Chicago (ORD) to San Diego (SAN) cheap flight deal from $139 USD in economy class – flightdeals.net

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About Premium Fare Deals

American Airlines

AAAmerican Airlines

Round Trip•Economy

O'Hare International Airport

Chicago, United States

San Diego International Airport

San Diego, United States

$319 USD

-56%$139 USD

Verified 9 minutes ago

July 2025

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30 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18$593 19$433 20$568 21$524 22$433 23$433 24$568 25$333 26$313 27$333 28$333 29$259 30$259 31$268 1$218 2$257 3$277

Rare Availability

6% of dates checked are available within 10% of the lowest price

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