Search flights

Return type

Cheap flights from Chicago to San Diego International

Chicago to San Diego International

  • The most popular airline flying from Chicago to San Diego International last month was American Airlines
  • The average flight time from Chicago to San Diego International is 4h 5min
  • There are 101 flights a week from Chicago to San Diego International
  • 6 airlines fly direct from Chicago to San Diego International
  • $239 was the cheapest return price from Chicago to San Diego International last month
  • Chicago to San Diego International is 1,717 miles

Find the cheapest month to travel from Chicago to San Diego International

Find flights from Chicago to San Diego International with skyscanner.com We provide a free search service where you can compare flights from all major airlines and travel agents for cheap flights from Chicago to San Diego International.

You can view some statistics on flights from Chicago to San Diego International below, such as the average flight time to the number of air miles.

Try these alternatives - fly to San Diego International from...

  Deals

Hotels in San Diego

Car rental in San Diego International