
$126 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 $126 One Way, $248 Round Trip from Chicago to El Cajon
Prices starting at $248 for return flights and $126 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
Aug 6 - Aug 10
Chicago (CHI) to San Diego (SAN)
San Diego (SAN) to Chicago (CHI)
Reviewed on Jul 1, 2026

La Valencia Hotel
Aug 21 - Aug 24
Chicago (CHI) to San Diego (SAN)
Reviewed on Jun 24, 2026

Pantai Inn
Aug 21 - Aug 24
Chicago (CHI) to San Diego (SAN)
Reviewed on Jun 29, 2026
El Cajon first class flight packages

Hilton San Diego Bayfront
Aug 9 - Aug 12
Chicago (ORD) to San Diego (SAN)
Reviewed on Jun 30, 2026

Manchester Grand Hyatt San Diego
Aug 9 - Aug 12
Chicago (ORD) to San Diego (SAN)
Reviewed on Jul 1, 2026

La Jolla Beach and Tennis Club
Aug 9 - Aug 12
Chicago (ORD) to San Diego (SAN)
Reviewed on Jul 1, 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
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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.




