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Cheap flights from Philadelphia to Kalispell from $139

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 9/17. 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

Alaska Airlines Logo
7:11 pm - 12:22 pmPHL-FCA
19h 11m1 stop
Alaska Airlines Logo
6:35 pm - 5:40 amFCA-PHL
9h 05m1 stop
$265Alaska Airlines
Find Deal
ter, out 7 - ter, out 14
American Airlines Logo
5:00 am - 11:03 amPHL-FCA
8h 03m1 stop
American Airlines Logo
3:49 pm - 1:10 amFCA-PHL
7h 21m1 stop
$283American Airlines
Find Deal
seg, set 1 - sex, set 5
American Airlines Logo
7:10 pm - 4:13 pmPHL-FCA
23h 03m1 stop
American Airlines Logo
3:49 pm - 1:10 amFCA-PHL
7h 21m1 stop
$320American Airlines
Find Deal
sáb, set 13 - sex, set 19
Alaska Airlines Logo
7:11 pm - 12:22 pmPHL-FCA
19h 11m1 stop
Alaska Airlines Logo
6:35 pm - 5:40 amFCA-PHL
9h 05m1 stop
$324Alaska Airlines
Find Deal
ter, out 7 - ter, out 14
Delta Logo
6:59 pm - 11:53 pmPHL-FCA
6h 54m1 stop
Delta Logo
2:55 pm - 11:51 pmFCA-PHL
6h 56m1 stop
$358Delta
Find Deal
qua, set 3 - qua, set 10
Delta Logo
6:59 pm - 11:53 pmPHL-FCA
6h 54m1 stop
Delta Logo
2:55 pm - 11:51 pmFCA-PHL
6h 56m1 stop
$362Delta
Find Deal
qua, set 3 - qua, set 10
United Airlines Logo
6:30 am - 11:35 amPHL-FCA
7h 05m1 stop
United Airlines Logo
4:08 pm - 5:26 amFCA-PHL
11h 18m1 stop
$390United Airlines
Find Deal
seg, out 6 - sex, out 10
United Airlines Logo
10:05 am - 9:31 pmPHL-FCA
13h 26m2 stops
United Airlines Logo
4:08 pm - 5:26 amFCA-PHL
11h 18m1 stop
$395United Airlines
Find Deal
seg, out 6 - sex, out 10
Logo
6:25 am - 4:43 pmPHL-FCA
12h 18m2 stops
Logo
5:33 pm - 6:05 amFCA-PHL
10h 32m1 stop
$403
Find Deal
qui, set 25 - dom, set 28
Logo
2:06 pm - 8:40 pmPHL-FCA
32h 34m3 stops
Logo
9:30 pm - 8:49 pmFCA-PHL
21h 19m2 stops
$404
Find Deal
sáb, ago 23 - qui, ago 28

American Airlines flights from Philadelphia to Kalispell

Our best American Airlines deals on Philadelphia to Kalispell flight tickets
American Airlines
Sep 1
PHL5:00 amPhiladelphia
8h 03m
1 stop
FCA11:03 amKalispell Glacier Park
Sep 5
FCA3:49 pmKalispell Glacier Park
7h 21m
1 stop
PHL1:10 amPhiladelphia
$283
Find similar
American Airlines
Sep 13
PHL7:10 pmPhiladelphia
23h 03m
1 stop
FCA4:13 pmKalispell Glacier Park
Sep 19
FCA3:49 pmKalispell Glacier Park
7h 21m
1 stop
PHL1:10 amPhiladelphia
$320
Find similar
American Airlines
Sep 24
PHL6:42 amPhiladelphia
9h 41m
1 stop
FCA2:23 pmKalispell Glacier Park
Sep 29
FCA3:49 pmKalispell Glacier Park
7h 21m
1 stop
PHL1:10 amPhiladelphia
$346
Find similar

Delta flights from Philadelphia to Kalispell

Our best Delta deals on Philadelphia to Kalispell flight tickets
Delta
Sep 3
PHL6:59 pmPhiladelphia
6h 54m
1 stop
FCA11:53 pmKalispell Glacier Park
Sep 10
FCA2:55 pmKalispell Glacier Park
6h 56m
1 stop
PHL11:51 pmPhiladelphia
$358
Find similar
Delta
Sep 3
PHL6:59 pmPhiladelphia
6h 54m
1 stop
FCA11:53 pmKalispell Glacier Park
Sep 10
FCA2:55 pmKalispell Glacier Park
6h 56m
1 stop
PHL11:51 pmPhiladelphia
$362
Find similar
Delta
Aug 26
PHL12:47 pmPhiladelphia
12h 23m
2 stops
FCA11:10 pmKalispell Glacier Park
Sep 4
FCA5:20 amKalispell Glacier Park
8h 30m
1 stop
PHL3:50 pmPhiladelphia
$367
Find similar

