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Flights from Philadelphia / Wilmington, DE to Illinois

FAQs for Flights from Philadelphia / Wilmington, DE to Illinois

How long is the flight from Wilmington DE to Illinois?

Flights from Wilmington DE to Illinois typically take about 2 hours, making it easy to reach Chicago or other Illinois destinations.

How often does Avelo fly from Wilmington DE to Illinois?

Avelo operates several flights weekly. Check our Low Fare Calendar for details.

When are fares lowest for this route?

Tuesdays and Wednesdays often feature the lowest fares. Booking early and using our Low Fare Calendar can help you save.

Does Avelo offer nonstop flights from Wilmington DE to Illinois?

Yes! All flights on this route are nonstop for your convenience.

What ground transportation options are available in Illinois?

Illinois airports offer rental cars, rideshare services, and public transit such as Chicago’s CTA trains and buses.

Where can I check my flight status?

Visit Avelo’s Flight Status page for real-time updates.

Find Cheap Flights from Philadelphia / Wilmington, DE to Illinois

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Flights from Philadelphia / Wilmington, DE (ILG) to Chicago (O'Hare), IL (ORD)

Monday

Mar 16

ONE-WAY FARES FROM$55*

24 HR RISK-FREE CANCELLATION

Book Now
Price as of 12/10/2025

* Avelo PLUS fares are valid for Avelo PLUS Members only at AveloAir.com and require signup in the membership program. To learn more or to join Avelo PLUS, click here. Seats and days are limited. Fares may vary by destination, flight, and day of week and won't be available on some flights that operate during very busy travel times and holiday periods. Fares available as of the date listed and are subject to change until ticketed. Not valid on previously purchased itineraries. Additional fees for carry-on and checked bags, assigned seats and other optional services may apply. For full terms and conditions, please visit Contract of Carriage.

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Convenient Flights from Philadelphia / Wilmington, DE to Chicago (O'Hare), IL

Philadelphia / Wilmington, DE
Wilmington Airport (ILG)

Wilmington, DE, is surrounded by beautiful landscapes that offer plenty of opportunities for outdoor activities. The Brandywine Valley is a picturesque area with rolling hills, historic estates, and lush gardens.
Learn more about Philadelphia / Wilmington, DE

Chicago (O'Hare), IL
O'Hare International Airport (ORD)

Chicago, Illinois is a city of breathtaking architecture, stunning lakefront views, and endless attractions. Nestled along the shores of Lake Michigan, the Windy City offers an unforgettable experience for visitors, whether...
Learn more about Chicago (O'Hare), IL