$74 Cheap flight deals from Philadelphia (ILG) to Warrenville (CHI)
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This Weekend's Flight Deals from Philadelphia to Warrenville
This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Airfares from $74 One Way, $96 Round Trip from Philadelphia to Warrenville
Prices starting at $96 for return flights and $74 for one-way flights to Warrenville were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Warrenville economy flight packages
Hotel Riu Plaza Chicago
Sep 20 - Sep 22
Philadelphia (PHL) to Chicago (ORD)
Reviewed on Aug 17, 2026
Swissotel - Chicago
Sep 25 - Sep 29
Philadelphia (PHL) to Chicago (ORD)
Reviewed on Aug 17, 2026
Level Chicago – Old Town
Sep 25 - Sep 29
Philadelphia (PHL) to Chicago (ORD)
Reviewed on Aug 15, 2026
Warrenville packages with premium economy flights
More About Flying To Warrenville from Philadelphia
Route Information for Flights from Philadelphia to Warrenville
Origin Airport IATA Code | ILG |
|---|---|
Destination Airport IATA Code | CHI |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Philadelphia to Warrenville
It has never been easier to find cheap Philadelphia to Warrenville flights. Orbitz has some of the best deals around to save you more money on your flight, hotel, and vacation package for the trip you have been waiting for.
Plan Your Philadelphia to Warrenville Flights on the Go
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Get the Best Deals on Philadelphia to Warrenville Flights
Finding great deals on flights from Philadelphia to Warrenville is a snap with Orbitz. With our guaranteed low prices, you don’t have to worry if you are getting the best prices on air tickets, hotels, and cruises. And with all that money you saved, you can enjoy your Warrenville vacation even more.
Pile Up Miles With Discount Air Tickets
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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.
Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.
Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.