HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Philadelphia

$138+ Cheap flights from Allentown to Philadelphia (ABE - PHL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — PHL
Sep 13 — Sep 201
Sun 9/13
Sun 9/20
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Allentown to Philadelphia with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Allentown to Philadelphia

Cheapest flights from Allentown to Philadelphia
Explore the most affordable flight options available from Allentown to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2026.

This Kiwi.com deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:00 am -
1 stop8h 36m
Wed 9/165:45 pm -
2 stops27h 20m
Deal found 8/11$257
This Kiwi.com deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/272:28 pm -
1 stop19h 07m
Thu 10/11:45 pm -
1 stop8h 04m
Deal found 8/11$342
This Kiwi.com deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/272:28 pm -
1 stop19h 07m
Sun 9/275:15 am -
1 stop15h 10m
Deal found 8/11$348
This Kiwi.com deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:00 am -
1 stop22h 39m
Thu 10/11:45 pm -
1 stop8h 04m
Deal found 8/11$373
This Kiwi.com deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/245:25 pm -
1 stop22h 31m
Thu 10/11:45 pm -
1 stop8h 04m
Deal found 8/11$376
This Kiwi.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:00 am -
1 stop22h 39m
Tue 9/18:37 pm -
2 stops47h 48m
Deal found 8/13$445
This Kiwi.com deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/239:00 am -
1 stop7h 16m
Tue 11/2411:54 am -
1 stop11h 26m
Deal found 8/10$450
This Kiwi.com deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/248:30 am -
1 stop8h 14m
Sun 9/277:50 am -
1 stop13h 47m
Deal found 8/11$466
This Kiwi.com deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/232:28 pm -
1 stop9h 31m
Thu 10/11:45 pm -
1 stop8h 04m
Deal found 8/11$479

Find flight deals from Allentown to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Allentown (ABE) to Philadelphia (PHL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 14, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$257
(Kiwi.com)

One-way from

$138
(Kiwi.com)

Good round-trip deal

$354 or less

Good one-way deal

$178 or less
Provider with most accurate pricing for Allentown-Bethlehem-Philadelphia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Allentown-Bethlehem-Philadelphia flights.
Search Deals
From Allentown-Bethlehem to Philadelphia
Search Deals
One-way flight from Allentown-Bethlehem to Philadelphia
Search Deals
Price to beat on a round-trip flight from Allentown-Bethlehem to Philadelphia.
Search Deals
Price to beat on a one-way flight from Allentown-Bethlehem to Philadelphia.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Allentown to Philadelphia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 14, 2026.
Use the filters below to find and compare flights from Allentown to Philadelphia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

