HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Delaware

$293+ Cheap flights from Allentown (ABE) to Delaware

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — ILG
Mar 14 — Mar 211
Sat 3/14
Sat 3/21
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Allentown to Delaware 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 Delaware

Cheapest flights from Allentown to Delaware
Explore the most affordable flight options available from Allentown to Delaware. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 12, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/8. 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 2/271:48 pm
ABE
-
PHL
1 stop10h 56m
Multiple Airlines
Wed 3/47:59 pm
PHL
-
ABE
2 stops26h 32m
Multiple Airlines
Deal found 2/8$293
This Kiwi.com deal was found by Cheapflights users on 2/8. 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 3/21:48 pm
ABE
-
PHL
1 stop20h 05m
Multiple Airlines
Mon 3/95:15 am
PHL
-
ABE
1 stop15h 25m
Multiple Airlines
Deal found 2/8$313
This Kiwi.com deal was found by Cheapflights users on 2/8. 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 3/21:48 pm
ABE
-
PHL
1 stop20h 05m
Multiple Airlines
Thu 3/58:15 am
PHL
-
ABE
2 stops11h 58m
Multiple Airlines
Deal found 2/8$314
This Kiwi.com deal was found by Cheapflights users on 2/8. 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 3/21:48 pm
ABE
-
PHL
1 stop10h 56m
Multiple Airlines
Wed 3/47:46 pm
PHL
-
ABE
1 stop24h 27m
Multiple Airlines
Deal found 2/8$315
This Kiwi.com deal was found by Cheapflights users on 2/8. 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 3/21:48 pm
ABE
-
PHL
1 stop20h 05m
Multiple Airlines
Fri 3/66:00 am
PHL
-
ABE
1 stop14h 40m
Multiple Airlines
Deal found 2/8$340
This Kiwi.com deal was found by Cheapflights users on 2/11. 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.
Sat 3/149:00 am
ABE
-
PHL
2 stops23h 07m
Multiple Airlines
Sat 3/216:48 am
PHL
-
ABE
1 stop7h 57m
Multiple Airlines
Deal found 2/11$341
This Kiwi.com deal was found by Cheapflights users on 2/8. 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 2/271:48 pm
ABE
-
PHL
1 stop10h 56m
Multiple Airlines
Mon 3/95:15 am
PHL
-
ABE
1 stop15h 25m
Multiple Airlines
Deal found 2/8$344
This Kiwi.com deal was found by Cheapflights users on 2/8. 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 2/271:48 pm
ABE
-
PHL
1 stop10h 56m
Multiple Airlines
Thu 3/58:15 am
PHL
-
ABE
2 stops11h 58m
Multiple Airlines
Deal found 2/8$346
This Kiwi.com deal was found by Cheapflights users on 2/8. 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 2/289:00 am
ABE
-
PHL
1 stop15h 21m
Multiple Airlines
Mon 3/95:15 am
PHL
-
ABE
1 stop15h 25m
Multiple Airlines
Deal found 2/8$353
This Kiwi.com deal was found by Cheapflights users on 2/8. 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 2/289:00 am
ABE
-
PHL
1 stop15h 21m
Multiple Airlines
Thu 3/58:15 am
PHL
-
ABE
2 stops11h 58m
Multiple Airlines
Deal found 2/8$354

Find flight deals from Allentown to Delaware

Keep the following information in mind while searching for Allentown to Delaware flight deals. Data was last updated February 12, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$293
(Kiwi.com)
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 Delaware
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Allentown to Delaware 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 February 12, 2026.
Use the filters below to find and compare flights from Allentown to Delaware that are best for you.

