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.