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Cheap flights from Philadelphia to Kalispell from $180

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Kalispell departing on 6/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Philadelphia to Kalispell

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:00 am - 1:28 pm
PHL
-
FCA
9h 28m
1 stop
Delta Logo
6:10 pm - 5:59 am
FCA
-
PHL
9h 49m
1 stop
$359Delta
Wed, Apr 8 - Wed, Apr 15
Delta Logo
12:26 pm - 11:41 pm
PHL
-
FCA
13h 15m
2 stops
Delta Logo
2:49 pm - 11:58 pm
FCA
-
PHL
7h 09m
1 stop
$364Delta
Wed, Apr 8 - Wed, Apr 15
Delta Logo
12:26 pm - 11:41 pm
PHL
-
FCA
13h 15m
2 stops
Delta Logo
6:10 pm - 9:25 am
FCA
-
PHL
13h 15m
2 stops
$370Delta
Thu, Apr 9 - Tue, Apr 14
United Airlines Logo
10:00 am - 4:11 pm
PHL
-
FCA
8h 11m
1 stop
United Airlines Logo
4:08 pm - 12:50 am
FCA
-
PHL
6h 42m
1 stop
$398United Airlines
Sat, Jun 6 - Wed, Aug 26
United Airlines Logo
6:17 am - 11:54 am
PHL
-
FCA
7h 37m
1 stop
United Airlines Logo
2:33 pm - 11:43 pm
FCA
-
PHL
7h 10m
1 stop
$402United Airlines
Sat, Apr 4 - Wed, Apr 8
Delta Logo
6:30 pm - 11:46 pm
PHL
-
FCA
7h 16m
1 stop
Delta Logo
6:12 pm - 5:43 am
FCA
-
PHL
9h 31m
1 stop
$409Delta
Tue, Jun 9 - Mon, Jun 15
United Airlines Logo
11:30 am - 9:32 pm
PHL
-
FCA
12h 02m
2 stops
United Airlines Logo
4:08 pm - 12:50 am
FCA
-
PHL
6h 42m
1 stop
$414United Airlines
Fri, Aug 21 - Thu, Aug 27
Delta Logo
6:30 pm - 11:46 pm
PHL
-
FCA
7h 16m
1 stop
Delta Logo
6:12 pm - 5:43 am
FCA
-
PHL
9h 31m
1 stop
$419Delta
Tue, Jun 9 - Mon, Jun 15
United Airlines Logo
6:17 am - 1:31 pm
PHL
-
FCA
9h 14m
2 stops
United Airlines Logo
6:00 am - 9:32 pm
FCA
-
PHL
13h 32m
2 stops
$420United Airlines
Sat, Apr 18 - Sat, Apr 25
Delta Logo
12:02 pm - 11:02 pm
PHL
-
FCA
13h 00m
2 stops
Delta Logo
6:12 pm - 5:43 am
FCA
-
PHL
9h 31m
1 stop
$424Delta
Tue, Aug 25 - Thu, Sep 10

Alaska Airlines flights from Philadelphia to Kalispell

Our best Alaska Airlines deals on Philadelphia to Kalispell flight tickets
Alaska Airlines
Apr 4
PHL6:47 pmPhiladelphia
19h 25m
1 stop
FCA12:12 pmKalispell Glacier Park
Apr 8
FCA8:26 pmKalispell Glacier Park
7h 39m
1 stop
PHL6:05 amPhiladelphia
$469
Alaska Airlines
Sep 5
PHL5:56 pmPhiladelphia
20h 18m
1 stop
FCA12:14 pmKalispell Glacier Park
Sep 11
FCA6:33 amKalispell Glacier Park
8h 23m
1 stop
PHL4:56 pmPhiladelphia
$489
Alaska Airlines
Apr 3
PHL6:47 pmPhiladelphia
19h 25m
1 stop
FCA12:12 pmKalispell Glacier Park
Apr 7
FCA8:26 pmKalispell Glacier Park
7h 39m
1 stop
PHL6:05 amPhiladelphia
$544

Delta flights from Philadelphia to Kalispell

Our best Delta deals on Philadelphia to Kalispell flight tickets
Delta
Apr 8
PHL6:00 amPhiladelphia
9h 28m
1 stop
FCA1:28 pmKalispell Glacier Park
Apr 15
FCA6:10 pmKalispell Glacier Park
9h 49m
1 stop
PHL5:59 amPhiladelphia
$359
Delta
Apr 8
PHL12:26 pmPhiladelphia
13h 15m
2 stops
FCA11:41 pmKalispell Glacier Park
Apr 15
FCA2:49 pmKalispell Glacier Park
7h 09m
1 stop
PHL11:58 pmPhiladelphia
$364
Delta
Apr 9
PHL12:26 pmPhiladelphia
13h 15m
2 stops
FCA11:41 pmKalispell Glacier Park
Apr 14
FCA6:10 pmKalispell Glacier Park
13h 15m
2 stops
PHL9:25 amPhiladelphia
$370

momondo Fare Finder

 
Customize your flight search to find flights from Philadelphia to Kalispell 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 March 22, 2026.
Use the filters below to find and compare flights from Philadelphia to Kalispell that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaKalispell

