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 6 hours ago

September 2026

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

31$247 1$237 2$237 3$297 4$277 5$237 6$262 7$247 8$237 9$237 10$247 11$262 12$237 13$267 14$247 15$237 16$237 17$247 18$267 19$237 20$267 21$247 22$237 23$237 24$247 25$267 26$237 27$267 28$247 29$237 30$237 1$247 2$267 3$237 4$267

Fair Availability

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

Tuesday, September 29th, 2026

7 round-trip options

Returning

Sun, Oct 4, 2026•5 Day Trip

$267 USD

Google Flights

Returning

Mon, Oct 5, 2026•6 Day Trip

$247 USD

Google Flights

Returning

Wed, Oct 7, 2026•8 Day Trip

$237 USD

Google Flights

Returning

Fri, Oct 9, 2026•10 Day Trip

$267 USD

Google Flights

Returning

Sat, Oct 10, 2026•11 Day Trip

$237 USD

Google Flights

Returning

Sun, Oct 11, 2026•12 Day Trip

$267 USD

Google Flights

Returning

Tue, Oct 13, 2026•14 Day Trip

$237 USD

Google Flights

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

San Diego International Airport

O'Hare International Airport

September 2026

Tuesday, September 29th, 2026