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

Delta, United Airlines, and American Airlines are the most popular carriers operating from Kalispell Glacier Park to Pennsylvania

What airlines fly to Pennsylvania?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Pennsylvania from Kalispell according to our data. United Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Pennsylvania. Keep in mind that there are 3 different airlines that fly to Pennsylvania on a routine basis, so you have a few additional options to choose from.

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

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

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

As of March 2026, there are 2 operators available to choose from for flights from Kalispell Glacier Park Airport to Pennsylvania.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kalispell Glacier Park Airport to Pennsylvania.

What documentation or ID do you need to fly to Pennsylvania?

The travel and health documents required for your trip to Pennsylvania 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 Pennsylvania. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$123 Cheap Flights from Kalispell to Pennsylvania in 2026

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Find the cheapest flights from Kalispell to Pennsylvania

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:30 pm - 11:28 pm

FCA

DCA

6h 58m

1 stop

6:05 am - 1:33 pm

DCA

FCA

9h 28m

1 stop

$249Delta

Thu, May 28 - Mon, Jun 1

2:49 pm - 11:44 pm

FCA

LGA

6h 55m

1 stop

6:05 am - 1:54 pm

LGA

FCA

9h 49m

1 stop

$269Delta

Tue, Apr 28 - Wed, May 6

5:05 am - 5:30 pm

FCA

LGA

10h 25m

2 stops

6:05 am - 1:54 pm

LGA

FCA

9h 49m

1 stop

$274Delta

Tue, Apr 28 - Wed, May 6

2:49 pm - 11:44 pm

FCA

LGA

6h 55m

1 stop

6:05 am - 1:54 pm

LGA

FCA

9h 49m

1 stop

$284Delta

Tue, Apr 14 - Tue, Apr 21

8:26 pm - 6:05 am

FCA

PHL

7h 39m

1 stop

6:47 pm - 12:12 pm

PHL

FCA

19h 25m

1 stop

$289Alaska Airlines

Mon, Mar 30 - Tue, Apr 7

1:25 pm - 12:31 am

FCA

PHL

9h 06m

1 stop

5:18 am - 12:35 pm

PHL

FCA

9h 17m

1 stop

$297American Airlines

Thu, May 28 - Tue, Jun 2

8:26 pm - 7:12 am

FCA

JFK

8h 46m

1 stop

4:29 pm - 11:47 pm

JFK

FCA

9h 18m

1 stop

$300Multiple Airlines

Mon, Mar 30 - Mon, Apr 6

1:52 pm - 5:40 am

FCA

IAD

13h 48m

1 stop

7:00 am - 7:46 pm

IAD

FCA

14h 46m

1 stop

$305Alaska Airlines

Thu, Apr 9 - Tue, Apr 14

12:35 pm - 9:28 pm

FCA

PHL

6h 53m

1 stop

6:10 am - 4:11 pm

PHL

FCA

12h 01m

2 stops

$324United Airlines

Thu, May 28 - Tue, Jun 2

1:25 pm - 12:09 am

FCA

IAD

8h 44m

2 stops

6:18 am - 3:00 pm

IAD

FCA

10h 42m

1 stop

$346American Airlines

Thu, May 28 - Mon, Jun 1

Delta flights from Kalispell to Pennsylvania

Our best Delta deals on Kalispell to Pennsylvania flight tickets

Delta

May 28

FCA2:30 pmKalispell Glacier Park

6h 58m

1 stop

DCA11:28 pmWashington, D.C. Reagan-National

Jun 1

DCA6:05 amWashington, D.C. Reagan-National

9h 28m

1 stop

FCA1:33 pmKalispell Glacier Park

$249

Delta

Apr 28

FCA2:49 pmKalispell Glacier Park

6h 55m

1 stop

LGA11:44 pmNew York LaGuardia

May 6

LGA6:05 amNew York LaGuardia

9h 49m

1 stop

FCA1:54 pmKalispell Glacier Park

$269

Delta

Apr 28

FCA5:05 amKalispell Glacier Park

10h 25m

2 stops

LGA5:30 pmNew York LaGuardia

May 6

LGA6:05 amNew York LaGuardia

9h 49m

1 stop

FCA1:54 pmKalispell Glacier Park

$274

Alaska Airlines flights from Kalispell to Pennsylvania

Our best Alaska Airlines deals on Kalispell to Pennsylvania flight tickets

Alaska Airlines

Mar 30

FCA8:26 pmKalispell Glacier Park

7h 39m

1 stop

PHL6:05 amPhiladelphia

Apr 7

PHL6:47 pmPhiladelphia

19h 25m

1 stop

FCA12:12 pmKalispell Glacier Park

$289

Alaska Airlines

Apr 9

FCA1:52 pmKalispell Glacier Park

13h 48m

1 stop

IAD5:40 amWashington, D.C. Dulles Intl

Apr 14

IAD7:00 amWashington, D.C. Dulles Intl

14h 46m

1 stop

FCA7:46 pmKalispell Glacier Park

$305

Alaska Airlines

May 28

FCA5:40 pmKalispell Glacier Park

11h 54m

1 stop

IAD7:34 amWashington, D.C. Dulles Intl

Jun 1

IAD5:35 pmWashington, D.C. Dulles Intl

8h 23m

1 stop

FCA11:58 pmKalispell Glacier Park

$330

Fly from

Fly to

Route

Depart

Return

Price

KalispellWashington, D.C.

