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 about 22 hours ago

October 2025

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29$139 30$108 1$134 2$144 3$139 4$70 5$89 6$86 7$70 8$70 9$99 10$89 11$70 12$89 13$134 14$70 15$70 16$86 17$89 18$70 19$99 20$86 21$70 22$70 23$99 24$89 25$70 26$89 27$86 28$70 29$70 30$86 31$89 1$70 2$89

Limited Availability

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

Monday, October 27th, 2025

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