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
$322 USD
-26%$237 USD
Verified about 16 hours agoJanuary 2027
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Fair Availability
30% of dates checked are available within 10% of the lowest price
Saturday, January 9th, 2027
2 round-trip options
Returning
Sat, Jan 16, 2027•7 Day Trip
$257 USD
Returning
Wed, Jan 20, 2027•11 Day Trip
$249 USD