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
$295 USD
-40%$176 USD
Verified about 2 hours agoJune 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Fair Availability
36% of dates checked are available within 10% of the lowest price
Saturday, June 6th, 2026
Outbound Flights
·
→
·
→
·
→