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

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

What airlines fly to Allentown?

United Airlines, Frontier and American Airlines are the top three most popular airlines that fly to Allentown from Pittsburgh according to our data. United Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Allentown. Keep in mind that there are 5 different airlines that fly to Allentown on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Pittsburgh Airport to Allentown-Bethlehem Airport?

Prices for flights from Pittsburgh Airport to Allentown-Bethlehem Airport were last updated today.

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

As of April 2026, there is 1 operator available to choose from for flights from Pittsburgh Airport to Allentown-Bethlehem Airport.

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

What documentation or ID do you need to fly to Allentown-Bethlehem Airport?

The travel and health documents required for your trip to Allentown-Bethlehem 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 Allentown-Bethlehem Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$113 Cheap Flights from Pittsburgh to Allentown in 2026

Q: What is the typical price of a round-trip flight between Pittsburgh and Allentown?

Prices are currently high for flights on this route. Typical prices usually range from $153 to $148. The lowest price recently found on this route was $296.

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Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Pittsburgh to Allentown

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:15 pm - 1:57 pm

PIT

ABE

17h 42m

1 stop

2:47 pm - 8:41 am

ABE

PIT

17h 54m

1 stop

$296Multiple Airlines

Wed, May 27 - Sun, May 31

6:30 am - 11:52 am

PIT

ABE

29h 22m

1 stop

12:29 pm - 11:06 pm

ABE

PIT

10h 37m

1 stop

$299Allegiant Air

Thu, May 28 - Sun, May 31

8:15 pm - 2:56 pm

PIT

ABE

18h 41m

1 stop

3:46 pm - 8:41 am

ABE

PIT

16h 55m

1 stop

$302Multiple Airlines

Wed, May 13 - Sun, May 17

8:15 pm - 1:57 pm

PIT

ABE

17h 42m

1 stop

12:29 pm - 11:06 pm

ABE

PIT

10h 37m

1 stop

$303Multiple Airlines

Wed, May 27 - Sun, May 31

9:29 pm - 2:12 pm

PIT

ABE

16h 43m

1 stop

12:29 pm - 11:06 pm

ABE

PIT

10h 37m

1 stop

$304Allegiant Air

Fri, May 29 - Sun, May 31

8:15 pm - 2:56 pm

PIT

ABE

18h 41m

1 stop

3:46 pm - 8:41 am

ABE

PIT

16h 55m

1 stop

$306Multiple Airlines

Wed, May 13 - Sun, May 17

6:00 am - 11:39 am

PIT

ABE

5h 39m

1 stop

12:29 pm - 11:06 pm

ABE

PIT

10h 37m

1 stop

$320Allegiant Air

Thu, May 28 - Sun, May 31

8:15 pm - 2:56 pm

PIT

ABE

18h 41m

1 stop

3:46 pm - 8:41 am

ABE

PIT

16h 55m

1 stop

$331Multiple Airlines

Wed, May 13 - Sun, May 17

6:00 am - 11:26 pm

PIT

ABE

17h 26m

2 stops

12:29 pm - 11:06 pm

ABE

PIT

10h 37m

1 stop

$335Multiple Airlines

Thu, May 28 - Sun, May 31

8:15 pm - 5:10 pm

PIT

ABE

20h 55m

2 stops

12:29 pm - 11:06 pm

ABE

PIT

10h 37m

1 stop

$336Multiple Airlines

Wed, May 27 - Sun, May 31

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Allegiant Air flights from Pittsburgh to Allentown

