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

United Airlines is the most popular carrier operating from Philadelphia to Allentown-Bethlehem

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

Prices for flights from Philadelphia Airport to Allentown-Bethlehem Airport refresh daily.

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

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

The necessary travel and health documents for your Allentown-Bethlehem 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.

$185 Cheap Flights from Philadelphia to Allentown in 2026

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Find the cheapest flights from Philadelphia to Allentown

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:21 am - 8:25 pm

PHL

ABE

15h 04m

1 stop

7:00 am - 11:03 pm

ABE

PHL

16h 03m

1 stop

$295Multiple Airlines

Thu, Sep 3 - Sun, Sep 6

10:01 am - 12:41 pm

PHL

ABE

26h 40m

1 stop

12:00 pm - 8:11 pm

ABE

PHL

8h 11m

1 stop

$381Multiple Airlines

Tue, Jun 16 - Tue, Jun 23

12:54 pm - 8:25 pm

PHL

ABE

7h 31m

1 stop

9:55 pm - 11:43 pm

ABE

PHL

25h 48m

2 stops

$397Multiple Airlines

Thu, Sep 3 - Sun, Sep 6

5:16 pm - 8:08 pm

PHL

ABE

26h 52m

2 stops

12:00 pm - 8:11 pm

ABE

PHL

8h 11m

1 stop

$417Multiple Airlines

Tue, Jun 16 - Tue, Jun 23

10:01 am - 7:12 pm

PHL

ABE

9h 11m

1 stop

6:30 am - 5:36 pm

ABE

PHL

11h 06m

2 stops

$427Multiple Airlines

Sat, May 30 - Sun, May 31

10:01 am - 11:26 pm

PHL

ABE

13h 25m

1 stop

1:40 pm - 8:00 pm

ABE

PHL

6h 20m

1 stop

$471Multiple Airlines

Thu, May 21 - Sun, May 24

10:01 am - 11:26 pm

PHL

ABE

13h 25m

1 stop

8:00 am - 10:10 pm

ABE

PHL

14h 10m

2 stops

$474Multiple Airlines

Thu, May 21 - Sun, May 24

5:21 am - 11:04 pm

PHL

ABE

17h 43m

2 stops

7:30 am - 11:47 am

ABE

PHL

28h 17m

1 stop

$566Multiple Airlines

Mon, Jun 1 - Mon, Jun 8

6:00 am - 5:56 pm

PHL

ABE

11h 56m

2 stops

3:00 pm - 11:43 pm

ABE

PHL

8h 43m

1 stop

$608Multiple Airlines

Mon, Sep 14 - Sun, Sep 20

6:00 am - 2:00 pm

PHL

ABE

8h 00m

1 stop

7:30 am - 11:47 am

ABE

PHL

28h 17m

1 stop

$625Multiple Airlines

Mon, Jun 1 - Mon, Jun 8

United Airlines flights from Philadelphia to Allentown

Our best United Airlines deals on Philadelphia to Allentown flight tickets

United Airlines

Nov 1

PHL8:26 pmPhiladelphia

13h 40m

1 stop

ABE10:06 amAllentown-Bethlehem

Nov 7

ABE6:15 amAllentown-Bethlehem

13h 03m

1 stop

PHL7:18 pmPhiladelphia

$809

United Airlines

May 18

PHL6:10 amPhiladelphia

10h 50m

1 stop

ABE5:00 pmAllentown-Bethlehem

May 22

ABE5:36 pmAllentown-Bethlehem

21h 11m

1 stop

PHL2:47 pmPhiladelphia

$1,031

United Airlines

May 24

PHL11:37 amPhiladelphia

9h 30m

1 stop

ABE9:07 pmAllentown-Bethlehem

May 28

ABE10:42 amAllentown-Bethlehem

10h 46m

1 stop

PHL9:28 pmPhiladelphia

$1,076

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaAllentown

PHL - ABE

PHLABE

Philadelphia

Thu 9/3

5:21 am-8:25 pm

1 stop15h 04m

Allentown-Bethlehem

Sun 9/6

7:00 am-11:03 pm

1 stop16h 03m

$295

PhiladelphiaAllentown

PHL - ABE

PHLABE

Philadelphia

Tue 6/16

10:01 am-12:41 pm

1 stop26h 40m

Allentown-Bethlehem

Tue 6/23

12:00 pm-8:11 pm

1 stop8h 11m

$381

PhiladelphiaAllentown

PHL - ABE

PHLABE

Philadelphia

Thu 9/3

12:54 pm-8:25 pm

1 stop7h 31m

Allentown-Bethlehem

Sun 9/6

9:55 pm-11:43 pm

2 stops25h 48m

$397

PhiladelphiaAllentown

PHL - ABE

PHLABE

Philadelphia

Tue 6/16

5:16 pm-8:08 pm

2 stops26h 52m

Allentown-Bethlehem

Tue 6/23

12:00 pm-8:11 pm

1 stop8h 11m

$417

PhiladelphiaAllentown

