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Pennsylvania

$149+ Cheap flights from Great Falls (GTF) to Pennsylvania

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/16. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — PHL
Mar 20 — Mar 271
Fri 3/20
Fri 3/27
1 adult, Economy
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Cheap flight deals from Great Falls to Pennsylvania

Cheapest flights from Great Falls to Pennsylvania
Explore the most affordable flight options available from Great Falls to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 18, 2026.

This Delta deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/171:05 pm
GTF
-
JFK
1 stop8h 54m
Delta
Tue 3/244:10 pm
JFK
-
GTF
1 stop8h 20m
Delta
Deal found 2/15$298
This United Airlines deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/172:30 pm
GTF
-
EWR
1 stop6h 56m
United Airlines
Tue 3/246:05 am
EWR
-
GTF
1 stop9h 28m
United Airlines
Deal found 2/15$298
This United Airlines deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/172:30 pm
GTF
-
LGA
1 stop6h 55m
United Airlines
Tue 3/243:10 pm
LGA
-
GTF
1 stop8h 01m
United Airlines
Deal found 2/15$298
This Alaska Airlines deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/274:55 pm
GTF
-
PHL
1 stop10h 32m
Alaska Airlines
Sat 10/316:45 am
PHL
-
GTF
1 stop11h 28m
Alaska Airlines
Deal found 2/15$298
This Alaska Airlines deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/145:06 pm
GTF
-
PIT
1 stop23h 22m
Alaska Airlines
Sat 4/187:24 pm
PIT
-
GTF
1 stop23h 02m
Alaska Airlines
Deal found 2/17$302
This Alaska Airlines deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/274:55 pm
GTF
-
EWR
1 stop11h 09m
Alaska Airlines
Thu 10/297:19 am
EWR
-
GTF
1 stop10h 54m
Alaska Airlines
Deal found 2/17$343
This United Airlines deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/36:25 am
GTF
-
EWR
1 stop8h 57m
United Airlines
Sat 3/76:05 am
EWR
-
GTF
1 stop9h 28m
United Airlines
Deal found 2/16$348
This United Airlines deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/912:30 pm
GTF
-
DCA
1 stop8h 19m
United Airlines
Tue 7/146:30 am
DCA
-
GTF
1 stop6h 53m
United Airlines
Deal found 2/17$350
This United Airlines deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/36:25 am
GTF
-
LGA
1 stop8h 59m
United Airlines
Sat 3/710:26 am
LGA
-
GTF
2 stops12h 43m
United Airlines
Deal found 2/16$354
This Alaska Airlines deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/205:06 pm
GTF
-
IAD
1 stop10h 34m
Alaska Airlines
Wed 4/227:10 am
IAD
-
GTF
1 stop12h 25m
Alaska Airlines
Deal found 2/16$355
This United Airlines deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/22:25 pm
GTF
-
LGA
1 stop7h 05m
United Airlines
Fri 3/67:15 am
LGA
-
GTF
1 stop8h 18m
United Airlines
Deal found 2/15$385
This Delta deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/96:22 pm
GTF
-
PHL
1 stop9h 19m
Delta
Tue 4/149:42 am
PHL
-
GTF
2 stops9h 58m
Delta
Deal found 2/17$389

Find flight deals from Great Falls to Pennsylvania

Keep the following information in mind while searching for Great Falls to Pennsylvania flight deals. Data was last updated February 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$298
(Delta)

One-way from

$149
(Delta)

Popular in

July

Cheapest in

October

Average price

$473
Provider with most accurate pricing for Great Falls-Philadelphia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Great Falls-Philadelphia flights.
Search Deals
From Great Falls to Pennsylvania
Search Deals
One-way flight from Great Falls to Pennsylvania
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($184 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Great Falls to Pennsylvania 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, Cheapflights users made 2,558,603 searches. Data last updated February 18, 2026.
Use the filters below to find and compare flights from Great Falls to Pennsylvania that are best for you.