Fly from

Allentown

Fly to

Delaware

Route

Depart

Return

Price

AllentownPhiladelphia

ABE - PHL

ABEPHL

Allentown-Bethlehem

Mon 3/2

1:48 pm-9:53 am

1 stop20h 05m

Philadelphia

Mon 3/9

5:15 am-8:40 pm

1 stop15h 25m

$313

AllentownPhiladelphia

ABE - PHL

ABEPHL

Allentown-Bethlehem

Mon 3/2

1:48 pm-9:53 am

1 stop20h 05m

Philadelphia

Thu 3/5

5:05 am-8:13 pm

1 stop15h 08m

$332

AllentownPhiladelphia

ABE - PHL

ABEPHL

Allentown-Bethlehem

Mon 3/2

1:48 pm-9:53 am

1 stop20h 05m

Philadelphia

Fri 3/6

6:00 am-8:40 pm

1 stop14h 40m

$340

AllentownPhiladelphia

ABE - PHL

ABEPHL

Allentown-Bethlehem

Sat 3/14

9:00 am-8:07 am

2 stops23h 07m

Philadelphia

Sat 3/21

6:48 am-2:45 pm

1 stop7h 57m

$341

AllentownPhiladelphia

ABE - PHL

ABEPHL

Allentown-Bethlehem

Fri 2/27

1:48 pm-12:44 am

1 stop10h 56m

Philadelphia

Mon 3/9

5:15 am-8:40 pm

1 stop15h 25m

$344

AllentownPhiladelphia

ABE - PHL

ABEPHL

Allentown-Bethlehem

Fri 2/27

1:48 pm-12:44 am

1 stop10h 56m

Philadelphia

Thu 3/5

8:15 am-8:13 pm

2 stops11h 58m

$346

AllentownPhiladelphia

ABE - PHL

ABEPHL

Allentown-Bethlehem

Thu 3/5

2:12 pm-9:53 pm

1 stop7h 41m

Philadelphia

Mon 3/9

5:15 am-8:40 pm

1 stop15h 25m

$357

AllentownPhiladelphia

ABE - PHL

ABEPHL

Allentown-Bethlehem

Thu 2/26

2:10 pm-9:53 pm

1 stop7h 43m

Philadelphia

Mon 3/2

8:05 am-8:30 pm

1 stop12h 25m

$360

AllentownPhiladelphia

ABE - PHL

ABEPHL

Allentown-Bethlehem

Thu 3/12

10:00 am-10:52 pm

1 stop12h 52m

Philadelphia

Thu 3/19

5:05 am-11:39 pm

2 stops18h 34m

$371

AllentownPhiladelphia

ABE - PHL

ABEPHL

Allentown-Bethlehem

Sat 2/28

9:00 am-12:21 am

1 stop15h 21m

Philadelphia

Thu 3/5

5:05 am-8:13 pm

1 stop15h 08m

$372

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

Showing 1-10 of 12 results
1
2

Best time to book a flight from Allentown to Delaware

Have a flexible travel schedule? Discover the best time to fly to Delaware 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 Delaware
No data available for this route at this time. Please check back soon.

Related info for your journey

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

  • What airport do you fly from for flights from Allentown to Delaware?

    Most people fly from Allentown-Bethlehem (ABE) if they book a flight from Allentown to Delaware. Allentown-Bethlehem is conveniently located just 3.9 mi from Allentown’s city center.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Allentown to Delaware 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

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 Delaware

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Fort Lauderdale flights
Newark to Fort Lauderdale flights
Newark to Miami flights
John F Kennedy Intl to Miami flights
LaGuardia to Miami flights
LaGuardia to Fort Lauderdale flights
John F Kennedy Intl to Orlando flights
Newark to West Palm Beach flights
John F Kennedy Intl to Los Angeles flights
John F Kennedy Intl to West Palm Beach flights
John F Kennedy Intl to Las Vegas flights
Newark to Las Vegas flights
Newark to Orlando flights
John F Kennedy Intl to Dallas/Fort Worth flights
Newark to Tampa flights
Dulles Intl to Miami flights
John F Kennedy Intl to Tampa flights
LaGuardia to Orlando flights
LaGuardia to Tampa flights
LaGuardia to Dallas/Fort Worth flights
Dulles Intl to Orlando flights
Newark to Dallas/Fort Worth flights
John F Kennedy Intl to New Orleans flights
Newark to Hobby flights
John F Kennedy Intl to San Francisco flights
Dulles Intl to Dallas/Fort Worth flights
John F Kennedy Intl to Hobby flights
Reagan-National to Miami flights
Newark to Los Angeles flights
Newark to New Orleans flights
John F Kennedy Intl to Sky Harbor Intl flights
LaGuardia to Hobby flights
LaGuardia to West Palm Beach flights
Reagan-National to Orlando flights
Newark to Sky Harbor Intl flights
Newark to San Francisco flights
LaGuardia to Los Angeles flights
Dulles Intl to Las Vegas flights
Philadelphia to Orlando flights
Dulles Intl to Fort Lauderdale flights
Philadelphia to Miami flights
Philadelphia to Tampa flights
LaGuardia to New Orleans flights
Philadelphia to Fort Lauderdale flights
John F Kennedy Intl to O'Hare Intl flights
Reagan-National to Los Angeles flights
John F Kennedy Intl to Atlanta flights
John F Kennedy Intl to George Bush Intcntl flights
LaGuardia to Las Vegas flights
John F Kennedy Intl to Austin 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.