$172 Cheap Flights from Great Falls (GTF) to Pittsburgh (PIT)

View $172 flight on Wed, Feb 18, 2026Opens in a new window

Popular airlines from Great Falls, MT (GTF-Great Falls Intl.) to Pittsburgh Intl. Airport (PIT)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Great Falls to Pittsburgh (GTF-PIT)

Prices were available within the past 7 days and start at $172 for one-way flights and $312 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Tue, Jan 6 - Wed, Jan 21
GTF
Great Falls
PIT
Pittsburgh
$312 Roundtrip, found 4 days ago
$312
Roundtrip
found 4 days ago
Select Hawaiian Airlines flight, departing Tue, Jan 6 from Great Falls to Pittsburgh, returning Wed, Jan 21, priced at $312 found 4 days ago
Alaska Airlines
Tue, Feb 3 - Wed, Feb 18
GTF
Great Falls
PIT
Pittsburgh
$322 Roundtrip, found 6 days ago
$322
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Tue, Feb 3 from Great Falls to Pittsburgh, returning Wed, Feb 18, priced at $322 found 6 days ago
Alaska Airlines
Sat, Jan 31 - Wed, Feb 18
GTF
Great Falls
PIT
Pittsburgh
$332 Roundtrip, found 6 days ago
$332
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sat, Jan 31 from Great Falls to Pittsburgh, returning Wed, Feb 18, priced at $332 found 6 days ago
Delta
Tue, Feb 3 - Tue, Feb 17
GTF
Great Falls
PIT
Pittsburgh
$332 Roundtrip, found 6 days ago
$332
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Feb 3 from Great Falls to Pittsburgh, returning Tue, Feb 17, priced at $332 found 6 days ago
Delta
Tue, Jan 20 - Sat, Jan 31
GTF
Great Falls
PIT
Pittsburgh
$338 Roundtrip, found 6 days ago
$338
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Jan 20 from Great Falls to Pittsburgh, returning Sat, Jan 31, priced at $338 found 6 days ago
Alaska Airlines
Thu, Jan 29 - Wed, Feb 18
GTF
Great Falls
PIT
Pittsburgh
$342 Roundtrip, found 6 days ago
$342
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Thu, Jan 29 from Great Falls to Pittsburgh, returning Wed, Feb 18, priced at $342 found 6 days ago
Delta
Thu, Jan 29 - Tue, Feb 17
GTF
Great Falls
PIT
Pittsburgh
$348 Roundtrip, found 6 days ago
$348
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Jan 29 from Great Falls to Pittsburgh, returning Tue, Feb 17, priced at $348 found 6 days ago
Alaska Airlines
Thu, Jan 29 - Thu, Feb 19
GTF
Great Falls
PIT
Pittsburgh
$352 Roundtrip, found 6 days ago
$352
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Thu, Jan 29 from Great Falls to Pittsburgh, returning Thu, Feb 19, priced at $352 found 6 days ago
Delta
Mon, Dec 15 - Thu, Dec 18
GTF
Great Falls
PIT
Pittsburgh
$358 Roundtrip, found 3 days ago
$358
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Dec 15 from Great Falls to Pittsburgh, returning Thu, Dec 18, priced at $358 found 3 days ago
United
Tue, Jan 6 - Sat, Jan 17
GTF
Great Falls
PIT
Pittsburgh
$422 Roundtrip, found 4 days ago
$422
Roundtrip
found 4 days ago
Select United flight, departing Tue, Jan 6 from Great Falls to Pittsburgh, returning Sat, Jan 17, priced at $422 found 4 days ago

Black Friday Sale

Limited-time deals: Save up to 50% on select hotels.
Book now

Alternative airports near Pittsburgh

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Pittsburgh Intl. PIT. Cheapest option available. Average driving time to city center is 23 minutes. Flights from $614
PIT
Pittsburgh Intl.
Cheapest
Average driving time to city center23 min
Flights from $614
Flights from Great Falls (GTF) to Pittsburgh (PIT)
Origin airport
Great Falls Intl.
Destination airport
Pittsburgh Intl.
Airlines serving
Alaska Airlines, Delta, United
Roundtrip price
$312
Distance
1607 mi

Great Falls to Pittsburgh Flights

The cheapest times to fly from Great Falls to Pittsburgh

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Great Falls to Pittsburgh are during the month of January. You can find some of the cheapest flights from Great Falls to Pittsburgh with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Great Falls to Pittsburgh

Sunday is one of the best days to book for cheap flights from Great Falls to Pittsburgh: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Great Falls to Pittsburgh

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Great Falls to Pittsburgh in 2025. You can also book with separate airlines for your outbound and return journeys, from $172 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Great Falls to Pittsburgh flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Great Falls to Pittsburgh airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Great Falls Intl. Airport (GTF) to Pittsburgh Intl. Airport (PIT) cost?
Snag a cheap one-way flight from $172 or cheap return flight from $312 from Great Falls Intl. Airport (GTF) to Pittsburgh Intl. Airport (PIT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Great Falls Intl. Airport (GTF) to Pittsburgh Intl. Airport (PIT)?
January is the cheapest month to fly from GTF to PIT. Planning your trip for the off-season is often the key to better flight prices.
What is the cheapest airline that flies from Great Falls Intl. Airport (GTF) to Pittsburgh Intl. Airport (PIT)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll fly you from GTF to PIT. Then, sort your results by "Price (lowest to highest)" to snap up a good deal.
How many flights per day from Great Falls Intl. Airport (GTF) to Pittsburgh Intl. Airport (PIT)?
You'll have to take a flight with a layover when traveling from Great Falls Intl. Airport (GTF) to Pittsburgh Intl. Airport (PIT). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from GTF to PIT?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Great Falls Intl. Airport (GTF) to Pittsburgh Intl. Airport (PIT)?
To avoid potential delays on the Great Falls Intl. Airport (GTF) to Pittsburgh Intl. Airport (PIT) route, fly before 3 PM. Departures after this time are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Great Falls Intl. Airport (GTF) to Pittsburgh Intl. Airport (PIT) last-minute?
Last-minute fares from GTF to PIT are typically more expensive. For the lowest prices, start looking for flights as early as possible. That being said, if you're flexible with your travel plans, you may score a cheap ticket right before your trip.
Is it cheaper to book a GTF to PIT flight and hotel package?
Compared with arranging hotels and flights separately, booking a GTF to PIT flight and hotel package with Expedia could result in significant savings. Better yet, having it all in one place will take the hassle out of travel planning. Simply secure your flights and select from our extensive range of hotels, then customize your trip with extras like tours and car rentals.
Can I cancel or change the date of my flight from Great Falls Intl. Airport (GTF) to Pittsburgh Intl. Airport (PIT)?
Typically, you're able to reschedule or cancel your GTF to PIT flight. However, there may be additional fees, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline's guidelines and fees on flight changes, or if you need further details, head to our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.