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Pennsylvania

$155+ 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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — PHL
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
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 September 17, 2025.

Round-trip from

$339
(Kiwi.com)

One-way from

$155
(Kiwi.com)

Popular in

October

Cheapest in

April

Average price

$585
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. 24% potential increase in price ($258 potential increase over avg. RT price).
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Cheapest flight prices on average. 13% potential price decrease ($91 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 17, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/39:22 pmGTF - EWR
1 stop30h 31mMultiple Airlines
Thu 11/203:22 pmEWR - GTF
2 stops20h 44mMultiple Airlines
Deal found 9/16$339
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 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 stops21h 38mMultiple Airlines
Sun 11/163:54 pmEWR - GTF
1 stop30h 38mMultiple Airlines
Deal found 9/16$346
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/261:05 pmGTF - PIT
1 stop26h 20mMultiple Airlines
Tue 10/285:17 pmPIT - GTF
2 stops49h 07mMultiple Airlines
Deal found 9/16$356
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/39:22 pmGTF - EWR
1 stop30h 31mMultiple Airlines
Mon 11/176:20 amEWR - GTF
2 stops16h 12mMultiple Airlines
Deal found 9/16$372
This Delta deal was found by Cheapflights users on 9/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/81:08 pmGTF - JFK
1 stop8h 51mDelta
Tue 11/117:00 amJFK - GTF
2 stops12h 30mDelta
Deal found 9/16$378
This Alaska Airlines deal was found by Cheapflights users on 9/16. 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.
Wed 11/56:50 pmGTF - EWR
1 stop9h 09mAlaska Airlines
Tue 11/187:30 amEWR - GTF
1 stop12h 40mAlaska Airlines
Deal found 9/16$382
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Sat 11/82:30 pmGTF - LGA
1 stop7h 00mUnited Airlines
Tue 11/117:21 amLGA - GTF
1 stop8h 06mUnited Airlines
Deal found 9/16$398
This Delta deal was found by Cheapflights users on 9/15. 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 10/71:08 pmGTF - JFK
1 stop8h 51mDelta
Tue 10/146:29 amJFK - GTF
1 stop7h 59mDelta
Deal found 9/15$402
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/147:00 amGTF - IAD
1 stop7h 43mUnited Airlines
Tue 10/212:45 pmIAD - GTF
1 stop8h 26mUnited Airlines
Deal found 9/16$402
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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.
Sun 10/266:50 pmGTF - EWR
1 stop9h 09mAlaska Airlines
Tue 11/47:30 amEWR - GTF
1 stop12h 40mAlaska Airlines
Deal found 9/15$404
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/39:22 pmGTF - EWR
1 stop30h 31mMultiple Airlines
Sat 11/229:55 amEWR - GTF
2 stops50h 11mMultiple Airlines
Deal found 9/16$407
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 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 stops23h 54mMultiple Airlines
Sun 11/163:54 pmEWR - GTF
1 stop30h 38mMultiple Airlines
Deal found 9/16$409

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 September 17, 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 FallsNewark

GTF - EWR

GTFEWR

Great Falls

Mon 11/3

9:22 pm-5:53 am

1 stop30h 31m

Newark

Thu 11/20

3:22 pm-10:06 am

2 stops20h 44m

$339

Great FallsNew York

GTF - LGA

GTFLGA

Great Falls

Sat 11/8

2:30 pm-11:30 pm

1 stop7h 00m

New York LaGuardia

Tue 11/11

7:21 am-1:27 pm

1 stop8h 06m

$398

Great FallsNew York

GTF - JFK

GTFJFK

Great Falls

Tue 10/7

1:08 pm-11:59 pm

1 stop8h 51m

New York John F Kennedy Intl

Tue 10/14

6:29 am-12:28 pm

1 stop7h 59m

$402

Great FallsWashington, D.C.

GTF - IAD

GTFIAD

Great Falls

Tue 10/14

7:00 am-4:43 pm

1 stop7h 43m

Washington, D.C. Dulles Intl

Tue 10/21

2:45 pm-9:11 pm

1 stop8h 26m

$402

Great FallsNewark

GTF - EWR

GTFEWR

Great Falls

Sun 10/26

6:50 pm-5:59 am

1 stop9h 09m

Newark

Tue 11/4

7:30 am-6:10 pm

1 stop12h 40m

$404

Great FallsNew York

GTF - LGA

GTFLGA

Great Falls

Sat 11/8

6:09 pm-10:44 am

2 stops14h 35m

New York LaGuardia

Tue 11/11

9:30 am-5:30 pm

2 stops10h 00m

$413

Great FallsNew York

GTF - JFK

GTFJFK

Great Falls

Sun 10/26

6:50 pm-7:53 am

1 stop11h 03m

New York John F Kennedy Intl

Tue 11/4

6:49 pm-6:10 pm

1 stop25h 21m

$419

Great FallsNew York

GTF - JFK

GTFJFK

Great Falls

Tue 11/11

1:12 pm-11:54 pm

1 stop8h 42m

New York John F Kennedy Intl

Sun 11/16

6:45 am-12:32 pm

1 stop7h 47m

$422

Great FallsPittsburgh

GTF - PIT

GTFPIT

Great Falls

Sat 10/25

2:31 pm-10:30 pm

1 stop5h 59m

Pittsburgh

Tue 10/28

8:30 am-1:27 pm

1 stop6h 57m

$428

Great FallsPittsburgh

GTF - PIT

GTFPIT

Great Falls

Tue 3/3

5:30 am-4:44 pm

1 stop9h 14m

Pittsburgh

Wed 3/4

5:30 pm-10:53 pm

1 stop7h 23m

$428

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 60 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, August is the cheapest month in which you can book a flight from Great Falls to Pennsylvania (average of $236). Flying from Great Falls to Pennsylvania in March is currently the most expensive (average of $295). 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 September 17, 2025.
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
8,926 reviews

Overall

7.4

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
United Airlines
7.4
Good
8,926 reviews
United Airlines
7.4
Good
8,926 reviews

Overall

7.4

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

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 United Airlines, Delta, and Alaska Airlines fly from Great Falls to Pennsylvania in about 7h. The time it takes to get you to your destination can typically vary by up to 2h 09m. Airlines will cover a distance of 1895 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 Hawaiian Airlines. According to our data, you can fly for as low as $231. Users have also found prices from $232 and $263 on Alaska Airlines and Delta, 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 - Pittsburgh or Great Falls - New York John F Kennedy Intl.

  • 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, August is the cheapest month in which you can book a flight from Great Falls to Pennsylvania (average of $236). Flying from Great Falls to Pennsylvania in March is currently the most expensive (average of $295). 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

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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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$456Average$833FlexibilityNo cancel feeOn-time69%

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