Popular airlines from Chicago to San Francisco, CA (SFO-San Francisco Intl.)
Alaska AirlinesAlaska Airlines
DeltaDelta
Southwest AirlinesSouthwest Airlines
American AirlinesAmerican Airlines
UnitedUnited
Frontier AirlinesFrontier Airlines
JetBlue AirwaysJetBlue Airways
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Cheap flights from Chicago to San Francisco (CHI-SFO)
Prices were available within the past 7 days and start at €78 for one-way flights and €112 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Find the cheapest month to fly from Chicago (CHI) to San Francisco (SFO)
September is typically the cheapest month to fly
Graph displaying average flight prices per month
Origin airport | O'Hare Intl. |
Destination airport | San Francisco Intl. |
Airlines serving | American Airlines, Delta, JetBlue Airways, United |
Return price | €111 |
Distance | 2947 km |
Illinois to San Francisco Flights
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Top Routes from Chicago
Top Routes to San Francisco
- Newark Liberty Intl. Airport to San Francisco (EWR - SFO)
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- Shannon to San Francisco (SNN - SFO)
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