Chicago to San Francisco Flights (CHI-SJC) from $49

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Change your flight without a fee on select flights

Selected fares from Chicago to San Francisco

The cheapest prices found with in the last 7 days for return flights were $108 and $49 for one-way flights to San Francisco for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Spirit Airlines
Spirit Airlines

Save more with San Francisco Flight + Hotel packages

The Westin St. Francis San Francisco on Union Square
SF Central Hotel
Fitzgerald Hotel
San Remo Hotel
Hotel EPIK
Signature San Francisco
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Prices and availability subject to change. Additional terms may apply.