$41 Cheap flight deals from Philadelphia (ILG) to Crystal Lake (CHI)
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This Weekend's Flight Deals from Philadelphia to Crystal Lake
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 $41 One Way, $81 Round Trip from Philadelphia to Crystal Lake
Prices starting at $81 for return flights and $41 for one-way flights to Crystal Lake were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Crystal Lake economy flight packages
Hotel Riu Plaza Chicago
May 7 - May 12
Philadelphia (PHL) to Chicago (ORD)
Reviewed on Jan 14, 2026
Sable at Navy Pier Chicago, Curio Collection by Hilton
May 7 - May 12
Philadelphia (PHL) to Chicago (ORD)
Reviewed on Nov 3, 2025
More About Flying To Crystal Lake from Philadelphia
Route Information for Flights from Philadelphia to Crystal Lake
Origin Airport IATA Code | ILG |
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Destination Airport IATA Code | CHI |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Philadelphia to Crystal Lake
Trip-Planning Made Easy
Your search engine may give you thousands of pages of results when you search for cheap flights from Philadelphia to Crystal Lake, but you can save yourself a lot of hassle and money by going straight to Orbitz.com. Not only do we offer great deals on Philadelphia to Crystal Lake flights, but we make it easy to book hotels, car rentals, cruises, or a complete vacation package of your dreams.
Discount Philadelphia to Crystal Lake Flights
Orbitz’s low price guarantee means you get the best fares around. Find the lowest prices for international and domestic tickets and for flights from Philadelphia to Crystal Lake when you use Orbitz. It’s easy to add activities to your booking, so you can take advantage of all that Crystal Lake has to offer.
Easily Book, Change, Cancel Flights From Philadelphia to Crystal Lake
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Flights from Philadelphia
- Philadelphia to Orlando
- Philadelphia to Chicago
- Philadelphia to Atlanta
- Philadelphia to Boston
- Philadelphia to Houston
- Philadelphia to Los Angeles
- Philadelphia to London
- Philadelphia to Denver
- Philadelphia to Dallas
- Philadelphia to Toronto
- Philadelphia to Rome
- Philadelphia to Charlotte
- Philadelphia to Paris
- Philadelphia to Detroit
- Philadelphia to Indianapolis
- Philadelphia to Minneapolis - St. Paul
- Philadelphia to Beijing
- Philadelphia to Kansas City
- Philadelphia to Montreal
- Philadelphia to New York
Crystal Lake Airports
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.