HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Great Falls

$166+ 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 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — GTF
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$320
(Delta)

One-way from

$166
(Mytrip)

Popular in

December

Cheapest in

January

Average price

$564
Provider with most accurate pricing for Philadelphia-Great Falls flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Great Falls flights.
Search Deals
From Pennsylvania to Great Falls
Search Deals
One-way flight from Pennsylvania to Great Falls
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($42 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 February 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 February 20, 2025.

This Delta deal was found by Cheapflights users on 2/20. 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 3/249:55 amJFK - GTF
1 stop9h 49mDelta
Tue 4/16:25 pmGTF - JFK
1 stop10h 00mDelta
Deal found 2/20$320
This Mytrip deal was found by Cheapflights users on 2/20. 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.
Fri 4/255:30 amEWR - GTF
2 stops13h 14mMultiple Airlines
Mon 4/285:34 pmGTF - EWR
2 stops26h 26mMultiple Airlines
Deal found 2/20$336
This Delta deal was found by Cheapflights users on 2/20. 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 4/255:59 amEWR - GTF
2 stops13h 56mDelta
Wed 4/306:35 pmGTF - EWR
1 stop9h 06mDelta
Deal found 2/20$381
This Alaska Airlines deal was found by Cheapflights users on 2/20. 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 3/246:27 pmEWR - GTF
1 stop22h 45mAlaska Airlines
Tue 4/13:52 pmGTF - EWR
1 stop20h 50mAlaska Airlines
Deal found 2/20$382
This Delta deal was found by Cheapflights users on 2/20. 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 3/248:46 pmLGA - GTF
2 stops25h 49mDelta
Tue 4/16:25 pmGTF - LGA
2 stops12h 18mDelta
Deal found 2/20$390
This Mytrip deal was found by Cheapflights users on 2/20. 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.
Mon 3/243:25 pmLGA - GTF
3 stops25h 47mMultiple Airlines
Tue 4/13:52 pmGTF - LGA
3 stops17h 09mMultiple Airlines
Deal found 2/20$397
This Alaska Airlines deal was found by Cheapflights users on 2/20. 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 4/224:30 pmJFK - GTF
1 stop26h 57mAlaska Airlines
Tue 4/296:07 pmGTF - JFK
1 stop9h 53mAlaska Airlines
Deal found 2/20$413
This Delta deal was found by Cheapflights users on 2/19. 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 5/12:48 pmPHL - GTF
1 stop7h 45mDelta
Tue 5/65:50 amGTF - PHL
1 stop6h 03mDelta
Deal found 2/19$422
This Alaska Airlines deal was found by Cheapflights users on 2/20. 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 9/56:55 pmIAD - GTF
1 stop22h 25mAlaska Airlines
Mon 9/84:00 pmGTF - IAD
1 stop11h 55mAlaska Airlines
Deal found 2/20$454
This United Airlines deal was found by Cheapflights users on 2/20. 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 4/39:25 amLGA - GTF
2 stops13h 48mUnited Airlines
Sat 4/122:20 pmGTF - LGA
1 stop7h 10mUnited Airlines
Deal found 2/20$464
This Delta deal was found by Cheapflights users on 2/20. 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 7/295:15 pmDCA - GTF
1 stop7h 28mDelta
Fri 8/86:20 pmGTF - DCA
2 stops12h 15mDelta
Deal found 2/20$487
This Delta deal was found by Cheapflights users on 2/20. 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 9/56:00 amIAD - GTF
2 stops13h 39mDelta
Mon 9/812:40 pmGTF - IAD
1 stop9h 13mDelta
Deal found 2/20$487

Find flights from Pennsylvania to Great Falls within your budget

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 February 20, 2025.

