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

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Alaska Airlines, Inc.

ASAlaska Airlines, Inc.

One Way•Economy

San Diego International Airport

San Diego, United States

O'Hare International Airport

Chicago, United States

$148 USD

-48%$77 USD

Verified Nov 29, 2025 at 3:46 PM

December 2025

Mon

Tue

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Sun

1$354 2$354 3$354 4$354 5$354 6$177 7$224 8$212 9$177 10$177 11$212 12$212 13$116 14$179 15$157 16$122 17$122 18$166 19$166 20$139 21$89 22$109 23$139 24$77 25$77 26$89 27$139 28$144 29$144 30$139 31$139 1$174 2$269 3$322 4$269

Limited Availability

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

Tuesday, December 23rd, 2025

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