San José (SJO) to Washington (IAD) flight deal in economy from $342
SJOJuan Santamaría International Airport (SJO)
San José, Costa Rica
IADWashington Dulles International Airport
Washington, United States
$495 USD
-31%$342 USD
Verified 16 days agoJanuary 2027
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Rare Availability
6% of dates checked are available within 10% of the lowest price
Thursday, January 14th, 2027
7 round-trip options
Returning
Tue, Jan 19, 2027•5 Day Trip
$433 USD
Returning
Wed, Jan 20, 2027•6 Day Trip
$468 USD
Returning
Thu, Jan 21, 2027•7 Day Trip
$468 USD
Returning
Fri, Jan 22, 2027•8 Day Trip
$509 USD
Returning
Sat, Jan 23, 2027•9 Day Trip
$509 USD
Returning
Sun, Jan 24, 2027•10 Day Trip
$492 USD
Returning
Wed, Jan 27, 2027•13 Day Trip
$468 USD