San Diego (SAN) to Chicago (ORD) flight deal in economy from $237
SANSan Diego International Airport
San Diego, United States
ORDO'Hare International Airport
Chicago, United States
$325 USD
-27%$237 USD
Verified about 6 hours agoAugust 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Fair Availability
28% of dates checked are available within 10% of the lowest price
Sunday, August 23rd, 2026
6 round-trip options
Returning
Sat, Aug 29, 2026•6 Day Trip
$317 USD
Returning
Sun, Aug 30, 2026•7 Day Trip
$347 USD
Returning
Mon, Aug 31, 2026•8 Day Trip
$327 USD
Returning
Wed, Sep 2, 2026•10 Day Trip
$317 USD
Returning
Thu, Sep 3, 2026•11 Day Trip
$327 USD
Returning
Fri, Sep 4, 2026•12 Day Trip
$357 USD