$155 Find Cheap Flights from Kalispell to Pennsylvania

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Kalispell to Pennsylvania departing on 4/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Pennsylvania

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kalispell to Pennsylvania, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kalispell to Pennsylvania, as well as popular online travel agencies
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Cheap Flights from Kalispell to Pennsylvania

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Philadelphia
Philadelphia1 stop$339
Pittsburgh
Pittsburgh1 stop$447
New York
New York1 stop$329
Philadelphia
Philadelphia1 stop$339
Pittsburgh
Pittsburgh1 stop$447
New York
New York1 stop$329

Book Cheap Kalispell to Pennsylvania Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Kalispell to Pennsylvania that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Kalispell to Pennsylvania

Tue, Aug 25 - Tue, Sep 1
Delta Logo
6:59 am - 5:58 pm
FCA
-
IAD
8h 59m
1 stop
Delta Logo
6:40 pm - 11:46 pm
IAD
-
FCA
7h 06m
1 stop
$309Delta
Tue, Aug 25 - Tue, Sep 1
Delta Logo
6:59 am - 6:00 pm
FCA
-
DCA
9h 01m
1 stop
Delta Logo
6:50 pm - 11:46 pm
DCA
-
FCA
6h 56m
1 stop
$309Delta
Tue, Aug 25 - Sat, Aug 29
Delta Logo
6:59 am - 5:58 pm
FCA
-
IAD
8h 59m
1 stop
Delta Logo
5:15 pm - 11:46 pm
IAD
-
FCA
8h 31m
2 stops
$314Delta
Tue, Aug 25 - Mon, Aug 31
Delta Logo
6:59 am - 6:00 pm
FCA
-
DCA
9h 01m
1 stop
Delta Logo
3:05 pm - 11:46 pm
DCA
-
FCA
10h 41m
2 stops
$314Delta
Wed, May 27 - Wed, Jun 3
American Airlines Logo
12:25 pm - 12:36 am
FCA
-
PHL
10h 11m
1 stop
American Airlines Logo
5:18 am - 12:35 pm
PHL
-
FCA
9h 17m
1 stop
$339American Airlines
Fri, May 22 - Sun, May 24
American Airlines Logo
1:25 pm - 11:30 pm
FCA
-
EWR
8h 05m
1 stop
American Airlines Logo
10:42 am - 4:03 pm
EWR
-
FCA
7h 21m
1 stop
$349American Airlines
Fri, May 22 - Sun, May 24
United Airlines Logo
12:35 pm - 11:10 pm
FCA
-
LGA
8h 35m
1 stop
United Airlines Logo
6:10 am - 11:29 am
LGA
-
FCA
7h 19m
1 stop
$351United Airlines
Wed, Apr 1 - Sun, Apr 5
United Airlines Logo
2:33 pm - 11:22 pm
FCA
-
LGA
6h 49m
1 stop
United Airlines Logo
6:10 am - 11:54 am
LGA
-
FCA
7h 44m
1 stop
$359United Airlines
Mon, Apr 13 - Mon, Apr 20
Alaska Airlines Logo
8:26 pm - 6:00 am
FCA
-
EWR
7h 34m
1 stop
Alaska Airlines Logo
5:38 pm - 1:12 pm
EWR
-
FCA
21h 34m
1 stop
$366Alaska Airlines
Sat, Apr 18 - Tue, Apr 21
Alaska Airlines Logo
1:52 pm - 5:40 am
FCA
-
IAD
13h 48m
1 stop
Alaska Airlines Logo
7:00 am - 12:03 pm
IAD
-
FCA
31h 03m
1 stop
$385Alaska Airlines
Booking Insights

KAYAK's insights & trends for Kalispell to Pennsylvania flights

Get data-powered insights and trends into flights from Kalispell to Pennsylvania to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Kalispell to Pennsylvania?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Kalispell to Pennsylvania were found on Delta ($309) and Alaska Airlines ($379).

Good to know

Low seasonAugust
Cheapest flight$155
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 7% increase in price.
Flight from Kalispell to Washington, D.C.

FAQs - booking Pennsylvania flights

  • How does KAYAK find such low prices on flights from Kalispell to Pennsylvania?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kalispell to Pennsylvania.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kalispell to Pennsylvania?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Kalispell to Pennsylvania is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Kalispell to Pennsylvania?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Kalispell to Pennsylvania with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kalispell to Pennsylvania?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Kalispell to Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Kalispell to Pennsylvania

 
See real verified KAYAK customer reviews for airlines flying from Kalispell to Pennsylvania. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Kalispell to Pennsylvania? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8292 reviews
7.2Food
8.1Boarding
7.9Comfort
8.5Crew
7.8Entertainment
Airline reviews

Miserable. This entire round trip was miserable. I booked evening flights to and from Detroit on consecutive days that should have had me at my destination by 10:30. Instead I arrived after 3am on my flight to Detroit and after midnight on my return. Multiple unforced errors like awaiting bags to get put on the plane for almost an hour in Detroit and a 20 minute delay to pull up to the gate in Atlanta has me rethinking my assumption that delta is the best and most reliable airline

2.0 MediocreKyle, Mar 2026
DTW - ATL
Read more Delta reviews

Miserable. This entire round trip was miserable. I booked evening flights to and from Detroit on consecutive days that should have had me at my destination by 10:30. Instead I arrived after 3am on my flight to Detroit and after midnight on my return. Multiple unforced errors like awaiting bags to get put on the plane for almost an hour in Detroit and a 20 minute delay to pull up to the gate in Atlanta has me rethinking my assumption that delta is the best and most reliable airline

Perhaps when you’re sitting in 1st class and the crew closes the bathroom for the pilots, there could be a notification other than holding your hands up as a blockade when you get there and you’re told the restrooms are closed please turn around … especially at night when visibility is poor and you’re met by a flight attendants with their arms up

First class is comfortable. Enjoyed a movie and was able to relax compared to coach.

Loved flying First Class. Very comfortable. The seat was amazing. Enjoyed a movie and was able to relax so much better than in coach.

We landed and sat on the tarmac for 45 minutes because they only have one gate at the airport and there was another plane running late so we had to wait

The WiFi was not working. That made for a long flight.

Absolutely no communication on why there's a delay and multiple flight time reschedules. I would have canceled the flight and drove back home if I known it was going to be rescheduled 3 or 4 times.

Another late night flight and MORE men belligerently drinking and yelling. I had to move from first to economy because they were so obnoxious and disruptive. Crazy to go from a cozy chair to cardboard when you were supposed to be in first. Delta allows was too much drinking which leads to belligerent behavior.

I was in first class and literally the men behind me were so aggressively loud I moved myself to economy. This has become so common on Delta - people using audio without headphones, and men on 12am / late night flights drinking and yelling to talk to each other which prevents anyone around them from resting. Pretty crazy to have to move from first to economy (poorer service, less comfort...). Wild wild. Looking into other airlines.

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

OK, we were delayed and had to de plane and reboard.

United is one airline which regardless of how many separate United tickets in existence, if one flight breaks down, the airline will take care of all the flights.

Both our flights were delayed. Almost didn’t get in the second flight. Staff was rude to the bone.

Both my flight where delayed Had 25min to make it to my transfer flight

Everything was on time and service on the flight was great!

Wifi Bluetooth features for watching in flight movie was horrible. Screen kept blacking out no connection of sound although it said connected. Other than that smooth trip .

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

It’s always a great time flying with united airlines.

Everything you need to know for your flight from Kalispell to Pennsylvania

Information on your arrival and departure airports