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 agoDecember 2026
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Rare Availability
9% of dates checked are available within 10% of the lowest price
Friday, December 4th, 2026
8 round-trip options
Returning
Wed, Dec 9, 2026•5 Day Trip
$1,421 USD
Returning
Thu, Dec 10, 2026•6 Day Trip
$1,315 USD
Returning
Fri, Dec 11, 2026•7 Day Trip
$2,113 USD
Returning
Sat, Dec 12, 2026•8 Day Trip
$2,113 USD
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Sun, Dec 13, 2026•9 Day Trip
$2,113 USD
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Mon, Dec 14, 2026•10 Day Trip
$2,113 USD
Returning
Tue, Dec 15, 2026•11 Day Trip
$2,113 USD
Returning
Wed, Dec 16, 2026•12 Day Trip
$2,180 USD