Fly from

Pennsylvania

Fly to

Great Falls

Route

Depart

Return

Price

New YorkGreat Falls

JFK - GTF

JFKGTF

New York John F Kennedy Intl

Mon 3/24

9:55 am-5:44 pm

1 stop9h 49m

Great Falls

Tue 4/1

6:25 pm-6:25 am

1 stop10h 00m

$320

NewarkGreat Falls

EWR - GTF

EWRGTF

Newark

Fri 4/25

5:30 am-4:44 pm

2 stops13h 14m

Great Falls

Mon 4/28

5:34 pm-10:00 pm

2 stops26h 26m

$336

NewarkGreat Falls

EWR - GTF

EWRGTF

Newark

Fri 4/25

5:59 am-5:55 pm

2 stops13h 56m

Great Falls

Wed 4/30

6:35 pm-5:41 am

1 stop9h 06m

$381

NewarkGreat Falls

EWR - GTF

EWRGTF

Newark

Mon 3/24

6:27 pm-3:12 pm

1 stop22h 45m

Great Falls

Tue 4/1

3:52 pm-2:42 pm

1 stop20h 50m

$382

New YorkGreat Falls

LGA - GTF

LGAGTF

New York LaGuardia

Mon 3/24

8:46 pm-8:35 pm

2 stops25h 49m

Great Falls

Tue 4/1

6:25 pm-8:43 am

2 stops12h 18m

$390

New YorkGreat Falls

LGA - GTF

LGAGTF

New York LaGuardia

Mon 3/24

3:25 pm-3:12 pm

3 stops25h 47m

Great Falls

Tue 4/1

3:52 pm-11:01 am

3 stops17h 09m

$397

New YorkGreat Falls

JFK - GTF

JFKGTF

New York John F Kennedy Intl

Tue 4/22

4:30 pm-5:27 pm

1 stop26h 57m

Great Falls

Tue 4/29

6:07 pm-6:00 am

1 stop9h 53m

$413

PhiladelphiaGreat Falls

PHL - GTF

PHLGTF

Philadelphia

Thu 5/1

2:48 pm-8:33 pm

1 stop7h 45m

Great Falls

Tue 5/6

5:50 am-1:53 pm

1 stop6h 03m

$422

New YorkGreat Falls

LGA - GTF

LGAGTF

New York LaGuardia

Thu 4/3

9:25 am-9:13 pm

2 stops13h 48m

Great Falls

Sat 4/12

2:20 pm-11:30 pm

1 stop7h 10m

$464

Washington, D.C.Great Falls

DCA - GTF

DCAGTF

Washington, D.C. Reagan-National

Tue 7/29

5:15 pm-10:43 pm

1 stop7h 28m

Great Falls

Fri 8/8

6:20 pm-8:35 am

2 stops12h 15m

$487

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 35 results
1
2
3
4

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.

Travel insights for flights from Pennsylvania to Great Falls

Get recent, data-driven insights about flights from Pennsylvania to Great Falls including ideal travel times, pricing trends, and more.

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 February 20, 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 February 20, 2025.
See what other customers who have flown with Alaska Airlines, Delta and United 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
9,692 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Comfort

7.9

Boarding

8.2

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
9,692 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Comfort

7.9

Boarding

8.2

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
8,220 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Comfort

7.9

Boarding

8.2

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
8,766 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Comfort

7.9

Boarding

8.2

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?

    $254 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 United Airlines, with prices starting from $273 and $432, 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 New York John F Kennedy 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 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

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
John F Kennedy Intl to Bozeman flights
O'Hare Intl to Bozeman flights
LaGuardia to Bozeman flights
Los Angeles to Bozeman flights
Boston to Bozeman flights
San Francisco to Bozeman flights
Minneapolis to Bozeman flights
Atlanta to Bozeman flights
Dulles Intl to Bozeman flights
O'Hare Intl to Kalispell flights
Denver to Bozeman flights
Philadelphia to Bozeman flights
Baltimore to Bozeman flights
Reagan-National to Bozeman flights
Dallas/Fort Worth to Bozeman flights
Minneapolis to Kalispell flights
Seattle to Bozeman flights
Dallas/Fort Worth to Kalispell flights
Los Angeles to Kalispell flights
San Francisco to Kalispell flights
Midway to Bozeman flights
Seattle to Billings flights
Charlotte to Bozeman flights
Denver to Kalispell flights
Newark to Kalispell flights
John F Kennedy Intl to Kalispell flights
Detroit to Bozeman flights
Hobby to Kalispell flights
John F Kennedy Intl to Missoula flights
Raleigh to Bozeman flights
San Diego to Bozeman flights
O'Hare Intl to Missoula flights
LaGuardia to Kalispell flights
Newark to Missoula flights
Seattle to Kalispell flights
Minneapolis to Missoula flights
Milwaukee to Bozeman flights
Portland to Bozeman flights
Ontario to Bozeman flights
Dulles Intl to Kalispell flights
San Jose to Bozeman flights
San Francisco to Missoula flights
Dallas/Fort Worth to Billings flights
Hobby to Bozeman flights
Grand Rapids to Bozeman flights
Denver to Missoula flights
George Bush Intcntl to Kalispell flights
Cleveland to Bozeman flights
Boston 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$338Average$645FlexibilityNo cancel feeOn-time69%
DeltaCheapest$344Average$605FlexibilityNo 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.