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Boston (BOS) » Puerto Rico » BOS to SJU
Good to Know - Flights from Boston to San Juan
$ 120.58
or less (round trip)
Top Tips for Finding Cheap Flights from Boston to San Juan
Looking for cheap airfare from Boston to San Juan? 25% of our users found round-trip tickets to San Juan for the following price or less: $ 120.58 Book at least 4 weeks before departure in order to get a below-average price. Enter your preferred departure airport and travel dates into the search form above to unlock the latest Boston to San Juan flight deals.
FAQs - Booking from Boston to San Juan flights
The cheapest flight Boston to San Juan found on flyus.com in the last 72 hours was $120.58 round-trip.
Find cheap flights from Boston to San Juan and book discounted airfare from different cities all over the United States. Explore airline ticket deals on flight routes all over the World! At Flyus, we take pride in helping you discover and book the best flight deals for your next trip at the cheapest price. We make booking flights from different departures easy and provide you with peace of mind with our Best Purchase Guarantee.
Cheapest Flights
from Boston, United States (BOS) to:
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San Juan, Puerto Rico (SJU)Jan 20, 25 - Jan 28, 25$120.58
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San Juan, Puerto Rico (SJU)Feb 21, 25 - Feb 26, 25$125.07
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San Juan, Puerto Rico (SJU)Feb 24, 25 - Mar 05, 25$125.07
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San Juan, Puerto Rico (SJU)Jan 07, 25 - Feb 12, 25$132.58
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San Juan, Puerto Rico (SJU)Jan 07, 25 - Jan 16, 25$133.58