AllentownPhiladelphia

ABE Allentown-Bethlehem - PHL Philadelphia

ABEPHL

Allentown-Bethlehem

Mon 11/23

9:00 am-4:16 pm

1 stop7h 16m

Philadelphia

Tue 11/24

11:54 am-11:20 pm

1 stop11h 26m

$450

AllentownPhiladelphia

ABE Allentown-Bethlehem - PHL Philadelphia

ABEPHL

Allentown-Bethlehem

Sat 9/12

10:00 am-10:21 am

2 stops48h 21m

Philadelphia

Sat 9/19

2:50 pm-9:37 pm

1 stop30h 47m

$486

AllentownPhiladelphia

ABE Allentown-Bethlehem - PHL Philadelphia

ABEPHL

Allentown-Bethlehem

Sun 11/22

8:00 am-6:17 pm

1 stop10h 17m

Philadelphia

Mon 11/23

9:33 pm-11:43 am

2 stops14h 10m

$689

AllentownPhiladelphia

ABE Allentown-Bethlehem - PHL Philadelphia

ABEPHL

Allentown-Bethlehem

Tue 8/25

6:08 pm-9:38 am

1 stop15h 30m

Philadelphia

Tue 9/29

6:30 am-10:16 pm

1 stop15h 46m

$760

AllentownPhiladelphia

ABE Allentown-Bethlehem - PHL Philadelphia

ABEPHL

Allentown-Bethlehem

Tue 8/25

1:10 pm-9:38 am

1 stop20h 28m

Philadelphia

Sat 9/26

8:50 am-5:31 pm

1 stop8h 41m

$760

AllentownPhiladelphia

ABE Allentown-Bethlehem - PHL Philadelphia

ABEPHL

Allentown-Bethlehem

Wed 8/26

10:32 am-9:43 pm

1 stop11h 11m

Philadelphia

Tue 9/29

5:08 pm-9:35 am

1 stop16h 27m

$762

AllentownPhiladelphia

ABE Allentown-Bethlehem - PHL Philadelphia

ABEPHL

Allentown-Bethlehem

Thu 8/27

10:32 am-12:59 am

1 stop14h 27m

Philadelphia

Tue 9/29

6:55 pm-9:35 am

1 stop14h 40m

$775

AllentownPhiladelphia

ABE Allentown-Bethlehem - PHL Philadelphia

ABEPHL

Allentown-Bethlehem

Thu 8/27

6:15 am-5:54 pm

1 stop11h 39m

Philadelphia

Mon 9/28

6:55 pm-9:35 am

1 stop14h 40m

$792

AllentownPhiladelphia

ABE Allentown-Bethlehem - PHL Philadelphia

ABEPHL

Allentown-Bethlehem

Sat 11/21

6:15 am-10:57 pm

1 stop16h 42m

Philadelphia

Fri 11/27

6:15 am-5:00 pm

1 stop10h 45m

$804

AllentownPhiladelphia

ABE Allentown-Bethlehem - PHL Philadelphia

ABEPHL

Allentown-Bethlehem

Wed 8/26

6:08 pm-9:38 am

1 stop15h 30m

Philadelphia

Fri 9/25

3:54 pm-12:15 pm

1 stop20h 21m

$810

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/10

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Compare providers for flights from Allentown to Philadelphia

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Allentown to Philadelphia in August.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Allentown-Philadelphia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Allentown-Philadelphia flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Allentown-Philadelphia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Allentown-Philadelphia flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Allentown-Philadelphia flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Allentown to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Allentown with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Allentown to Philadelphia

What is the cheapest time of day to fly from ABE to PHL?

Find hourly flight availability from Allentown to Philadelphia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2026.

Unlike in the evening, when flights are generally more expensive, you can save up to 16% on flights from Allentown to Philadelphia by exploring options for tickets in the afternoon.

What is the cheapest day to fly from Allentown to Philadelphia?

Use this chart to determine the cheapest time to fly round-trip from Allentown to Philadelphia. Price data was last updated on August 8, 2026.

Travelers seeking maximum savings on their Allentown to Philadelphia flight should consider departing on Saturday afternoons when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Allentown to Philadelphia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Allentown to Philadelphia flight route?

    Flights from Allentown-Bethlehem to Philadelphia have been viewed 4 times in the past calendar month.

  • How long is the flight from Allentown to Philadelphia?

    A quick flight from Allentown to Philadelphia can take about 15h 30m. Delta provides one of the quickest options available for as low as $760. The distance between Allentown and Philadelphia is about 54 mi.

  • What are the cheapest flights from Allentown to Philadelphia?

    On average you can expect to pay $349 for a flight from Allentown to Philadelphia. The cheapest flight overall is $164 while the most popular route, (Allentown-Bethlehem - Philadelphia) is currently priced at $445.

  • Can I find deals for flights from Allentown to Philadelphia that include hotel bookings?

    Yes. In addition to deals on Allentown to Philadelphia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Allentown to Philadelphia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Allentown to Philadelphia.

  • Can I find deals for business class flights from Allentown to Philadelphia?

    Yes. Cheapflights offers flight deals from Allentown to Philadelphia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Wildwood
King of Prussia
Reading
Camden
Ocean City
Cherry Hill
Lewes
Plymouth Meeting
Wyomissing
Wildwood Crest
Pottstown
Ephrata
Milford
Dover
Elkton
Essington
Willow Grove
New Castle
Millville
Vineland

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Allentown to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to John F Kennedy Intl flights
Newark to Pittsburgh flights
Pittsburgh to Newark flights
John F Kennedy Intl to Dulles Intl flights
Reagan-National to John F Kennedy Intl flights
Dulles Intl to LaGuardia flights
Pittsburgh to John F Kennedy Intl flights
Pittsburgh to LaGuardia flights
Reagan-National to LaGuardia flights
John F Kennedy Intl to Pittsburgh flights
Newark to Dulles Intl flights
LaGuardia to Reagan-National flights
John F Kennedy Intl to Reagan-National flights
Newark to Reagan-National flights
LaGuardia to Pittsburgh flights
LaGuardia to Dulles Intl flights
Reagan-National to Newark flights
Dulles Intl to Newark flights
Philadelphia to Pittsburgh flights
Dulles Intl to Pittsburgh flights
Pittsburgh to Dulles Intl flights
Pittsburgh to Philadelphia flights
Pittsburgh to Reagan-National flights
Dulles Intl to Philadelphia flights
Reagan-National to Pittsburgh flights
John F Kennedy Intl to Philadelphia flights
Newark to Philadelphia flights
LaGuardia to Philadelphia flights
Reagan-National to Philadelphia flights
Philadelphia to John F Kennedy Intl flights
Philadelphia to Newark flights
Philadelphia to LaGuardia flights
Philadelphia to Dulles Intl flights
Philadelphia to Reagan-National flights
Allentown to Pittsburgh flights
State College to Newark flights
LaGuardia to Harrisburg flights
Reagan-National to Elmira flights
Harrisburg to Pittsburgh flights
Newark to Harrisburg flights
State College to LaGuardia flights
Scranton to Dulles Intl flights
Newark to State College flights
Scranton to Reagan-National flights
Dulles Intl to Scranton flights
LaGuardia to State College flights
State College to Dulles Intl flights
Harrisburg to LaGuardia flights
Harrisburg to Newark flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights