San José (SJO) to Washington (IAD) flight deal in business from $869
Juan Santamaría International Airport (SJO)
San José, Costa Rica
Washington Dulles International Airport
Washington, United States
$1,640 USD
-47%$869 USD
Verified 13 days agoSeptember 2026
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Rare Availability
9% of dates checked are available within 10% of the lowest price
Tuesday, September 29th, 2026
7 round-trip options
Returning
Sun, Oct 4, 2026•5 Day Trip
$2,938 USD
Returning
Mon, Oct 5, 2026•6 Day Trip
$2,072 USD
Returning
Wed, Oct 7, 2026•8 Day Trip
$2,072 USD
Returning
Thu, Oct 8, 2026•9 Day Trip
$1,984 USD
Returning
Fri, Oct 9, 2026•10 Day Trip
$2,089 USD
Returning
Sun, Oct 11, 2026•12 Day Trip
$1,984 USD
Returning
Tue, Oct 13, 2026•14 Day Trip
$2,072 USD
