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

Thursday, January 21st, 2027

4 round-trip options

Returning
Tue, Jan 26, 20275 Day Trip
$249 USD
Returning
Sat, Jan 30, 20279 Day Trip
$257 USD
Returning
Mon, Feb 1, 202711 Day Trip
$257 USD
Returning
Thu, Feb 4, 202714 Day Trip
$257 USD