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

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

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

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

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Allentown-Bethlehem Airport to Philadelphia Airport.

What documentation or ID do you need to fly to Philadelphia Airport?

The necessary travel and health documents for your Philadelphia 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.

$152 Cheap Flights from Allentown to Philadelphia in 2026

Find the cheapest flights from Allentown to Philadelphia

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:50 pm - 10:33 pm

ABE

PHL

25h 43m

2 stops

6:00 am - 10:47 pm

PHL

ABE

16h 47m

1 stop

$286Multiple Airlines

Mon, Aug 17 - Thu, Oct 22

4:32 pm - 12:20 am

ABE

PHL

7h 48m

1 stop

10:15 am - 9:22 am

PHL

ABE

47h 07m

2 stops

$323Multiple Airlines

Fri, Oct 9 - Tue, Oct 13

7:30 am - 12:43 am

ABE

PHL

17h 13m

1 stop

6:00 am - 10:47 pm

PHL

ABE

16h 47m

1 stop

$332Multiple Airlines

Mon, Aug 17 - Thu, Oct 22

4:32 pm - 12:20 am

ABE

PHL

7h 48m

1 stop

10:15 am - 3:44 pm

PHL

ABE

29h 29m

1 stop

$342Multiple Airlines

Fri, Oct 9 - Tue, Oct 13

7:00 am - 5:39 am

ABE

PHL

22h 39m

1 stop

2:45 pm - 8:25 pm

PHL

ABE

53h 40m

2 stops

$358Multiple Airlines

Fri, Aug 28 - Fri, Sep 4

7:00 am - 8:28 pm

ABE

PHL

13h 28m

2 stops

10:45 am - 10:56 pm

PHL

ABE

12h 11m

1 stop

$370Multiple Airlines

Fri, Aug 28 - Sun, Aug 30

7:00 am - 5:39 am

ABE

PHL

22h 39m

1 stop

10:45 am - 10:56 pm

PHL

ABE

12h 11m

1 stop

$371Multiple Airlines

Fri, Aug 28 - Sun, Aug 30

2:14 pm - 10:50 am

ABE

PHL

44h 36m

2 stops

7:10 am - 10:56 pm

PHL

ABE

15h 46m

1 stop

$382Multiple Airlines

Sat, Sep 5 - Thu, Sep 24

2:14 pm - 10:50 am

ABE

PHL

44h 36m

2 stops

7:10 am - 10:56 pm

PHL

ABE

15h 46m

1 stop

$386Multiple Airlines

Sat, Sep 5 - Thu, Sep 24

2:28 pm - 11:59 pm

ABE

PHL

9h 31m

1 stop

10:45 am - 10:56 pm

PHL

ABE

12h 11m

1 stop

$386Multiple Airlines

Thu, Aug 27 - Sun, Aug 30

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United Airlines flights from Allentown to Philadelphia

