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Cheap flights from Kalispell to Philadelphia from $223

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kalispell to Philadelphia departing on 8/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Kalispell to Philadelphia

Cheap round-trip flights

Alaska Airlines Logo
6:35 pm - 5:40 amFCA-PHL
9h 05m1 stop
Alaska Airlines Logo
7:00 am - 5:55 pmPHL-FCA
12h 55m1 stop
$324Alaska Airlines
Find Deal
Wed, Oct 15 - Tue, Oct 21
American Airlines Logo
3:30 pm - 12:50 amFCA-PHL
7h 20m1 stop
American Airlines Logo
10:45 am - 4:13 pmPHL-FCA
7h 28m1 stop
$325American Airlines
Find Deal
Thu, Sep 18 - Mon, Sep 22
American Airlines Logo
3:30 pm - 12:50 amFCA-PHL
7h 20m1 stop
American Airlines Logo
6:30 am - 4:13 pmPHL-FCA
11h 43m2 stops
$330American Airlines
Find Deal
Thu, Sep 18 - Mon, Sep 22
American Airlines Logo
3:30 pm - 12:50 amFCA-PHL
7h 20m1 stop
American Airlines Logo
10:45 am - 4:13 pmPHL-FCA
7h 28m1 stop
$363American Airlines
Find Deal
Thu, Sep 18 - Sun, Sep 21
Delta Logo
6:10 pm - 5:45 amFCA-PHL
9h 35m1 stop
Delta Logo
5:40 am - 1:47 pmPHL-FCA
10h 07m2 stops
$387Delta
Find Deal
Thu, Oct 2 - Tue, Oct 7
Delta Logo
6:10 pm - 5:45 amFCA-PHL
9h 35m1 stop
Delta Logo
6:51 pm - 11:44 pmPHL-FCA
6h 53m1 stop
$390Delta
Find Deal
Thu, Sep 18 - Sun, Sep 21
Logo
5:33 pm - 6:05 amFCA-PHL
10h 32m1 stop
Logo
6:25 am - 4:43 pmPHL-FCA
12h 18m2 stops
$396
Find Deal
Thu, Sep 18 - Sun, Sep 21
Logo
5:33 pm - 7:38 pmFCA-PHL
24h 05m3 stops
Logo
6:25 am - 4:43 pmPHL-FCA
12h 18m2 stops
$418
Find Deal
Thu, Sep 18 - Sun, Sep 21
United Airlines Logo
4:08 pm - 5:26 amFCA-PHL
11h 18m1 stop
United Airlines Logo
6:00 am - 9:44 pmPHL-FCA
17h 44m2 stops
$424United Airlines
Find Deal
Thu, Oct 23 - Mon, Oct 27
United Airlines Logo
10:50 am - 12:45 amFCA-PHL
11h 55m2 stops
United Airlines Logo
6:30 am - 1:25 pmPHL-FCA
8h 55m2 stops
$451United Airlines
Find Deal
Thu, Oct 2 - Tue, Oct 7

Alaska Airlines flights from Kalispell to Philadelphia

Our best Alaska Airlines deals on Kalispell to Philadelphia flight tickets
Alaska Airlines
Oct 15
FCA6:35 pmKalispell Glacier Park
9h 05m
1 stop
PHL5:40 amPhiladelphia
Oct 21
PHL7:00 amPhiladelphia
12h 55m
1 stop
FCA5:55 pmKalispell Glacier Park
$324
Find similar
Alaska Airlines
Oct 23
FCA6:35 pmKalispell Glacier Park
9h 05m
1 stop
PHL5:40 amPhiladelphia
Oct 27
PHL7:12 pmPhiladelphia
30h 45m
1 stop
FCA11:57 pmKalispell Glacier Park
$431
Find similar
Alaska Airlines
Oct 15
FCA1:07 pmKalispell Glacier Park
14h 33m
2 stops
PHL5:40 amPhiladelphia
Oct 21
PHL7:00 amPhiladelphia
12h 55m
1 stop
FCA5:55 pmKalispell Glacier Park
$466
Find similar

American Airlines flights from Kalispell to Philadelphia

Our best American Airlines deals on Kalispell to Philadelphia flight tickets
American Airlines
Sep 18
FCA3:30 pmKalispell Glacier Park
7h 20m
1 stop
PHL12:50 amPhiladelphia
Sep 22
PHL10:45 amPhiladelphia
7h 28m
1 stop
FCA4:13 pmKalispell Glacier Park
$325
Find similar
American Airlines
Sep 18
FCA3:30 pmKalispell Glacier Park
7h 20m
1 stop
PHL12:50 amPhiladelphia
Sep 22
PHL6:30 amPhiladelphia
11h 43m
2 stops
FCA4:13 pmKalispell Glacier Park
$330
Find similar
American Airlines
Sep 18
FCA3:30 pmKalispell Glacier Park
7h 20m
1 stop
PHL12:50 amPhiladelphia
Sep 21
PHL10:45 amPhiladelphia
7h 28m
1 stop
FCA4:13 pmKalispell Glacier Park
$363
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Kalispell to Philadelphia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 2, 2025.
Use the filters below to find and compare flights from Kalispell to Philadelphia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KalispellPhiladelphia

