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

Friday, June 5th, 2026

4 round-trip options

Returning
Wed, Jun 10, 20265 Day Trip
$356 USD
Returning
Thu, Jun 11, 20266 Day Trip
$356 USD
Returning
Sun, Jun 14, 20269 Day Trip
$391 USD
Returning
Mon, Jun 15, 202610 Day Trip
$391 USD