Chicago (ORD) to San Diego (SAN) flight deal from $77 USD in economy class – flightdeals.net

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Alaska Airlines, Inc.

ASAlaska Airlines, Inc.

One Way•Economy

O'Hare International Airport

Chicago, United States

San Diego International Airport

San Diego, United States

$153 USD

-50%$77 USD

Verified Nov 29, 2025 at 3:46 PM

January 2026

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29$384 30$267 31$219 1$144 2$174 3$139 4$109 5$89 6$79 7$79 8$89 9$89 10$79 11$89 12$89 13$79 14$79 15$89 16$109 17$77 18$77 19$89 20$77 21$79 22$89 23$89 24$79 25$89 26$89 27$79 28$79 29$89 30$89 31$79 1

Limited Availability

13% of dates checked are available within 10% of the lowest price

Monday, January 5th, 2026

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