Chicago (ORD) to San Diego (SAN) flight deal in economy from $237
ORDO'Hare International Airport
Chicago, United States
SANSan Diego International Airport
San Diego, United States
$329 USD
-28%$237 USD
Verified 1 day agoOctober 2026
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Limited Availability
14% of dates checked are available within 10% of the lowest price
Sunday, October 11th, 2026
4 round-trip options
Returning
Sat, Oct 17, 2026•6 Day Trip
$287 USD
Returning
Sun, Oct 18, 2026•7 Day Trip
$317 USD
Returning
Fri, Oct 23, 2026•12 Day Trip
$317 USD
Returning
Sun, Oct 25, 2026•14 Day Trip
$317 USD