San José (SJO) to Washington (IAD) flight deal in business from $869
SJOJuan Santamaría International Airport (SJO)
San José, Costa Rica
IADWashington Dulles International Airport
Washington, United States
$1,640 USD
-47%$869 USD
Verified 13 days agoJuly 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Rare Availability
9% of dates checked are available within 10% of the lowest price
Tuesday, July 14th, 2026
7 round-trip options
Returning
Sun, Jul 19, 2026•5 Day Trip
$3,054 USD
Returning
Mon, Jul 20, 2026•6 Day Trip
$3,121 USD
Returning
Thu, Jul 23, 2026•9 Day Trip
$2,866 USD
Returning
Fri, Jul 24, 2026•10 Day Trip
$2,962 USD
Returning
Sat, Jul 25, 2026•11 Day Trip
$3,054 USD
Returning
Mon, Jul 27, 2026•13 Day Trip
$2,866 USD
Returning
Tue, Jul 28, 2026•14 Day Trip
$2,917 USD