Chicago to Santa Ana $127 Round-Trip, Nonstop, on United

Fly nonstop from Chicago to Santa Ana for $127 round-trip on United.

Searching United, we found seats departing ORD on Tuesday, May 2, returning from SNA on Tuesday, May 9.

Other dates are also available for travel from March 1 through May 10.

See our fare details for booking info.

Need a room in Santa Ana? Here's a look at what's available for the above dates on Hotelwatchdog.