ORD to SAN from $237 in economy – flightdeals.net

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American Airlines

AAAmerican Airlines

Round Trip•Economy

O'Hare International Airport

Chicago, United States

San Diego International Airport

San Diego, United States

$332 USD

-29%$237 USD

Verified 1 day ago

December 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

30$463 1$307 2$237 3$247 4$269 5$247 6$267 7$249 8$247 9$237 10$249 11$277 12$247 13$269 14$327 15$247 16$241 17$249 18$302 19$368 20$319 21$249 22$304 23$241 24$249 25$264 26$494 27$475 28$484 29$454 30$436 31$249 1$302 2$355 3$370

Fair Availability

29% of dates checked are available within 10% of the lowest price

Friday, December 18th, 2026

3 round-trip options

Returning

Thu, Dec 24, 2026•6 Day Trip

$310 USD

Returning

Sun, Dec 27, 2026•9 Day Trip

$441 USD

Returning

Wed, Dec 30, 2026•12 Day Trip

$302 USD