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 42% 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.

How long does it take to fly to Kalispell?

If you’re flying from a popular airport in Pennsylvania, such as Pittsburgh or Philadelphia, and flying into Kalispell, then you can expect flight times to average 5h 56m and 6h 30m, respectively.

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

Delta, American Airlines, and United Airlines are the most popular carriers 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 4 as of May 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.

$139 Cheap Flights from Pennsylvania to Kalispell in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Pennsylvania to Kalispell

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 1:33 pm

LGA

FCA

9h 33m

1 stop

2:30 pm - 11:44 pm

FCA

LGA

7h 14m

1 stop

$303Delta

Wed, May 27 - Sat, Jun 6

6:00 am - 11:29 am

LGA

FCA

7h 29m

1 stop

12:35 pm - 11:20 pm

FCA

LGA

8h 45m

1 stop

$306United Airlines

Sat, Jun 6 - Sat, Jun 13

5:59 pm - 11:14 pm

DCA

FCA

7h 15m

1 stop

2:30 pm - 11:28 pm

FCA

DCA

6h 58m

1 stop

$309Delta

Thu, May 28 - Thu, Jun 4

12:27 pm - 11:14 pm

DCA

FCA

12h 47m

2 stops

2:30 pm - 11:28 pm

FCA

DCA

6h 58m

1 stop

$314Delta

Thu, May 28 - Thu, Jun 4

6:00 am - 1:33 pm

LGA

FCA

9h 33m

1 stop

2:30 pm - 11:44 pm

FCA

LGA

7h 14m

1 stop

$318Delta

Mon, May 25 - Sat, Jun 6

8:59 am - 4:03 pm

PHL

FCA

9h 04m

1 stop

1:25 pm - 12:38 am

FCA

PHL

9h 13m

1 stop

$332American Airlines

Tue, May 26 - Tue, Jun 2

8:31 am - 3:00 pm

DCA

FCA

8h 29m

1 stop

1:35 pm - 11:59 pm

FCA

DCA

8h 24m

1 stop

$334American Airlines

Thu, May 28 - Thu, Jun 4

6:14 pm - 11:59 pm

PIT

FCA

7h 45m

1 stop

2:10 pm - 6:45 am

FCA

PIT

14h 35m

1 stop

$349Alaska Airlines

Fri, Oct 16 - Wed, Oct 21

7:16 pm - 10:51 am

PHL

FCA

17h 35m

1 stop

11:33 am - 5:35 am

FCA

PHL

16h 02m

1 stop

$358Alaska Airlines

Wed, May 27 - Fri, Jun 5

4:32 pm - 9:41 am

IAD

FCA

19h 09m

2 stops

10:31 am - 8:25 am

FCA

IAD

19h 54m

1 stop

$386Multiple Airlines

Thu, Jun 11 - Mon, Jun 15

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United Airlines flights from Pennsylvania to Kalispell

