HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Great Falls

$130+ 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 7/10. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — GTF
Jun 21 — Jun 281
Sat 6/21
Sat 6/28
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Pennsylvania to Great Falls with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 June 16, 2025.

Round-trip from

$295
(Mytrip)

One-way from

$130
(Mytrip)

Popular in

December

Cheapest in

January

Average price

$616
From Pennsylvania to Great Falls
Search Deals
One-way flight from Pennsylvania to Great Falls
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($86 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

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 June 16, 2025.

This Mytrip deal was found by Cheapflights users on 6/14. 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 7/177:20 amEWR - GTF
1 stop28h 04mMultiple Airlines
Mon 7/2110:14 amGTF - EWR
1 stop28h 46mMultiple Airlines
Deal found 6/14$295
This Alaska Airlines deal was found by Cheapflights users on 6/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/174:00 pmEWR - GTF
1 stop25h 49mAlaska Airlines
Wed 9/244:29 pmGTF - EWR
1 stop11h 30mAlaska Airlines
Deal found 6/15$328
This Alaska Airlines deal was found by Cheapflights users on 6/14. 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 9/66:09 pmIAD - GTF
1 stop23h 40mAlaska Airlines
Sat 9/134:29 pmGTF - IAD
1 stop13h 03mAlaska Airlines
Deal found 6/14$380
This Delta deal was found by Cheapflights users on 6/16. 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.
Sat 8/301:16 pmEWR - GTF
2 stops11h 29mDelta
Sat 9/66:00 amGTF - EWR
1 stop5h 59mDelta
Deal found 6/16$386
This Delta deal was found by Cheapflights users on 6/16. 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.
Sat 9/62:15 pmIAD - GTF
1 stop8h 19mDelta
Sat 9/136:20 pmGTF - IAD
2 stops12h 51mDelta
Deal found 6/16$386
This Delta deal was found by Cheapflights users on 6/14. 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 9/135:35 pmPIT - GTF
1 stop7h 16mDelta
Sat 9/205:30 amGTF - PIT
1 stop9h 13mDelta
Deal found 6/14$404
This Delta deal was found by Cheapflights users on 6/16. 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.
Fri 9/52:50 pmDCA - GTF
1 stop7h 44mDelta
Tue 9/95:45 amGTF - DCA
2 stops11h 50mDelta
Deal found 6/16$422
This Delta deal was found by Cheapflights users on 6/15. 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.
Wed 9/174:25 pmJFK - GTF
1 stop8h 26mDelta
Wed 9/2411:30 amGTF - JFK
2 stops10h 27mDelta
Deal found 6/15$423
This Alaska Airlines deal was found by Cheapflights users on 6/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/137:29 amJFK - GTF
1 stop10h 20mAlaska Airlines
Fri 9/194:29 pmGTF - JFK
2 stops35h 40mAlaska Airlines
Deal found 6/16$427
This Alaska Airlines deal was found by Cheapflights users on 6/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/67:42 pmPIT - GTF
1 stop22h 07mAlaska Airlines
Sat 9/134:29 pmGTF - PIT
1 stop24h 13mAlaska Airlines
Deal found 6/16$434
This Alaska Airlines deal was found by Cheapflights users on 6/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/55:06 pmDCA - GTF
1 stop24h 43mAlaska Airlines
Tue 9/94:29 pmGTF - DCA
1 stop27h 15mAlaska Airlines
Deal found 6/16$437
This Delta deal was found by Cheapflights users on 6/14. 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 8/303:15 pmLGA - GTF
2 stops9h 30mDelta
Sat 9/65:45 amGTF - LGA
2 stops11h 22mDelta
Deal found 6/14$441

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 June 16, 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