Our best United Airlines deals on Allentown to Philadelphia flight tickets

United Airlines

Aug 25

ABE6:15 amAllentown-Bethlehem

18h 44m

1 stop

PHL12:59 amPhiladelphia

Aug 29

PHL1:30 pmPhiladelphia

20h 27m

1 stop

ABE9:57 amAllentown-Bethlehem

$685

United Airlines

Aug 29

ABE6:15 amAllentown-Bethlehem

11h 39m

1 stop

PHL5:54 pmPhiladelphia

Sep 5

PHL5:01 pmPhiladelphia

16h 56m

1 stop

ABE9:57 amAllentown-Bethlehem

$696

United Airlines

Aug 25

ABE6:15 amAllentown-Bethlehem

18h 44m

1 stop

PHL12:59 amPhiladelphia

Aug 28

PHL6:56 pmPhiladelphia

15h 01m

1 stop

ABE9:57 amAllentown-Bethlehem

$702

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AllentownPhiladelphia

ABE - PHL

ABEPHL

Allentown-Bethlehem

Mon 8/17

8:50 pm-10:33 pm

2 stops25h 43m

Philadelphia

Thu 10/22

6:00 am-10:47 pm

1 stop16h 47m

$286

AllentownPhiladelphia

ABE - PHL

ABEPHL

Allentown-Bethlehem

Fri 10/9

4:32 pm-12:20 am

1 stop7h 48m

Philadelphia

Tue 10/13

10:15 am-9:22 am

2 stops47h 07m

$323

AllentownPhiladelphia

ABE - PHL

ABEPHL

Allentown-Bethlehem

Mon 8/17

7:30 am-12:43 am

1 stop17h 13m

Philadelphia

Thu 10/22

6:00 am-10:47 pm

1 stop16h 47m

$332

AllentownPhiladelphia

ABE - PHL

ABEPHL

Allentown-Bethlehem

Fri 10/9

4:32 pm-12:20 am

1 stop7h 48m

Philadelphia

Tue 10/13

10:15 am-3:44 pm

1 stop29h 29m

$342

AllentownPhiladelphia

ABE - PHL

ABEPHL

Allentown-Bethlehem

Fri 8/28

7:00 am-5:39 am

1 stop22h 39m

Philadelphia

Fri 9/4

2:45 pm-8:25 pm

2 stops53h 40m

$358

AllentownPhiladelphia

ABE - PHL

ABEPHL

Allentown-Bethlehem

Fri 8/28

7:00 am-8:28 pm

2 stops13h 28m

Philadelphia

Sun 8/30

10:45 am-10:56 pm

1 stop12h 11m

$370

AllentownPhiladelphia

ABE - PHL

ABEPHL

Allentown-Bethlehem

Fri 8/28

7:00 am-5:39 am

1 stop22h 39m

Philadelphia

Sun 8/30

10:45 am-10:56 pm

1 stop12h 11m

$371

AllentownPhiladelphia

ABE - PHL

ABEPHL

Allentown-Bethlehem

Sat 9/5

2:14 pm-10:50 am

2 stops44h 36m

Philadelphia

Thu 9/24

7:10 am-10:56 pm

1 stop15h 46m

$382

AllentownPhiladelphia

ABE - PHL

ABEPHL

Allentown-Bethlehem

Sat 9/5

2:14 pm-10:50 am

2 stops44h 36m

Philadelphia

Thu 9/24

7:10 am-10:56 pm

1 stop15h 46m

$386

Quickest round-trip

AllentownPhiladelphia

ABE - PHL

ABEPHL

Allentown-Bethlehem

Thu 8/27

2:28 pm-11:59 pm

1 stop9h 31m

Philadelphia

Sun 8/30

10:45 am-10:56 pm

1 stop12h 11m

$386

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 Allentown to Philadelphia

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 day to depart on your flight to Philadelphia?

The cheapest day to depart from Allentown to Philadelphia is on a Saturday. Travelers who choose to depart for Philadelphia on a Saturday will often find tickets for as low as $361. On the other hand, Sunday is the most expensive day to depart from Allentown because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $459.

What is the cheapest time of day to depart on your flight to Philadelphia?

According to our data, the cheapest time of day to fly to Philadelphia is in the afternoon. momondo users have found flights departing from Allentown to Philadelphia in the afternoon for as low as $372. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Philadelphia is in the evening when prices are around $449.

What is the cheapest Allentown-Bethlehem to Philadelphia flight route?

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

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

There are 2 cabin classes available to choose from on Allentown to Philadelphia 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 Allentown to Philadelphia

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

Estimated round-trip price

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

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

Best Price Found	$178
Fastest flight time	11h 34m
Direct flights	None

The best one-way flight to Philadelphia from Allentown in the past 72 hours is $178. The best round-trip flight deal from Allentown to Philadelphia found on momondo in the last 72 hours is $348.

The fastest flight from Allentown to Philadelphia takes 11h 34m

There are no direct flights from Allentown to Philadelphia. Popular non-direct route for this connection is Allentown-Bethlehem Airport - Philadelphia Airport.

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Frequently asked questions about flying from Allentown to Philadelphia

How far is Allentown-Bethlehem to Philadelphia by plane?
The straight-line distance from Allentown-Bethlehem to Philadelphia is 47.7 mi. In terms of flight time, this usually takes a little over 11h 34m.
When did momondo last update prices for flights from Allentown-Bethlehem Airport to Philadelphia Airport?
Prices for flights from Allentown-Bethlehem Airport to Philadelphia Airport are updated daily.
How old do you have to be to fly from Allentown-Bethlehem Airport to Philadelphia Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Allentown-Bethlehem Airport to Philadelphia Airport.
What documentation or ID do you need to fly to Philadelphia Airport?
The necessary travel and health documents for your Philadelphia 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 Allentown to Philadelphia?
momondo data reveals that the most frequently booked plane model on the route from Allentown to Philadelphia is Airbus A320-100/200, representing 12.35% of all bookings. The subsequent popular models are Airbus A321neo at 12.06%, Boeing 737 MAX 8 at 7.35%, and Airbus A321 (sharklets) at 6.76%.

Wildwood

Rehoboth Beach

Cape May

Wildwood Crest

Ocean City

Cherry Hill

King of Prussia

Newark

Reading

Dewey Beach

Essington

Dover

North Wildwood

New Castle

Chester

Avalon

Lewes

Vineland

Stone Harbor

Pottstown

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Allentown to Philadelphia. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to Philadelphia from Allentown on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Allentown to Philadelphia.

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

Yes. momondo can track prices for Allentown to Philadelphia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.