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.

$286 Cheap Flights from Philadelphia to Allentown in 2026

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Find the cheapest flights from Philadelphia to Allentown

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 2:00 pm

PHL

ABE

8h 00m

1 stop

1:17 pm - 8:00 pm

ABE

PHL

6h 43m

1 stop

$286Multiple Airlines

Mon, Jun 1 - Thu, Jun 4

5:04 pm - 2:56 pm

PHL

ABE

21h 52m

1 stop

1:41 pm - 2:49 pm

ABE

PHL

25h 08m

2 stops

$301Multiple Airlines

Wed, May 13 - Mon, May 18

6:12 pm - 8:10 pm

PHL

ABE

25h 58m

1 stop

9:00 am - 5:07 pm

ABE

PHL

8h 07m

1 stop

$356Multiple Airlines

Sun, Apr 19 - Thu, Apr 23

5:04 pm - 2:56 pm

PHL

ABE

21h 52m

1 stop

1:41 pm - 12:44 am

ABE

PHL

11h 03m

1 stop

$373Multiple Airlines

Wed, May 13 - Mon, May 18

6:00 am - 2:00 pm

PHL

ABE

8h 00m

1 stop

1:17 pm - 1:06 am

ABE

PHL

11h 49m

2 stops

$378Multiple Airlines

Mon, Jun 1 - Thu, Jun 4

7:15 pm - 8:10 pm

PHL

ABE

24h 55m

2 stops

9:00 am - 5:07 pm

ABE

PHL

8h 07m

1 stop

$400Multiple Airlines

Sun, Apr 19 - Thu, Apr 23

6:54 pm - 9:48 am

PHL

ABE

14h 54m

1 stop

5:40 pm - 2:16 pm

ABE

PHL

20h 36m

1 stop

$695United Airlines

Sat, May 2 - Mon, May 4

8:35 pm - 9:48 am

PHL

ABE

13h 13m

1 stop

5:40 pm - 9:59 am

ABE

PHL

16h 19m

1 stop

$737United Airlines

Wed, May 6 - Fri, May 8

6:55 pm - 9:48 am

PHL

ABE

14h 53m

1 stop

5:45 pm - 10:28 am

ABE

PHL

16h 43m

1 stop

$782United Airlines

Tue, Apr 21 - Sat, Apr 25

6:55 pm - 9:48 am

PHL

ABE

14h 53m

1 stop

5:45 pm - 12:17 pm

ABE

PHL

18h 32m

1 stop

$822United Airlines

Tue, Apr 21 - Sat, Apr 25

United Airlines flights from Philadelphia to Allentown

Our best United Airlines deals on Philadelphia to Allentown flight tickets

United Airlines

May 2

PHL6:54 pmPhiladelphia

14h 54m

1 stop

ABE9:48 amAllentown-Bethlehem

May 4

ABE5:40 pmAllentown-Bethlehem

20h 36m

1 stop

PHL2:16 pmPhiladelphia

$695

United Airlines

May 6

PHL8:35 pmPhiladelphia

13h 13m

1 stop

ABE9:48 amAllentown-Bethlehem

May 8

ABE5:40 pmAllentown-Bethlehem

16h 19m

1 stop

PHL9:59 amPhiladelphia

$737

United Airlines

Apr 21

PHL6:55 pmPhiladelphia

14h 53m

1 stop

ABE9:48 amAllentown-Bethlehem

Apr 25

ABE5:45 pmAllentown-Bethlehem

16h 43m

1 stop

PHL10:28 amPhiladelphia

$782

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

PhiladelphiaAllentown

PHL - ABE

PHLABE

Philadelphia

Mon 6/1

6:00 am-2:00 pm

1 stop8h 00m

Allentown-Bethlehem

Thu 6/4

1:17 pm-8:00 pm

1 stop6h 43m

$286

PhiladelphiaAllentown

PHL - ABE

PHLABE

Philadelphia

Wed 5/13

5:04 pm-2:56 pm

1 stop21h 52m

Allentown-Bethlehem

Mon 5/18

1:41 pm-2:49 pm

2 stops25h 08m

$301

PhiladelphiaAllentown

PHL - ABE

PHLABE

Philadelphia

Sun 4/19

6:12 pm-8:10 pm

1 stop25h 58m

Allentown-Bethlehem

Thu 4/23

9:00 am-5:07 pm

1 stop8h 07m

$356

PhiladelphiaAllentown

PHL - ABE

PHLABE

Philadelphia

Wed 5/13

5:04 pm-2:56 pm

1 stop21h 52m

Allentown-Bethlehem

Mon 5/18

1:41 pm-12:44 am

1 stop11h 03m

$373

PhiladelphiaAllentown

PHL - ABE

PHLABE

Philadelphia

Mon 6/1

6:00 am-2:00 pm

1 stop8h 00m

Allentown-Bethlehem

Thu 6/4

1:17 pm-1:06 am

2 stops11h 49m

$378

PhiladelphiaAllentown

PHL - ABE

PHLABE

Philadelphia

Sun 4/19

7:15 pm-8:10 pm

2 stops24h 55m

Allentown-Bethlehem

Thu 4/23

9:00 am-5:07 pm

1 stop8h 07m

$400

PhiladelphiaAllentown

PHL - ABE

PHLABE

Philadelphia

Sat 5/2

6:54 pm-9:48 am

1 stop14h 54m

Allentown-Bethlehem

Mon 5/4

5:40 pm-2:16 pm

1 stop20h 36m

$695

PhiladelphiaAllentown

PHL - ABE

PHLABE

Philadelphia

Wed 5/6

8:35 pm-9:48 am

1 stop13h 13m

Allentown-Bethlehem

Fri 5/8

5:40 pm-9:59 am

1 stop16h 19m

$737

PhiladelphiaAllentown

PHL - ABE

PHLABE

Philadelphia

Tue 4/21

6:55 pm-9:48 am

1 stop14h 53m

Allentown-Bethlehem

Sat 4/25

5:45 pm-10:28 am

1 stop16h 43m

$782

PhiladelphiaAllentown

PHL - ABE

PHLABE

Philadelphia

Tue 4/21

6:55 pm-9:48 am

1 stop14h 53m

Allentown-Bethlehem

Sat 4/25

5:45 pm-12:17 pm

1 stop18h 32m

$822

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 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	4h 47m
Direct flights	None

The fastest flight from Philadelphia to Allentown takes 4h 47m

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 4h 47m.
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.