Boston (BOS) to San Juan (SJU) flight deal in economy from $154
BOSLogan International Airport
Boston, United States
SJULuis Muñoz Marín International Airport
San Juan, Puerto Rico
$258 USD
-40%$154 USD
Verified 19 days agoAugust 2026
Mon
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Limited Availability
15% of dates checked are available within 10% of the lowest price
Friday, August 21st, 2026
Outbound Flights
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