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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 6/13. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — PHL
May 4 — May 111
Sun 5/4
Sun 5/11
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 April 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$351
(Delta)

One-way from

$196
(Trip.com)

Popular in

December

Cheapest in

April

Average price

$516
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. 10% potential increase in price ($74 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 29, 2025.

This Delta deal was found by Cheapflights users on 4/29. 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.
Mon 5/266:00 amGTF - PIT
1 stop8h 08mDelta
Tue 6/34:03 pmPIT - GTF
1 stop6h 29mDelta
Deal found 4/29$351
This Delta deal was found by Cheapflights users on 4/29. 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 5/245:45 amGTF - DCA
1 stop8h 15mDelta
Fri 5/305:15 pmDCA - GTF
1 stop7h 16mDelta
Deal found 4/29$402
This Alaska Airlines deal was found by Cheapflights users on 4/28. 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 10/74:00 pmGTF - EWR
1 stop12h 55mAlaska Airlines
Tue 10/147:00 amEWR - GTF
1 stop10h 20mAlaska Airlines
Deal found 4/28$414
This Delta deal was found by Cheapflights users on 4/28. 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 50mDelta
Tue 10/1412:05 pmEWR - GTF
2 stops12h 46mDelta
Deal found 4/28$420
This Delta deal was found by Cheapflights users on 4/29. 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 8/86:19 pmGTF - JFK
1 stop10h 01mDelta
Mon 8/184:25 pmJFK - GTF
1 stop8h 18mDelta
Deal found 4/29$430
This Delta deal was found by Cheapflights users on 4/28. 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 10/76:00 amGTF - LGA
1 stop9h 10mDelta
Tue 10/1412:00 pmLGA - GTF
2 stops12h 51mDelta
Deal found 4/28$436
This Delta deal was found by Cheapflights users on 4/28. 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 6/206:00 amGTF - IAD
2 stops10h 39mDelta
Sat 7/511:10 amIAD - GTF
2 stops11h 22mDelta
Deal found 4/28$465
This Delta deal was found by Cheapflights users on 4/28. 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 8/76:19 pmGTF - PHL
1 stop9h 36mDelta
Tue 8/123:10 pmPHL - GTF
1 stop6h 53mDelta
Deal found 4/28$486
This United Airlines deal was found by Cheapflights users on 4/29. 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 5/192:26 pmGTF - DCA
1 stop22h 36mUnited Airlines
Tue 5/274:17 pmDCA - GTF
1 stop6h 53mUnited Airlines
Deal found 4/29$498
This United Airlines deal was found by Cheapflights users on 4/29. 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 6/92:26 pmGTF - PIT
1 stop6h 23mUnited Airlines
Tue 6/178:18 amPIT - GTF
1 stop7h 09mUnited Airlines
Deal found 4/29$516
This United Airlines deal was found by Cheapflights users on 4/27. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/182:35 pmGTF - LGA
1 stop7h 09mUnited Airlines
Fri 8/223:25 pmLGA - GTF
1 stop8h 03mUnited Airlines
Deal found 4/27$520
This United Airlines deal was found by Cheapflights users on 4/28. 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 5/192:26 pmGTF - IAD
1 stop6h 46mUnited Airlines
Tue 5/2710:19 pmIAD - GTF
1 stop24h 51mUnited Airlines
Deal found 4/28$525

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 April 29, 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

Mon 5/26

6:00 am-4:08 pm

1 stop8h 08m

Pittsburgh

Tue 6/3

4:03 pm-8:32 pm

1 stop6h 29m

$351

Great FallsWashington, D.C.

GTF - DCA

GTFDCA

Great Falls

Sat 5/24

5:45 am-4:00 pm

1 stop8h 15m

Washington, D.C. Reagan-National

Fri 5/30

5:15 pm-10:31 pm

1 stop7h 16m

$402

Great FallsNewark

GTF - EWR

GTFEWR

Great Falls

Tue 10/7

4:00 pm-6:55 am

1 stop12h 55m

Newark

Tue 10/14

7:00 am-3:20 pm

1 stop10h 20m

$414

Great FallsNewark

GTF - EWR

GTFEWR

Great Falls

Tue 10/7

6:20 pm-6:10 am

1 stop9h 50m

Newark

Tue 10/14

12:05 pm-10:51 pm

2 stops12h 46m

$420

Great FallsNew York

GTF - JFK

GTFJFK

Great Falls

Fri 8/8

6:19 pm-6:20 am

1 stop10h 01m

New York John F Kennedy Intl

Mon 8/18

4:25 pm-10:43 pm

1 stop8h 18m

$430

Great FallsNew York

GTF - LGA

GTFLGA

Great Falls

Tue 10/7

6:00 am-5:10 pm

1 stop9h 10m

New York LaGuardia

Tue 10/14

12:00 pm-10:51 pm

2 stops12h 51m

$436

Great FallsWashington, D.C.

GTF - IAD

GTFIAD

Great Falls

Fri 6/20

6:00 am-6:39 pm

2 stops10h 39m

Washington, D.C. Dulles Intl

Sat 7/5

11:10 am-8:32 pm

2 stops11h 22m

$465

Great FallsWashington, D.C.

GTF - DCA

GTFDCA

Great Falls

Mon 5/19

2:26 pm-3:02 pm

1 stop22h 36m

Washington, D.C. Reagan-National

Tue 5/27

4:17 pm-9:10 pm

1 stop6h 53m

$498

Great FallsPhiladelphia

GTF - PHL

GTFPHL

Great Falls

Mon 6/23

6:18 pm-5:50 am

1 stop9h 32m

Philadelphia

Mon 6/30

6:38 am-5:38 pm

2 stops13h 00m

$512

Great FallsPittsburgh

GTF - PIT

GTFPIT

Great Falls

Mon 6/9

2:26 pm-10:49 pm

1 stop6h 23m

Pittsburgh

Tue 6/17

8:18 am-1:27 pm

1 stop7h 09m

$516

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 41 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 April 29, 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 Hawaiian Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,961 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,961 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,929 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,405 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 $207. Users have also found prices from $227 and $250 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 - Allentown-Bethlehem. 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

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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$334Average$550FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$587Average$944FlexibilityNo cancel feeOn-time69%

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