FCA - DCA

FCADCA

Kalispell Glacier Park

Thu 5/28

2:30 pm-11:28 pm

1 stop6h 58m

Washington, D.C. Reagan-National

Mon 6/1

6:05 am-1:33 pm

1 stop9h 28m

$249

KalispellNew York

FCA - LGA

FCALGA

Kalispell Glacier Park

Tue 4/28

2:49 pm-11:44 pm

1 stop6h 55m

New York LaGuardia

Wed 5/6

6:05 am-1:54 pm

1 stop9h 49m

$269

KalispellNew York

FCA - LGA

FCALGA

Kalispell Glacier Park

Tue 4/28

5:05 am-5:30 pm

2 stops10h 25m

New York LaGuardia

Wed 5/6

6:05 am-1:54 pm

1 stop9h 49m

$274

KalispellNew York

FCA - LGA

FCALGA

Kalispell Glacier Park

Tue 4/14

2:49 pm-11:44 pm

1 stop6h 55m

New York LaGuardia

Tue 4/21

6:05 am-1:54 pm

1 stop9h 49m

$284

KalispellPhiladelphia

FCA - PHL

FCAPHL

Kalispell Glacier Park

Mon 3/30

8:26 pm-6:05 am

1 stop7h 39m

Philadelphia

Tue 4/7

6:47 pm-12:12 pm

1 stop19h 25m

$289

KalispellPhiladelphia

FCA - PHL

FCAPHL

Kalispell Glacier Park

Thu 5/28

1:25 pm-12:31 am

1 stop9h 06m

Philadelphia

Tue 6/2

5:18 am-12:35 pm

1 stop9h 17m

$297

KalispellNew York

FCA - JFK

FCAJFK

Kalispell Glacier Park

Mon 3/30

8:26 pm-7:12 am

1 stop8h 46m

New York John F Kennedy Intl

Mon 4/6

4:29 pm-11:47 pm

1 stop9h 18m

$300

KalispellWashington, D.C.

FCA - IAD

FCAIAD

Kalispell Glacier Park

Thu 4/9

1:52 pm-5:40 am

1 stop13h 48m

Washington, D.C. Dulles Intl

Tue 4/14

7:00 am-7:46 pm

1 stop14h 46m

$305

KalispellPhiladelphia

FCA - PHL

FCAPHL

Kalispell Glacier Park

Thu 5/28

12:35 pm-9:28 pm

1 stop6h 53m

Philadelphia

Tue 6/2

6:10 am-4:11 pm

2 stops12h 01m

$324

KalispellWashington, D.C.

FCA - IAD

FCAIAD

Kalispell Glacier Park

Thu 5/28

1:25 pm-12:09 am

2 stops8h 44m

Washington, D.C. Dulles Intl

Mon 6/1

6:18 am-3:00 pm

1 stop10h 42m

$346

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 Kalispell to Pennsylvania

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

Can stopping save me money on Kalispell to Pennsylvania flights?

You could potentially save up to 51% on your flight if you consider stops on a Kalispell to Pennsylvania flight.

Cheap Kalispell to Pennsylvania flight deals and tips

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

Fastest flight time	4h 40m
Direct flights	Sun
Airports in Pennsylvania	152 airports

The fastest flight from Kalispell to Pennsylvania takes 4h 40m

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

There are 152 airports in Pennsylvania. From Kalispell there are direct flights to Newark (EWR), New York LaGuardia (LGA).

Search flight deals

When did momondo last update prices for flights from Kalispell Glacier Park Airport to Pennsylvania?
Prices for flights from Kalispell Glacier Park Airport to Pennsylvania are updated daily.
How many operators does momondo search for flights from Kalispell Glacier Park Airport to Pennsylvania?
As of March 2026, there are 2 operators available to choose from for flights from Kalispell Glacier Park Airport to Pennsylvania.
How old do you have to be to fly from Kalispell Glacier Park Airport to Pennsylvania?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kalispell Glacier Park Airport to Pennsylvania.
What documentation or ID do you need to fly to Pennsylvania?
The travel and health documents required for your trip to Pennsylvania 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 Pennsylvania. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Kalispell to Pennsylvania

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $248	Free Cancellation	Rating 7.4 9,375 reviews		Search United Airlines flights
Delta	PriceFrom $276	Free Cancellation	Rating 7.9 8,237 reviews		Search Delta flights

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

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 Kalispell to Pennsylvania for you.

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

Flights from Kalispell to Pennsylvania 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 Kalispell to Pennsylvania?

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 Pennsylvania from Kalispell.

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

If you are not ready to book a flight from Kalispell to Pennsylvania now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Pennsylvania and let you know when they change.