Our best United Airlines deals on Pennsylvania to Kalispell flight tickets

United Airlines

Jun 6

LGA6:00 amNew York LaGuardia

7h 29m

1 stop

FCA11:29 amKalispell Glacier Park

Jun 13

FCA12:35 pmKalispell Glacier Park

8h 45m

1 stop

LGA11:20 pmNew York LaGuardia

$306

United Airlines

May 27

LGA6:10 amNew York LaGuardia

7h 19m

1 stop

FCA11:29 amKalispell Glacier Park

Jun 3

FCA12:35 pmKalispell Glacier Park

7h 19m

1 stop

LGA9:54 pmNew York LaGuardia

$329

United Airlines

May 27

LGA10:00 amNew York LaGuardia

8h 11m

1 stop

FCA4:11 pmKalispell Glacier Park

Jun 3

FCA12:35 pmKalispell Glacier Park

6h 50m

1 stop

LGA9:25 pmNew York LaGuardia

$337

Alaska Airlines flights from Pennsylvania to Kalispell

Our best Alaska Airlines deals on Pennsylvania to Kalispell flight tickets

Alaska Airlines

Oct 16

PIT6:14 pmPittsburgh

7h 45m

1 stop

FCA11:59 pmKalispell Glacier Park

Oct 21

FCA2:10 pmKalispell Glacier Park

14h 35m

1 stop

PIT6:45 amPittsburgh

$349

Alaska Airlines

May 27

PHL7:16 pmPhiladelphia

17h 35m

1 stop

FCA10:51 amKalispell Glacier Park

Jun 5

FCA11:33 amKalispell Glacier Park

16h 02m

1 stop

PHL5:35 amPhiladelphia

$358

Alaska Airlines

May 28

IAD5:35 pmWashington, D.C. Dulles Intl

8h 23m

1 stop

FCA11:58 pmKalispell Glacier Park

Jun 4

FCA5:40 pmKalispell Glacier Park

11h 54m

1 stop

IAD7:34 amWashington, D.C. Dulles Intl

$359

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkKalispell

LGA - FCA

LGAFCA

New York LaGuardia

Wed 5/27

6:00 am-1:33 pm

1 stop9h 33m

Kalispell Glacier Park

Sat 6/6

2:30 pm-11:44 pm

1 stop7h 14m

$303

New YorkKalispell

LGA - FCA

LGAFCA

New York LaGuardia

Sat 6/6

6:00 am-11:29 am

1 stop7h 29m

Kalispell Glacier Park

Sat 6/13

12:35 pm-11:20 pm

1 stop8h 45m

$306

Quickest round-trip

Washington, D.C.Kalispell

DCA - FCA

DCAFCA

Washington, D.C. Reagan-National

Thu 5/28

5:59 pm-11:14 pm

1 stop7h 15m

Kalispell Glacier Park

Thu 6/4

2:30 pm-11:28 pm

1 stop6h 58m

$309

Washington, D.C.Kalispell

DCA - FCA

DCAFCA

Washington, D.C. Reagan-National

Thu 5/28

12:27 pm-11:14 pm

2 stops12h 47m

Kalispell Glacier Park

Thu 6/4

2:30 pm-11:28 pm

1 stop6h 58m

$314

New YorkKalispell

LGA - FCA

LGAFCA

New York LaGuardia

Mon 5/25

6:00 am-1:33 pm

1 stop9h 33m

Kalispell Glacier Park

Sat 6/6

2:30 pm-11:44 pm

1 stop7h 14m

$318

PhiladelphiaKalispell

PHL - FCA

PHLFCA

Philadelphia

Tue 5/26

8:59 am-4:03 pm

1 stop9h 04m

Kalispell Glacier Park

Tue 6/2

1:25 pm-12:38 am

1 stop9h 13m

$332

Washington, D.C.Kalispell

DCA - FCA

DCAFCA

Washington, D.C. Reagan-National

Thu 5/28

8:31 am-3:00 pm

1 stop8h 29m

Kalispell Glacier Park

Thu 6/4

1:35 pm-11:59 pm

1 stop8h 24m

$334

PittsburghKalispell

PIT - FCA

PITFCA

Pittsburgh

Fri 10/16

6:14 pm-11:59 pm

1 stop7h 45m

Kalispell Glacier Park

Wed 10/21

2:10 pm-6:45 am

1 stop14h 35m

$349

PhiladelphiaKalispell

PHL - FCA

PHLFCA

Philadelphia

Wed 5/27

7:16 pm-10:51 am

1 stop17h 35m

Kalispell Glacier Park

Fri 6/5

11:33 am-5:35 am

1 stop16h 02m

$358

Washington, D.C.Kalispell

IAD - FCA

IADFCA

Washington, D.C. Dulles Intl

Thu 6/11

4:32 pm-9:41 am

2 stops19h 09m

Kalispell Glacier Park

Mon 6/15

10:31 am-8:25 am

1 stop19h 54m

$386

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 March is, on average, the cheapest month to fly to Kalispell from Pennsylvania, with most prices found around $144. If you aren’t able to travel to Kalispell during the month of March, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $162.

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 $558 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 $399 on momondo.

Can stopping save me money on Pennsylvania to Kalispell flights?

You could potentially save up to 33% 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

Fastest flight time	5h 08m
Direct flights	Sun
Airports in Kalispell	1 airport

The fastest flight from Pennsylvania to Kalispell takes 5h 08m

Direct flights go from Pennsylvania to Kalispell on Sunday. There are no airlines offering direct flights.

There is 1 airport in Kalispell. From Pennsylvania there are direct flights to Kalispell Glacier Park (FCA).

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 4 as of May 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
American Airlines	PriceFrom $288	Free Cancellation	Rating 7.1 11,668 reviews	Search American Airlines flights
Delta	PriceFrom $318	Free Cancellation	Rating 7.9 8,459 reviews	Search Delta flights
United Airlines	PriceFrom $322	Free Cancellation	Rating 7.4 9,683 reviews	Search United Airlines flights

Whitefish

Columbia Falls

Polson

East Glacier Park

Cut Bank

Eureka

Essex

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.