What is the cheapest airline that flies from Green Bay Austin-Straubel to Pittsburgh?

United Airlines is the most popular carrier operating from Green Bay Austin-Straubel to Pittsburgh

What airlines fly to Pittsburgh?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Pittsburgh from Green Bay according to our data. American Airlines is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Pittsburgh. Keep in mind that there are 3 different airlines that fly to Pittsburgh on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Green Bay Austin-Straubel Airport to Pittsburgh Airport?

Prices for flights from Green Bay Austin-Straubel Airport to Pittsburgh Airport were last updated today.

How many operators does momondo search for flights from Green Bay Austin-Straubel Airport to Pittsburgh Airport?

As of September 2026, there are 3 operators available to choose from for flights from Green Bay Austin-Straubel Airport to Pittsburgh Airport.

How old do you have to be to fly from Green Bay Austin-Straubel 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 Green Bay Austin-Straubel Airport to Pittsburgh Airport.

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

The travel and health documents required for your trip to Pittsburgh Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Pittsburgh Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$299 Cheap Flights from Green Bay to Pittsburgh in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Green Bay to Pittsburgh

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:46 pm - 9:29 pmGRB Green Bay Austin-Straubel-PIT Pittsburgh

5h 43m1 stop Chicago O'Hare Intl

8:42 pm - 12:12 amPIT Pittsburgh-GRB Green Bay Austin-Straubel

4h 30m1 stop Chicago O'Hare Intl

$299American Airlines

Thu, Feb 25 - Mon, Mar 1

2:40 pm - 8:57 pmGRB Green Bay Austin-Straubel-PIT Pittsburgh

5h 17m1 stop Chicago O'Hare Intl

8:27 pm - 12:06 amPIT Pittsburgh-GRB Green Bay Austin-Straubel

4h 39m1 stop Chicago O'Hare Intl

$299American Airlines

Fri, Nov 6 - Sun, Nov 8

2:40 pm - 7:43 pmGRB Green Bay Austin-Straubel-PIT Pittsburgh

4h 03m1 stop Chicago O'Hare Intl

9:57 am - 1:59 pmPIT Pittsburgh-GRB Green Bay Austin-Straubel

5h 02m1 stop Chicago O'Hare Intl

$299American Airlines

Fri, Nov 13 - Sun, Nov 15

2:40 pm - 8:57 pmGRB Green Bay Austin-Straubel-PIT Pittsburgh

5h 17m1 stop Chicago O'Hare Intl

10:28 am - 6:22 pmPIT Pittsburgh-GRB Green Bay Austin-Straubel

8h 54m2 stops Washington, D.C. Reagan-National Chicago O'Hare Intl

$304American Airlines

Fri, Nov 13 - Sun, Nov 15

7:00 am - 11:19 amGRB Green Bay Austin-Straubel-PIT Pittsburgh

3h 19m1 stop Detroit Metropolitan Wayne County

12:18 pm - 5:20 pmPIT Pittsburgh-GRB Green Bay Austin-Straubel

6h 02m1 stop Detroit Metropolitan Wayne County

$334Delta

Thu, Oct 1 - Sun, Oct 4

5:00 am - 10:05 amGRB Green Bay Austin-Straubel-PIT Pittsburgh

4h 05m1 stop Chicago O'Hare Intl

7:00 am - 12:30 pmPIT Pittsburgh-GRB Green Bay Austin-Straubel

6h 30m1 stop Chicago O'Hare Intl

$361United Airlines

Thu, Sep 24 - Sun, Sep 27

10:33 am - 3:25 pmGRB Green Bay Austin-Straubel-PIT Pittsburgh

3h 52m1 stop Chicago O'Hare Intl

7:46 pm - 11:19 pmPIT Pittsburgh-GRB Green Bay Austin-Straubel

4h 33m1 stop Chicago O'Hare Intl

$369United Airlines

Sat, Oct 17 - Wed, Oct 21

5:00 am - 9:54 amGRB Green Bay Austin-Straubel-PIT Pittsburgh

3h 54m1 stop Chicago O'Hare Intl

8:56 am - 12:30 pmPIT Pittsburgh-GRB Green Bay Austin-Straubel

4h 34m1 stop Chicago O'Hare Intl

$369United Airlines

Wed, Oct 21 - Sat, Oct 24

9:34 am - 3:07 pmGRB Green Bay Austin-Straubel-PIT Pittsburgh

4h 33m1 stop Chicago O'Hare Intl

7:50 pm - 11:19 pmPIT Pittsburgh-GRB Green Bay Austin-Straubel

4h 29m1 stop Chicago O'Hare Intl

$399United Airlines

Wed, Sep 16 - Sun, Sep 20

7:00 am - 11:40 amGRB Green Bay Austin-Straubel-PIT Pittsburgh

3h 40m1 stop Detroit Metropolitan Wayne County

6:05 am - 10:28 amPIT Pittsburgh-GRB Green Bay Austin-Straubel

5h 23m1 stop Detroit Metropolitan Wayne County

$414Delta

Fri, Dec 18 - Sun, Dec 20

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United Airlines flights from Green Bay to Pittsburgh

