Washington (DCA) to San José (SJO) flight deal in economy from $356

Friday, July 24th, 2026

4 round-trip options

Returning
Wed, Jul 29, 20265 Day Trip
$586 USD
Returning
Thu, Jul 30, 20266 Day Trip
$551 USD
Returning
Sun, Aug 2, 20269 Day Trip
$753 USD
Returning
Mon, Aug 3, 202610 Day Trip
$741 USD