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

Wednesday, July 1st, 2026

4 round-trip options

Returning
Mon, Jul 6, 20265 Day Trip
$578 USD
Returning
Tue, Jul 7, 20266 Day Trip
$536 USD
Returning
Fri, Jul 10, 20269 Day Trip
$536 USD
Returning
Sat, Jul 11, 202610 Day Trip
$536 USD