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

Wednesday, July 15th, 2026

4 round-trip options

Returning
Mon, Jul 20, 20265 Day Trip
$493 USD
Returning
Tue, Jul 21, 20266 Day Trip
$493 USD
Returning
Fri, Jul 24, 20269 Day Trip
$493 USD
Returning
Sat, Jul 25, 202610 Day Trip
$528 USD