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

Wednesday, July 29th, 2026

4 round-trip options

Returning
Mon, Aug 3, 20265 Day Trip
$535 USD
Returning
Tue, Aug 4, 20266 Day Trip
$538 USD
Returning
Fri, Aug 7, 20269 Day Trip
$535 USD
Returning
Sat, Aug 8, 202610 Day Trip
$547 USD