Our best United Airlines deals on Green Bay to Pittsburgh flight tickets

United Airlines

Sep 24

GRB5:00 amGreen Bay Austin-Straubel

4h 05m

1 stop

PIT10:05 amPittsburgh

Sep 27

PIT7:00 amPittsburgh

6h 30m

1 stop

GRB12:30 pmGreen Bay Austin-Straubel

$361

United Airlines

Oct 21

GRB5:00 amGreen Bay Austin-Straubel

3h 54m

1 stop

PIT9:54 amPittsburgh

Oct 24

PIT8:56 amPittsburgh

4h 34m

1 stop

GRB12:30 pmGreen Bay Austin-Straubel

$369

United Airlines

Sep 15

GRB8:00 amGreen Bay Austin-Straubel

4h 15m

1 stop

PIT1:15 pmPittsburgh

Sep 19

PIT4:13 pmPittsburgh

5h 51m

1 stop

GRB9:04 pmGreen Bay Austin-Straubel

$399

American Airlines flights from Green Bay to Pittsburgh

Our best American Airlines deals on Green Bay to Pittsburgh flight tickets

American Airlines

Nov 6

GRB2:40 pmGreen Bay Austin-Straubel

5h 17m

1 stop

PIT8:57 pmPittsburgh

Nov 8

PIT8:27 pmPittsburgh

4h 39m

1 stop

GRB12:06 amGreen Bay Austin-Straubel

$299

American Airlines

Nov 13

GRB2:40 pmGreen Bay Austin-Straubel

5h 17m

1 stop

PIT8:57 pmPittsburgh

Nov 15

PIT10:28 amPittsburgh

8h 54m

2 stops

GRB6:22 pmGreen Bay Austin-Straubel

$304

American Airlines

Feb 25

GRB2:46 pmGreen Bay Austin-Straubel

7h 25m

2 stops

PIT11:11 pmPittsburgh

Mar 1

PIT3:27 pmPittsburgh

9h 45m

2 stops

GRB12:12 amGreen Bay Austin-Straubel

$309

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Green BayPittsburgh

GRB Green Bay Austin-Straubel - PIT Pittsburgh

GRBPIT

Green Bay Austin-Straubel

Thu 2/25

2:46 pm-9:29 pm

1 stop5h 43m

Pittsburgh

Mon 3/1

8:42 pm-12:12 am

1 stop4h 30m

$299

Green BayPittsburgh

GRB Green Bay Austin-Straubel - PIT Pittsburgh

GRBPIT

Green Bay Austin-Straubel

Fri 11/6

2:40 pm-8:57 pm

1 stop5h 17m

Pittsburgh

Sun 11/8

8:27 pm-12:06 am

1 stop4h 39m

$299

Green BayPittsburgh

GRB Green Bay Austin-Straubel - PIT Pittsburgh

GRBPIT

Green Bay Austin-Straubel

Fri 11/13

2:40 pm-7:43 pm

1 stop4h 03m

Pittsburgh

Sun 11/15

9:57 am-1:59 pm

1 stop5h 02m

$299

Green BayPittsburgh

GRB Green Bay Austin-Straubel - PIT Pittsburgh

GRBPIT

Green Bay Austin-Straubel

Fri 11/13

2:40 pm-8:57 pm

1 stop5h 17m

Pittsburgh

Sun 11/15

10:28 am-6:22 pm

2 stops8h 54m

$304

Green BayPittsburgh

GRB Green Bay Austin-Straubel - PIT Pittsburgh

GRBPIT

Green Bay Austin-Straubel

Thu 10/1

7:00 am-11:19 am

1 stop3h 19m

Pittsburgh

Sun 10/4

12:18 pm-5:20 pm

1 stop6h 02m

$334

Green BayPittsburgh

GRB Green Bay Austin-Straubel - PIT Pittsburgh

GRBPIT

Green Bay Austin-Straubel

Thu 9/24

5:00 am-10:05 am

1 stop4h 05m

Pittsburgh

Sun 9/27

7:00 am-12:30 pm

1 stop6h 30m

$361

Quickest round-trip

Green BayPittsburgh

GRB Green Bay Austin-Straubel - PIT Pittsburgh

GRBPIT

Green Bay Austin-Straubel

Sat 10/17

10:33 am-3:25 pm

1 stop3h 52m

Pittsburgh

Wed 10/21

7:46 pm-11:19 pm

1 stop4h 33m

$369

Green BayPittsburgh

GRB Green Bay Austin-Straubel - PIT Pittsburgh

GRBPIT

Green Bay Austin-Straubel

Wed 10/21

5:00 am-9:54 am

1 stop3h 54m

Pittsburgh

Sat 10/24

8:56 am-12:30 pm

1 stop4h 34m

$369

Green BayPittsburgh

GRB Green Bay Austin-Straubel - PIT Pittsburgh

GRBPIT

Green Bay Austin-Straubel

Wed 9/16

9:34 am-3:07 pm

1 stop4h 33m

Pittsburgh

Sun 9/20

7:50 pm-11:19 pm

1 stop4h 29m

$399

Green BayPittsburgh

GRB Green Bay Austin-Straubel - PIT Pittsburgh

GRBPIT

Green Bay Austin-Straubel

Fri 12/18

7:00 am-11:40 am

1 stop3h 40m

Pittsburgh

Sun 12/20

6:05 am-10:28 am

1 stop5h 23m

$414

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

How to get the cheapest flight ticket from Green Bay 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

What is the cheapest month to fly to Pittsburgh?

In general, March is the cheapest month to fly from Green Bay to Pittsburgh. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. The month of April is another great option to travel to Pittsburgh, with average flight prices from Green Bay averaging around $323.

What is the cheapest Green Bay Austin-Straubel to Pittsburgh flight route?

