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Great Falls

$215+ Cheap flights from Pennsylvania to Great Falls (GTF)

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 6/10. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — GTF
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheap flight deals from Pennsylvania to Great Falls

Keep the following information in mind while searching for Pennsylvania to Great Falls flight deals. Data was last updated March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$324
(Delta)

One-way from

$215
(Delta)

Popular in

December

Cheapest in

January

Average price

$500
Provider with most accurate pricing for Philadelphia-Great Falls flight deals.
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Provider most trusted by Cheapflights users for Philadelphia-Great Falls flights.
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From Pennsylvania to Great Falls
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One-way flight from Pennsylvania to Great Falls
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Highest demand for flights based on searches. 10% potential increase in price ($72 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($27 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 Pennsylvania to Great Falls

Cheapest flights from Pennsylvania to Great Falls
Explore the most affordable flight options available from Pennsylvania to Great Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

This Delta deal was found by Cheapflights users on 3/30. 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.
Sun 4/203:59 pmJFK - GTF
1 stop8h 27mDelta
Tue 4/296:35 pmGTF - JFK
1 stop9h 52mDelta
Deal found 3/30$324
This Delta deal was found by Cheapflights users on 3/30. 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.
Sun 4/2012:50 pmLGA - GTF
2 stops11h 36mDelta
Tue 4/295:50 amGTF - LGA
1 stop9h 05mDelta
Deal found 3/30$330
This Alaska Airlines deal was found by Cheapflights users on 3/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/267:20 amJFK - GTF
1 stop12h 07mAlaska Airlines
Sat 5/36:07 pmGTF - JFK
1 stop9h 53mAlaska Airlines
Deal found 3/29$347
This Delta deal was found by Cheapflights users on 3/31. 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 5/305:45 pmPIT - GTF
1 stop6h 46mDelta
Tue 6/35:45 amGTF - PIT
1 stop9h 05mDelta
Deal found 3/31$351
This Mytrip deal was found by Cheapflights users on 3/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/156:30 amLGA - GTF
2 stops35h 07mMultiple Airlines
Sun 5/181:22 pmGTF - LGA
3 stops20h 38mMultiple Airlines
Deal found 3/29$376
This Mytrip deal was found by Cheapflights users on 3/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/152:50 pmEWR - GTF
2 stops26h 47mMultiple Airlines
Sun 5/181:22 pmGTF - EWR
2 stops14h 20mMultiple Airlines
Deal found 3/29$376
This United Airlines deal was found by Cheapflights users on 3/31. 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 8/196:15 amMDT - GTF
2 stops9h 14mUnited Airlines
Wed 8/277:00 amGTF - MDT
2 stops7h 52mUnited Airlines
Deal found 3/31$379
This Alaska Airlines deal was found by Cheapflights users on 3/30. 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 4/287:13 pmIAD - GTF
1 stop24h 14mAlaska Airlines
Mon 5/56:07 pmGTF - IAD
1 stop11h 36mAlaska Airlines
Deal found 3/30$384
This Alaska Airlines deal was found by Cheapflights users on 3/30. 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 4/307:00 amEWR - GTF
1 stop12h 27mAlaska Airlines
Mon 5/56:07 pmGTF - EWR
1 stop9h 33mAlaska Airlines
Deal found 3/30$409
This Delta deal was found by Cheapflights users on 3/30. 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 8/307:00 amEWR - GTF
2 stops12h 39mDelta
Sat 9/66:20 pmGTF - EWR
1 stop9h 48mDelta
Deal found 3/30$420
This Alaska Airlines deal was found by Cheapflights users on 3/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/26:53 pmPHL - GTF
1 stop24h 34mAlaska Airlines
Wed 5/76:07 pmGTF - PHL
1 stop9h 37mAlaska Airlines
Deal found 3/29$434
This Delta deal was found by Cheapflights users on 3/29. 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 4/281:44 pmIAD - GTF
2 stops10h 42mDelta
Mon 5/56:35 pmGTF - IAD
2 stops12h 43mDelta
Deal found 3/29$443

Cheapflights Fare Finder

Customize your flight search to find flights from Pennsylvania to Great Falls 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 31, 2025.
Use the filters below to find and compare flights from Pennsylvania to Great Falls that are best for you.

