$147+ Cheap flights from Philadelphia to Allentown (PHL - ABE)
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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — ABE
Aug 19 — Aug 261
1 adult, Economy
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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
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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 Philadelphia to Allentown
Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Allentown (ABE). 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, 2025.
Round-trip from | $266 (Kiwi.com) |
|---|---|
One-way from | $147 (Kiwi.com) |
Find flight deals from Philadelphia to Allentown
Cheapest flights from Philadelphia to AllentownExplore the most affordable flight options available from Philadelphia to Allentown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.
Explore the most affordable flight options available from Philadelphia to Allentown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.
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.
Sun 8/315:45 amPHL - ABE
1 stop15h 05mMultiple Airlines
Wed 9/311:15 amABE - PHL
1 stop9h 42mMultiple Airlines
Deal found 8/13![Multiple Airlines logo]()
$269
This Mytrip deal was found by Cheapflights users on 8/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2510:47 amPHL - ABE
1 stop6h 01mMultiple Airlines
Mon 9/17:00 amABE - PHL
1 stop7h 56mMultiple Airlines
Deal found 8/12![Multiple Airlines logo]()
$431
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.
Thu 8/285:37 pmPHL - ABE
1 stop5h 44mMultiple Airlines
Mon 9/17:00 amABE - PHL
1 stop7h 56mMultiple Airlines
Deal found 8/13![Multiple Airlines logo]()
$509
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.
Sat 8/168:41 pmPHL - ABE
1 stop14h 43mMultiple Airlines
Sun 8/177:21 pmABE - PHL
2 stops22h 24mMultiple Airlines
Deal found 8/13![Multiple Airlines logo]()
$547
This United Airlines deal was found by Cheapflights users on 8/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/296:27 pmPHL - ABE
1 stop17h 31mUnited Airlines
Tue 9/25:28 pmABE - PHL
1 stop18h 28mUnited Airlines
Deal found 8/14![United Airlines logo]()
$596
This United Airlines deal was found by Cheapflights users on 8/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/255:15 pmPHL - ABE
1 stop18h 43mUnited Airlines
Mon 9/15:28 pmABE - PHL
1 stop18h 28mUnited Airlines
Deal found 8/12![United Airlines logo]()
$601
This United Airlines deal was found by Cheapflights users on 8/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/126:30 amPHL - ABE
1 stop10h 23mUnited Airlines
Sun 10/191:00 pmABE - PHL
1 stop11h 45mUnited Airlines
Deal found 8/12![United Airlines logo]()
$916
Cheapflights Fare Finder
Customize your flight search to find flights from Philadelphia to Allentown 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, 2025.
Use the filters below to find and compare flights from Philadelphia to Allentown that are best for you.
Fly from
Philadelphia
Fly to
Allentown
Route
Depart
Return
Price
PhiladelphiaAllentown
PHL - ABE
PHLABE
Philadelphia
Sun 8/31
5:45 am-8:50 pm
1 stop15h 05m
Allentown-Bethlehem
Wed 9/3
11:15 am-8:57 pm
1 stop9h 42m
$269
PhiladelphiaAllentown
PHL - ABE
PHLABE
Philadelphia
Mon 8/25
10:47 am-4:48 pm
1 stop6h 01m
Allentown-Bethlehem
Mon 9/1
7:00 am-2:56 pm
1 stop7h 56m
$431
PhiladelphiaAllentown
PHL - ABE
PHLABE
Philadelphia
Thu 8/28
5:37 pm-11:21 pm
1 stop5h 44m
Allentown-Bethlehem
Mon 9/1
7:00 am-2:56 pm
1 stop7h 56m
$509
PhiladelphiaAllentown
PHL - ABE
PHLABE
Philadelphia
Fri 8/29
6:27 pm-11:58 am
1 stop17h 31m
Allentown-Bethlehem
Tue 9/2
5:28 pm-11:56 am
1 stop18h 28m
$596
PhiladelphiaAllentown
PHL - ABE
PHLABE
Philadelphia
Mon 8/25
5:15 pm-11:58 am
1 stop18h 43m
Allentown-Bethlehem
Mon 9/1
5:28 pm-11:56 am
1 stop18h 28m
$601
PhiladelphiaAllentown
PHL - ABE
PHLABE
Philadelphia
Sun 10/12
6:30 am-4:53 pm
1 stop10h 23m
Allentown-Bethlehem
Sun 10/19
1:00 pm-12:45 am
1 stop11h 45m
$916
PhiladelphiaAllentown
PHL - ABE
PHLABE
Philadelphia
Sat 8/30
9:59 pm-10:06 pm
1 stop24h 07m
$147
Best time to book a flight from Philadelphia to Allentown
Have a flexible travel schedule? Discover the best time to fly to Allentown from Philadelphia 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 Philadelphia to Allentown
What is the cheapest month to book a flight from Philadelphia to Allentown?
Currently, February is the cheapest month in which you can book a flight from Philadelphia to Allentown (average of $289). Flying from Philadelphia to Allentown in December is currently the most expensive (average of $395). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from PHL to ABE?
Find hourly flight availability from Philadelphia to Allentown. 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, 2025.
When flying from Philadelphia to Allentown, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.