What airlines fly to Pittsburgh?

United Airlines, Frontier and Spirit Airlines are the top three most popular airlines that fly to Pittsburgh from Allentown according to our data. United Airlines is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Pittsburgh. Keep in mind that there are 6 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 Allentown-Bethlehem Airport to Pittsburgh Airport?

Prices for flights from Allentown-Bethlehem Airport to Pittsburgh Airport are updated daily.

How many operators does momondo search for flights from Allentown-Bethlehem Airport to Pittsburgh Airport?

As of February 2026, there are 2 operators available to choose from for flights from Allentown-Bethlehem Airport to Pittsburgh Airport.

How old do you have to be to fly from Allentown-Bethlehem Airport to Pittsburgh Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Allentown-Bethlehem Airport to Pittsburgh Airport.

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

The necessary travel and health documents for your Pittsburgh Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$142 Cheap Flights from Allentown to Pittsburgh in 2026

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Cheap round-trip flights

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10:36 am - 4:56 pm

ABE

PIT

6h 20m

1 stop

7:00 am - 11:50 am

PIT

ABE

4h 50m

1 stop

$329United Airlines

Tue, Feb 17 - Sat, Feb 21

2:10 pm - 11:25 pm

ABE

PIT

9h 15m

1 stop

9:09 pm - 10:49 pm

PIT

ABE

25h 40m

2 stops

$344Multiple Airlines

Thu, Feb 26 - Sun, Mar 1

1:41 pm - 11:42 pm

ABE

PIT

10h 01m

1 stop

5:41 pm - 10:53 pm

PIT

ABE

5h 12m

1 stop

$390Multiple Airlines

Fri, May 1 - Mon, May 4

2:10 pm - 10:34 am

ABE

PIT

20h 24m

1 stop

6:22 pm - 11:51 am

PIT

ABE

17h 29m

1 stop

$393Multiple Airlines

Thu, Feb 26 - Sun, Mar 1

1:41 pm - 11:42 pm

ABE

PIT

10h 01m

1 stop

5:41 pm - 10:51 pm

PIT

ABE

5h 10m

1 stop

$402Multiple Airlines

Fri, May 15 - Sun, May 17

6:04 am - 1:04 pm

ABE

PIT

7h 00m

1 stop

5:58 pm - 12:22 am

PIT

ABE

6h 24m

1 stop

$422American Airlines

Sat, Apr 11 - Mon, Apr 13

1:49 pm - 11:25 pm

ABE

PIT

33h 36m

2 stops

9:09 pm - 3:44 pm

PIT

ABE

18h 35m

1 stop

$423Multiple Airlines

Mon, Feb 16 - Fri, Feb 20

2:55 pm - 8:54 pm

ABE

PIT

5h 59m

1 stop

10:45 am - 4:48 pm

PIT

ABE

6h 03m

1 stop

$438United Airlines

Sat, Feb 14 - Sun, Feb 15

1:35 pm - 11:24 pm

ABE

PIT

9h 49m

1 stop

10:50 am - 11:14 pm

PIT

ABE

12h 24m

2 stops

$444Multiple Airlines

Fri, Mar 20 - Fri, Mar 27

2:55 pm - 8:54 pm

ABE

PIT

5h 59m

1 stop

8:51 am - 4:48 pm

PIT

ABE

7h 57m

1 stop

$448United Airlines

Sat, Feb 14 - Sun, Feb 15

American Airlines flights from Allentown to Pittsburgh

Our best American Airlines deals on Allentown to Pittsburgh flight tickets

American Airlines

Apr 11

ABE6:04 amAllentown-Bethlehem

7h 00m

1 stop

PIT1:04 pmPittsburgh

Apr 13

PIT5:58 pmPittsburgh

6h 24m

1 stop

ABE12:22 amAllentown-Bethlehem

$422

American Airlines

Feb 7

ABE7:30 amAllentown-Bethlehem

7h 17m

1 stop

PIT2:47 pmPittsburgh

Feb 9

PIT7:36 amPittsburgh

4h 56m

1 stop

ABE12:32 pmAllentown-Bethlehem

$489

American Airlines

Feb 6

ABE1:02 pmAllentown-Bethlehem

5h 12m

1 stop

PIT6:14 pmPittsburgh

Feb 8

PIT7:36 amPittsburgh

4h 56m

1 stop

ABE12:32 pmAllentown-Bethlehem

$507

United Airlines flights from Allentown to Pittsburgh

Our best United Airlines deals on Allentown to Pittsburgh flight tickets

United Airlines

Feb 17

ABE10:36 amAllentown-Bethlehem

6h 20m

1 stop

PIT4:56 pmPittsburgh

Feb 21

PIT7:00 amPittsburgh

4h 50m

1 stop

ABE11:50 amAllentown-Bethlehem

$329

United Airlines

Feb 14

ABE2:55 pmAllentown-Bethlehem

5h 59m

1 stop

PIT8:54 pmPittsburgh

Feb 15

PIT8:51 amPittsburgh

7h 57m

1 stop

ABE4:48 pmAllentown-Bethlehem

$448

United Airlines

Feb 18

ABE5:23 pmAllentown-Bethlehem

6h 28m

1 stop

PIT11:51 pmPittsburgh

Feb 22

PIT2:08 pmPittsburgh

6h 45m

1 stop

ABE8:53 pmAllentown-Bethlehem

$469

Fly from

Fly to

Route

Depart

Return

Price

AllentownPittsburgh

ABE - PIT

ABEPIT

Allentown-Bethlehem

Tue 2/17

10:36 am-4:56 pm

1 stop6h 20m

Pittsburgh

Sat 2/21

7:00 am-11:50 am

1 stop4h 50m

$329

AllentownPittsburgh

ABE - PIT

ABEPIT

Allentown-Bethlehem

Thu 2/26

2:10 pm-11:25 pm

1 stop9h 15m

Pittsburgh

