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

Alaska Airlines, Inc.ASAlaska Airlines, Inc.
Round Trip•Economy
United StatesSAN

San Diego International Airport

San Diego, United States
United StatesORD

O'Hare International Airport

Chicago, United States
$334 USD
-29%$237 USD
Verified about 9 hours ago
Limited Availability
13% of dates checked are available within 10% of the lowest price

Saturday, December 12th, 2026

8 round-trip options

Returning
Thu, Dec 17, 2026•5 Day Trip
$317 USD
Google Flights
Returning
Fri, Dec 18, 2026•6 Day Trip
$317 USD
Google Flights
Returning
Sun, Dec 20, 2026•8 Day Trip
$318 USD
Google Flights
Returning
Mon, Dec 21, 2026•9 Day Trip
$317 USD
Google Flights
Returning
Tue, Dec 22, 2026•10 Day Trip
$317 USD
Google Flights
Returning
Wed, Dec 23, 2026•11 Day Trip
$317 USD
Google Flights
Returning
Fri, Dec 25, 2026•13 Day Trip
$307 USD
Google Flights
Returning
Sat, Dec 26, 2026•14 Day Trip
$402 USD
Google Flights