Fly from

Great Falls

Fly to

Pennsylvania

Route

Depart

Return

Price

Great FallsNew York

GTF - JFK

GTFJFK

Great Falls

Tue 3/17

1:05 pm-11:59 pm

1 stop8h 54m

New York John F Kennedy Intl

Tue 3/24

4:10 pm-10:30 pm

1 stop8h 20m

$298

Great FallsNewark

GTF - EWR

GTFEWR

Great Falls

Tue 3/17

2:30 pm-11:26 pm

1 stop6h 56m

Newark

Tue 3/24

6:05 am-1:33 pm

1 stop9h 28m

$298

Great FallsPhiladelphia

GTF - PHL

GTFPHL

Great Falls

Thu 4/9

6:22 pm-5:41 am

1 stop9h 19m

Philadelphia

Mon 4/13

7:15 am-12:27 pm

1 stop7h 12m

$298

Great FallsPhiladelphia

GTF - PHL

GTFPHL

Great Falls

Thu 4/9

6:22 pm-5:41 am

1 stop9h 19m

Philadelphia

Tue 4/14

7:15 am-12:27 pm

1 stop7h 12m

$298

Great FallsPittsburgh

GTF - PIT

GTFPIT

Great Falls

Tue 4/14

5:06 pm-6:28 pm

1 stop23h 22m

Pittsburgh

Sat 4/18

7:24 pm-4:26 pm

1 stop23h 02m

$302

Great FallsNew York

GTF - LGA

GTFLGA

Great Falls

Tue 3/17

2:30 pm-11:25 pm

1 stop6h 55m

New York LaGuardia

Tue 3/24

10:26 am-9:11 pm

2 stops12h 45m

$304

Great FallsNewark

GTF - EWR

GTFEWR

Great Falls

Tue 3/3

6:25 am-5:22 pm

1 stop8h 57m

Newark

Sat 3/7

6:05 am-1:33 pm

1 stop9h 28m

$348

Great FallsWashington, D.C.

GTF - DCA

GTFDCA

Great Falls

Thu 7/9

12:30 pm-10:49 pm

1 stop8h 19m

Washington, D.C. Reagan-National

Tue 7/14

6:30 am-11:23 am

1 stop6h 53m

$350

Great FallsNew York

GTF - LGA

GTFLGA

Great Falls

Tue 3/3

6:25 am-5:24 pm

1 stop8h 59m

New York LaGuardia

Sat 3/7

10:26 am-9:09 pm

2 stops12h 43m

$354

Great FallsWashington, D.C.

GTF - IAD

GTFIAD

Great Falls

Mon 4/20

5:06 pm-5:40 am

1 stop10h 34m

Washington, D.C. Dulles Intl

Wed 4/22

7:10 am-5:35 pm

1 stop12h 25m

$355

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/15

Showing 1-10 of 53 results
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Best time to book a flight from Great Falls to Pennsylvania

Have a flexible travel schedule? Discover the best time to fly to Pennsylvania from Great Falls with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Great Falls to Pennsylvania?

Currently, October is the cheapest month in which you can book a flight from Great Falls to Pennsylvania (average of $230). Flying from Great Falls to Pennsylvania in January is currently the most expensive (average of $621). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Pennsylvania

Get insights into the airlines that provide service to Pennsylvania. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Pennsylvania. Reviews last updated February 18, 2026.
Read reviews from past customers who have flown United Airlines from Great Falls to Pennsylvania. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,314 reviews

Food

6.6

Entertainment

7.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,314 reviews
United Airlines
7.4
Good
9,314 reviews

Food

6.6

Entertainment

7.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Great Falls to Pennsylvania. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Great Falls to Pennsylvania?

    Located just 3.5 mi from the city center, Great Falls (GTF) is the airport most travelers will use when flying to Pennsylvania from Great Falls.

  • How long is the flight from Great Falls to Pennsylvania?

    Airlines like Delta, United Airlines, and Alaska Airlines fly from Great Falls to Pennsylvania in about 6h 56m. The time it takes to get you to your destination can typically vary by up to 16h 26m. Airlines will cover a distance of 1884 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Great Falls to Pennsylvania?

    The most popular route from Great Falls to Pennsylvania is Great Falls - New York John F Kennedy Intl. You may also consider Great Falls - Newark or Great Falls - New York LaGuardia.

  • Can I find deals for flights from Great Falls to Pennsylvania that include hotel bookings?

    Yes. In addition to deals on Great Falls to Pennsylvania flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Great Falls to Pennsylvania?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Great Falls to Pennsylvania.

  • Can I find deals for business class flights from Great Falls to Pennsylvania?

    Yes. Cheapflights offers flight deals from Great Falls to Pennsylvania by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Great Falls to Pennsylvania?

    Currently, October is the cheapest month in which you can book a flight from Great Falls to Pennsylvania (average of $230). Flying from Great Falls to Pennsylvania in January is currently the most expensive (average of $621). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Great Falls to Pennsylvania

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Great Falls to Pennsylvania

Discover the top airline that operate flights from Great Falls to Pennsylvania. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$284Average$558FlexibilityNo cancel feeOn-time69%

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