We noticed that you're using an unsupported browser. The TripAdvisor website may not display properly.We support the following browsers:
Windows: Internet Explorer, Mozilla Firefox, Google Chrome. Mac: Safari.
Browse Airline Reviews
Before you book your next flight, see reviews from travelers around the world
Read Reviews

El Cajon is served by San Diego Intl Airport (San Diego, CA)

Low fares for Ontario (ONT) to San Diego (SAN) Low fares for Ontario to San Diego
Mon 12/18 - Tue 12/19
1 day, 0 stops max
Thu 01/25 - Fri 01/26
1 day, 1 stop max
Mon 01/15 - Thu 01/18
3 days, 1 stop max
About TripAdvisor Flights

Your one-stop shop for finding the best flights from Ontario to El Cajon. Simply tell us where and when you want to travel and we'll do all the legwork for you. Featuring the most powerful shopping tools on the web, we search the largest online travel websites, established airfare discounters, plus the world's leading airlines and low-cost carriers to bring back thousands of flight options.

Travel information for Ontario, CA to El Cajon

Route information
  • Ontario, CA is 94 miles from El Cajon
  • San Francisco, CA - SFO International Airport is the most popular connection for one stop flights between Ontario, CA and El Cajon
In-Flight Information
  • The average flying time for a direct flight from Ontario, CA to El Cajon is 0 hour 0 minutes
Arrival information
  • El Cajon is 14 mi from San Diego Intl Airport (San Diego, CA).
  • San Diego Intl Airport (San Diego, CA)
    • Right now, 63 airlines operate out of San Diego Intl Airport.
    • San Diego Intl Airport offers nonstop flights to 58 cities.
    • Every week, at least 2,119 domestic flights and 78 international flights depart from San Diego Intl Airport.

Shop for hotels in El Cajon