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

Sunday, December 27th, 2026

6 round-trip options

Returning

Fri, Jan 1, 2027•5 Day Trip

$455 USD

Google Flights

Returning

Sat, Jan 2, 2027•6 Day Trip

$494 USD

Google Flights

Returning

Mon, Jan 4, 2027•8 Day Trip

$458 USD

Google Flights

Returning

Wed, Jan 6, 2027•10 Day Trip

$380 USD

Google Flights

Returning

Fri, Jan 8, 2027•12 Day Trip

$441 USD

Google Flights

Returning

Sun, Jan 10, 2027•14 Day Trip

$458 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

Sunday, December 27th, 2026