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Cheap flights from Philadelphia to Kalispell from $141

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 3/4. 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
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
2:49 pm - 11:58 pm
FCA
-
PHL
7h 09m
1 stop
$297Delta
Fri, Apr 10 - Mon, Apr 13
Delta Logo
6:00 am - 1:28 pm
PHL
-
FCA
9h 28m
1 stop
Delta Logo
6:10 pm - 5:35 am
FCA
-
PHL
9h 25m
1 stop
$328Delta
Fri, Apr 10 - Mon, Apr 13
Delta Logo
6:05 pm - 11:14 pm
PHL
-
FCA
7h 09m
1 stop
Delta Logo
6:13 pm - 5:13 am
FCA
-
PHL
9h 00m
1 stop
$379Delta
Sat, May 30 - Sat, Jun 6
Alaska Airlines Logo
6:58 pm - 12:03 pm
PHL
-
FCA
19h 05m
1 stop
Alaska Airlines Logo
1:43 pm - 6:02 am
FCA
-
PHL
14h 19m
1 stop
$384Alaska Airlines
Fri, May 8 - Mon, May 11
United Airlines Logo
10:00 am - 9:57 pm
PHL
-
FCA
13h 57m
2 stops
United Airlines Logo
1:20 pm - 5:30 am
FCA
-
PHL
14h 10m
2 stops
$386United Airlines
Wed, May 13 - Thu, May 21
Delta Logo
6:10 am - 1:33 pm
PHL
-
FCA
9h 23m
2 stops
Delta Logo
6:13 pm - 5:13 am
FCA
-
PHL
9h 00m
1 stop
$404Delta
Sat, May 30 - Sat, Jun 6
Delta Logo
6:00 am - 1:28 pm
PHL
-
FCA
9h 28m
1 stop
Delta Logo
2:23 pm - 11:59 pm
FCA
-
PHL
7h 36m
1 stop
$419Delta
Mon, Apr 6 - Fri, Apr 10
Alaska Airlines Logo
5:15 pm - 1:20 pm
PHL
-
FCA
22h 05m
1 stop
Alaska Airlines Logo
2:10 pm - 5:50 am
FCA
-
PHL
13h 40m
1 stop
$429Alaska Airlines
Tue, Jun 9 - Mon, Jun 15
Delta Logo
6:30 am - 1:33 pm
PHL
-
FCA
9h 03m
1 stop
Delta Logo
2:30 pm - 11:17 pm
FCA
-
PHL
6h 47m
1 stop
$439Delta
Fri, May 8 - Mon, May 11
Delta Logo
1:00 pm - 11:46 pm
PHL
-
FCA
12h 46m
2 stops
Delta Logo
6:12 pm - 5:43 am
FCA
-
PHL
9h 31m
1 stop
$443Delta
Tue, Aug 4 - Tue, Aug 11

Delta flights from Philadelphia to Kalispell

Our best Delta deals on Philadelphia to Kalispell flight tickets
Delta
Apr 10
PHL6:00 amPhiladelphia
9h 28m
1 stop
FCA1:28 pmKalispell Glacier Park
Apr 13
FCA2:49 pmKalispell Glacier Park
7h 09m
1 stop
PHL11:58 pmPhiladelphia
$297
Delta
Apr 10
PHL6:00 amPhiladelphia
9h 28m
1 stop
FCA1:28 pmKalispell Glacier Park
Apr 13
FCA6:10 pmKalispell Glacier Park
9h 25m
1 stop
PHL5:35 amPhiladelphia
$328
Delta
May 30
PHL6:05 pmPhiladelphia
7h 09m
1 stop
FCA11:14 pmKalispell Glacier Park
Jun 6
FCA6:13 pmKalispell Glacier Park
9h 00m
1 stop
PHL5:13 amPhiladelphia
$379