NewarkGreat Falls

EWR - GTF

EWRGTF

Newark

Thu 7/17

7:20 am-9:24 am

1 stop28h 04m

Great Falls

Mon 7/21

10:14 am-5:00 pm

1 stop28h 46m

$295

NewarkGreat Falls

EWR - GTF

EWRGTF

Newark

Wed 9/17

4:00 pm-3:49 pm

1 stop25h 49m

Great Falls

Wed 9/24

4:29 pm-5:59 am

1 stop11h 30m

$328

Washington, D.C.Great Falls

IAD - GTF

IADGTF

Washington, D.C. Dulles Intl

Sat 9/6

6:09 pm-3:49 pm

1 stop23h 40m

Great Falls

Sat 9/13

4:29 pm-7:32 am

1 stop13h 03m

$380

NewarkGreat Falls

EWR - GTF

EWRGTF

Newark

Sat 8/30

1:16 pm-10:45 pm

2 stops11h 29m

Great Falls

Sat 9/6

6:00 am-1:59 pm

1 stop5h 59m

$386

Washington, D.C.Great Falls

IAD - GTF

IADGTF

Washington, D.C. Dulles Intl

Sat 9/6

2:15 pm-8:34 pm

1 stop8h 19m

Great Falls

Sat 9/13

6:20 pm-9:11 am

2 stops12h 51m

$386

PittsburghGreat Falls

PIT - GTF

PITGTF

Pittsburgh

Sat 9/13

5:35 pm-10:51 pm

1 stop7h 16m

Great Falls

Sat 9/20

5:30 am-4:43 pm

1 stop9h 13m

$404

Washington, D.C.Great Falls

DCA - GTF

DCAGTF

Washington, D.C. Reagan-National

Fri 9/5

2:50 pm-8:34 pm

1 stop7h 44m

Great Falls

Tue 9/9

5:45 am-7:35 pm

2 stops11h 50m

$422

New YorkGreat Falls

JFK - GTF

JFKGTF

New York John F Kennedy Intl

Sat 9/13

7:29 am-3:49 pm

1 stop10h 20m

Great Falls

Fri 9/19

4:29 pm-6:09 am

2 stops35h 40m

$427

New YorkGreat Falls

JFK - GTF

JFKGTF

New York John F Kennedy Intl

Tue 7/15

3:45 pm-10:45 pm

1 stop9h 00m

Great Falls

Fri 7/18

11:43 am-9:29 pm

1 stop7h 46m

$430

PittsburghGreat Falls

PIT - GTF

PITGTF

Pittsburgh

Sat 9/6

7:42 pm-3:49 pm

1 stop22h 07m

Great Falls

Sat 9/13

4:29 pm-6:42 pm

1 stop24h 13m

$434

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/16

Showing 1-10 of 44 results
1
2
3
...
5

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 July is currently the most expensive (average of $574). 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 June 16, 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 June 16, 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
10,000 reviews

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

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
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

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
7,963 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

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
2,500 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

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
8,801 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

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?

    $190 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on United Airlines and Alaska Airlines, with prices starting from $235 and $359, respectively.

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

    Most travelers choose New York John F Kennedy Intl - Great Falls, Newark - Great Falls or Washington, D.C. Dulles Intl - 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 July is currently the most expensive (average of $574). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Pennsylvania to Great Falls

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Bozeman flights
Boston to Bozeman flights
O'Hare Intl to Bozeman flights
O'Hare Intl to Kalispell flights
LaGuardia to Bozeman flights
John F Kennedy Intl to Bozeman flights
San Francisco to Bozeman flights
Atlanta to Bozeman flights
Dulles Intl to Bozeman flights
Dallas/Fort Worth to Kalispell flights
Dallas/Fort Worth to Bozeman flights
Los Angeles to Kalispell flights
Los Angeles to Bozeman flights
Denver to Bozeman flights
San Francisco to Kalispell flights
O'Hare Intl to Missoula flights
Hobby to Bozeman flights
Baltimore to Bozeman flights
Denver to Kalispell flights
John F Kennedy Intl to Kalispell flights
Seattle to Billings flights
Minneapolis to Bozeman flights
Atlanta to Kalispell flights
Newark to Kalispell flights
LaGuardia to Kalispell flights
Denver to Missoula flights
Reagan-National to Bozeman flights
Seattle to Kalispell flights
Minneapolis to Kalispell flights
Seattle to Bozeman flights
Midway to Bozeman flights
John F Kennedy Intl to Missoula flights
Boston to Kalispell flights
San Diego to Kalispell flights
Dallas/Fort Worth to Missoula flights
George Bush Intcntl to Bozeman flights
Detroit to Kalispell flights
Hobby to Kalispell flights
Dulles Intl to Kalispell flights
LaGuardia to Missoula flights
San Francisco to Missoula flights
Indianapolis to Bozeman flights
Newark to Missoula flights
Hartford to Bozeman flights
Reagan-National to Kalispell flights
Cleveland to Bozeman flights
Tampa to Bozeman flights
Philadelphia to Bozeman flights
Orlando to Bozeman flights
Philadelphia to Kalispell flights

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 June 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$280Average$608FlexibilityNo cancel feeOn-time69%
DeltaCheapest$343Average$455FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.