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
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Rare Availability
9% of dates checked are available within 10% of the lowest price
Monday, July 20th, 2026
7 round-trip options
Returning
Sat, Jul 25, 2026•5 Day Trip
$3,054 USD
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Sun, Jul 26, 2026•6 Day Trip
$2,096 USD
Returning
Wed, Jul 29, 2026•9 Day Trip
$1,999 USD
Returning
Thu, Jul 30, 2026•10 Day Trip
$1,999 USD
Returning
Fri, Jul 31, 2026•11 Day Trip
$1,999 USD
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Sun, Aug 2, 2026•13 Day Trip
$2,883 USD
Returning
Mon, Aug 3, 2026•14 Day Trip
$2,811 USD