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$358+ 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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — PIT
May 14 — May 211
Thu 5/14
Thu 5/21
1 adult, Economy
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Cheap 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 April 14, 2026.

This Delta deal was found by Cheapflights users on 4/11. 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 8/115:30 am
GTF
-
PIT
1 stop9h 17m
Delta
Sat 8/225:35 pm
PIT
-
GTF
1 stop7h 09m
Delta
Deal found 4/11$358
This United Airlines deal was found by Cheapflights users on 4/11. 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 7/16:15 am
GTF
-
PIT
1 stop7h 01m
United Airlines
Tue 7/710:54 am
PIT
-
GTF
2 stops12h 40m
United Airlines
Deal found 4/11$365
This Delta deal was found by Cheapflights users on 4/12. 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 8/115:30 am
GTF
-
PIT
1 stop9h 17m
Delta
Tue 8/185:35 pm
PIT
-
GTF
1 stop7h 09m
Delta
Deal found 4/12$383
This United Airlines deal was found by Cheapflights users on 4/12. 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 6/306:15 am
GTF
-
PIT
1 stop7h 01m
United Airlines
Tue 7/74:25 pm
PIT
-
GTF
1 stop7h 09m
United Airlines
Deal found 4/12$417
This Delta deal was found by Cheapflights users on 4/12. 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 8/105:30 am
GTF
-
PIT
1 stop9h 17m
Delta
Thu 8/205:35 pm
PIT
-
GTF
1 stop7h 09m
Delta
Deal found 4/12$447
This United Airlines deal was found by Cheapflights users on 4/12. 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 8/296:15 am
GTF
-
PIT
1 stop6h 27m
United Airlines
Tue 9/14:58 pm
PIT
-
GTF
1 stop6h 30m
United Airlines
Deal found 4/12$458
This Delta deal was found by Cheapflights users on 4/12. 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 8/116:20 pm
GTF
-
PIT
2 stops12h 49m
Delta
Thu 8/2010:30 am
PIT
-
GTF
2 stops14h 14m
Delta
Deal found 4/12$473

Find 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 April 14, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$358
(Delta)

Popular in

December

Cheapest in

February

Average price

$553
Provider with most accurate pricing for Great Falls-Pittsburgh flight deals.
Search Deals
Provider most trusted by Cheapflights users for Great Falls-Pittsburgh flights.
Search Deals
From Great Falls to Pittsburgh
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($40 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

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 April 14, 2026.
Use the filters below to find and compare flights from Great Falls to Pittsburgh that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Great FallsPittsburgh

GTF - PIT

GTFPIT

Great Falls

Tue 8/11

6:20 pm-9:09 am

2 stops12h 49m

Pittsburgh

Thu 8/20

5:35 pm-10:44 pm

1 stop7h 09m

$389

Great FallsPittsburgh

GTF - PIT

GTFPIT

Great Falls

Tue 6/30

6:15 am-3:16 pm

1 stop7h 01m

Pittsburgh

Tue 7/7

4:25 pm-9:34 pm

1 stop7h 09m

$417

Great FallsPittsburgh

GTF - PIT

GTFPIT

Great Falls

Sat 8/29

2:31 pm-10:40 pm

1 stop6h 09m

Pittsburgh

Wed 9/2

8:30 am-1:32 pm

1 stop7h 02m

$458
Quickest round-trip

Great FallsPittsburgh

GTF - PIT

GTFPIT

Great Falls

Sat 8/29

6:15 am-2:42 pm

1 stop6h 27m

Pittsburgh

Tue 9/1

4:58 pm-9:28 pm

1 stop6h 30m

$458

Great FallsPittsburgh

GTF - PIT

GTFPIT

Great Falls

Wed 7/1

6:15 am-3:16 pm

1 stop7h 01m

Pittsburgh

Tue 7/7

10:54 am-9:34 pm

2 stops12h 40m

$480

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/12

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Great Falls-Pittsburgh flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Great Falls-Pittsburgh flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Great Falls-Pittsburgh flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Great Falls-Pittsburgh flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Great Falls-Pittsburgh flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 April 14, 2026.
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
9,581 reviews

Entertainment

7.1

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,581 reviews
United Airlines
7.4
Good
9,581 reviews

Entertainment

7.1

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 fly from Great Falls to Pittsburgh in about 6h 09m. The time it takes to get you to your destination can typically vary by up to . Great Falls and Pittsburgh are separated by a distance of 1607 mi.

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

    United Airlines, at $438, was found to be the cheapest airline from Great Falls to Pittsburgh.. You may be able to fly from Great Falls to Pittsburgh for 25% 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.

See more FAQs

Traveling to a place near Pittsburgh?

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

Browse thousands of different options on Cheapflights for your next trip

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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 April 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$438Average$553FlexibilityNo cancel feeOn-time69%

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