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$196+ 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 12/23. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — PHL
dic. 18 — dic. 251
jue. 12/18
jue. 12/25
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 noviembre 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$338
(Delta)

One-way from

$196
(Kiwi.com)

Popular in

July

Cheapest in

October
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. 19% potential increase in price ($151 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($32 potential savings vs. average RT price).
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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 noviembre 18, 2025.

This Delta deal was found by Cheapflights users on 11/15. 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.
mar. 12/95:30 amGTF - DCA
2 stops11h 29mDelta
mar. 12/1612:32 pmDCA - GTF
2 stops11h 58mDelta
Deal found 11/15$389
This Alaska Airlines deal was found by Cheapflights users on 11/17. 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.
sáb. 12/137:35 pmGTF - DCA
1 stop18h 33mAlaska Airlines
dom. 1/118:00 amDCA - GTF
1 stop11h 19mAlaska Airlines
Deal found 11/17$394
This Alaska Airlines deal was found by Cheapflights users on 11/17. 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.
sáb. 12/137:35 pmGTF - IAD
1 stop19h 01mAlaska Airlines
dom. 1/116:04 pmIAD - GTF
1 stop25h 15mAlaska Airlines
Deal found 11/17$428
This Delta deal was found by Cheapflights users on 11/17. 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.
lun. 12/86:10 pmGTF - LGA
2 stops12h 35mDelta
mié. 12/107:45 amLGA - GTF
2 stops11h 43mDelta
Deal found 11/17$429
This Alaska Airlines deal was found by Cheapflights users on 11/17. 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.
mar. 12/97:35 pmGTF - IAD
1 stop19h 01mAlaska Airlines
mar. 12/167:34 amIAD - GTF
1 stop13h 21mAlaska Airlines
Deal found 11/17$457
This Delta deal was found by Cheapflights users on 11/16. 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.
mar. 12/91:12 pmGTF - IAD
1 stop8h 17mDelta
mar. 12/167:01 amIAD - GTF
2 stops12h 27mDelta
Deal found 11/16$458
This Alaska Airlines deal was found by Cheapflights users on 11/17. 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.
mar. 12/97:35 pmGTF - DCA
1 stop24h 24mAlaska Airlines
mar. 12/168:00 amDCA - GTF
1 stop12h 55mAlaska Airlines
Deal found 11/17$463
This Mytrip deal was found by Cheapflights users on 11/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/311:12 amGTF - EWR
3 stops29h 47mMultiple Airlines
dom. 12/710:00 pmEWR - GTF
2 stops25h 35mMultiple Airlines
Deal found 11/18$484
This United Airlines deal was found by Cheapflights users on 11/18. 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.
jue. 12/182:35 pmGTF - PIT
1 stop6h 21mUnited Airlines
mié. 12/244:15 pmPIT - GTF
1 stop8h 31mUnited Airlines
Deal found 11/18$501
This United Airlines deal was found by Cheapflights users on 11/17. 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.
lun. 12/82:35 pmGTF - LGA
1 stop6h 55mUnited Airlines
mié. 12/108:15 amLGA - GTF
2 stops15h 17mUnited Airlines
Deal found 11/17$514
This Mytrip deal was found by Cheapflights users on 11/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/311:12 amGTF - LGA
2 stops19h 48mMultiple Airlines
dom. 12/76:00 amLGA - GTF
3 stops41h 35mMultiple Airlines
Deal found 11/18$549
This Kiwi.com deal was found by Cheapflights users on 11/18. 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.
mié. 12/311:12 amGTF - JFK
1 stop16h 18mMultiple Airlines
dom. 12/710:00 amJFK - GTF
2 stops37h 35mMultiple Airlines
Deal found 11/18$562

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 noviembre 18, 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 FallsPittsburgh

GTF - PIT

GTFPIT

Great Falls

mar. 3/3

6:08 pm-9:15 am

2 stops13h 07m

Pittsburgh

mié. 3/4

4:57 pm-10:31 pm

1 stop7h 34m

$338

Great FallsWashington, D.C.

GTF - DCA

GTFDCA

Great Falls

mar. 12/9

5:30 am-6:59 pm

2 stops11h 29m

Washington, D.C. Reagan-National

mar. 12/16

12:32 pm-10:30 pm

2 stops11h 58m

$389

Great FallsWashington, D.C.

GTF - DCA

GTFDCA

Great Falls

sáb. 12/13

7:35 pm-4:08 pm

1 stop18h 33m

Washington, D.C. Reagan-National

dom. 1/11

8:00 am-5:19 pm

1 stop11h 19m

$394

Great FallsAllentown

GTF - ABE

GTFABE

Great Falls

mié. 1/21

6:10 am-9:05 pm

2 stops12h 55m

Allentown-Bethlehem

sáb. 1/24

6:15 am-1:48 pm

2 stops9h 33m

$414

Great FallsNew York

GTF - JFK

GTFJFK

Great Falls

lun. 1/12

1:15 pm-11:57 pm

1 stop8h 42m

New York John F Kennedy Intl

mié. 1/14

6:10 am-12:33 pm

1 stop8h 23m

$418

Great FallsPhiladelphia

GTF - PHL

GTFPHL

Great Falls

vie. 1/9

1:15 pm-11:14 pm

1 stop7h 59m

Philadelphia

mar. 1/13

7:00 am-12:33 pm

1 stop7h 33m

$418

Great FallsPittsburgh

GTF - PIT

GTFPIT

Great Falls

mar. 3/3

2:25 pm-10:57 pm

1 stop6h 32m

Pittsburgh

mié. 3/4

4:20 pm-9:47 pm

1 stop7h 27m

$422

Great FallsNew York

GTF - LGA

GTFLGA

Great Falls

lun. 12/8

6:10 pm-8:45 am

2 stops12h 35m

New York LaGuardia

mié. 12/10

7:45 am-5:28 pm

2 stops11h 43m

$429

Great FallsWashington, D.C.

GTF - IAD

GTFIAD

Great Falls

mar. 12/9

7:35 pm-4:36 pm

1 stop19h 01m

Washington, D.C. Dulles Intl

mar. 12/16

7:34 am-6:55 pm

1 stop13h 21m

$457

Great FallsWashington, D.C.

GTF - IAD

GTFIAD

Great Falls

mar. 12/9

1:12 pm-11:29 pm

1 stop8h 17m

Washington, D.C. Dulles Intl

mar. 12/16

7:01 am-5:28 pm

2 stops12h 27m

$458

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/17

Showing 1-10 of 43 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 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 noviembre 18, 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
8,003 reviews

Comfort

7.9

Entertainment

7.9

Overall

7.9

Food

7.3

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,003 reviews
Delta
7.9
Good
8,003 reviews

Comfort

7.9

Entertainment

7.9

Overall

7.9

Food

7.3

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,019 reviews
Delta
7.9
Good
8,003 reviews

Comfort

7.9

Entertainment

7.9

Overall

7.9

Food

7.3

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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, Alaska Airlines, and United Airlines fly from Great Falls to Pennsylvania in about 12h 55m. The time it takes to get you to your destination can typically vary by up to 5h 38m. Airlines will cover a distance of 1826 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 $269. Users have also found prices from $281 and $304 on United 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 - New York John F Kennedy Intl or Great Falls - Washington, D.C. Dulles 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, 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 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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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 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 noviembre 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$416Average$516FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$438Average$636FlexibilityNo cancel feeOn-time69%

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