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

Monday, December 7th, 2026

9 round-trip options

Returning
Sat, Dec 12, 20265 Day Trip
$653 USD
Returning
Sun, Dec 13, 20266 Day Trip
$735 USD
Returning
Mon, Dec 14, 20267 Day Trip
$683 USD
Returning
Wed, Dec 16, 20269 Day Trip
$697 USD
Returning
Thu, Dec 17, 202610 Day Trip
$646 USD
Returning
Fri, Dec 18, 202611 Day Trip
$923 USD
Returning
Sat, Dec 19, 202612 Day Trip
$665 USD
Returning
Sun, Dec 20, 202613 Day Trip
$519 USD
Returning
Mon, Dec 21, 202614 Day Trip
$582 USD