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$417+ Cheap flights from Wilmington to Allentown (ILM - ABE)

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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
ILM — ABE
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Wilmington to Allentown

Discover tips and strategies to find the most affordable flight options for your journey from Wilmington (ILM) 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

$417
(Delta)

Popular in

September

Cheapest in

February

Average price

$528
From Wilmington New Hanover County to Allentown-Bethlehem
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Highest demand for flights based on searches. 14% potential increase in price ($75 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Wilmington to Allentown

Cheapest flights from Wilmington to Allentown
Explore the most affordable flight options available from Wilmington to Allentown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/116:00 amILM - ABE
1 stop6h 04mDelta
Tue 9/166:12 pmABE - ILM
1 stop4h 34mDelta
Deal found 8/14$417
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/205:34 pmILM - ABE
1 stop5h 23mDelta
Sat 8/236:14 pmABE - ILM
1 stop4h 58mDelta
Deal found 8/12$447
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/98:56 amILM - ABE
1 stop4h 30mAmerican Airlines
Sun 10/121:56 pmABE - ILM
1 stop5h 14mAmerican Airlines
Deal found 8/13$518
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/312:12 pmILM - ABE
1 stop6h 18mAmerican Airlines
Sun 10/57:59 pmABE - ILM
1 stop4h 19mAmerican Airlines
Deal found 8/13$524
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/26:06 amILM - ABE
1 stop6h 54mAmerican Airlines
Sun 10/57:59 pmABE - ILM
1 stop4h 19mAmerican Airlines
Deal found 8/14$551
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/137:23 pmILM - ABE
1 stop23h 42mAmerican Airlines
Wed 8/202:56 pmABE - ILM
1 stop3h 36mAmerican Airlines
Deal found 8/13$777

Cheapflights Fare Finder

 
Customize your flight search to find flights from Wilmington 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 Wilmington to Allentown that are best for you.

Fly from

Wilmington

Fly to

Allentown

Route

Depart

Return

Price

WilmingtonAllentown

ILM - ABE

ILMABE

Wilmington New Hanover County

Thu 9/11

6:00 am-12:04 pm

1 stop6h 04m

Allentown-Bethlehem

Tue 9/16

6:12 pm-10:46 pm

1 stop4h 34m

$417

WilmingtonAllentown

ILM - ABE

ILMABE

Wilmington New Hanover County

Thu 10/9

8:56 am-1:26 pm

1 stop4h 30m

Allentown-Bethlehem

Sun 10/12

1:56 pm-7:10 pm

1 stop5h 14m

$518

WilmingtonAllentown

ILM - ABE

ILMABE

Wilmington New Hanover County

Fri 10/3

12:12 pm-6:30 pm

1 stop6h 18m

Allentown-Bethlehem

Sun 10/5

7:59 pm-12:18 am

1 stop4h 19m

$524

WilmingtonAllentown

ILM - ABE

ILMABE

Wilmington New Hanover County

Thu 10/2

6:06 am-1:00 pm

1 stop6h 54m

Allentown-Bethlehem

Sun 10/5

7:59 pm-12:18 am

1 stop4h 19m

$551

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Best time to book a flight from Wilmington to Allentown

Have a flexible travel schedule? Discover the best time to fly to Allentown from Wilmington 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 Wilmington to Allentown

What is the cheapest month to book a flight from Wilmington to Allentown?

Currently, February is the cheapest month in which you can book a flight from Wilmington to Allentown (average of $289). Flying from Wilmington 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.

Reviews of airlines servicing Allentown

Get insights into the airlines that provide service to Allentown. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Allentown. Reviews last updated August 14, 2025.
Get a feel of what it's like to fly with United Airlines from Wilmington to Allentown by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,916 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,916 reviews
United Airlines
7.4
Good
8,916 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

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

  • What is the cheapest airline to fly from Wilmington to Allentown round-trip?

    Cheapflights users have booked flights from Wilmington to Allentown round-trip from $228. United Airlines is priced at 50% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Wilmington to Allentown?

    Currently, February is the cheapest month in which you can book a flight from Wilmington to Allentown (average of $289). Flying from Wilmington 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.

See more FAQs

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Top airline flying from Wilmington to Allentown

Discover the top airline that operate flights from Wilmington to Allentown. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$228Average$272FlexibilityNo cancel feeOn-time69%

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