Chicago to San Diego $217 Round-Trip, Nonstop, on United

Fly nonstop from Chicago to San Diego for $217 round-trip on United.

Searching, we found seats departing ORD on Saturday, August 26, returning from SAN on Saturday, September 2.

Other dates are available for travel from September through February.

See our fare details for booking info.

Need a room in San Diego? Here's what's available for the above dates on Hotelwatchdog.