Pennsylvania to Kalispell Glacier Park Airport is 3 as of September 2026.

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

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

The travel and health documents required for your trip to Kalispell Glacier Park Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kalispell Glacier Park Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$190 Cheap Flights from Pennsylvania to Kalispell in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Pennsylvania to Kalispell

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:45 am - 1:34 pmPHL Philadelphia-FCA Kalispell Glacier Park

7h 49m1 stop Denver Intl

2:36 pm - 11:39 pmFCA Kalispell Glacier Park-PHL Philadelphia

7h 03m1 stop Denver Intl

$374United Airlines

Thu, Nov 12 - Mon, Nov 16

7:45 am - 1:34 pmPHL Philadelphia-FCA Kalispell Glacier Park

7h 49m1 stop Denver Intl

2:36 pm - 11:39 pmFCA Kalispell Glacier Park-PHL Philadelphia

7h 03m1 stop Denver Intl

$374United Airlines

Thu, Oct 29 - Sun, Nov 1

7:45 am - 1:34 pmPHL Philadelphia-FCA Kalispell Glacier Park

7h 49m1 stop Denver Intl

6:14 am - 3:46 pmFCA Kalispell Glacier Park-PHL Philadelphia

7h 32m1 stop Denver Intl

$374United Airlines

Tue, Nov 10 - Tue, Nov 17

5:43 am - 1:27 pmPHL Philadelphia-FCA Kalispell Glacier Park

9h 44m1 stop Chicago O'Hare Intl

1:58 pm - 11:23 pmFCA Kalispell Glacier Park-PHL Philadelphia

7h 25m1 stop Chicago O'Hare Intl

$379American Airlines

Sat, Oct 24 - Sat, Oct 31

11:00 am - 2:41 pmPIT Pittsburgh-FCA Kalispell Glacier Park

5h 41m1 stop Minneapolis St Paul

3:36 pm - 11:24 pmFCA Kalispell Glacier Park-PIT Pittsburgh

5h 48m1 stop Minneapolis St Paul

$379Delta

Mon, Oct 19 - Wed, Oct 28

5:28 pm - 10:45 pmPIT Pittsburgh-FCA Kalispell Glacier Park

7h 17m1 stop Salt Lake City

5:11 am - 4:33 pmFCA Kalispell Glacier Park-PIT Pittsburgh

9h 22m1 stop Salt Lake City

$379Delta

Wed, Nov 11 - Sun, Nov 15

5:43 am - 1:27 pmPHL Philadelphia-FCA Kalispell Glacier Park

9h 44m1 stop Chicago O'Hare Intl

2:12 pm - 12:12 amFCA Kalispell Glacier Park-PHL Philadelphia

8h 00m1 stop Chicago O'Hare Intl

$429American Airlines

Fri, Oct 16 - Wed, Oct 21

6:05 am - 1:27 pmPIT Pittsburgh-FCA Kalispell Glacier Park

9h 22m1 stop Chicago O'Hare Intl

2:12 pm - 11:43 pmFCA Kalispell Glacier Park-PIT Pittsburgh

7h 31m1 stop Chicago O'Hare Intl

$444American Airlines

Fri, Oct 16 - Wed, Oct 21

7:02 am - 5:54 pmPHL Philadelphia-FCA Kalispell Glacier Park

12h 52m1 stop Seattle/Tacoma Intl

6:34 pm - 5:32 amFCA Kalispell Glacier Park-PHL Philadelphia

8h 58m1 stop Seattle/Tacoma Intl

$449Alaska Airlines

Mon, Nov 2 - Sun, Nov 15

7:02 am - 5:54 pmPHL Philadelphia-FCA Kalispell Glacier Park

12h 52m1 stop Seattle/Tacoma Intl

1:55 pm - 5:32 amFCA Kalispell Glacier Park-PHL Philadelphia

13h 37m1 stop Seattle/Tacoma Intl

$459Alaska Airlines

Thu, Nov 5 - Tue, Nov 10

Cheap last minute flights

Enter your travel dates to find the best prices.

