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$132+ 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 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — PHL
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Cheap 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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$245
(Kiwi.com)

One-way from

$132
(Kiwi.com)

Popular in

October

Cheapest in

April

Average price

$2,386
Provider with most accurate pricing for Great Falls-Philadelphia flight deals.
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Provider most trusted by Cheapflights users for Great Falls-Philadelphia flights.
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From Great Falls to Pennsylvania
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One-way flight from Great Falls to Pennsylvania
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Highest demand for flights based on searches. 45% potential increase in price ($673 potential increase over avg. RT price).
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Cheapest flight prices on average. 24% potential price decrease ($158 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find 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 October 28, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1410:21 pmGTF - PHL
1 stop18h 46mMultiple Airlines
Mon 11/177:00 amPHL - GTF
2 stops15h 32mMultiple Airlines
Deal found 10/26$245
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/39:22 pmGTF - JFK
1 stop31h 08mMultiple Airlines
Mon 11/107:59 amJFK - GTF
1 stop15h 32mMultiple Airlines
Deal found 10/27$327
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1010:21 pmGTF - JFK
2 stops35h 38mMultiple Airlines
Fri 11/147:59 amJFK - GTF
1 stop15h 32mMultiple Airlines
Deal found 10/26$330
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1210:25 pmGTF - JFK
1 stop29h 05mMultiple Airlines
Mon 1/56:59 amJFK - GTF
1 stop16h 41mMultiple Airlines
Deal found 10/27$338
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1011:17 amGTF - JFK
1 stop16h 13mMultiple Airlines
Mon 1/56:59 amJFK - GTF
1 stop16h 41mMultiple Airlines
Deal found 10/27$344
This United Airlines deal was found by Cheapflights users on 10/26. 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 11/242:30 pmGTF - PIT
1 stop6h 15mUnited Airlines
Fri 11/288:30 amPIT - GTF
1 stop7h 03mUnited Airlines
Deal found 10/26$368
This Alaska Airlines deal was found by Cheapflights users on 10/27. 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.
Wed 12/107:35 pmGTF - EWR
1 stop16h 54mAlaska Airlines
Tue 1/67:59 pmEWR - GTF
1 stop25h 21mAlaska Airlines
Deal found 10/27$372
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/79:33 pmGTF - EWR
2 stops35h 20mMultiple Airlines
Sun 11/165:59 pmEWR - GTF
1 stop28h 33mMultiple Airlines
Deal found 10/27$373
This Alaska Airlines deal was found by Cheapflights users on 10/27. 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.
Fri 12/127:35 pmGTF - EWR
1 stop20h 51mAlaska Airlines
Tue 1/67:59 pmEWR - GTF
1 stop25h 21mAlaska Airlines
Deal found 10/27$382
This Delta deal was found by Cheapflights users on 10/27. 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 12/96:10 pmGTF - EWR
1 stop9h 04mDelta
Tue 1/66:50 amEWR - GTF
1 stop7h 43mDelta
Deal found 10/27$386
This Delta deal was found by Cheapflights users on 10/27. 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.
Wed 12/106:10 pmGTF - IAD
2 stops27h 17mDelta
Sat 12/137:05 amIAD - GTF
1 stop7h 26mDelta
Deal found 10/27$390
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/39:22 pmGTF - EWR
2 stops35h 19mMultiple Airlines
Sun 11/165:59 pmEWR - GTF
1 stop28h 33mMultiple Airlines
Deal found 10/27$390

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 October 28, 2025.
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 FallsPhiladelphia

GTF - PHL

GTFPHL

Great Falls

Fri 11/14

10:21 pm-7:07 pm

1 stop18h 46m

Philadelphia

Mon 11/17

7:00 am-8:32 pm

2 stops15h 32m

$245

Great FallsNew York

GTF - JFK

GTFJFK

Great Falls

Mon 11/10

10:21 pm-6:30 am

1 stop30h 09m

New York John F Kennedy Intl

Fri 11/14

7:59 am-9:31 pm

1 stop15h 32m

$341

Great FallsPittsburgh

GTF - PIT

GTFPIT

Great Falls

Tue 3/3

6:15 pm-10:45 am

2 stops14h 30m

Pittsburgh

Wed 3/4

5:30 pm-10:53 pm

1 stop7h 23m

$344

Great FallsPittsburgh

GTF - PIT

GTFPIT

Great Falls

Mon 11/24

2:30 pm-10:45 pm

1 stop6h 15m

Pittsburgh

Fri 11/28

8:30 am-1:33 pm

1 stop7h 03m

$368

Great FallsNewark

GTF - EWR

GTFEWR

Great Falls

Wed 12/10

6:10 pm-5:14 am

1 stop9h 04m

Newark

Tue 1/6

6:50 am-12:33 pm

1 stop7h 43m

$386

Great FallsWashington, D.C.

GTF - IAD

GTFIAD

Great Falls

Wed 12/10

6:10 pm-11:27 pm

2 stops27h 17m

Washington, D.C. Dulles Intl

Sat 12/13

7:05 am-12:31 pm

1 stop7h 26m

$395

Great FallsWashington, D.C.

GTF - IAD

GTFIAD

Great Falls

Sat 12/6

6:10 pm-11:27 pm

2 stops27h 17m

Washington, D.C. Dulles Intl

Sat 12/13

7:05 am-12:31 pm

1 stop7h 26m

$397

Great FallsNew York

GTF - JFK

GTFJFK

Great Falls

Fri 2/27

4:00 pm-7:29 pm

1 stop25h 29m

New York John F Kennedy Intl

Mon 3/2

5:29 pm-3:20 pm

1 stop23h 51m

$402

Great FallsNew York

GTF - JFK

GTFJFK

Great Falls

Wed 12/10

1:12 pm-12:09 am

1 stop8h 57m

New York John F Kennedy Intl

Tue 1/6

6:10 am-12:33 pm

1 stop8h 23m

$406

Great FallsNew York

GTF - JFK

GTFJFK

Great Falls

Tue 3/10

6:15 pm-6:21 am

1 stop10h 06m

New York John F Kennedy Intl

Wed 3/11

11:00 am-5:44 pm

1 stop8h 44m

$406

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 58 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, July is the cheapest month in which you can book a flight from Great Falls to Pennsylvania (average of $283). Flying from Great Falls to Pennsylvania in June is currently the most expensive (average of $594). 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 October 28, 2025.
Read reviews from past customers who have flown Delta and United Airlines from Great Falls to Pennsylvania. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,994 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,994 reviews
Delta
7.9
Good
7,994 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
9,001 reviews
Delta
7.9
Good
7,994 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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 15m. The time it takes to get you to your destination can typically vary by up to 19h 14m. Airlines will cover a distance of 1607 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Great Falls to Pennsylvania one-way?

    For one-way options, check prices for Alaska Airlines. According to our data, you can fly for as low as $202. Users have also found prices from $203 and $269 on Delta and United Airlines, respectively.

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

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

  • 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, July is the cheapest month in which you can book a flight from Great Falls to Pennsylvania (average of $283). Flying from Great Falls to Pennsylvania in June is currently the most expensive (average of $594). 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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See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Great Falls to Pennsylvania

Discover the top 2 airlines 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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$416Average$516FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$450Average$638FlexibilityNo cancel feeOn-time69%

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