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.

$198 Cheap Flights from Philadelphia to Allentown in 2026

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.

6:27 pm - 12:34 pmPHL Philadelphia-ABE Allentown-Bethlehem

18h 07m1 stop Tampa St. Petersburg

7:57 pm - 12:32 pmABE Allentown-Bethlehem-PHL Philadelphia

16h 35m1 stop Tampa St. Petersburg

$243Multiple Airlines

Fri, Oct 23 - Mon, Oct 26

7:10 am - 10:28 pmPHL Philadelphia-ABE Allentown-Bethlehem

15h 18m2 stops Atlanta Hartsfield-Jackson Orlando

7:57 pm - 12:32 pmABE Allentown-Bethlehem-PHL Philadelphia

16h 35m1 stop Tampa St. Petersburg

$262Multiple Airlines

Fri, Oct 23 - Mon, Oct 26

1:50 pm - 9:37 pmPHL Philadelphia-ABE Allentown-Bethlehem

7h 47m1 stop Fort Lauderdale

9:55 pm - 1:07 amABE Allentown-Bethlehem-PHL Philadelphia

27h 12m1 stop Nashville Intl

$284Multiple Airlines

Thu, Sep 24 - Sun, Sep 27

1:50 pm - 9:37 pmPHL Philadelphia-ABE Allentown-Bethlehem

7h 47m1 stop Fort Lauderdale

7:45 am - 11:42 pmABE Allentown-Bethlehem-PHL Philadelphia

15h 57m1 stop Fort Lauderdale

$290Multiple Airlines

Thu, Sep 24 - Thu, Oct 1

1:50 pm - 9:37 pmPHL Philadelphia-ABE Allentown-Bethlehem

7h 47m1 stop Fort Lauderdale

7:45 am - 11:18 pmABE Allentown-Bethlehem-PHL Philadelphia

15h 33m2 stops Fort Lauderdale Atlanta Hartsfield-Jackson

$307Multiple Airlines

Thu, Sep 24 - Thu, Oct 1

6:00 am - 8:16 pmPHL Philadelphia-ABE Allentown-Bethlehem

14h 16m1 stop Tampa

4:32 pm - 6:15 pmABE Allentown-Bethlehem-PHL Philadelphia

25h 43m2 stops Orlando Atlanta Hartsfield-Jackson

$329Multiple Airlines

Fri, Oct 9 - Mon, Oct 12

6:00 am - 8:16 pmPHL Philadelphia-ABE Allentown-Bethlehem

14h 16m1 stop Tampa

4:32 pm - 9:10 amABE Allentown-Bethlehem-PHL Philadelphia

16h 38m1 stop Orlando

$334Multiple Airlines

Fri, Oct 9 - Mon, Oct 12

1:50 pm - 9:37 pmPHL Philadelphia-ABE Allentown-Bethlehem

7h 47m1 stop Fort Lauderdale

7:45 am - 11:42 pmABE Allentown-Bethlehem-PHL Philadelphia

15h 57m1 stop Fort Lauderdale

$341Multiple Airlines

Sun, Sep 27 - Thu, Oct 1

8:00 am - 9:37 pmPHL Philadelphia-ABE Allentown-Bethlehem

13h 37m2 stops Raleigh-Durham Fort Lauderdale

3:00 pm - 11:42 pmABE Allentown-Bethlehem-PHL Philadelphia

8h 42m1 stop Fort Lauderdale

$351Multiple Airlines

Thu, Sep 24 - Sun, Sep 27

1:50 pm - 9:37 pmPHL Philadelphia-ABE Allentown-Bethlehem

7h 47m1 stop Fort Lauderdale

7:45 am - 11:18 pmABE Allentown-Bethlehem-PHL Philadelphia

15h 33m2 stops Fort Lauderdale Atlanta Hartsfield-Jackson

$358Multiple Airlines

Sun, Sep 27 - Thu, Oct 1

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United Airlines flights from Philadelphia to Allentown

