$122 Cheap flight deals from Chicago (CHI) to El Cajon (SAN)
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This Weekend's Flight Deals from Chicago to El Cajon
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 $122 One Way, $210 Round Trip from Chicago to El Cajon
Prices starting at $210 for return flights and $122 for one-way flights to El Cajon were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
El Cajon economy flight packages
The Sofia Hotel
Jun 15 - Jun 18
Chicago (CHI) to San Diego (SAN)
San Diego (SAN) to Chicago (CHI)
Reviewed on Jan 5, 2026
Los Bungalows
Jun 24 - Jun 28
Chicago (CHI) to San Diego (SAN)
San Diego (SAN) to Chicago (CHI)
Reviewed on Apr 3, 2026
Moonlight Beach Motel
Jun 27 - Jul 3
Chicago (CHI) to San Diego (SAN)
Reviewed on Apr 21, 2026
More About Flying To El Cajon from Chicago
Route Information for Flights from Chicago to El Cajon
Origin Airport IATA Code | CHI |
|---|---|
Destination Airport IATA Code | SAN |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Chicago to El Cajon
Planning a trip is rarely straight forward, especially when searching for cheap deals. At Orbitz.com, we make it easier than anywhere else by providing you with guaranteed low prices. So if you are looking for Chicago to El Cajon flights at low cost, you will not be disappointed.
Cruising for a bargain deal
Regardless of your destination, we always provide you fantastic bargains for your trip, and that includes on hotels and even cruises. We offer budget air fares on flights from Chicago to El Cajon so you can reach your destination with more money in your pocket to spend.
Cheap Chicago to El Cajon flights that lead to rewards
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Quality combinations
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Even last minute bookings on our apps
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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.