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
Tuesday, October 13th, 2026
2 round-trip options
Returning
Thu, Oct 22, 2026•9 Day Trip
$277 USD
Returning
Sun, Oct 25, 2026•12 Day Trip
$348 USD