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

American 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.

$141 Cheap Flights from Philadelphia to Allentown in 2026

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Find the cheapest flights from Philadelphia to New York

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

8:35 pm - 5:10 pm

PHL

ABE

20h 35m

2 stops

7:30 am - 12:44 am

ABE

PHL

17h 14m

1 stop

$286Multiple Airlines

Wed, May 20 - Mon, Jun 1

8:15 pm - 1:57 pm

PHL

ABE

17h 42m

1 stop

7:30 am - 12:44 am

ABE

PHL

17h 14m

1 stop

$312Multiple Airlines

Wed, May 20 - Mon, Jun 1

5:21 am - 1:56 pm

PHL

ABE

8h 35m

1 stop

6:42 pm - 3:37 pm

ABE

PHL

20h 55m

1 stop

$411Multiple Airlines

Thu, Jun 11 - Wed, Jun 17

6:12 pm - 11:06 pm

PHL

ABE

28h 54m

1 stop

8:30 am - 12:44 am

ABE

PHL

16h 14m

2 stops

$444Multiple Airlines

Thu, Jun 11 - Wed, Jun 17

11:11 am - 8:07 pm

PHL

ABE

8h 56m

1 stop

1:41 pm - 11:43 am

ABE

PHL

22h 02m

2 stops

$460Multiple Airlines

Mon, Apr 6 - Fri, Apr 10

9:16 pm - 2:39 pm

PHL

ABE

17h 23m

1 stop

8:47 pm - 9:33 am

ABE

PHL

12h 46m

1 stop

$475Multiple Airlines

Sun, Jun 14 - Fri, Jun 19

11:11 am - 8:07 pm

PHL

ABE

8h 56m

1 stop

1:41 pm - 1:22 am

ABE

PHL

11h 41m

1 stop

$480Multiple Airlines

Mon, Apr 6 - Fri, Apr 10

11:59 pm - 11:06 pm

PHL

ABE

23h 07m

2 stops

8:47 pm - 9:33 am

ABE

PHL

12h 46m

1 stop

$487Multiple Airlines

Sun, Jun 14 - Fri, Jun 19

5:00 am - 2:56 pm

PHL

ABE

9h 56m

1 stop

1:38 pm - 11:56 pm

ABE

PHL

10h 18m

1 stop

$538Multiple Airlines

Thu, Apr 2 - Mon, Apr 6

5:00 am - 2:56 pm

PHL

ABE

9h 56m

1 stop

1:38 pm - 10:52 pm

ABE

PHL

9h 14m

2 stops

$590Multiple Airlines

Thu, Apr 2 - Mon, Apr 6

United Airlines flights from Philadelphia to Allentown

Our best United Airlines deals on Philadelphia to Allentown flight tickets

United Airlines

Apr 4

PHL6:17 amPhiladelphia

15h 00m

1 stop

ABE9:17 pmAllentown-Bethlehem

Apr 8

ABE6:15 amAllentown-Bethlehem

18h 44m

1 stop

PHL12:59 amPhiladelphia

$769

United Airlines

Jun 4

PHL1:31 pmPhiladelphia

20h 07m

1 stop

ABE9:38 amAllentown-Bethlehem

Jun 8

ABE2:23 pmAllentown-Bethlehem

19h 16m

1 stop

PHL9:39 amPhiladelphia

$776

United Airlines

Mar 24

PHL5:10 pmPhiladelphia

16h 46m

1 stop

ABE9:56 amAllentown-Bethlehem

Mar 28

ABE6:20 amAllentown-Bethlehem

17h 56m

1 stop

PHL12:16 amPhiladelphia

$791

American Airlines flights from Philadelphia to Allentown

Our best American Airlines deals on Philadelphia to Allentown flight tickets

American Airlines

Mar 24

PHL8:36 amPhiladelphia

14h 55m

1 stop

ABE11:31 pmAllentown-Bethlehem

Mar 30

ABE6:04 amAllentown-Bethlehem

10h 59m

1 stop

PHL5:03 pmPhiladelphia

$940

American Airlines

Mar 27

PHL9:15 pmPhiladelphia

14h 15m

1 stop

ABE11:30 amAllentown-Bethlehem

Mar 30

ABE6:04 amAllentown-Bethlehem

15h 55m

1 stop

PHL9:59 pmPhiladelphia

$955

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaAllentown

PHL - ABE

PHLABE

Philadelphia

Wed 5/20

8:35 pm-5:10 pm

2 stops20h 35m

Allentown-Bethlehem

Mon 6/1

7:30 am-12:44 am

1 stop17h 14m

$286

PhiladelphiaAllentown

PHL - ABE

PHLABE

Philadelphia

Wed 5/20

8:15 pm-1:57 pm

1 stop17h 42m

Allentown-Bethlehem

Mon 6/1

7:30 am-12:44 am

1 stop17h 14m

$312

PhiladelphiaAllentown

PHL - ABE

PHLABE

Philadelphia

Thu 6/11

5:21 am-1:56 pm

1 stop8h 35m

Allentown-Bethlehem

Wed 6/17

6:42 pm-3:37 pm

1 stop20h 55m

$411

PhiladelphiaAllentown

PHL - ABE

PHLABE

Philadelphia

Thu 6/11

6:12 pm-11:06 pm

1 stop28h 54m

Allentown-Bethlehem

Wed 6/17

8:30 am-12:44 am

2 stops16h 14m

$444

PhiladelphiaAllentown

PHL - ABE

PHLABE

Philadelphia

Mon 4/6

11:11 am-8:07 pm

1 stop8h 56m

Allentown-Bethlehem

Fri 4/10

1:41 pm-11:43 am

2 stops22h 02m

$460

PhiladelphiaAllentown

PHL - ABE

PHLABE

Philadelphia

Sun 6/14

9:16 pm-2:39 pm

1 stop17h 23m

Allentown-Bethlehem

Fri 6/19

8:47 pm-9:33 am

1 stop12h 46m

$475

PhiladelphiaAllentown

PHL - ABE

PHLABE

Philadelphia

Mon 4/6

11:11 am-8:07 pm

1 stop8h 56m

Allentown-Bethlehem

Fri 4/10

1:41 pm-1:22 am

1 stop11h 41m

$480

PhiladelphiaAllentown

PHL - ABE

PHLABE

Philadelphia

Sun 6/14

11:59 pm-11:06 pm

2 stops23h 07m

Allentown-Bethlehem

Fri 6/19

8:47 pm-9:33 am

1 stop12h 46m

$487

PhiladelphiaAllentown

PHL - ABE

PHLABE

Philadelphia

Thu 4/2

5:00 am-2:56 pm

1 stop9h 56m

Allentown-Bethlehem

Mon 4/6

1:38 pm-11:56 pm

1 stop10h 18m

$538

Quickest round-trip

PhiladelphiaAllentown

PHL - ABE

PHLABE

Philadelphia

Thu 4/2

5:00 am-2:56 pm

1 stop9h 56m

Allentown-Bethlehem

Mon 4/6

1:38 pm-10:52 pm

2 stops9h 14m

$590

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 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

What cabin class options are available on Philadelphia to Allentown-Bethlehem flights?

There is only 1 cabin class available to choose from on Philadelphia to Allentown-Bethlehem 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 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	9h 56m
Direct flights	None

The fastest flight from Philadelphia to Allentown takes 9h 56m

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

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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 9h 56m.
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%.

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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.