Washington (DCA) to San Jose (SJC) flight deal in economy from $280

Tuesday, December 8th, 2026

9 round-trip options

Returning
Sun, Dec 13, 20265 Day Trip
$842 USD
Returning
Mon, Dec 14, 20266 Day Trip
$724 USD
Returning
Tue, Dec 15, 20267 Day Trip
$724 USD
Returning
Thu, Dec 17, 20269 Day Trip
$753 USD
Returning
Fri, Dec 18, 202610 Day Trip
$1,030 USD
Returning
Sat, Dec 19, 202611 Day Trip
$743 USD
Returning
Sun, Dec 20, 202612 Day Trip
$597 USD
Returning
Mon, Dec 21, 202613 Day Trip
$660 USD
Returning
Tue, Dec 22, 202614 Day Trip
$678 USD