PHL - ABE

PHLABE

Philadelphia

Sat 5/30

10:01 am-7:12 pm

1 stop9h 11m

Allentown-Bethlehem

Sun 5/31

6:30 am-5:36 pm

2 stops11h 06m

$427

Quickest round-trip

PhiladelphiaAllentown

PHL - ABE

PHLABE

Philadelphia

Thu 5/21

10:01 am-11:26 pm

1 stop13h 25m

Allentown-Bethlehem

Sun 5/24

1:40 pm-8:00 pm

1 stop6h 20m

$471

PhiladelphiaAllentown

PHL - ABE

PHLABE

Philadelphia

Thu 5/21

10:01 am-11:26 pm

1 stop13h 25m

Allentown-Bethlehem

Sun 5/24

8:00 am-10:10 pm

2 stops14h 10m

$474

PhiladelphiaAllentown

PHL - ABE

PHLABE

Philadelphia

Mon 6/1

5:21 am-11:04 pm

2 stops17h 43m

Allentown-Bethlehem

Mon 6/8

7:30 am-11:47 am

1 stop28h 17m

$566

PhiladelphiaAllentown

PHL - ABE

PHLABE

Philadelphia

Mon 9/14

6:00 am-5:56 pm

2 stops11h 56m

Allentown-Bethlehem

Sun 9/20

3:00 pm-11:43 pm

1 stop8h 43m

$608

PhiladelphiaAllentown

PHL - ABE

PHLABE

Philadelphia

Mon 6/1

6:00 am-2:00 pm

1 stop8h 00m

Allentown-Bethlehem

Mon 6/8

7:30 am-11:47 am

1 stop28h 17m

$625

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 Philadelphia 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 cheapest Philadelphia to Allentown-Bethlehem flight route?

Fly from Philadelphia to Allentown-Bethlehem for the best Philadelphia - Allentown-Bethlehem flight prices

When to book flights from Philadelphia to Allentown

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

Estimated round-trip price

Cheap Philadelphia to Allentown (PHL to ABE) flight deals and tips

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

Fastest flight time	5h 36m
Direct flights	None

The fastest flight from Philadelphia to Allentown takes 5h 36m

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

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Frequently asked questions about flying from Philadelphia to Allentown

How far is Philadelphia to Allentown-Bethlehem by plane?
There are 47.7 mi between Philadelphia and Allentown-Bethlehem. By plane, this route typically takes 5h 36m.
When did momondo last update prices for flights from Philadelphia Airport to Allentown-Bethlehem Airport?
Prices for flights from Philadelphia Airport to Allentown-Bethlehem Airport refresh daily.
How old do you have to be to fly from Philadelphia 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 Philadelphia Airport to Allentown-Bethlehem Airport.
What documentation or ID do you need to fly to Allentown-Bethlehem Airport?
The necessary travel and health documents for your Allentown-Bethlehem 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 plane model from Philadelphia to Allentown?
momondo data reveals that the most frequently booked plane model on the route from Philadelphia to Allentown is Canadair (Bombardier) Regional Jet CRJ-550, representing 50.00% of all bookings. The subsequent popular model is Embraer 170 at 50.00%.

Lehighton

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

Finding the right flight to Allentown from Philadelphia is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Allentown quick and easy, saving you time and money.

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

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

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

Once all potential Philadelphia to Allentown 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 Philadelphia to Allentown right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Allentown, momondo offers a useful price alert feature which will track prices for flights to Allentown from Philadelphia and alert you when they change.