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 agoOctober 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Rare Availability
9% of dates checked are available within 10% of the lowest price
Tuesday, October 27th, 2026
7 round-trip options
Returning
Sun, Nov 1, 2026•5 Day Trip
$1,005 USD
Returning
Mon, Nov 2, 2026•6 Day Trip
$2,017 USD
Returning
Wed, Nov 4, 2026•8 Day Trip
$1,046 USD
Returning
Thu, Nov 5, 2026•9 Day Trip
$1,046 USD
Returning
Fri, Nov 6, 2026•10 Day Trip
$1,046 USD
Returning
Sun, Nov 8, 2026•12 Day Trip
$1,046 USD
Returning
Tue, Nov 10, 2026•14 Day Trip
$1,046 USD