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
Monday, January 18th, 2027
2 round-trip options
Returning
Mon, Jan 25, 2027•7 Day Trip
$302 USD
Returning
Fri, Jan 29, 2027•11 Day Trip
$355 USD