What is the cheapest airline that flies from Allentown-Bethlehem to Pittsburgh?

Allegiant Air and United Airlines are the most popular carriers operating from Allentown-Bethlehem to Pittsburgh

What airlines fly to Pittsburgh?

Frontier, United Airlines and Spirit Airlines are the top three most popular airlines that fly to Pittsburgh from Allentown according to our data. Frontier is the first choice among our users, with 30% 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 September 2025, 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.

$48 Cheap Flights from Allentown to Pittsburgh in 2025/26

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Find the cheapest flights from Allentown to Pittsburgh

Round-trip

One-way

Last minute

Cheap round-trip flights

2:43 pm - 9:00 pmABE-PIT

6h 17m1 stop

10:28 am - 5:23 pmPIT-ABE

6h 55m1 stop

$189American Airlines

Find Deal

Fri, Oct 31 - Sat, Nov 1

7:00 pm - 11:07 pmABE-PIT

4h 07m1 stop

3:06 pm - 10:29 pmPIT-ABE

7h 23m1 stop

$229American Airlines

Find Deal

Tue, Sep 30 - Sat, Oct 4

6:00 am - 10:23 amABE-PIT

4h 23m1 stop

6:00 am - 1:15 pmPIT-ABE

7h 15m1 stop

$245American Airlines

Find Deal

Wed, Oct 29 - Wed, Nov 5

6:30 am - 11:17 pmABE-PIT

16h 47m1 stop

10:35 am - 10:40 pmPIT-ABE

12h 05m1 stop

$256Multiple Airlines

Find Deal

Thu, Oct 2 - Fri, Oct 3

9:14 pm - 11:17 pmABE-PIT

26h 03m1 stop

7:12 am - 9:26 amPIT-ABE

26h 14m1 stop

$258Multiple Airlines

Find Deal

Wed, Oct 1 - Wed, Oct 8

9:14 pm - 7:56 pmABE-PIT

22h 42m2 stops

7:12 am - 9:26 amPIT-ABE

26h 14m1 stop

$259Multiple Airlines

Find Deal

Wed, Oct 1 - Wed, Oct 8

12:57 pm - 10:10 pmABE-PIT

9h 13m1 stop

7:12 am - 9:26 amPIT-ABE

26h 14m1 stop

$263Multiple Airlines

Find Deal

Fri, Oct 3 - Wed, Oct 8

9:14 pm - 11:17 pmABE-PIT

26h 03m1 stop

9:00 am - 10:17 pmPIT-ABE

13h 17m1 stop

$267Allegiant Air

Find Deal

Wed, Oct 1 - Mon, Oct 6

12:57 pm - 10:10 pmABE-PIT

9h 13m1 stop

9:00 am - 10:17 pmPIT-ABE

13h 17m1 stop

$271Allegiant Air

Find Deal

Fri, Oct 3 - Mon, Oct 6

1:00 pm - 6:16 pmABE-PIT

5h 16m1 stop

11:04 am - 4:53 pmPIT-ABE

5h 49m1 stop

$289United Airlines

Find Deal

Tue, Sep 30 - Sat, Oct 4

American Airlines flights from Allentown to Pittsburgh

Our best American Airlines deals on Allentown to Pittsburgh flight tickets

American Airlines

Oct 31

ABE2:43 pmAllentown-Bethlehem

6h 17m

1 stop

PIT9:00 pmPittsburgh

Nov 1

PIT10:28 amPittsburgh

6h 55m

1 stop

ABE5:23 pmAllentown-Bethlehem

$189

Find similar

American Airlines

Sep 30

ABE7:00 pmAllentown-Bethlehem

4h 07m

1 stop

PIT11:07 pmPittsburgh

Oct 4

PIT3:06 pmPittsburgh

7h 23m

1 stop

ABE10:29 pmAllentown-Bethlehem

$229

Find similar

American Airlines

Oct 29

ABE6:00 amAllentown-Bethlehem

4h 23m

1 stop

PIT10:23 amPittsburgh

Nov 5

PIT6:00 amPittsburgh

7h 15m

1 stop

ABE1:15 pmAllentown-Bethlehem

$245

Find similar

United Airlines flights from Allentown to Pittsburgh

Our best United Airlines deals on Allentown to Pittsburgh flight tickets

United Airlines

Sep 30

ABE1:00 pmAllentown-Bethlehem

5h 16m

1 stop

PIT6:16 pmPittsburgh

Oct 4

PIT11:04 amPittsburgh

5h 49m

1 stop

ABE4:53 pmAllentown-Bethlehem

$289

Find similar

United Airlines

Sep 30

ABE1:00 pmAllentown-Bethlehem

20h 26m

3 stops

PIT9:26 amPittsburgh

Oct 4

PIT11:04 amPittsburgh

5h 49m

1 stop

ABE4:53 pmAllentown-Bethlehem

$382

Find similar

United Airlines

Sep 27

ABE1:00 pmAllentown-Bethlehem

5h 16m

1 stop

PIT6:16 pmPittsburgh

Oct 4

PIT11:04 amPittsburgh

5h 49m

1 stop

ABE4:53 pmAllentown-Bethlehem

$398

Find similar

Fly from

Fly to

Route