FCA - PHL

FCAPHL

Kalispell Glacier Park

Wed 10/15

6:35 pm-5:40 am

1 stop9h 05m

Philadelphia

Tue 10/21

7:00 am-5:55 pm

1 stop12h 55m

$324

KalispellPhiladelphia

FCA - PHL

FCAPHL

Kalispell Glacier Park

Thu 9/18

3:30 pm-12:50 am

1 stop7h 20m

Philadelphia

Mon 9/22

10:45 am-4:13 pm

1 stop7h 28m

$325

KalispellPhiladelphia

FCA - PHL

FCAPHL

Kalispell Glacier Park

Thu 9/18

3:30 pm-12:50 am

1 stop7h 20m

Philadelphia

Mon 9/22

6:30 am-4:13 pm

2 stops11h 43m

$330

KalispellPhiladelphia

FCA - PHL

FCAPHL

Kalispell Glacier Park

Thu 9/18

3:30 pm-12:50 am

1 stop7h 20m

Philadelphia

Sun 9/21

10:45 am-4:13 pm

1 stop7h 28m

$363

KalispellPhiladelphia

FCA - PHL

FCAPHL

Kalispell Glacier Park

Thu 10/2

6:10 pm-5:45 am

1 stop9h 35m

Philadelphia

Tue 10/7

5:40 am-1:47 pm

2 stops10h 07m

$387

KalispellPhiladelphia

FCA - PHL

FCAPHL

Kalispell Glacier Park

Thu 9/18

6:10 pm-5:45 am

1 stop9h 35m

Philadelphia

Sun 9/21

6:51 pm-11:44 pm

1 stop6h 53m

$390

KalispellPhiladelphia

FCA - PHL

FCAPHL

Kalispell Glacier Park

Thu 9/18

5:33 pm-6:05 am

1 stop10h 32m

Philadelphia

Sun 9/21

6:25 am-4:43 pm

2 stops12h 18m

$396

KalispellPhiladelphia

FCA - PHL

FCAPHL

Kalispell Glacier Park

Thu 9/18

5:33 pm-7:38 pm

3 stops24h 05m

Philadelphia

Sun 9/21

6:25 am-4:43 pm

2 stops12h 18m

$418

KalispellPhiladelphia

FCA - PHL

FCAPHL

Kalispell Glacier Park

Thu 10/23

4:08 pm-5:26 am

1 stop11h 18m

Philadelphia

Mon 10/27

6:00 am-9:44 pm

2 stops17h 44m

$424

KalispellPhiladelphia

FCA - PHL

FCAPHL

Kalispell Glacier Park

Thu 10/2

10:50 am-12:45 am

2 stops11h 55m

Philadelphia

Tue 10/7

6:30 am-1:25 pm

2 stops8h 55m

$451

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Philadelphia from

How to get the cheapest flight ticket from Kalispell to Philadelphia

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

What is the typical price of a round-trip flight between Kalispell and Philadelphia?

What is the cheapest month to fly to Philadelphia?

The cheapest month to fly to Philadelphia from Kalispell is in January. Flight prices, which tend to average around $318, are often lower during this time because this is during the off-season. The month of December is another great option to travel to Philadelphia, with average flight prices from Kalispell averaging around $318.

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

The cheapest day to depart from Kalispell to Philadelphia is on a Saturday. Travelers who choose to depart for Philadelphia on a Saturday will often find tickets for as low as $318. On the other hand, Monday is the most expensive day to depart from Kalispell because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $606.

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

According to our data, the cheapest time of day to fly to Philadelphia is at noon. momondo users have found flights departing from Kalispell to Philadelphia at noon for as low as $462. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Philadelphia is in the morning when prices are around $551.

Can stopping save me money on Kalispell to Philadelphia flights?

You could potentially save up to 4% on your flight if you consider stops on a Kalispell to Philadelphia flight.

How have Kalispell to Philadelphia flight prices changed over time?

When to book flights from Kalispell to Philadelphia

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

Cheap Kalispell to Philadelphia (FCA to PHL) flight deals and tips

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

Best Price Found

$223

Fastest flight time

7h 00m

Direct flights

None

Airports in Philadelphia

1 airport
The best one-way flight to Philadelphia from Kalispell in the past 72 hours is $223. The best round-trip flight deal from Kalispell to Philadelphia found on momondo in the last 72 hours is $324.
The fastest flight from Kalispell to Philadelphia takes 7h 00m
There are no direct flights from Kalispell to Philadelphia. Popular non-direct route for this connection is Kalispell Glacier Park Airport - Philadelphia Airport.
There is 1 airport near Philadelphia: Philadelphia (PHL)
Search flight deals

  • How far is Kalispell Glacier Park to Philadelphia by plane?

    The straight-line distance from Kalispell Glacier Park to Philadelphia is 2000.0 mi. By plane, this route typically takes 7h 00m.

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

    Prices for flights from Kalispell Glacier Park Airport to Philadelphia Airport refresh daily.

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

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

  • What documentation or ID do you need to fly to Philadelphia Airport?

    The required travel and health documents for your Philadelphia 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 Philadelphia 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 Kalispell to Philadelphia?

Best airlines flying from Kalispell to Philadelphia

Compare and see reviews for airlines that fly from Kalispell to Philadelphia with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $308Free CancellationRating
8.0
7,985 reviews
Search Delta flights
United AirlinesPriceFrom $318Free CancellationRating
7.4
8,905 reviews
Search United Airlines flights

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Wildwood
Rehoboth Beach
Cape May
Ocean City
Wildwood Crest
King of Prussia
Reading
Dewey Beach
Newark
Dover
North Wildwood
Cherry Hill
Lewes
Avalon
Stone Harbor
Vineland
Exton
Essington
New Castle
Pottstown

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Philadelphia from Kalispell.

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

Yes. momondo allows you to filter the results for Kalispell to Philadelphia flights to just show those with flexible booking policies.

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

Once you have performed a search for Kalispell to Philadelphia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Philadelphia, momondo offers a useful price alert feature which will track prices for flights to Philadelphia from Kalispell and alert you when they change.

An easier way to manage your Philadelphia trip

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