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 julho 31, 2025.
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

ter 10/7

7:11 pm-12:22 pm

1 stop19h 11m

Kalispell Glacier Park

ter 10/14

6:35 pm-5:40 am

1 stop9h 05m

$265

PhiladelphiaKalispell

PHL - FCA

PHLFCA

Philadelphia

seg 9/1

5:00 am-11:03 am

1 stop8h 03m

Kalispell Glacier Park

sex 9/5

3:49 pm-1:10 am

1 stop7h 21m

$283

PhiladelphiaKalispell

PHL - FCA

PHLFCA

Philadelphia

sáb 9/13

7:10 pm-4:13 pm

1 stop23h 03m

Kalispell Glacier Park

sex 9/19

3:49 pm-1:10 am

1 stop7h 21m

$320

PhiladelphiaKalispell

PHL - FCA

PHLFCA

Philadelphia

ter 10/7

7:11 pm-12:22 pm

1 stop19h 11m

Kalispell Glacier Park

ter 10/14

6:35 pm-5:40 am

1 stop9h 05m

$324

PhiladelphiaKalispell

PHL - FCA

PHLFCA

Philadelphia

qua 9/3

6:59 pm-11:53 pm

1 stop6h 54m

Kalispell Glacier Park

qua 9/10

2:55 pm-11:51 pm

1 stop6h 56m

$358

PhiladelphiaKalispell

PHL - FCA

PHLFCA

Philadelphia

qua 9/3

6:59 pm-11:53 pm

1 stop6h 54m

Kalispell Glacier Park

qua 9/10

2:55 pm-11:51 pm

1 stop6h 56m

$362

PhiladelphiaKalispell

PHL - FCA

PHLFCA

Philadelphia

seg 10/6

6:30 am-11:35 am

1 stop7h 05m

Kalispell Glacier Park

sex 10/10

4:08 pm-5:26 am

1 stop11h 18m

$390

PhiladelphiaKalispell

PHL - FCA

PHLFCA

Philadelphia

seg 10/6

10:05 am-9:31 pm

2 stops13h 26m

Kalispell Glacier Park

sex 10/10

4:08 pm-5:26 am

1 stop11h 18m

$395

PhiladelphiaKalispell

PHL - FCA

PHLFCA

Philadelphia

qui 9/25

6:25 am-4:43 pm

2 stops12h 18m

Kalispell Glacier Park

dom 9/28

5:33 pm-6:05 am

1 stop10h 32m

$403

PhiladelphiaKalispell

PHL - FCA

PHLFCA

Philadelphia

sáb 8/23

2:06 pm-8:40 pm

3 stops32h 34m

Kalispell Glacier Park

qui 8/28

9:30 pm-8:49 pm

2 stops21h 19m

$404

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 April is, on average, the cheapest month to fly to Kalispell from Philadelphia, with most prices found around $420. If you aren’t able to travel to Kalispell during the month of April, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $498.

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

The cheapest day to depart from Philadelphia to Kalispell is on a Wednesday. Travelers who choose to depart for Kalispell on a Wednesday will often find tickets for as low as $571. The most expensive day to fly to Kalispell is Monday, with ticket prices averaging around $690.

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

According to our data, the cheapest time of day to fly to Kalispell is in the afternoon. momondo users have found flights departing from Philadelphia to Kalispell in the afternoon for as low as $572. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Kalispell, so prices are often more expensive at around $619 per ticket.

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 $580 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 $459 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

Best Price Found

$139

Fastest flight time

6h 53m

Direct flights

None

Airports in Kalispell

1 airport
The best one-way flight to Kalispell from Philadelphia in the past 72 hours is $139. The best round-trip flight deal from Philadelphia to Kalispell found on momondo in the last 72 hours is $265.
The fastest flight from Philadelphia to Kalispell takes 6h 53m
There are no direct flights from Philadelphia to Kalispell. Popular non-direct route for this connection is Philadelphia Airport - Kalispell Glacier Park Airport.
There is 1 airport near Kalispell: Kalispell Glacier Park (FCA)
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  • 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 53m.

  • 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 $306Free CancellationRating
8.0
7,981 reviews
Search Delta flights
American AirlinesPriceFrom $323Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $375Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $398Free CancellationRating
7.4
8,900 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
Columbia Falls
Polson
East Glacier Park
Essex
Eureka
Cut Bank

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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