Chicago to San Diego $97 Round-Trip, Nonstop, on United

Fly nonstop from Chicago to San Diego for $97 on United.

We found seats in Basic Economy, departing ORD on Sunday, December 3, returning from SAN on Saturday, December 9.

You'll find lower fares available for travel through December 13.

See our fare details for booking info.

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