← Back to Deals
Book This Deal
MDW
Chicago
SAN
San Diego
Chicago → San Diego
Southwest Airlines · Round Trip · Nonstop
Save $103 (29% off)
Compared to the typical price of $360
$257$360
per person · round trip
Flight Details
Cabin
Economy
Departs
May 4, 2026
Returns
May 10, 2026
Planning your trip to San Diego?
Complete your trip with these deals.
Hotels in San Diego
Find the best hotel deals for your stay.
Coming soon →Rental Cars in San Diego
Get around with affordable rental car deals.
Coming soon →Adventures in San Diego
Explore tours, activities, and experiences.
Coming soon →