6:59 pm - 11:43 pmPHL Philadelphia-FCA Kalispell Glacier Park

6h 44m1 stop Minneapolis St Paul

6:35 am - 2:42 pmFCA Kalispell Glacier Park-PHL Philadelphia

6h 07m1 stop Minneapolis St Paul

$529Delta

Thu, Oct 1 - Sun, Oct 4

6:59 pm - 11:43 pmPHL Philadelphia-FCA Kalispell Glacier Park

6h 44m1 stop Minneapolis St Paul

6:35 am - 2:42 pmFCA Kalispell Glacier Park-PHL Philadelphia

6h 07m1 stop Minneapolis St Paul

$529Delta

Thu, Oct 1 - Sun, Oct 4

6:59 pm - 11:43 pmPHL Philadelphia-FCA Kalispell Glacier Park

6h 44m1 stop Minneapolis St Paul

6:35 am - 2:42 pmFCA Kalispell Glacier Park-PHL Philadelphia

6h 07m1 stop Minneapolis St Paul

$539Delta

Fri, Oct 2 - Sun, Oct 4

6:59 pm - 12:23 pmPHL Philadelphia-FCA Kalispell Glacier Park

19h 24m1 stop Seattle/Tacoma Intl

7:45 pm - 5:41 amFCA Kalispell Glacier Park-PHL Philadelphia

7h 56m1 stop Seattle/Tacoma Intl

$618Alaska Airlines

Fri, Oct 2 - Tue, Oct 6

6:59 pm - 12:23 pmPHL Philadelphia-FCA Kalispell Glacier Park

19h 24m1 stop Seattle/Tacoma Intl

2:03 pm - 3:14 pmFCA Kalispell Glacier Park-PHL Philadelphia

23h 11m2 stops Seattle/Tacoma Intl Portland

$866Alaska Airlines

Fri, Oct 2 - Tue, Oct 6

7:00 am - 5:28 pmPHL Philadelphia-FCA Kalispell Glacier Park

12h 28m1 stop Seattle/Tacoma Intl

8:01 am - 5:41 amFCA Kalispell Glacier Park-PHL Philadelphia

19h 40m1 stop Seattle/Tacoma Intl

$896Alaska Airlines

Thu, Oct 1 - Sun, Oct 4

5:00 am - 12:04 pmPHL Philadelphia-FCA Kalispell Glacier Park

9h 04m1 stop Dallas/Fort Worth

1:34 pm - 9:40 amFCA Kalispell Glacier Park-PHL Philadelphia

18h 06m1 stop Chicago O'Hare Intl

$941American Airlines

Sun, Sep 27 - Sun, Oct 4

7:00 am - 12:44 pmPHL Philadelphia-FCA Kalispell Glacier Park

7h 44m1 stop Chicago O'Hare Intl

1:34 pm - 9:40 amFCA Kalispell Glacier Park-PHL Philadelphia

18h 06m1 stop Chicago O'Hare Intl

$941American Airlines

Fri, Oct 2 - Sun, Oct 4

6:10 am - 3:34 pmPHL Philadelphia-FCA Kalispell Glacier Park

11h 24m2 stops Chicago O'Hare Intl San Francisco

6:05 am - 6:14 pmFCA Kalispell Glacier Park-PHL Philadelphia

10h 09m2 stops Denver Intl Chicago O'Hare Intl

$1,077United Airlines

Sun, Sep 27 - Sun, Oct 4

6:00 am - 2:33 pmPHL Philadelphia-FCA Kalispell Glacier Park

10h 33m2 stops Charlotte Douglas Dallas/Fort Worth

1:34 pm - 7:35 amFCA Kalispell Glacier Park-PHL Philadelphia

16h 01m2 stops Chicago O'Hare Intl Raleigh-Durham

$1,131American Airlines

Thu, Oct 1 - Sun, Oct 4

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Alaska Airlines flights from Pennsylvania to Kalispell

