What is the cheapest airline that flies from Great Falls to Pittsburgh?

United Airlines and Alaska Airlines are the most popular carriers operating from Great Falls to Pittsburgh

Which layover airport has the shortest connection time from Great Falls to Pittsburgh?

Denver (DEN) has the shortest average layover time for this route: 1h 07m.

Which layover airport offers the lowest fares from Great Falls to Pittsburgh?

Flights via Denver (DEN) offer the lowest average round-trip price of $528.

Which layover airport has the shortest travel time from Great Falls to Pittsburgh?

Flights connecting via Denver (DEN) have the shortest average one-way travel time: 6h 20m.

Which airport is the most popular layover for flights between Great Falls and Pittsburgh?

Salt Lake City (SLC) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

When did momondo last update prices for flights from Great Falls Airport to Pittsburgh Airport?

Prices for flights from Great Falls Airport to Pittsburgh Airport refresh daily.

How many operators does momondo search for flights from Great Falls Airport to Pittsburgh Airport?

There is 1 operator available for flights from Great Falls Airport to Pittsburgh Airport as of August 2026.

How old do you have to be to fly from Great Falls Airport to Pittsburgh Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Great Falls Airport to Pittsburgh Airport.

What documentation or ID do you need to fly to Pittsburgh Airport?

The travel and health documents you'll need for your trip to Pittsburgh Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Pittsburgh Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$253 Cheap Flights from Great Falls to Pittsburgh in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Great Falls to Pittsburgh

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:37 pm - 10:44 pmGTF Great Falls-PIT Pittsburgh

