$141 Find Cheap Flights from Great Falls 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 Great Falls to Pennsylvania departing on 4/20. 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 Great Falls 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 Great Falls to Pennsylvania, as well as popular online travel agencies
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Cheap Flights from Great Falls to Pennsylvania

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Philadelphia
Philadelphia1 stop$413
Pittsburgh
Pittsburgh2 stops$389
New York
Newark1 stop$326
Washington, D.C.
Washington, D.C.1 stop$326
Philadelphia
Philadelphia1 stop$413
Pittsburgh
Pittsburgh2 stops$389
New York
Newark1 stop$326
Washington, D.C.
Washington, D.C.1 stop$326

Book Cheap Great Falls 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 Great Falls 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 Great Falls to Pennsylvania

Sat, May 2 - Wed, May 6
United Airlines Logo
2:35 pm - 11:34 pm
GTF
-
IAD
6h 59m
1 stop
United Airlines Logo
2:37 pm - 9:18 pm
IAD
-
GTF
8h 41m
1 stop
$326United Airlines
Sat, Apr 18 - Tue, Apr 21
United Airlines Logo
2:30 pm - 11:46 pm
GTF
-
EWR
7h 16m
1 stop
United Airlines Logo
7:52 am - 1:31 pm
EWR
-
GTF
7h 39m
1 stop
$326United Airlines
Sat, Apr 18 - Sat, Apr 25
Delta Logo
1:09 pm - 11:55 pm
GTF
-
EWR
8h 46m
1 stop
Delta Logo
9:39 am - 5:40 pm
EWR
-
GTF
10h 01m
2 stops
$332Delta
Sat, May 2 - Wed, May 6
Delta Logo
6:20 pm - 9:15 am
GTF
-
IAD
12h 55m
2 stops
Delta Logo
6:00 am - 5:40 pm
IAD
-
GTF
13h 40m
2 stops
$337Delta
Sat, May 2 - Wed, May 6
Delta Logo
6:20 pm - 10:19 am
GTF
-
DCA
13h 59m
2 stops
Delta Logo
6:30 am - 5:40 pm
DCA
-
GTF
13h 10m
2 stops
$337Delta
Fri, Apr 10 - Wed, Apr 15
Delta Logo
6:22 pm - 9:10 am
GTF
-
DCA
12h 48m
2 stops
Delta Logo
6:00 am - 5:40 pm
DCA
-
GTF
13h 40m
2 stops
$353Delta
Tue, Apr 28 - Sat, May 2
Alaska Airlines Logo
6:15 pm - 12:09 am
GTF
-
IAD
27h 54m
1 stop
Alaska Airlines Logo
7:10 am - 5:35 pm
IAD
-
GTF
12h 25m
1 stop
$384Alaska Airlines
Sat, Apr 18 - Sat, Apr 25
Multiple Airlines Logo
5:06 pm - 6:00 am
GTF
-
EWR
10h 54m
1 stop
Multiple Airlines Logo
9:00 am - 5:35 pm
EWR
-
GTF
10h 35m
1 stop
$397Multiple Airlines
Sat, Apr 18 - Sat, Apr 25
Multiple Airlines Logo
5:06 pm - 6:00 am
GTF
-
EWR
10h 54m
1 stop
Multiple Airlines Logo
9:00 am - 5:35 pm
EWR
-
GTF
10h 35m
1 stop
$403Multiple Airlines
Tue, Apr 7 - Fri, Apr 10
Alaska Airlines Logo
5:06 pm - 6:05 am
GTF
-
PHL
10h 59m
1 stop
Alaska Airlines Logo
7:25 am - 4:26 pm
PHL
-
GTF
11h 01m
1 stop
$413Alaska Airlines
Booking Insights

KAYAK's insights & trends for Great Falls to Pennsylvania flights

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

Which airlines provide the cheapest flights from Great Falls 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 Great Falls to Pennsylvania were found on United Airlines ($326) and Delta ($332).

Find deals

Good to know

Low seasonJanuary
Cheapest flight$141
Best time to beat the crowds but there is an average 35% increase in price.
Most popular time to fly with an average 21% increase in price.
Flight from Great Falls to Philadelphia

FAQs - booking Pennsylvania flights

  • How does KAYAK find such low prices on flights from Great Falls 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 Great Falls to Pennsylvania.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Great Falls 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 Great Falls 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 Great Falls 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 Great Falls 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 Great Falls 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 airline flying from Great Falls to Pennsylvania

 
See real verified KAYAK customer reviews for airlines flying from Great Falls 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 Great Falls 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.
7.4
United AirlinesOverall score based on 9462 reviews
8.1Crew
7.3Comfort
7.7Boarding
7.1Entertainment
6.6Food
Airline reviews

My flight was canceled a few hours before boarding. I was rebooked on Copa airlines and missed an important meeting .

2.0 MediocreLa Vetra, Mar 2026
LAX - IAH
Read more United Airlines reviews

My flight was canceled a few hours before boarding. I was rebooked on Copa airlines and missed an important meeting .

Good quick flight on a small but comfortable plane. I'm 6'3 and had plenty of space.

Experience was great - no complaints. Took off on time, landed early. Got to the gate relatively quickly - took a little bit of extra time to deplane but nothing excessive.

Economy plus was so cramped I could not use my laptop. It was beyond bad.

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 .

Everything you need to know for your flight from Great Falls to Pennsylvania

Information on your arrival and departure airports

Great Falls (GTF)