Fly from Chicago to San Francisco for $127 round-trip, nonstop, on United.
Searching United.com, we found seats departing ORD on Wednesday, March 15, returning from SFO on Tuesday, March 21.
Other dates are also available for travel through March 22.
See our fare details for booking info.
Need a room in San Francisco? Here's what's available for the above dates on Hotelwatchdog.