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
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Fair Availability
20% of dates checked are available within 10% of the lowest price
Friday, October 2nd, 2026
2 round-trip options
Returning
Sun, Oct 11, 2026•9 Day Trip
$418 USD
Returning
Wed, Oct 14, 2026•12 Day Trip
$317 USD