$50 Cheap flight deals from Philadelphia (ILG) to Oak Brook (CHI)
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This Weekend's Flight Deals from Philadelphia to Oak Brook
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 $50 One Way, $102 Round Trip from Philadelphia to Oak Brook
Prices starting at $102 for return flights and $50 for one-way flights to Oak Brook were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Oak Brook economy flight packages
Hotel Riu Plaza Chicago
Nov 6 - Nov 9
Philadelphia (PHL) to Chicago (ORD)
Chicago (ORD) to Philadelphia (PHL)
Reviewed on Sep 2, 2025
Trump International Hotel & Tower Chicago
Oct 25 - Oct 27
Philadelphia (PHL) to Chicago (ORD)
Chicago (ORD) to Philadelphia (PHL)
Reviewed on Sep 14, 2025
JW Marriott Chicago
Oct 31 - Nov 3
Philadelphia (PHL) to Chicago (ORD)
Reviewed on Dec 30, 2024
More About Flying To Oak Brook from Philadelphia
Route Information for Flights from Philadelphia to Oak Brook
Origin Airport IATA Code | ILG |
|---|---|
Destination Airport IATA Code | CHI |
Distance | 676 mi |
Direct Flight Airlines | American Airlines, Qatar Airways, JAL, Air Canada, Emirates, Copa Airlines, Swiss, Air New Zealand, United Airlines, Alaska Airlines, Cathay Pacific, Royal Jordanian, Iberia, ANA, Malaysia Airlines, British Airways |
Earliest Flight Arrival | 11:52AM UTC |
Latest Flight Arrival | 12:43AM UTC |
Philadelphia to Oak Brook
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Get Bargain Fares for Philadelphia to Oak Brook Flights
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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.