SAN to ORD from $237 in economy

AAAmerican Airlines

Round Trip•Economy

SAN

San Diego International Airport

San Diego, United States

ORD

O'Hare International Airport

Chicago, United States

$333 USD

-29%$237 USD

Verified about 10 hours ago

December 2026

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

30$368 1$237 2$237 3$247 4$267 5$237 6$267 7$247 8$239 9$237 10$247 11$269 12$239 13$269 14$249 15$239 16$241 17$249 18$302 19$327 20$342 21$257 22$241 23$325 24$249 25$264 26$365 27$380 28$319 29$241 30$241 31$304 1$362 2$476 3$421

Fair Availability

28% of dates checked are available within 10% of the lowest price

Tuesday, December 22nd, 2026

6 round-trip options

Returning

Sun, Dec 27, 2026•5 Day Trip

$475 USD

Google Flights

Returning

Mon, Dec 28, 2026•6 Day Trip

$484 USD

Google Flights

Returning

Wed, Dec 30, 2026•8 Day Trip

$436 USD

Google Flights

Returning

Fri, Jan 1, 2027•10 Day Trip

$302 USD

Google Flights

Returning

Sun, Jan 3, 2027•12 Day Trip

$370 USD

Google Flights

Returning

Tue, Jan 5, 2027•14 Day Trip

$241 USD

Google Flights

San Diego (SAN) to Chicago (ORD) flight deal in economy from $237

San Diego International Airport

O'Hare International Airport

December 2026

Tuesday, December 22nd, 2026