Alaska Airlines flights from Philadelphia to Kalispell

Our best Alaska Airlines deals on Philadelphia to Kalispell flight tickets
Alaska Airlines
May 8
PHL6:58 pmPhiladelphia
19h 05m
1 stop
FCA12:03 pmKalispell Glacier Park
May 11
FCA1:43 pmKalispell Glacier Park
14h 19m
1 stop
PHL6:02 amPhiladelphia
$384
Alaska Airlines
Jun 9
PHL5:15 pmPhiladelphia
22h 05m
1 stop
FCA1:20 pmKalispell Glacier Park
Jun 15
FCA2:10 pmKalispell Glacier Park
13h 40m
1 stop
PHL5:50 amPhiladelphia
$429
Alaska Airlines
Jun 13
PHL5:15 pmPhiladelphia
22h 05m
1 stop
FCA1:20 pmKalispell Glacier Park
Jun 18
FCA8:00 pmKalispell Glacier Park
7h 50m
1 stop
PHL5:50 amPhiladelphia
$452

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 February 5, 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

PhiladelphiaKalispell

PHL - FCA

PHLFCA

Philadelphia

Fri 4/10

6:00 am-1:28 pm

1 stop9h 28m

Kalispell Glacier Park

Mon 4/13

2:49 pm-11:58 pm

1 stop7h 09m

$297

PhiladelphiaKalispell

PHL - FCA

PHLFCA

Philadelphia

Fri 4/10

6:00 am-1:28 pm

1 stop9h 28m

Kalispell Glacier Park

Mon 4/13

6:10 pm-5:35 am

1 stop9h 25m

$328

PhiladelphiaKalispell

PHL - FCA

PHLFCA

Philadelphia

Sat 5/30

6:05 pm-11:14 pm

1 stop7h 09m

Kalispell Glacier Park

Sat 6/6

6:13 pm-5:13 am

1 stop9h 00m

$379

PhiladelphiaKalispell

PHL - FCA

PHLFCA

Philadelphia

Fri 5/8

6:58 pm-12:03 pm

1 stop19h 05m

Kalispell Glacier Park

Mon 5/11

1:43 pm-6:02 am

1 stop14h 19m

$384

PhiladelphiaKalispell

PHL - FCA

PHLFCA

Philadelphia

Wed 5/13

10:00 am-9:57 pm

2 stops13h 57m

Kalispell Glacier Park

Thu 5/21

1:20 pm-5:30 am

2 stops14h 10m

$386

PhiladelphiaKalispell

PHL - FCA

PHLFCA

Philadelphia

Sat 5/30

6:10 am-1:33 pm

2 stops9h 23m

Kalispell Glacier Park

Sat 6/6

6:13 pm-5:13 am

1 stop9h 00m

$404

PhiladelphiaKalispell

PHL - FCA

PHLFCA

Philadelphia

Mon 4/6

6:00 am-1:28 pm

1 stop9h 28m

Kalispell Glacier Park

Fri 4/10

2:23 pm-11:59 pm

1 stop7h 36m

$419

PhiladelphiaKalispell

PHL - FCA

PHLFCA

Philadelphia

Tue 6/9

5:15 pm-1:20 pm

1 stop22h 05m

Kalispell Glacier Park

Mon 6/15

2:10 pm-5:50 am

1 stop13h 40m

$429

PhiladelphiaKalispell

PHL - FCA

PHLFCA

Philadelphia

Fri 5/8

6:30 am-1:33 pm

1 stop9h 03m

Kalispell Glacier Park

Mon 5/11

2:30 pm-11:17 pm

1 stop6h 47m

$439

PhiladelphiaKalispell

PHL - FCA

PHLFCA

Philadelphia

Tue 8/4

1:00 pm-11:46 pm

2 stops12h 46m

Kalispell Glacier Park

Tue 8/11

6:12 pm-5:43 am

1 stop9h 31m

$443

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 April is also cheap. Prices for this month can be found on momondo for an average of $398.

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 $552 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 $430 on momondo.

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

7h 09m

Direct flights

None
The fastest flight from Philadelphia to Kalispell takes 7h 09m
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 7h 09m.

  • 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 $282Free CancellationRating
7.9
8,144 reviews
Search Delta flights
United AirlinesPriceFrom $343Free CancellationRating
7.4
9,236 reviews
Search United Airlines flights
American AirlinesPriceFrom $346Free CancellationRating
7.2
11,222 reviews
Search American Airlines flights

Traveling to a place near Kalispell?

Book flights to Kalispell if you plan to visit one of these locations
Whitefish
Columbia Falls
Polson
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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