6h 07m1 stop Denver Intl

4:51 pm - 9:22 pmPIT Pittsburgh-GTF Great Falls

6h 31m1 stop Denver Intl

$448United Airlines

Tue, Oct 20 - Sat, Oct 24

6:15 am - 2:42 pmGTF Great Falls-PIT Pittsburgh

6h 27m1 stop Denver Intl

4:51 pm - 9:22 pmPIT Pittsburgh-GTF Great Falls

6h 31m1 stop Denver Intl

$448United Airlines

Tue, Oct 20 - Sat, Oct 24

2:37 pm - 10:44 pmGTF Great Falls-PIT Pittsburgh

6h 07m1 stop Denver Intl

2:11 pm - 9:22 pmPIT Pittsburgh-GTF Great Falls

9h 11m2 stops Chicago O'Hare Intl Denver Intl

$454United Airlines

Tue, Oct 20 - Sat, Oct 24

6:20 pm - 9:08 amGTF Great Falls-PIT Pittsburgh

12h 48m2 stops Salt Lake City Atlanta Hartsfield-Jackson

5:35 pm - 5:43 pmPIT Pittsburgh-GTF Great Falls

26h 08m1 stop Salt Lake City

$608Delta

Thu, Dec 24 - Tue, Dec 29

5:30 am - 4:41 pmGTF Great Falls-PIT Pittsburgh

9h 11m1 stop Salt Lake City

5:35 pm - 12:27 pmPIT Pittsburgh-GTF Great Falls

20h 52m1 stop Salt Lake City

$632Delta

Thu, Dec 24 - Tue, Dec 29

6:21 pm - 11:38 amGTF Great Falls-PIT Pittsburgh

15h 17m2 stops Salt Lake City New York John F Kennedy Intl

5:30 pm - 10:37 pmPIT Pittsburgh-GTF Great Falls

7h 07m1 stop Salt Lake City

$637Delta

Fri, Oct 2 - Mon, Oct 5

6:21 pm - 11:38 amGTF Great Falls-PIT Pittsburgh

15h 17m2 stops Salt Lake City New York John F Kennedy Intl

5:30 pm - 10:37 pmPIT Pittsburgh-GTF Great Falls

7h 07m1 stop Salt Lake City

$637Delta

Sat, Oct 3 - Mon, Oct 5

6:27 pm - 11:36 amGTF Great Falls-PIT Pittsburgh

15h 09m2 stops Salt Lake City New York John F Kennedy Intl

5:39 pm - 10:44 pmPIT Pittsburgh-GTF Great Falls

7h 05m1 stop Salt Lake City

$667Delta

Fri, Oct 9 - Mon, Oct 12

6:21 pm - 11:38 amGTF Great Falls-PIT Pittsburgh

15h 17m2 stops Salt Lake City New York John F Kennedy Intl

8:00 am - 5:41 pmPIT Pittsburgh-GTF Great Falls

11h 41m2 stops Atlanta Hartsfield-Jackson Salt Lake City

$679Delta

Fri, Oct 2 - Mon, Oct 5

6:21 pm - 11:38 amGTF Great Falls-PIT Pittsburgh

15h 17m2 stops Salt Lake City New York John F Kennedy Intl

4:08 pm - 10:37 pmPIT Pittsburgh-GTF Great Falls

8h 29m2 stops Minneapolis St Paul Salt Lake City

$679Delta

Sat, Oct 3 - Mon, Oct 5

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United Airlines flights from Great Falls to Pittsburgh