Our best United Airlines deals on Philadelphia to Allentown flight tickets

United Airlines

Sep 1

PHL6:25 amPhiladelphia

10h 35m

1 stop

ABE5:00 pmAllentown-Bethlehem

Sep 5

ABE10:32 amAllentown-Bethlehem

14h 27m

1 stop

PHL12:59 amPhiladelphia

$696

United Airlines

Sep 16

PHL6:56 pmPhiladelphia

14h 43m

1 stop

ABE9:39 amAllentown-Bethlehem

Sep 22

ABE5:36 pmAllentown-Bethlehem

18h 47m

1 stop

PHL12:23 pmPhiladelphia

$707

United Airlines

Sep 16

PHL5:01 pmPhiladelphia

16h 38m

1 stop

ABE9:39 amAllentown-Bethlehem

Sep 22

ABE5:36 pmAllentown-Bethlehem

21h 04m

1 stop

PHL2:40 pmPhiladelphia

$757

Delta flights from Philadelphia to Allentown

Our best Delta deals on Philadelphia to Allentown flight tickets

Delta

Sep 22

PHL6:30 amPhiladelphia

15h 46m

1 stop

ABE10:16 pmAllentown-Bethlehem

Sep 28

ABE6:04 pmAllentown-Bethlehem

20h 40m

1 stop

PHL2:44 pmPhiladelphia

$675

Delta

Sep 24

PHL12:09 pmPhiladelphia

10h 07m

1 stop

ABE10:16 pmAllentown-Bethlehem

Sep 28

ABE6:04 pmAllentown-Bethlehem

20h 40m

1 stop

PHL2:44 pmPhiladelphia

$681

Delta

Sep 25

PHL3:54 pmPhiladelphia

20h 21m

1 stop

ABE12:15 pmAllentown-Bethlehem

Sep 27

ABE6:25 amAllentown-Bethlehem

18h 15m

1 stop

PHL12:40 amPhiladelphia

$687

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaAllentown

PHL Philadelphia - ABE Allentown-Bethlehem

PHLABE

Philadelphia

Fri 10/23

6:27 pm-12:34 pm

1 stop18h 07m

Allentown-Bethlehem

Mon 10/26

7:57 pm-12:32 pm

1 stop16h 35m

$243

PhiladelphiaAllentown

PHL Philadelphia - ABE Allentown-Bethlehem

PHLABE

Philadelphia

Fri 10/23

7:10 am-10:28 pm

2 stops15h 18m

Allentown-Bethlehem

Mon 10/26

7:57 pm-12:32 pm

1 stop16h 35m

$262

PhiladelphiaAllentown

PHL Philadelphia - ABE Allentown-Bethlehem

PHLABE

Philadelphia

Thu 9/24

1:50 pm-9:37 pm

1 stop7h 47m

Allentown-Bethlehem

Sun 9/27

9:55 pm-1:07 am

1 stop27h 12m

$284

PhiladelphiaAllentown

PHL Philadelphia - ABE Allentown-Bethlehem

PHLABE

Philadelphia

Thu 9/24

1:50 pm-9:37 pm

1 stop7h 47m

Allentown-Bethlehem

Thu 10/1

7:45 am-11:42 pm

1 stop15h 57m

$290

PhiladelphiaAllentown

PHL Philadelphia - ABE Allentown-Bethlehem

PHLABE

Philadelphia

Thu 9/24

1:50 pm-9:37 pm

1 stop7h 47m

Allentown-Bethlehem

Thu 10/1

7:45 am-11:18 pm

2 stops15h 33m

$307

PhiladelphiaAllentown

PHL Philadelphia - ABE Allentown-Bethlehem

PHLABE

Philadelphia

Fri 10/9

6:00 am-8:16 pm

1 stop14h 16m

Allentown-Bethlehem

Mon 10/12

4:32 pm-6:15 pm

2 stops25h 43m

$329

PhiladelphiaAllentown

PHL Philadelphia - ABE Allentown-Bethlehem

PHLABE

Philadelphia

Fri 10/9

6:00 am-8:16 pm

1 stop14h 16m

Allentown-Bethlehem

Mon 10/12

4:32 pm-9:10 am

1 stop16h 38m

$334

PhiladelphiaAllentown

PHL Philadelphia - ABE Allentown-Bethlehem

PHLABE

Philadelphia

Sun 9/27

1:50 pm-9:37 pm

1 stop7h 47m

Allentown-Bethlehem

Thu 10/1

7:45 am-11:42 pm

1 stop15h 57m

$341

Quickest round-trip

PhiladelphiaAllentown

PHL Philadelphia - ABE Allentown-Bethlehem

PHLABE

Philadelphia

Thu 9/24

8:00 am-9:37 pm

2 stops13h 37m

Allentown-Bethlehem

Sun 9/27

3:00 pm-11:42 pm

1 stop8h 42m

$351

PhiladelphiaAllentown

PHL Philadelphia - ABE Allentown-Bethlehem

PHLABE

Philadelphia

Sun 9/27

1:50 pm-9:37 pm

1 stop7h 47m

Allentown-Bethlehem

Thu 10/1

7:45 am-11:18 pm

2 stops15h 33m

$358

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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 flights?

There is only 1 cabin class available to choose from on Philadelphia to Allentown 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	20h 07m
Direct flights	None

The fastest flight from Philadelphia to Allentown takes 20h 07m

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 20h 07m.
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

Why use momondo?

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.