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

Friday, July 10th, 2026

4 round-trip options

Returning
Wed, Jul 15, 20265 Day Trip
$502 USD
Returning
Thu, Jul 16, 20266 Day Trip
$502 USD
Returning
Sun, Jul 19, 20269 Day Trip
$537 USD
Returning
Mon, Jul 20, 202610 Day Trip
$502 USD