Search flights from Chicago (CHI) to San Francisco (SFO)

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Cheapest flights to San Francisco

The cheapest flights available in the next 60 days – prices are updated regularly

Flying from Chicago to San Francisco: things to know

The most popular route is from Chicago O'Hare International Airport in Chicago to San Francisco International Airport in San Francisco. On average this flight takes 5 hours 11 minutes one way and costs US$634 for the round trip.

Most popular route
Chicago O'Hare International Airport (ORD) to San Francisco International Airport (SFO)
Average flight time
5 hours 11 minutes
Average round-trip price
US$634
Fly from Chicago to San Francisco
10 airlines

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Airlines that fly from Chicago to San Francisco

Airline options may vary according to recently booked flights and your search terms

  • United Airlines
  • American Airlines
  • Frontier Airlines
  • Alaska Airlines
  • Hawaiian Airlines
  • Southwest Airlines
  • Sun Country
  • Japan Airlines
  • Spirit Airlines
  • Qatar Airways

Frequently asked questions

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Flights to San Francisco Bay Area

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Hotels in San Francisco

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