$77 Cheap flight deals from Seattle (SEA) to El Cajon (SAN)
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This Weekend's Flight Deals from Seattle 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 $77 One Way, $137 Round Trip from Seattle to El Cajon
Prices starting at $137 for return flights and $77 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
Porto Vista Hotel Downtown
Aug 23 - Aug 30
Seattle (SEA) to San Diego (SAN)
Reviewed on Jul 16, 2026
Ocean Park Inn
Aug 23 - Aug 30
Seattle (SEA) to San Diego (SAN)
Reviewed on Jul 16, 2026
El Cajon first class flight packages
Featured on MTV Oceanfront View Estate + Pool, Pickleball, Theater, Arcade, Gym, Gourmet Kitchen Celebrity Oceanfront Estate by Avantstay
Sep 3 - Sep 6
Seattle (SEA) to San Diego (SAN)
More About Flying To El Cajon from Seattle
Route Information for Flights from Seattle to El Cajon
Origin Airport IATA Code | SEA |
|---|---|
Destination Airport IATA Code | SAN |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Seattle to El Cajon
Orbitz combines guaranteed low prices with cutting-edge mobile tools for travel from Seattle to El Cajon to give you a travel experience that is second to none.
Bargain Travel at Your Fingertips
Orbitz provides the cheapest fares from Seattle to El Cajon. When reserving your flight you can mix and match a range of low cost airlines for you departing and returning domestic or international flights. This way you can travel on a budget while selecting the flights that suit your schedule.
Modern Tools for Fast-Paced Travel
Orbitz makes use of the latest technology to ensure that you are always kept up-to-date on the status of your Seattle to El Cajon flights. Through easy-to-use mobile Android and iPhone apps you can book low cost flights from Seattle to El Cajon and choose a range of cheap hotels to stay in.
Enjoy Stress-Free Travel with Flight Alerts
Once you have booked your flights from Seattle to El Cajon on Orbitz you will always be kept informed of any changes to your flight. When you opt into Orbitz’s free email and SMS alerts on your Seattle to El Cajon flights you can ask Orbitz to send the flight details to up to 6 other contacts, so keeping your family and business team informed is a cinch.
Frequent Flyer Program
For loyal Orbitz customers who fly from Seattle to El Cajon the chance to join our frequent flyer program is an added bonus. Simply log-on to your online account and input your frequent flyer number for future 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.