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$388+ Cheap flights from Great Falls to Pittsburgh (GTF - PIT)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — PIT
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheap flight deals from Great Falls to Pittsburgh

Discover tips and strategies to find the most affordable flight options for your journey from Great Falls (GTF) to Pittsburgh (PIT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 20, 2025.

Round-trip from

$388
(Alaska Airlines)

Popular in

November

Cheapest in

February

Average price

$571
From Great Falls to Pittsburgh
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($128 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
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Find flight deals from Great Falls to Pittsburgh

Cheapest flights from Great Falls to Pittsburgh
Explore the most affordable flight options available from Great Falls to Pittsburgh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2025.

This Alaska Airlines deal was found by Cheapflights users on 8/20. 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 9/234:29 pmGTF - PIT
1 stop12h 19mAlaska Airlines
Sat 10/48:10 amPIT - GTF
1 stop11h 25mAlaska Airlines
Deal found 8/20$388
This Alaska Airlines deal was found by Cheapflights users on 8/20. 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 9/234:29 pmGTF - PIT
1 stop12h 19mAlaska Airlines
Mon 10/67:59 pmPIT - GTF
1 stop23h 36mAlaska Airlines
Deal found 8/20$398
This Delta deal was found by Cheapflights users on 8/20. 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 9/235:40 amGTF - PIT
1 stop8h 45mDelta
Tue 10/75:30 pmPIT - GTF
1 stop7h 36mDelta
Deal found 8/20$426
This Alaska Airlines deal was found by Cheapflights users on 8/20. 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 9/224:29 pmGTF - PIT
1 stop24h 13mAlaska Airlines
Sat 10/48:10 amPIT - GTF
1 stop11h 25mAlaska Airlines
Deal found 8/20$428
This United Airlines deal was found by Cheapflights users on 8/20. 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.
Tue 9/232:35 pmGTF - PIT
2 stops17h 26mUnited Airlines
Wed 10/15:45 amPIT - GTF
2 stops17h 26mUnited Airlines
Deal found 8/20$431
This Delta deal was found by Cheapflights users on 8/20. 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 9/236:11 pmGTF - PIT
2 stops12h 44mDelta
Sat 10/45:23 pmPIT - GTF
1 stop7h 05mDelta
Deal found 8/20$436
This Alaska Airlines deal was found by Cheapflights users on 8/20. 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 9/224:29 pmGTF - PIT
1 stop24h 13mAlaska Airlines
Mon 10/67:59 pmPIT - GTF
1 stop23h 36mAlaska Airlines
Deal found 8/20$438
This United Airlines deal was found by Cheapflights users on 8/20. 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.
Tue 9/232:35 pmGTF - PIT
2 stops17h 26mUnited Airlines
Sat 10/48:35 amPIT - GTF
2 stops14h 36mUnited Airlines
Deal found 8/20$441
This Delta deal was found by Cheapflights users on 8/20. 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 9/226:11 pmGTF - PIT
2 stops12h 44mDelta
Wed 10/15:23 pmPIT - GTF
1 stop7h 05mDelta
Deal found 8/20$446
This Alaska Airlines deal was found by Cheapflights users on 8/20. 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.
Sun 9/214:29 pmGTF - PIT
1 stop12h 19mAlaska Airlines
Fri 10/37:42 pmPIT - GTF
1 stop23h 53mAlaska Airlines
Deal found 8/20$448
This Delta deal was found by Cheapflights users on 8/20. 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 9/226:11 pmGTF - PIT
2 stops12h 44mDelta
Tue 10/76:00 amPIT - GTF
2 stops13h 29mDelta
Deal found 8/20$451
This Delta deal was found by Cheapflights users on 8/20. 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 9/226:11 pmGTF - PIT
2 stops12h 44mDelta
Mon 10/65:30 pmPIT - GTF
1 stop7h 36mDelta
Deal found 8/20$456

Cheapflights Fare Finder

 
Customize your flight search to find flights from Great Falls to Pittsburgh 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 August 20, 2025.
Use the filters below to find and compare flights from Great Falls to Pittsburgh that are best for you.