Our best Allegiant Air deals on Pittsburgh to Allentown flight tickets

Allegiant Air

May 28

PIT6:30 amPittsburgh

29h 22m

1 stop

ABE11:52 amAllentown-Bethlehem

May 31

ABE12:29 pmAllentown-Bethlehem

10h 37m

1 stop

PIT11:06 pmPittsburgh

$299

Allegiant Air

May 29

PIT9:29 pmPittsburgh

16h 43m

1 stop

ABE2:12 pmAllentown-Bethlehem

May 31

ABE12:29 pmAllentown-Bethlehem

10h 37m

1 stop

PIT11:06 pmPittsburgh

$304

Allegiant Air

Sep 3

PIT8:00 amPittsburgh

13h 05m

1 stop

ABE9:05 pmAllentown-Bethlehem

Sep 6

ABE6:00 amAllentown-Bethlehem

12h 12m

1 stop

PIT6:12 pmPittsburgh

$309

American Airlines flights from Pittsburgh to Allentown

Our best American Airlines deals on Pittsburgh to Allentown flight tickets

American Airlines

May 22

PIT7:59 pmPittsburgh

4h 22m

1 stop

ABE12:21 amAllentown-Bethlehem

May 26

ABE5:46 pmAllentown-Bethlehem

6h 04m

1 stop

PIT11:50 pmPittsburgh

$462

American Airlines

May 22

PIT7:59 pmPittsburgh

4h 22m

1 stop

ABE12:21 amAllentown-Bethlehem

May 26

ABE5:46 pmAllentown-Bethlehem

4h 30m

1 stop

PIT10:16 pmPittsburgh

$490

American Airlines

May 8

PIT5:58 pmPittsburgh

6h 24m

1 stop

ABE12:22 amAllentown-Bethlehem

May 12

ABE6:00 amAllentown-Bethlehem

4h 14m

1 stop

PIT10:14 amPittsburgh

$511

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PittsburghAllentown

PIT - ABE

PITABE

Pittsburgh

Wed 5/27

8:15 pm-1:57 pm

1 stop17h 42m

Allentown-Bethlehem

Sun 5/31

2:47 pm-8:41 am

1 stop17h 54m

$296

PittsburghAllentown

PIT - ABE

PITABE

Pittsburgh

Thu 5/28

6:30 am-11:52 am

1 stop29h 22m

Allentown-Bethlehem

Sun 5/31

12:29 pm-11:06 pm

1 stop10h 37m

$299

PittsburghAllentown

PIT - ABE

PITABE

Pittsburgh

Wed 5/13

8:15 pm-2:56 pm

1 stop18h 41m

Allentown-Bethlehem

Sun 5/17

3:46 pm-8:41 am

1 stop16h 55m

$302

PittsburghAllentown

PIT - ABE

PITABE

Pittsburgh

Wed 5/27

8:15 pm-1:57 pm

1 stop17h 42m

Allentown-Bethlehem

Sun 5/31

12:29 pm-11:06 pm

1 stop10h 37m

$303

PittsburghAllentown

PIT - ABE

PITABE

Pittsburgh

Fri 5/29

9:29 pm-2:12 pm

1 stop16h 43m

Allentown-Bethlehem

Sun 5/31

12:29 pm-11:06 pm

1 stop10h 37m

$304

PittsburghAllentown

PIT - ABE

PITABE

Pittsburgh

Wed 5/13

8:15 pm-2:56 pm

1 stop18h 41m

Allentown-Bethlehem

Sun 5/17

3:46 pm-8:41 am

1 stop16h 55m

$306

Quickest round-trip

PittsburghAllentown

PIT - ABE

PITABE

Pittsburgh

Thu 5/28

6:00 am-11:39 am

1 stop5h 39m

Allentown-Bethlehem

Sun 5/31

12:29 pm-11:06 pm

1 stop10h 37m

$320

PittsburghAllentown

PIT - ABE

PITABE

Pittsburgh

Wed 5/13

8:15 pm-2:56 pm

1 stop18h 41m

Allentown-Bethlehem

Sun 5/17

3:46 pm-8:41 am

1 stop16h 55m

$331

PittsburghAllentown

PIT - ABE

PITABE

Pittsburgh

Thu 5/28

6:00 am-11:26 pm

2 stops17h 26m

Allentown-Bethlehem

Sun 5/31

12:29 pm-11:06 pm

1 stop10h 37m

$335

PittsburghAllentown

PIT - ABE

PITABE

Pittsburgh

Wed 5/27

8:15 pm-5:10 pm

2 stops20h 55m

Allentown-Bethlehem

Sun 5/31

12:29 pm-11:06 pm

1 stop10h 37m

$336

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 Pittsburgh to Allentown

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 typical price of a round-trip flight between Pittsburgh and Allentown?

When to book flights from Pittsburgh to Allentown

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

Estimated round-trip price

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

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

Fastest flight time	6h 14m
Direct flights	None

The fastest flight from Pittsburgh to Allentown takes 6h 14m

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

Search flight deals

Frequently asked questions about flying from Pittsburgh to Allentown

How far is Pittsburgh to Allentown-Bethlehem by plane?
The straight-line distance from Pittsburgh to Allentown-Bethlehem is 237.8 mi. Typically, this will take 6h 14m by plane in normal conditions.
When did momondo last update prices for flights from Pittsburgh Airport to Allentown-Bethlehem Airport?
Prices for flights from Pittsburgh Airport to Allentown-Bethlehem Airport were last updated today.
How many operators does momondo search for flights from Pittsburgh Airport to Allentown-Bethlehem Airport?
As of April 2026, there is 1 operator available to choose from for flights from Pittsburgh Airport to Allentown-Bethlehem Airport.
How old do you have to be to fly from Pittsburgh Airport to Allentown-Bethlehem 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 Pittsburgh Airport to Allentown-Bethlehem Airport.
What documentation or ID do you need to fly to Allentown-Bethlehem Airport?
The travel and health documents required for your trip to Allentown-Bethlehem 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 Allentown-Bethlehem Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Pittsburgh to Allentown?
Based on momondo bookings for flights between Pittsburgh and Allentown, the leading airline is American Airlines, making up 100% of the total bookings.

Best airlines flying from Pittsburgh to Allentown

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $157	Free Cancellation	Rating 7.1 11,673 reviews		Search American Airlines flights

Lehighton

Why use momondo?

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

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 Allentown from Pittsburgh.

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

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

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

momondo provides multiple filters to help you find the best flight to Allentown from Pittsburgh. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Allentown from Pittsburgh. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.