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

Monday, July 6th, 2026

4 round-trip options

Returning
Sat, Jul 11, 20265 Day Trip
$542 USD
Returning
Sun, Jul 12, 20266 Day Trip
$676 USD
Returning
Wed, Jul 15, 20269 Day Trip
$542 USD
Returning
Thu, Jul 16, 202610 Day Trip
$542 USD