Depart

Return

Price

AllentownPittsburgh

ABE - PIT

ABEPIT

Allentown-Bethlehem

Fri 10/31

2:43 pm-9:00 pm

1 stop6h 17m

Pittsburgh

Sat 11/1

10:28 am-5:23 pm

1 stop6h 55m

$189

AllentownPittsburgh

ABE - PIT

ABEPIT

Allentown-Bethlehem

Tue 9/30

7:00 pm-11:07 pm

1 stop4h 07m

Pittsburgh

Sat 10/4

3:06 pm-10:29 pm

1 stop7h 23m

$229

AllentownPittsburgh

ABE - PIT

ABEPIT

Allentown-Bethlehem

Wed 10/29

6:00 am-10:23 am

1 stop4h 23m

Pittsburgh

Wed 11/5

6:00 am-1:15 pm

1 stop7h 15m

$245

AllentownPittsburgh

ABE - PIT

ABEPIT

Allentown-Bethlehem

Thu 10/2

6:30 am-11:17 pm

1 stop16h 47m

Pittsburgh

Fri 10/3

10:35 am-10:40 pm

1 stop12h 05m

$256

AllentownPittsburgh

ABE - PIT

ABEPIT

Allentown-Bethlehem

Wed 10/1

9:14 pm-11:17 pm

1 stop26h 03m

Pittsburgh

Wed 10/8

7:12 am-9:26 am

1 stop26h 14m

$258

AllentownPittsburgh

ABE - PIT

ABEPIT

Allentown-Bethlehem

Wed 10/1

9:14 pm-7:56 pm

2 stops22h 42m

Pittsburgh

Wed 10/8

7:12 am-9:26 am

1 stop26h 14m

$259

AllentownPittsburgh

ABE - PIT

ABEPIT

Allentown-Bethlehem

Fri 10/3

12:57 pm-10:10 pm

1 stop9h 13m

Pittsburgh

Wed 10/8

7:12 am-9:26 am

1 stop26h 14m

$263

AllentownPittsburgh

ABE - PIT

ABEPIT

Allentown-Bethlehem

Wed 10/1

9:14 pm-11:17 pm

1 stop26h 03m

Pittsburgh

Mon 10/6

9:00 am-10:17 pm

1 stop13h 17m

$267

AllentownPittsburgh

ABE - PIT

ABEPIT

Allentown-Bethlehem

Fri 10/3

12:57 pm-10:10 pm

1 stop9h 13m

Pittsburgh

Mon 10/6

9:00 am-10:17 pm

1 stop13h 17m

$271

AllentownPittsburgh

ABE - PIT

ABEPIT

Allentown-Bethlehem

Tue 9/30

1:00 pm-6:16 pm

1 stop5h 16m

Pittsburgh

Sat 10/4

11:04 am-4:53 pm

1 stop5h 49m

$289

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, October 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 $193. The month of December is another great option to travel to Pittsburgh, with average flight prices from Allentown averaging around $209.

What is the cheapest day to depart on your flight to Pittsburgh?

The cheapest day to depart on your flight to Pittsburgh is on a Wednesday when prices can be found for as low as $211. This is often the case because there is less demand to fly during this day of the week. Flights from Allentown to Pittsburgh on a Sunday will generally be more expensive and average around $418. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Pittsburgh?

Our data shows that the cheapest Allentown to Pittsburgh flights are usually those with departure times at noon. Our users have found flights to Pittsburgh at noon for as low as $183. Flights to Pittsburgh are more costly in the morning, with an average ticket price of $276. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

Direct flights	None

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

Search flight deals

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 4h 06m, 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 September 2025, 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 United Airlines (67% of total bookings). The next most popular airline is American Airlines (33%).

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 $157	Free Cancellation	Rating 7.2 10,000 reviews		Search American Airlines flights
United Airlines	PriceFrom $193	Free Cancellation	Rating 7.4 8,924 reviews		Search United Airlines flights

Washington

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Butler

Canonsburg

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New Castle

Triadelphia

Belle Vernon

Steubenville

Moon

Coraopolis

Mars

Wexford

Cadiz

Freeport

Chester

Bridgeport

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.