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$155+ Cheap flights from Great Falls to Pittsburgh (GTF - PIT)

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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — PIT
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
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 September 17, 2025.

Round-trip from

$356
(Kiwi.com)

One-way from

$155
(Kiwi.com)

Popular in

November

Cheapest in

February

Average price

$538
From Great Falls to Pittsburgh
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One-way flight from Great Falls to Pittsburgh
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Highest demand for flights based on searches. 18% potential increase in price ($123 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).
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Average for round-trip flights in September 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 September 17, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/261:05 pmGTF - PIT
1 stop26h 20mMultiple Airlines
Tue 10/285:17 pmPIT - GTF
2 stops49h 07mMultiple Airlines
Deal found 9/16$356
This United Airlines deal was found by Cheapflights users on 9/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/252:31 pmGTF - PIT
1 stop5h 59mUnited Airlines
Tue 10/288:30 amPIT - GTF
1 stop6h 57mUnited Airlines
Deal found 9/16$428
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/148:53 pmGTF - PIT
1 stop19h 08mMultiple Airlines
Tue 12/169:31 amPIT - GTF
2 stops50h 07mMultiple Airlines
Deal found 9/15$442
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/12:31 pmGTF - PIT
1 stop5h 59mUnited Airlines
Tue 10/79:05 amPIT - GTF
1 stop6h 21mUnited Airlines
Deal found 9/15$483
This Delta deal was found by Cheapflights users on 9/15. 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.
Tue 9/305:40 amGTF - PIT
1 stop8h 45mDelta
Sat 10/45:23 pmPIT - GTF
1 stop7h 05mDelta
Deal found 9/15$538
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/307:00 amGTF - PIT
2 stops14h 40mUnited Airlines
Sat 10/411:04 amPIT - GTF
2 stops12h 07mUnited Airlines
Deal found 9/15$570
This Alaska Airlines deal was found by Cheapflights users on 9/16. 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.
Sun 10/266:50 pmGTF - PIT
1 stop21h 42mAlaska Airlines
Tue 10/287:28 pmPIT - GTF
1 stop24h 42mAlaska Airlines
Deal found 9/16$625

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 September 17, 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

Sat 10/25

2:31 pm-10:30 pm

1 stop5h 59m

Pittsburgh

Tue 10/28

8:30 am-1:27 pm

1 stop6h 57m

$428

Great FallsPittsburgh

GTF - PIT

GTFPIT

Great Falls

Tue 3/3

5:30 am-4:44 pm

1 stop9h 14m

Pittsburgh

Wed 3/4

5:30 pm-10:53 pm

1 stop7h 23m

$428

Great FallsPittsburgh

GTF - PIT

GTFPIT

Great Falls

Wed 10/1

2:31 pm-10:30 pm

1 stop5h 59m

Pittsburgh

Tue 10/7

9:05 am-1:26 pm

1 stop6h 21m

$483

Great FallsPittsburgh

GTF - PIT

GTFPIT

Great Falls

Tue 3/3

7:00 am-6:51 pm

2 stops9h 51m

Pittsburgh

Wed 3/4

10:45 am-9:15 pm

2 stops12h 30m

$529

Great FallsPittsburgh

GTF - PIT

GTFPIT

Great Falls

Tue 9/30

7:00 am-11:40 pm

2 stops14h 40m

Pittsburgh

Sat 10/4

11:04 am-9:11 pm

2 stops12h 07m

$570

Great FallsPittsburgh

GTF - PIT

GTFPIT

Great Falls

Sun 12/14

7:35 pm-6:36 pm

1 stop21h 01m

Pittsburgh

Tue 12/16

7:33 pm-6:55 pm

1 stop25h 22m

$637

Great FallsPittsburgh

GTF - PIT

GTFPIT

Great Falls

Fri 10/31

10:27 pm-4:09 pm

1 stop15h 42m

$155

Great FallsPittsburgh

GTF - PIT

GTFPIT

Great Falls

Mon 9/22

7:00 am-3:10 pm

1 stop6h 10m

$466

Great FallsPittsburgh

GTF - PIT

GTFPIT

Great Falls

Mon 9/22

6:11 pm-8:55 am

2 stops12h 44m

$472

Great FallsPittsburgh

GTF - PIT

GTFPIT

Great Falls

Mon 9/22

4:29 pm-6:48 am

1 stop12h 19m

$652

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 11 results
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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.

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 September 17, 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
8,926 reviews

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
United Airlines
7.4
Good
8,926 reviews
United Airlines
7.4
Good
8,926 reviews

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

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 United Airlines and Delta fly from Great Falls to Pittsburgh in about 5h 59m. The time it takes to get you to your destination can typically vary by up to 3h 15m. 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 $489, was found to be the cheapest airline from Great Falls to Pittsburgh.. You may be able to fly from Great Falls to Pittsburgh for 12% 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

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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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$489Average$579FlexibilityNo cancel feeOn-time69%

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