Washington (IAD) to San José (SJO) flight deal in business from $782
IADWashington Dulles International Airport
Washington, United States
SJOJuan Santamaría International Airport (SJO)
San José, Costa Rica
$1,340 USD
-42%$782 USD
Verified 14 days agoJanuary 2027
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Fair Availability
23% of dates checked are available within 10% of the lowest price
Friday, January 15th, 2027
9 round-trip options
Returning
Wed, Jan 20, 2027•5 Day Trip
$894 USD
Returning
Thu, Jan 21, 2027•6 Day Trip
$873 USD
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Fri, Jan 22, 2027•7 Day Trip
$894 USD
Returning
Sat, Jan 23, 2027•8 Day Trip
$873 USD
Returning
Sun, Jan 24, 2027•9 Day Trip
$873 USD
Returning
Mon, Jan 25, 2027•10 Day Trip
$873 USD
Returning
Tue, Jan 26, 2027•11 Day Trip
$873 USD
Returning
Thu, Jan 28, 2027•13 Day Trip
$851 USD
Returning
Fri, Jan 29, 2027•14 Day Trip
$873 USD