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Great Falls

$218+ 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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — GTF
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$351
(Delta)

One-way from

$218
(Alaska Airlines)

Popular in

December

Cheapest in

January

Average price

$595
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. 7% potential increase in price ($53 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in May 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 May 1, 2025.

This Delta deal was found by Cheapflights users on 5/1. 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 6/36:00 amGTF - PIT
1 stop8h 08mDelta
Deal found 5/1$351
This Mytrip deal was found by Cheapflights users on 4/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/126:05 pmPIT - GTF
1 stop17h 22mMultiple Airlines
Mon 6/1610:17 amGTF - PIT
2 stops35h 03mMultiple Airlines
Deal found 4/30$363
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/196:59 amEWR - GTF
2 stops28h 28mMultiple Airlines
Mon 6/2310:17 amGTF - EWR
1 stop17h 31mMultiple Airlines
Deal found 4/29$371
This Delta deal was found by Cheapflights users on 4/30. 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.
Wed 6/47:45 amIAD - GTF
2 stops11h 51mDelta
Sat 6/76:19 pmGTF - IAD
2 stops12h 41mDelta
Deal found 4/30$377
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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 6/49:00 amIAD - GTF
1 stop9h 29mAlaska Airlines
Sat 6/75:09 pmGTF - IAD
1 stop12h 27mAlaska Airlines
Deal found 4/30$386
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 8/3012:05 pmEWR - GTF
2 stops12h 38mDelta
Sat 9/66:20 pmGTF - EWR
1 stop9h 48mDelta
Deal found 4/29$420
This Delta deal was found by Cheapflights users on 4/30. 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 5/319:55 amJFK - GTF
1 stop9h 41mDelta
Sat 6/1411:42 amGTF - JFK
1 stop7h 46mDelta
Deal found 4/30$430
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 8/3011:00 amLGA - GTF
2 stops13h 43mDelta
Sat 9/65:30 amGTF - LGA
2 stops12h 20mDelta
Deal found 4/29$441
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1911:55 amLGA - GTF
2 stops23h 32mMultiple Airlines
Mon 6/2310:17 amGTF - LGA
2 stops34h 28mMultiple Airlines
Deal found 4/29$447
This Delta deal was found by Cheapflights users on 4/30. 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.
Tue 7/292:53 pmDCA - GTF
1 stop7h 39mDelta
Fri 8/86:00 amGTF - DCA
1 stop5h 58mDelta
Deal found 4/30$454
This Delta deal was found by Cheapflights users on 4/30. 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.
Wed 7/92:19 pmPHL - GTF
2 stops10h 26mDelta
Tue 7/156:19 pmGTF - PHL
1 stop9h 36mDelta
Deal found 4/30$472
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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.
Sat 9/208:10 amPIT - GTF
1 stop9h 39mAlaska Airlines
Sun 9/214:29 pmGTF - PIT
1 stop12h 19mAlaska Airlines
Deal found 4/30$482

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 May 1, 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

PittsburghGreat Falls

PIT - GTF

PITGTF

Pittsburgh

Fri 5/30

5:45 pm-10:31 pm

1 stop6h 46m

Great Falls

Tue 6/3

6:00 am-4:08 pm

1 stop8h 08m

$351

PittsburghGreat Falls

PIT - GTF

PITGTF

Pittsburgh

Thu 6/12

6:05 pm-9:27 am

1 stop17h 22m

Great Falls

Mon 6/16

10:17 am-11:20 pm

2 stops35h 03m

$363

NewarkGreat Falls

EWR - GTF

EWRGTF

Newark

Thu 6/19

6:59 am-9:27 am

2 stops28h 28m

Great Falls

Mon 6/23

10:17 am-5:48 am

1 stop17h 31m

$371

Washington, D.C.Great Falls

IAD - GTF

IADGTF

Washington, D.C. Dulles Intl

Wed 6/4

7:45 am-5:36 pm

2 stops11h 51m

Great Falls

Sat 6/7

6:19 pm-9:00 am

2 stops12h 41m

$377

Washington, D.C.Great Falls

IAD - GTF

IADGTF

Washington, D.C. Dulles Intl

Wed 6/4

9:00 am-4:29 pm

1 stop9h 29m

Great Falls

Sat 6/7

5:09 pm-7:36 am

1 stop12h 27m

$386

NewarkGreat Falls

EWR - GTF

EWRGTF

Newark

Sat 8/30

12:05 pm-10:43 pm

2 stops12h 38m

Great Falls

Sat 9/6

6:20 pm-6:08 am

1 stop9h 48m

$420

New YorkGreat Falls

JFK - GTF

JFKGTF

New York John F Kennedy Intl

Sat 5/31

9:55 am-5:36 pm

1 stop9h 41m

Great Falls

Sat 6/14

11:42 am-9:28 pm

1 stop7h 46m

$430

New YorkGreat Falls

LGA - GTF

LGAGTF

New York LaGuardia

Sat 8/30

11:00 am-10:43 pm

2 stops13h 43m

Great Falls

Sat 9/6

5:30 am-7:50 pm

2 stops12h 20m

$441

New YorkGreat Falls

LGA - GTF

LGAGTF

New York LaGuardia

Thu 6/19

11:55 am-9:27 am

2 stops23h 32m

Great Falls

Mon 6/23

10:17 am-10:45 pm

2 stops34h 28m

$447

Washington, D.C.Great Falls

DCA - GTF

DCAGTF

Washington, D.C. Reagan-National

Tue 7/29

2:53 pm-8:32 pm

1 stop7h 39m

Great Falls

Fri 8/8

6:00 am-1:58 pm

1 stop5h 58m

$454

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 42 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 $579). 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 May 1, 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 May 1, 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
9,968 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.1

Crew

8.5

Entertainment

7.1

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
9,968 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.1

Crew

8.5

Entertainment

7.1

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
7,934 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.1

Crew

8.5

Entertainment

7.1

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
2,409 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.1

Crew

8.5

Entertainment

7.1

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
9,968 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.1

Crew

8.5

Entertainment

7.1

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 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?

    $218 is the cheapest one-way deal found within the past few days, from Alaska Airlines. You may also be able to find cheap deals on Delta and Hawaiian Airlines, with prices starting from $227 and $227, respectively.

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

    Most travelers choose Washington, D.C. Dulles Intl - Great Falls, New York John F Kennedy Intl - Great Falls or Newark - 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 $579). 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$338Average$643FlexibilityNo cancel feeOn-time69%
DeltaCheapest$344Average$506FlexibilityNo cancel feeOn-timeN/A

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