Our best United Airlines deals on Great Falls to Pittsburgh flight tickets

United Airlines

Oct 20

GTF2:37 pmGreat Falls

6h 07m

1 stop

PIT10:44 pmPittsburgh

Oct 24

PIT4:51 pmPittsburgh

6h 31m

1 stop

GTF9:22 pmGreat Falls

$448

United Airlines

Oct 20

GTF2:37 pmGreat Falls

6h 07m

1 stop

PIT10:44 pmPittsburgh

Oct 24

PIT2:11 pmPittsburgh

9h 11m

2 stops

GTF9:22 pmGreat Falls

$454

United Airlines

Oct 20

GTF6:15 amGreat Falls

14h 23m

2 stops

PIT10:38 pmPittsburgh

Oct 24

PIT2:11 pmPittsburgh

9h 11m

2 stops

GTF9:22 pmGreat Falls

$494

Alaska Airlines flights from Great Falls to Pittsburgh

Our best Alaska Airlines deals on Great Falls to Pittsburgh flight tickets

Alaska Airlines

Oct 2

GTF5:19 pmGreat Falls

10h 06m

1 stop

PIT5:25 amPittsburgh

Oct 5

PIT8:07 amPittsburgh

10h 28m

1 stop

GTF4:35 pmGreat Falls

$683

Alaska Airlines

Oct 1

GTF5:19 pmGreat Falls

10h 06m

1 stop

PIT5:25 amPittsburgh

Oct 5

PIT8:07 amPittsburgh

10h 28m

1 stop

GTF4:35 pmGreat Falls

$753

Alaska Airlines

Oct 9

GTF5:15 pmGreat Falls

25h 20m

1 stop

PIT8:35 pmPittsburgh

Oct 12

PIT8:07 amPittsburgh

10h 28m

1 stop

GTF4:35 pmGreat Falls

$798

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Great FallsPittsburgh

GTF Great Falls - PIT Pittsburgh

GTFPIT

Great Falls

Tue 10/20

2:37 pm-10:44 pm

1 stop6h 07m

Pittsburgh

Sat 10/24

4:51 pm-9:22 pm

1 stop6h 31m

$448

Great FallsPittsburgh

GTF Great Falls - PIT Pittsburgh

GTFPIT

Great Falls

Tue 10/20

6:15 am-2:42 pm

1 stop6h 27m

Pittsburgh

Sat 10/24

4:51 pm-9:22 pm

1 stop6h 31m

$448

Great FallsPittsburgh

GTF Great Falls - PIT Pittsburgh

GTFPIT

Great Falls

Tue 10/20

2:37 pm-10:44 pm

1 stop6h 07m

Pittsburgh

Sat 10/24

2:11 pm-9:22 pm

2 stops9h 11m

$454

Great FallsPittsburgh

GTF Great Falls - PIT Pittsburgh

GTFPIT

Great Falls

Thu 12/24

6:20 pm-9:08 am

2 stops12h 48m

Pittsburgh

Tue 12/29

5:35 pm-5:43 pm

1 stop26h 08m

$608

Great FallsPittsburgh

GTF Great Falls - PIT Pittsburgh

GTFPIT

Great Falls

Thu 12/24

5:30 am-4:41 pm

1 stop9h 11m

Pittsburgh

Tue 12/29

5:35 pm-12:27 pm

1 stop20h 52m

$632

Great FallsPittsburgh

GTF Great Falls - PIT Pittsburgh

GTFPIT

Great Falls

Fri 10/2

6:21 pm-11:38 am

2 stops15h 17m

Pittsburgh

Mon 10/5

5:30 pm-10:37 pm

1 stop7h 07m

$637

Great FallsPittsburgh

GTF Great Falls - PIT Pittsburgh

GTFPIT

Great Falls

Sat 10/3

6:21 pm-11:38 am

2 stops15h 17m

Pittsburgh

Mon 10/5

5:30 pm-10:37 pm

1 stop7h 07m

$637

Great FallsPittsburgh

GTF Great Falls - PIT Pittsburgh

GTFPIT

Great Falls

Fri 10/9

6:27 pm-11:36 am

2 stops15h 09m

Pittsburgh

Mon 10/12

5:39 pm-10:44 pm

1 stop7h 05m

$667

Great FallsPittsburgh

GTF Great Falls - PIT Pittsburgh

GTFPIT

Great Falls

Fri 10/2

6:21 pm-11:38 am

2 stops15h 17m

Pittsburgh

Mon 10/5

8:00 am-5:41 pm

2 stops11h 41m

$679

Great FallsPittsburgh

GTF Great Falls - PIT Pittsburgh

GTFPIT

Great Falls

Sat 10/3

6:21 pm-11:38 am

2 stops15h 17m

Pittsburgh

Mon 10/5

4:08 pm-10:37 pm

2 stops8h 29m

$679

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first

How to get the cheapest flight ticket from Great Falls to Pittsburgh

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the cheapest month to fly to Pittsburgh?

In general, March is the cheapest month to fly from Great Falls to Pittsburgh. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. The month of January is another great option to travel to Pittsburgh, with average flight prices from Great Falls averaging around $0.

When to book flights from Great Falls to Pittsburgh

Are you open to changing your travel dates? Check out the ideal times to fly from Great Falls to Pittsburgh according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Great Falls to Pittsburgh (GTF to PIT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Great Falls to Pittsburgh

Fastest flight time	6h 07m
Direct flights	None

The fastest flight from Great Falls to Pittsburgh takes 6h 07m

There are no direct flights from Great Falls to Pittsburgh. There are no popular flight routes from Great Falls to Pittsburgh.

Search flight deals

Frequently asked questions about flying from Great Falls to Pittsburgh

How far is Great Falls to Pittsburgh by plane?
The distance between Great Falls and Pittsburgh is about 1617.6 mi. In terms of flight time, this usually takes a little over 6h 07m.
When did momondo last update prices for flights from Great Falls Airport to Pittsburgh Airport?
Prices for flights from Great Falls Airport to Pittsburgh Airport refresh daily.
How many operators does momondo search for flights from Great Falls Airport to Pittsburgh Airport?
There is 1 operator available for flights from Great Falls Airport to Pittsburgh Airport as of August 2026.
How old do you have to be to fly from Great Falls Airport to Pittsburgh Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Great Falls Airport to Pittsburgh Airport.
What documentation or ID do you need to fly to Pittsburgh Airport?
The travel and health documents you'll need for your trip to Pittsburgh Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Pittsburgh Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Great Falls to Pittsburgh?
Based on momondo bookings for flights between Great Falls and Pittsburgh, the leading airline is United Airlines, making up 100% of the total bookings.

Best airlines flying from Great Falls to Pittsburgh

Compare and see reviews for airlines that fly from Great Falls to Pittsburgh with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $438	Free Cancellation	Rating 7.4 10,058 reviews		Search United Airlines flights

Washington

Monroeville

Wheeling

Canonsburg

Butler

New Castle

Moon

West Mifflin

Belle Vernon

Triadelphia

Coraopolis

Steubenville

Mars

Wexford

Cadiz

Chester

Bridgeport

Edgewood

Why use momondo?

Why should I use momondo to find a flight deal from Great Falls to Pittsburgh?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Pittsburgh from Great Falls.

Can I find flights from Great Falls to Pittsburgh with flexible booking policies on momondo?

Flights from Great Falls to Pittsburgh with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Great Falls to Pittsburgh?

Once you have performed a search for Great Falls to Pittsburgh flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Great Falls to Pittsburgh right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Great Falls to Pittsburgh now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Pittsburgh and let you know when they change.