Sun 3/1

9:09 pm-10:49 pm

2 stops25h 40m

$344

AllentownPittsburgh

ABE - PIT

ABEPIT

Allentown-Bethlehem

Fri 5/1

1:41 pm-11:42 pm

1 stop10h 01m

Pittsburgh

Mon 5/4

5:41 pm-10:53 pm

1 stop5h 12m

$390

AllentownPittsburgh

ABE - PIT

ABEPIT

Allentown-Bethlehem

Thu 2/26

2:10 pm-10:34 am

1 stop20h 24m

Pittsburgh

Sun 3/1

6:22 pm-11:51 am

1 stop17h 29m

$393

AllentownPittsburgh

ABE - PIT

ABEPIT

Allentown-Bethlehem

Fri 5/15

1:41 pm-11:42 pm

1 stop10h 01m

Pittsburgh

Sun 5/17

5:41 pm-10:51 pm

1 stop5h 10m

$402

AllentownPittsburgh

ABE - PIT

ABEPIT

Allentown-Bethlehem

Sat 4/11

6:04 am-1:04 pm

1 stop7h 00m

Pittsburgh

Mon 4/13

5:58 pm-12:22 am

1 stop6h 24m

$422

AllentownPittsburgh

ABE - PIT

ABEPIT

Allentown-Bethlehem

Mon 2/16

1:49 pm-11:25 pm

2 stops33h 36m

Pittsburgh

Fri 2/20

9:09 pm-3:44 pm

1 stop18h 35m

$423

AllentownPittsburgh

ABE - PIT

ABEPIT

Allentown-Bethlehem

Sat 2/14

2:55 pm-8:54 pm

1 stop5h 59m

Pittsburgh

Sun 2/15

10:45 am-4:48 pm

1 stop6h 03m

$438

AllentownPittsburgh

ABE - PIT

ABEPIT

Allentown-Bethlehem

Fri 3/20

1:35 pm-11:24 pm

1 stop9h 49m

Pittsburgh

Fri 3/27

10:50 am-11:14 pm

2 stops12h 24m

$444

AllentownPittsburgh

ABE - PIT

ABEPIT

Allentown-Bethlehem

Sat 2/14

2:55 pm-8:54 pm

1 stop5h 59m

Pittsburgh

Sun 2/15

8:51 am-4:48 pm

1 stop7h 57m

$448

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Allentown 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, December is the cheapest month to fly from Allentown to Pittsburgh. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $123. The month of November is another great option to travel to Pittsburgh, with average flight prices from Allentown averaging around $148.

When to book flights from Allentown to Pittsburgh

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

Estimated round-trip price

Cheap Allentown to Pittsburgh (ABE to PIT) flight deals and tips

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

Fastest flight time	5h 14m
Direct flights	None

The fastest flight from Allentown to Pittsburgh takes 5h 14m

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

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How far is Allentown-Bethlehem to Pittsburgh by plane?
The straight-line distance from Allentown-Bethlehem to Pittsburgh is 237.8 mi. Flights usually cover this in 5h 14m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Allentown-Bethlehem Airport to Pittsburgh Airport?
Prices for flights from Allentown-Bethlehem Airport to Pittsburgh Airport are updated daily.
How many operators does momondo search for flights from Allentown-Bethlehem Airport to Pittsburgh Airport?
As of February 2026, there are 2 operators available to choose from for flights from Allentown-Bethlehem Airport to Pittsburgh Airport.
How old do you have to be to fly from Allentown-Bethlehem Airport to Pittsburgh Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Allentown-Bethlehem Airport to Pittsburgh Airport.
What documentation or ID do you need to fly to Pittsburgh Airport?
The necessary travel and health documents for your Pittsburgh Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Allentown to Pittsburgh?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Allentown to Pittsburgh is American Airlines (53% of total bookings). The next most popular airline is United Airlines (47%).

Best airlines flying from Allentown to Pittsburgh

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $148	Free Cancellation	Rating 7.2 11,216 reviews		Search American Airlines flights
United Airlines	PriceFrom $193	Free Cancellation	Rating 7.4 9,236 reviews		Search United Airlines flights

Washington

Monroeville

Wheeling

Canonsburg

Butler

Triadelphia

New Castle

West Mifflin

Belle Vernon

Steubenville

Moon

Coraopolis

Wexford

Mars

Cadiz

Chester

Bridgeport

Edgewood

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Allentown to Pittsburgh for you.

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

momondo does allow users to show only those flights to Pittsburgh from Allentown which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Allentown to Pittsburgh?

Once all potential Allentown to Pittsburgh flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Allentown to Pittsburgh flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.