Fly from

Pennsylvania

Fly to

Great Falls

Route

Depart

Return

Price

New YorkGreat Falls

JFK - GTF

JFKGTF

New York John F Kennedy Intl

Sun 4/20

3:59 pm-10:26 pm

1 stop8h 27m

Great Falls

Tue 4/29

6:35 pm-6:27 am

1 stop9h 52m

$324

New YorkGreat Falls

LGA - GTF

LGAGTF

New York LaGuardia

Sun 4/20

12:50 pm-10:26 pm

2 stops11h 36m

Great Falls

Tue 4/29

5:50 am-4:55 pm

1 stop9h 05m

$330

New YorkGreat Falls

JFK - GTF

JFKGTF

New York John F Kennedy Intl

Sat 4/26

7:20 am-5:27 pm

1 stop12h 07m

Great Falls

Sat 5/3

6:07 pm-6:00 am

1 stop9h 53m

$347

PittsburghGreat Falls

PIT - GTF

PITGTF

Pittsburgh

Fri 5/30

5:45 pm-10:31 pm

1 stop6h 46m

Great Falls

Tue 6/3

5:45 am-4:50 pm

1 stop9h 05m

$351

New YorkGreat Falls

LGA - GTF

LGAGTF

New York LaGuardia

Thu 5/15

6:30 am-3:37 pm

2 stops35h 07m

Great Falls

Sun 5/18

1:22 pm-12:00 pm

3 stops20h 38m

$376

NewarkGreat Falls

EWR - GTF

EWRGTF

Newark

Thu 5/15

2:50 pm-3:37 pm

2 stops26h 47m

Great Falls

Sun 5/18

1:22 pm-5:42 am

2 stops14h 20m

$376

HarrisburgGreat Falls

MDT - GTF

MDTGTF

Harrisburg

Tue 8/19

6:15 am-1:29 pm

2 stops9h 14m

Great Falls

Wed 8/27

7:00 am-4:52 pm

2 stops7h 52m

$379

Washington, D.C.Great Falls

IAD - GTF

IADGTF

Washington, D.C. Dulles Intl

Mon 4/28

7:13 pm-5:27 pm

1 stop24h 14m

Great Falls

Mon 5/5

6:07 pm-7:43 am

1 stop11h 36m

$384

NewarkGreat Falls

EWR - GTF

EWRGTF

Newark

Wed 4/30

7:00 am-5:27 pm

1 stop12h 27m

Great Falls

Mon 5/5

6:07 pm-5:40 am

1 stop9h 33m

$409

NewarkGreat Falls

EWR - GTF

EWRGTF

Newark

Sat 8/30

7:00 am-5:39 pm

2 stops12h 39m

Great Falls

Sat 9/6

6:20 pm-6:08 am

1 stop9h 48m

$420

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 47 results
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Best time to book a flight from Pennsylvania to Great Falls

Have a flexible travel schedule? Discover the best time to fly to Great Falls from Pennsylvania 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 Pennsylvania to Great Falls

What is the cheapest month to book a flight from Pennsylvania to Great Falls?

Currently, January is the cheapest month in which you can book a flight from Pennsylvania to Great Falls (average of $367). Flying from Pennsylvania to Great Falls in June is currently the most expensive (average of $605). 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.

What is the cheapest time of day to fly from PA to GTF?

Find hourly flight availability from Pennsylvania to Great Falls. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 31, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Pennsylvania to Great Falls as you normally would.

Rainfall in Great Falls by month

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

In terms of precipitation, rainfall in Great Falls ranges from 0.5 - 2.5 inches per month. June is typically the wettest month, when rainfall can reach 2.5 in. January is typically the driest time to visit Great Falls when rainfall is around 0.5 in.

Temperature in Great Falls by month

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

If weather is an important factor for your trip to Great Falls, 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 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

Reviews of airlines servicing Great Falls

Get insights into the airlines that provide service to Great Falls. 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 Great Falls. Reviews last updated March 31, 2025.
See what other customers who have flown with Alaska Airlines, Delta and Hawaiian Airlines from Pennsylvania to Great Falls have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,818 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Food

7.1

Overall

8.0

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
9,818 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Food

7.1

Overall

8.0

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
7,899 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Food

7.1

Overall

8.0

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
Hawaiian Airlines
7.9
Good
2,342 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Food

7.1

Overall

8.0

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
8,614 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Food

7.1

Overall

8.0

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 Pennsylvania to Great Falls. 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 into for flights to Great Falls from Pennsylvania?

    If you book a flight to Great Falls from Pennsylvania, you will be flying to Great Falls, which is the city’s only airport. Great Falls (GTF) is located 3.5 mi from the center of Great Falls.

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

    $215 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Alaska Airlines and Hawaiian Airlines, with prices starting from $215 and $253, respectively.

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

    Most travelers choose Washington, D.C. Dulles Intl - Great Falls, Newark - Great Falls or Washington, D.C. Reagan-National - Great Falls when deciding on the best route from Pennsylvania to Great Falls.

  • Can I find deals for flights from Pennsylvania to Great Falls that include hotel bookings?

    Yes. In addition to deals on Pennsylvania to Great Falls flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pennsylvania to Great Falls?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pennsylvania to Great Falls.

  • Can I find deals for business class flights from Pennsylvania to Great Falls?

    Yes. Cheapflights offers flight deals from Pennsylvania to Great Falls 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 Pennsylvania to Great Falls?

    Currently, January is the cheapest month in which you can book a flight from Pennsylvania to Great Falls (average of $367). Flying from Pennsylvania to Great Falls in June is currently the most expensive (average of $605). 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 Pennsylvania to Great Falls

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Pennsylvania to Great Falls

Discover the top 2 airlines that operate flights from Pennsylvania to Great Falls. 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 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$338Average$657FlexibilityNo cancel feeOn-time69%
DeltaCheapest$344Average$500FlexibilityNo cancel feeOn-timeN/A
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