Washington (DCA) to San José (SJO) flight deal in economy from $356
DCARonald Reagan Washington National Airport
Washington, United States
SJOJuan Santamaría International Airport (SJO)
San José, Costa Rica
$512 USD
-30%$356 USD
Verified 16 days agoDecember 2026
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Good Availability
45% of dates checked are available within 10% of the lowest price
Tuesday, December 22nd, 2026
6 round-trip options
Returning
Sun, Dec 27, 2026•5 Day Trip
$919 USD
Returning
Mon, Dec 28, 2026•6 Day Trip
$873 USD
Returning
Fri, Jan 1, 2027•10 Day Trip
$1,194 USD
Returning
Sat, Jan 2, 2027•11 Day Trip
$2,012 USD
Returning
Sun, Jan 3, 2027•12 Day Trip
$1,901 USD
Returning
Tue, Jan 5, 2027•14 Day Trip
$1,100 USD