Our best Alaska Airlines deals on Pennsylvania to Kalispell flight tickets

Alaska Airlines

Oct 21

PHL7:02 amPhiladelphia

14h 03m

1 stop

FCA7:05 pmKalispell Glacier Park

Oct 24

FCA7:45 pmKalispell Glacier Park

7h 56m

1 stop

PHL5:41 amPhiladelphia

$459

Alaska Airlines

Jan 16

PIT9:54 amPittsburgh

29h 17m

2 stops

FCA1:11 pmKalispell Glacier Park

Jan 31

FCA7:37 pmKalispell Glacier Park

22h 58m

1 stop

PIT8:35 pmPittsburgh

$484

Alaska Airlines

Nov 2

PHL7:02 amPhiladelphia

12h 52m

1 stop

FCA5:54 pmKalispell Glacier Park

Nov 15

FCA6:34 pmKalispell Glacier Park

8h 58m

1 stop

PHL5:32 amPhiladelphia

$489

American Airlines flights from Pennsylvania to Kalispell

Our best American Airlines deals on Pennsylvania to Kalispell flight tickets

American Airlines

Oct 16

PHL5:43 amPhiladelphia

9h 44m

1 stop

FCA1:27 pmKalispell Glacier Park

Oct 21

FCA2:12 pmKalispell Glacier Park

8h 00m

1 stop

PHL12:12 amPhiladelphia

$429

American Airlines

Oct 16

PIT6:05 amPittsburgh

9h 22m

1 stop

FCA1:27 pmKalispell Glacier Park

Oct 21

FCA2:12 pmKalispell Glacier Park

7h 31m

1 stop

PIT11:43 pmPittsburgh

$444

American Airlines

Oct 22

PIT6:05 amPittsburgh

9h 37m

1 stop

FCA1:42 pmKalispell Glacier Park

Oct 29

FCA1:58 pmKalispell Glacier Park

7h 24m

1 stop

PIT11:22 pmPittsburgh

$454

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaKalispell

PHL Philadelphia - FCA Kalispell Glacier Park

PHLFCA

Philadelphia

Thu 11/12

7:45 am-1:34 pm

1 stop7h 49m

Kalispell Glacier Park

Mon 11/16

2:36 pm-11:39 pm

1 stop7h 03m

$374

PhiladelphiaKalispell

PHL Philadelphia - FCA Kalispell Glacier Park

PHLFCA

Philadelphia

Thu 10/29

7:45 am-1:34 pm

1 stop7h 49m

Kalispell Glacier Park

Sun 11/1

2:36 pm-11:39 pm

1 stop7h 03m

$374

PhiladelphiaKalispell

PHL Philadelphia - FCA Kalispell Glacier Park

PHLFCA

Philadelphia

Tue 11/10

7:45 am-1:34 pm

1 stop7h 49m

Kalispell Glacier Park

Tue 11/17

6:14 am-3:46 pm

1 stop7h 32m

$374

PhiladelphiaKalispell

PHL Philadelphia - FCA Kalispell Glacier Park

PHLFCA

Philadelphia

Sat 10/24

5:43 am-1:27 pm

1 stop9h 44m

Kalispell Glacier Park

Sat 10/31

1:58 pm-11:23 pm

1 stop7h 25m

$379

Quickest round-trip

PittsburghKalispell

PIT Pittsburgh - FCA Kalispell Glacier Park

PITFCA

Pittsburgh

Mon 10/19

11:00 am-2:41 pm

1 stop5h 41m

Kalispell Glacier Park

Wed 10/28

3:36 pm-11:24 pm

1 stop5h 48m

$379

PittsburghKalispell

PIT Pittsburgh - FCA Kalispell Glacier Park

PITFCA

Pittsburgh

Wed 11/11

5:28 pm-10:45 pm

1 stop7h 17m

Kalispell Glacier Park

Sun 11/15

5:11 am-4:33 pm

1 stop9h 22m

$379

PhiladelphiaKalispell

PHL Philadelphia - FCA Kalispell Glacier Park

PHLFCA

Philadelphia

Fri 10/16

5:43 am-1:27 pm

1 stop9h 44m

Kalispell Glacier Park

Wed 10/21

2:12 pm-12:12 am

1 stop8h 00m

$429

PittsburghKalispell

PIT Pittsburgh - FCA Kalispell Glacier Park

PITFCA

Pittsburgh

Fri 10/16

6:05 am-1:27 pm

1 stop9h 22m

Kalispell Glacier Park

Wed 10/21

2:12 pm-11:43 pm

1 stop7h 31m

$444

PhiladelphiaKalispell

PHL Philadelphia - FCA Kalispell Glacier Park

PHLFCA

Philadelphia

Mon 11/2

7:02 am-5:54 pm

1 stop12h 52m

Kalispell Glacier Park

Sun 11/15

6:34 pm-5:32 am

1 stop8h 58m

$449

PhiladelphiaKalispell

PHL Philadelphia - FCA Kalispell Glacier Park

PHLFCA

Philadelphia

Thu 11/5

7:02 am-5:54 pm

1 stop12h 52m

Kalispell Glacier Park

Tue 11/10

1:55 pm-5:32 am

1 stop13h 37m

$459

