San Francisco (SFO) to Chicago (ORD) flight deal in economy from $267
SFOSan Francisco International Airport
San Francisco, United States
ORDO'Hare International Airport
Chicago, United States
$390 USD
-32%$267 USD
Verified 13 days agoOctober 2026
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Fair Availability
20% of dates checked are available within 10% of the lowest price
Sunday, October 18th, 2026
2 round-trip options
Returning
Tue, Oct 27, 2026•9 Day Trip
$348 USD
Returning
Fri, Oct 30, 2026•12 Day Trip
$338 USD