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

Saturday, July 4th, 2026

4 round-trip options

Returning
Thu, Jul 9, 20265 Day Trip
$391 USD
Returning
Fri, Jul 10, 20266 Day Trip
$391 USD
Returning
Mon, Jul 13, 20269 Day Trip
$400 USD
Returning
Tue, Jul 14, 202610 Day Trip
$391 USD