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 Pennsylvania 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

Other information

What is the cheapest month to fly to Kalispell?

The month of April is, on average, the cheapest month to fly to Kalispell from Pennsylvania, with most prices found around $368. If you aren’t able to travel to Kalispell during the month of April, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $394.

How far in advance should I book a flight from Pennsylvania to Kalispell?

You are more likely to see cheaper flights to Kalispell from Pennsylvania when booking weeks ahead of your departure date. In general, you can expect to find flights to Kalispell for around $587 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kalispell from Pennsylvania for as low as $396 on momondo.

Can stopping save me money on Pennsylvania to Kalispell flights?

You could potentially save up to 8% on your flight if you consider stops on a Pennsylvania to Kalispell flight.

Cheap Pennsylvania to Kalispell flight deals and tips

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

Best Price Found	$190
Fastest flight time	5h 41m
Direct flights	None

The best one-way flight to Kalispell from Pennsylvania in the past 72 hours is $190. The best round-trip flight deal from Pennsylvania to Kalispell found on momondo in the last 72 hours is $374.

The fastest flight from Pennsylvania to Kalispell takes 5h 41m

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

Search flight deals

Frequently asked questions about flying from Pennsylvania to Kalispell

When did momondo last update prices for flights from Pennsylvania to Kalispell Glacier Park Airport?
Prices for flights from Pennsylvania to Kalispell Glacier Park Airport were last updated today.
How many operators does momondo search for flights from Pennsylvania to Kalispell Glacier Park Airport?
The number of operators available for flights from Pennsylvania to Kalispell Glacier Park Airport is 3 as of September 2026.
How old do you have to be to fly from Pennsylvania to Kalispell Glacier Park 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 Pennsylvania to Kalispell Glacier Park Airport.
What documentation or ID do you need to fly to Kalispell Glacier Park Airport?
The travel and health documents required for your trip to Kalispell Glacier Park Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kalispell Glacier Park Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Pennsylvania to Kalispell

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $194	Free Cancellation	Rating 7.8 8,608 reviews	Search Delta flights
United Airlines	PriceFrom $322	Free Cancellation	Rating 7.4 10,248 reviews	Search United Airlines flights
American Airlines	PriceFrom $358	Free Cancellation	Rating 7.0 12,098 reviews	Search American Airlines flights

Whitefish

East Glacier Park

Polson

Columbia Falls

Cut Bank

Essex

Eureka

Why use momondo?

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

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

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

Flights from Pennsylvania to Kalispell with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

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 Kalispell from Pennsylvania.

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

Yes momondo offers price alerts on flights to Kalispell from Pennsylvania. 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.