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$342+ 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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — PIT
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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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 October 30, 2025.

This Alaska Airlines deal was found by Cheapflights users on 10/28. 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.
Thu 12/47:35 pmGTF - PIT
1 stop21h 01mAlaska Airlines
Mon 12/87:33 pmPIT - GTF
1 stop25h 22mAlaska Airlines
Deal found 10/28$378
This Delta deal was found by Cheapflights users on 10/28. 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 12/46:10 pmGTF - PIT
2 stops13h 02mDelta
Mon 12/85:31 pmPIT - GTF
1 stop6h 59mDelta
Deal found 10/28$482
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Mon 12/292:35 pmGTF - PIT
1 stop6h 21mUnited Airlines
Tue 1/64:15 pmPIT - GTF
1 stop7h 38mUnited Airlines
Deal found 10/28$502
This Delta deal was found by Cheapflights users on 10/30. 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 11/226:10 pmGTF - PIT
2 stops12h 55mDelta
Thu 11/2710:53 amPIT - GTF
2 stops8h 37mDelta
Deal found 10/30$507
This Delta deal was found by Cheapflights users on 10/28. 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 12/295:30 amGTF - PIT
2 stops9h 50mDelta
Tue 1/66:00 amPIT - GTF
2 stops8h 33mDelta
Deal found 10/28$513
This Delta deal was found by Cheapflights users on 10/30. 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 11/246:10 pmGTF - PIT
2 stops12h 55mDelta
Thu 11/2710:31 amPIT - GTF
2 stops8h 59mDelta
Deal found 10/30$533
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/132:30 pmGTF - PIT
1 stop6h 15mUnited Airlines
Mon 11/174:12 pmPIT - GTF
1 stop8h 27mUnited Airlines
Deal found 10/28$558
This United Airlines deal was found by Cheapflights users on 10/28. 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 12/302:35 pmGTF - PIT
1 stop6h 21mUnited Airlines
Tue 1/64:15 pmPIT - GTF
1 stop7h 38mUnited Airlines
Deal found 10/28$565
This United Airlines deal was found by Cheapflights users on 10/30. 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.
Fri 11/212:30 pmGTF - PIT
1 stop6h 15mUnited Airlines
Thu 11/278:30 amPIT - GTF
1 stop7h 03mUnited Airlines
Deal found 10/30$586

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 October 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$344
(Delta)

One-way from

$342
(Delta)

Popular in

November

Cheapest in

February

Average price

$663
Provider with most accurate pricing for Great Falls-Pittsburgh flight deals.
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Provider most trusted by Cheapflights users for Great Falls-Pittsburgh flights.
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From Great Falls to Pittsburgh
Search Deals
One-way flight from Great Falls to Pittsburgh
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($152 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 October 2025
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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 October 30, 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

Thu 12/4

6:10 pm-9:12 am

2 stops13h 02m

Pittsburgh

Mon 12/8

5:31 pm-10:30 pm

1 stop6h 59m

$482

Great FallsPittsburgh

GTF - PIT

GTFPIT

Great Falls

Mon 12/29

2:35 pm-10:56 pm

1 stop6h 21m

Pittsburgh

Tue 1/6

4:15 pm-9:53 pm

1 stop7h 38m

$502

Great FallsPittsburgh

GTF - PIT

GTFPIT

Great Falls

Sun 11/23

6:10 pm-10:38 am

2 stops14h 28m

Pittsburgh

Thu 11/27

10:31 am-5:30 pm

2 stops8h 59m

$507

Great FallsPittsburgh

GTF - PIT

GTFPIT

Great Falls

Sat 11/22

6:10 pm-9:05 am

2 stops12h 55m

Pittsburgh

Thu 11/27

10:53 am-5:30 pm

2 stops8h 37m

$507

Great FallsPittsburgh

GTF - PIT

GTFPIT

Great Falls

Wed 4/22

6:20 pm-9:09 am

2 stops12h 49m

Pittsburgh

Sun 4/26

5:35 pm-10:44 pm

1 stop7h 09m

$508

Great FallsPittsburgh

GTF - PIT

GTFPIT

Great Falls

Mon 12/29

5:30 am-5:20 pm

2 stops9h 50m

Pittsburgh

Tue 1/6

6:00 am-12:33 pm

2 stops8h 33m

$513

Great FallsPittsburgh

GTF - PIT

GTFPIT

Great Falls

Mon 11/24

6:10 pm-9:05 am

2 stops12h 55m

Pittsburgh

Thu 11/27

10:31 am-5:30 pm

2 stops8h 59m

$533

Great FallsPittsburgh

GTF - PIT

GTFPIT

Great Falls

Tue 3/3

1:10 pm-11:31 am

2 stops20h 21m

Pittsburgh

Wed 3/4

5:30 pm-10:53 pm

1 stop7h 23m

$550

Great FallsPittsburgh

GTF - PIT

GTFPIT

Great Falls

Thu 11/13

2:30 pm-10:45 pm

1 stop6h 15m

Pittsburgh

Mon 11/17

4:12 pm-10:39 pm

1 stop8h 27m

$558

Great FallsPittsburgh

GTF - PIT

GTFPIT

Great Falls

Tue 12/30

2:35 pm-10:56 pm

1 stop6h 21m

Pittsburgh

Tue 1/6

10:49 am-9:53 pm

2 stops13h 04m

$570

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 12 results
1
2

Compare providers for flights from Great Falls to Pittsburgh

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Great Falls to Pittsburgh in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Great Falls-Pittsburgh flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Great Falls-Pittsburgh flight deals on Cheapflights vs. FlightHub >95% 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.

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 October 30, 2025.
See what other customers who have flown with Delta and 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.
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,998 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,998 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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 Delta and United Airlines fly from Great Falls to Pittsburgh in about 6h 21m. The time it takes to get you to your destination can typically vary by up to 6h 41m. 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 are the cheapest airlines flying from Great Falls to Pittsburgh round-trip?

    Delta, at $416, was found to be the cheapest airline from Great Falls to Pittsburgh. An alternate airline flying to your destination would be United Airlines. You may be able to fly from Great Falls to Pittsburgh for 26% less than the average price by searching for these airlines.

  • 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
Steubenville
Monroeville
Washington
Wexford
Belle Vernon

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Alternative routes for Great Falls to Pittsburgh

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Top 2 airlines flying from Great Falls to Pittsburgh

Discover the top 2 airlines 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$416Average$516FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$450Average$579FlexibilityNo cancel feeOn-time69%

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