Boston (BOS) to San José (SJO) flight deal in economy from $176
BOSLogan International Airport
Boston, United States
SJOJuan Santamaría International Airport (SJO)
San José, Costa Rica
$451 USD
-61%$176 USD
Verified 17 days agoNovember 2026
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Extremely Rare Availability
4% of dates checked are available within 10% of the lowest price
Friday, November 27th, 2026
Outbound Flights
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