Flights from San Francisco to Chicago O'Hare

Our cheapest offers for flights from San Francisco to Chicago O'Hare

Here you can compare cheap flights from San Francisco (SFO) to Chicago O'Hare (ORD) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Chicago O'Hare. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Best option
San Francisco
Chicago O'Hare
Outbound
10/18/25
direct
AA2634
04h 30min
Return
10/22/25
direct
AA2113
04h 54min
American Airlines ?
$269
Prices based on recent searches, subject to last-minute changes
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Important flight information

Flight information: San Francisco - Chicago O'Hare

Roundtrip from $268.96
Distance 2967 km
Departure airport Airport San Francisco International Airport, CA (SFO)
Arrival airport Airport Chicago O'Hare International Airport, IL (ORD)
Destination country Flights to United States
Alternative routes to United States
Alternative flights to Chicago O'Hare
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