San Diego (SAN) to Chicago (ORD) cheap flight deal from $70 USD in economy class – flightdeals.net

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About Premium Fare Deals

Alaska Airlines, Inc.

ASAlaska Airlines, Inc.

One Way•Economy

San Diego International Airport

San Diego, United States

O'Hare International Airport

Chicago, United States

$168 USD

-58%$70 USD

Verified 1 day ago

September 2025

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1$264 2$134 3$138 4$139 5$139 6$134 7$193 8$139 9$134 10$134 11$139 12$139 13$134 14$144 15$139 16$134 17$138 18$144 19$139 20$134 21$193 22$139 23$134 24$134 25$139 26$139 27$134 28$193 29$139 30$108 1$134 2$144 3$139 4$70 5$89

Limited Availability

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

Monday, September 1st, 2025

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