Fly from Green Bay Austin-Straubel to Pittsburgh for the best Green Bay Austin-Straubel - Pittsburgh flight prices

What cabin class options are available on Green Bay to Pittsburgh flights?

There is only 1 cabin class available to choose from on Green Bay to Pittsburgh flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

When to book flights from Green Bay to Pittsburgh

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

Estimated round-trip price

Cheap Green Bay to Pittsburgh (GRB to PIT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Green Bay to Pittsburgh

Best Price Found	$921
Fastest flight time	3h 40m
Direct flights	None

The best one-way flight to Pittsburgh from Green Bay in the past 72 hours is $921. The best round-trip flight deal from Green Bay to Pittsburgh found on momondo in the last 72 hours is $299.

The fastest flight from Green Bay to Pittsburgh takes 3h 40m

There are no direct flights from Green Bay to Pittsburgh. There are no popular flight routes from Green Bay to Pittsburgh.

Search flight deals

Frequently asked questions about flying from Green Bay to Pittsburgh

How far is Green Bay Austin-Straubel to Pittsburgh by plane?
Green Bay Austin-Straubel and Pittsburgh are 495.9 mi apart from one another. Flights usually cover this in 3h 40m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Green Bay Austin-Straubel Airport to Pittsburgh Airport?
Prices for flights from Green Bay Austin-Straubel Airport to Pittsburgh Airport were last updated today.
How many operators does momondo search for flights from Green Bay Austin-Straubel Airport to Pittsburgh Airport?
As of September 2026, there are 3 operators available to choose from for flights from Green Bay Austin-Straubel Airport to Pittsburgh Airport.
How old do you have to be to fly from Green Bay Austin-Straubel 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 Green Bay Austin-Straubel Airport to Pittsburgh Airport.
What documentation or ID do you need to fly to Pittsburgh Airport?
The travel and health documents required for your trip to Pittsburgh Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Pittsburgh Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Green Bay to Pittsburgh?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Green Bay to Pittsburgh is Canadair (Bombardier) Regional Jet 900 (100.00% of total bookings).
What is the most popular airline from Green Bay to Pittsburgh?
momondo data reveals that the most frequently booked airline on the route from Green Bay to Pittsburgh is Delta, representing 40% of all bookings. The subsequent popular airlines are American Airlines at 30% and United Airlines at 30%.

Best airlines flying from Green Bay to Pittsburgh

Compare and see reviews for airlines that fly from Green Bay to Pittsburgh with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $248	Free Cancellation	Rating 7.8 8,538 reviews	Search Delta flights
United Airlines	PriceFrom $268	Free Cancellation	Rating 7.4 10,157 reviews	Search United Airlines flights
American Airlines	PriceFrom $283	Free Cancellation	Rating 7.1 12,023 reviews	Search American Airlines flights

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Coraopolis

Steubenville

Mars

Cadiz

Bridgeport

Chester

Wexford

Edgewood

Why use momondo?

Why should I use momondo to find a flight deal from Green Bay to Pittsburgh?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Green Bay to Pittsburgh. momondo saves you time and could save you money on your trip.

Can I find flights from Green Bay to Pittsburgh with flexible booking policies on momondo?

Yes. All flights to Pittsburgh from Green Bay on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Green Bay to Pittsburgh?

Once you have performed a search for Green Bay 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 Green Bay to Pittsburgh right now. Can momondo alert me if prices change?

Price alerts on flights to Pittsburgh from Green Bay are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.