Domestic Fare of the Day: Chicago to San Francisco $238 nonstop, Labor Day

Fly nonstop from Chicago to San Francisco for $238 round-trip, including all taxes, on United.

As seen below, we found availability for travel over Labor Day weekend, departing from ORD on Saturday, August 30, returning from SFO on Wednesday, September 3.

Other dates are also available for travel from August 25 through October 1. For booking info, see our Fare Details.