PHL - FCA

PHLFCA

Philadelphia

Wed 4/8

6:00 am-1:28 pm

1 stop9h 28m

Kalispell Glacier Park

Wed 4/15

6:10 pm-5:59 am

1 stop9h 49m

$359

PhiladelphiaKalispell

PHL - FCA

PHLFCA

Philadelphia

Wed 4/8

12:26 pm-11:41 pm

2 stops13h 15m

Kalispell Glacier Park

Wed 4/15

2:49 pm-11:58 pm

1 stop7h 09m

$364

PhiladelphiaKalispell

PHL - FCA

PHLFCA

Philadelphia

Thu 4/9

12:26 pm-11:41 pm

2 stops13h 15m

Kalispell Glacier Park

Tue 4/14

6:10 pm-9:25 am

2 stops13h 15m

$370

PhiladelphiaKalispell

PHL - FCA

PHLFCA

Philadelphia

Sat 6/6

10:00 am-4:11 pm

1 stop8h 11m

Kalispell Glacier Park

Wed 8/26

4:08 pm-12:50 am

1 stop6h 42m

$398
Quickest round-trip

PhiladelphiaKalispell

PHL - FCA

PHLFCA

Philadelphia

Sat 4/4

6:17 am-11:54 am

1 stop7h 37m

Kalispell Glacier Park

Wed 4/8

2:33 pm-11:43 pm

1 stop7h 10m

$402

PhiladelphiaKalispell

PHL - FCA

PHLFCA

Philadelphia

Tue 6/9

6:30 pm-11:46 pm

1 stop7h 16m

Kalispell Glacier Park

Mon 6/15

6:12 pm-5:43 am

1 stop9h 31m

$409

PhiladelphiaKalispell

PHL - FCA

PHLFCA

Philadelphia

Fri 8/21

11:30 am-9:32 pm

2 stops12h 02m

Kalispell Glacier Park

Thu 8/27

4:08 pm-12:50 am

1 stop6h 42m

$414

PhiladelphiaKalispell

PHL - FCA

PHLFCA

Philadelphia

Tue 6/9

6:30 pm-11:46 pm

1 stop7h 16m

Kalispell Glacier Park

Mon 6/15

6:12 pm-5:43 am

1 stop9h 31m

$419

PhiladelphiaKalispell

PHL - FCA

PHLFCA

Philadelphia

Sat 4/18

6:17 am-1:31 pm

2 stops9h 14m

Kalispell Glacier Park

Sat 4/25

6:00 am-9:32 pm

2 stops13h 32m

$420

PhiladelphiaKalispell

PHL - FCA

PHLFCA

Philadelphia

Tue 8/25

12:02 pm-11:02 pm

2 stops13h 00m

Kalispell Glacier Park

Thu 9/10

6:12 pm-5:43 am

1 stop9h 31m

$424

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 Kalispell from

How to get the cheapest flight ticket from Philadelphia 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

What is the cheapest month to fly to Kalispell?

The month of November is, on average, the cheapest month to fly to Kalispell from Philadelphia, with most prices found around $384. If you aren’t able to travel to Kalispell during the month of November, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $488.

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

You are more likely to see cheaper flights to Kalispell from Philadelphia when booking weeks ahead of your departure date. In general, you can expect to find flights to Kalispell for around $563 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kalispell from Philadelphia for as low as $441 on momondo.

How have Philadelphia to Kalispell flight prices changed over time?

As of March 2026, prices for Philadelphia to Kalispell flights are approximately 53% cheaper when compared to flights at the same time last year.

When to book flights from Philadelphia to Kalispell

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

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

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

Fastest flight time

6h 41m

Direct flights

None
The fastest flight from Philadelphia to Kalispell takes 6h 41m
There are no direct flights from Philadelphia to Kalispell. There are no popular flight routes from Philadelphia to Kalispell.
Search flight deals

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

    A flight from Philadelphia to Kalispell Glacier Park will travel around 2000.0 mi. In terms of flight time, this usually takes a little over 6h 41m.

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

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

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

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

    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 Philadelphia Airport to Kalispell Glacier Park Airport.

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

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

Best airlines flying from Philadelphia to Kalispell

Compare and see reviews for airlines that fly from Philadelphia to Kalispell with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $222Free CancellationRating
7.9
8,319 reviews
Search Delta flights
American AirlinesPriceFrom $324Free CancellationRating
7.1
11,489 reviews
Search American Airlines flights
United AirlinesPriceFrom $334Free CancellationRating
7.4
9,460 reviews
Search United Airlines flights

Traveling to a place near Kalispell?

Book flights to Kalispell if you plan to visit one of these locations
Whitefish
Polson
Columbia Falls
East Glacier Park
Cut Bank
Essex
Eureka

Why use momondo?

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

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 Philadelphia to Kalispell for you.

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

Flights from Philadelphia 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 Philadelphia to Kalispell?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Philadelphia to Kalispell.

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

Yes. momondo can track prices for Philadelphia to Kalispell flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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