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$216+ 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 4/23. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — PHL
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$351
(Delta)

One-way from

$216
(Delta)

Popular in

December

Cheapest in

April

Average price

$684
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. 9% potential increase in price ($69 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 28, 2025.

This Delta deal was found by Cheapflights users on 3/27. 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.
Fri 4/255:30 amGTF - PIT
1 stop9h 14mDelta
Sat 5/35:39 pmPIT - GTF
1 stop6h 47mDelta
Deal found 3/27$351
This Delta deal was found by Cheapflights users on 3/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/86:19 pmGTF - JFK
1 stop10h 08mDelta
Tue 5/1310:00 amJFK - GTF
1 stop9h 36mDelta
Deal found 3/26$356
This Delta deal was found by Cheapflights users on 3/27. 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.
Sat 5/312:00 pmGTF - IAD
2 stops9h 40mDelta
Wed 5/77:45 amIAD - GTF
2 stops11h 51mDelta
Deal found 3/27$419
This Alaska Airlines deal was found by Cheapflights users on 3/27. 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.
Tue 10/284:00 pmGTF - EWR
1 stop12h 55mAlaska Airlines
Tue 11/46:25 pmEWR - GTF
1 stop22h 55mAlaska Airlines
Deal found 3/27$430
This Delta deal was found by Cheapflights users on 3/27. 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.
Sat 4/2612:00 pmGTF - DCA
2 stops9h 58mDelta
Sat 5/37:30 amDCA - GTF
2 stops12h 25mDelta
Deal found 3/27$431
This Delta deal was found by Cheapflights users on 3/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/76:20 pmGTF - EWR
1 stop9h 48mDelta
Tue 10/143:00 pmEWR - GTF
1 stop7h 03mDelta
Deal found 3/26$440
This United deal was found by Cheapflights users on 3/27. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/266:25 amGTF - PIT
1 stop6h 57mUnited Airlines
Tue 6/34:24 pmPIT - GTF
1 stop6h 46mUnited Airlines
Deal found 3/27$441
This United deal was found by Cheapflights users on 3/27. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/32:26 pmGTF - IAD
1 stop12h 56mUnited Airlines
Wed 5/710:25 pmIAD - GTF
1 stop24h 58mUnited Airlines
Deal found 3/27$445
This Alaska Airlines deal was found by Cheapflights users on 3/26. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/106:07 pmGTF - JFK
1 stop9h 53mAlaska Airlines
Thu 5/157:29 amJFK - GTF
1 stop11h 00mAlaska Airlines
Deal found 3/26$466
This Alaska Airlines deal was found by Cheapflights users on 3/27. 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.
Mon 5/195:09 pmGTF - IAD
1 stop12h 27mAlaska Airlines
Tue 5/277:25 pmIAD - GTF
2 stops23h 04mAlaska Airlines
Deal found 3/27$467
This Alaska Airlines deal was found by Cheapflights users on 3/27. 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.
Sat 4/266:07 pmGTF - DCA
2 stops34h 53mAlaska Airlines
Sat 5/38:00 amDCA - GTF
1 stop11h 27mAlaska Airlines
Deal found 3/27$489
This United Airlines deal was found by Cheapflights users on 3/26. 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.
Thu 8/217:00 amGTF - EWR
1 stop9h 24mUnited Airlines
Mon 8/256:05 amEWR - GTF
1 stop9h 24mUnited Airlines
Deal found 3/26$504

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 March 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 FallsPittsburgh

GTF - PIT

GTFPIT

Great Falls

Fri 4/25

5:30 am-4:44 pm

1 stop9h 14m

Pittsburgh

Sat 5/3

5:39 pm-10:26 pm

1 stop6h 47m

$351

Great FallsNew York

GTF - JFK

GTFJFK

Great Falls

Thu 5/8

6:19 pm-6:27 am

1 stop10h 08m

New York John F Kennedy Intl

Tue 5/13

10:00 am-5:36 pm

1 stop9h 36m

$356

Great FallsWashington, D.C.

GTF - IAD

GTFIAD

Great Falls

Sat 5/3

12:00 pm-11:40 pm

2 stops9h 40m

Washington, D.C. Dulles Intl

Wed 5/7

7:45 am-5:36 pm

2 stops11h 51m

$419

Great FallsWashington, D.C.

GTF - DCA

GTFDCA

Great Falls

Sat 4/26

12:00 pm-11:58 pm

2 stops9h 58m

Washington, D.C. Reagan-National

Sat 5/3

7:30 am-5:55 pm

2 stops12h 25m

$431

Great FallsNewark

GTF - EWR

GTFEWR

Great Falls

Wed 8/20

6:20 pm-6:08 am

1 stop9h 48m

Newark

Tue 8/26

3:00 pm-8:03 pm

1 stop7h 03m

$440

Great FallsPittsburgh

GTF - PIT

GTFPIT

Great Falls

Mon 5/26

6:25 am-3:22 pm

1 stop6h 57m

Pittsburgh

Tue 6/3

4:24 pm-9:10 pm

1 stop6h 46m

$441

Great FallsWashington, D.C.

GTF - IAD

GTFIAD

Great Falls

Sat 5/3

2:26 pm-5:22 am

1 stop12h 56m

Washington, D.C. Dulles Intl

Wed 5/7

10:25 pm-9:23 pm

1 stop24h 58m

$445

Great FallsNew York

GTF - JFK

GTFJFK

Great Falls

Sat 5/10

6:07 pm-6:00 am

1 stop9h 53m

New York John F Kennedy Intl

Thu 5/15

7:29 am-4:29 pm

1 stop11h 00m

$466

Great FallsWashington, D.C.

GTF - IAD

GTFIAD

Great Falls

Mon 5/19

5:09 pm-7:36 am

1 stop12h 27m

Washington, D.C. Dulles Intl

Tue 5/27

7:25 pm-4:29 pm

2 stops23h 04m

$467

Great FallsWashington, D.C.

GTF - DCA

GTFDCA

Great Falls

Sat 4/26

6:07 pm-7:00 am

2 stops34h 53m

Washington, D.C. Reagan-National

Sat 5/3

8:00 am-5:27 pm

1 stop11h 27m

$489

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Showing 1-10 of 31 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.

Rainfall in Pennsylvania by month

Plan your trip to Pennsylvania by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Pennsylvania ranges from 2.7 - 4.4 inches per month. July is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Pennsylvania when rainfall is around 2.7 in.

Temperature in Pennsylvania by month

Plan your trip to Pennsylvania by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Pennsylvania, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

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 March 28, 2025.
To help decide which airline to fly from Great Falls to Pennsylvania, see what other customers have to say about Alaska Airlines, Delta and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,798 reviews

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,798 reviews
Alaska Airlines
8.0
Very good
9,798 reviews

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,896 reviews
Alaska Airlines
8.0
Very good
9,798 reviews

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,603 reviews
Alaska Airlines
8.0
Very good
9,798 reviews

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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.

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

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $216. Users have also found prices from $252 and $315 on United Airlines and Alaska 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 - Pittsburgh. You may also consider Great Falls - Allentown-Bethlehem or Great Falls - Washington, D.C. Reagan-National.

  • 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

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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$334Average$557FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$587Average$954FlexibilityNo cancel feeOn-time69%
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