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

American AirlinesAAAmerican Airlines
Round Trip•Economy
United StatesORD

O'Hare International Airport

Chicago, United States
United StatesSAN

San Diego International Airport

San Diego, United States
$332 USD
-29%$237 USD
Verified about 15 hours ago
Fair Availability
29% of dates checked are available within 10% of the lowest price

Monday, November 9th, 2026

3 round-trip options

Returning
Sun, Nov 15, 2026•6 Day Trip
$277 USD
Google Flights
Returning
Wed, Nov 18, 2026•9 Day Trip
$247 USD
Google Flights
Returning
Sat, Nov 21, 2026•12 Day Trip
$323 USD
Google Flights