Fly from

Great Falls

Fly to

Pittsburgh

Route

Depart

Return

Price

Great FallsPittsburgh

GTF - PIT

GTFPIT

Great Falls

Tue 9/23

4:29 pm-6:48 am

1 stop12h 19m

Pittsburgh

Sat 10/4

8:10 am-5:35 pm

1 stop11h 25m

$388

Great FallsPittsburgh

GTF - PIT

GTFPIT

Great Falls

Tue 9/23

4:29 pm-6:48 am

1 stop12h 19m

Pittsburgh

Fri 10/3

7:42 pm-5:35 pm

1 stop23h 53m

$398

Great FallsPittsburgh

GTF - PIT

GTFPIT

Great Falls

Tue 9/23

4:29 pm-6:48 am

1 stop12h 19m

Pittsburgh

Mon 10/6

7:59 pm-5:35 pm

1 stop23h 36m

$398

Great FallsPittsburgh

GTF - PIT

GTFPIT

Great Falls

Tue 9/23

5:40 am-4:25 pm

1 stop8h 45m

Pittsburgh

Wed 10/1

5:23 pm-10:28 pm

1 stop7h 05m

$426

Great FallsPittsburgh

GTF - PIT

GTFPIT

Great Falls

Tue 9/23

5:40 am-4:25 pm

1 stop8h 45m

Pittsburgh

Tue 10/7

5:30 pm-11:06 pm

1 stop7h 36m

$426

Great FallsPittsburgh

GTF - PIT

GTFPIT

Great Falls

Mon 9/22

4:29 pm-6:42 pm

1 stop24h 13m

Pittsburgh

Sat 10/4

8:10 am-5:35 pm

1 stop11h 25m

$428

Great FallsPittsburgh

GTF - PIT

GTFPIT

Great Falls

Tue 9/23

2:35 pm-10:01 am

2 stops17h 26m

Pittsburgh

Wed 10/1

5:45 am-9:11 pm

2 stops17h 26m

$431

Great FallsPittsburgh

GTF - PIT

GTFPIT

Great Falls

Tue 9/23

6:11 pm-8:55 am

2 stops12h 44m

Pittsburgh

Sat 10/4

5:23 pm-10:28 pm

1 stop7h 05m

$436

Great FallsPittsburgh

GTF - PIT

GTFPIT

Great Falls

Sun 9/21

4:29 pm-6:48 am

1 stop12h 19m

Pittsburgh

Sat 10/4

8:10 am-5:35 pm

1 stop11h 25m

$438

Great FallsPittsburgh

GTF - PIT

GTFPIT

Great Falls

Mon 9/22

4:29 pm-6:42 pm

1 stop24h 13m

Pittsburgh

Mon 10/6

7:59 pm-5:35 pm

1 stop23h 36m

$438

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/20

Best time to book a flight from Great Falls to Pittsburgh

Have a flexible travel schedule? Discover the best time to fly to Pittsburgh 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 Pittsburgh

How much does it cost to fly round-trip from Great Falls to Pittsburgh?

Reviews of airlines servicing Pittsburgh

Get insights into the airlines that provide service to Pittsburgh. 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 Pittsburgh. Reviews last updated August 20, 2025.
See what other customers who have flown with United Airlines from Great Falls to Pittsburgh have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,928 reviews

Overall

7.4

Crew

8.1

Food

6.6

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,928 reviews
United Airlines
7.4
Good
8,928 reviews

Overall

7.4

Crew

8.1

Food

6.6

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

Find useful and relevant information for your journey from Great Falls to Pittsburgh. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Great Falls to Pittsburgh?

    Airlines like Alaska Airlines and Delta fly from Great Falls to Pittsburgh in about 8h 45m. The time it takes to get you to your destination can typically vary by up to 3h 34m. Great Falls and Pittsburgh are separated by a distance of 1607 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Great Falls to Pittsburgh round-trip?

    United Airlines, at $450, was found to be the cheapest airline from Great Falls to Pittsburgh.. You may be able to fly from Great Falls to Pittsburgh for 19% less than the average price by searching for this airline.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Great Falls to Pittsburgh (average of $262). Flying from Great Falls to Pittsburgh in November is currently the most expensive (average of $333). 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

Traveling to a place near Pittsburgh?

Book flights to Pittsburgh if you plan to visit one of these locations
Mars
Steubenville
Monroeville
Washington
Wexford
Belle Vernon

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Great Falls to Pittsburgh

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

Discover the top airline that operate flights from Great Falls to Pittsburgh. 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 August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$450Average$691FlexibilityNo cancel feeOn-time69%

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