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Cheap Flights from Boston to San Juan (BOS - SJU)

DepartReturn
1 adult
Note: some airlines charge for infants in laps.
The price shown for each flight will be the average for all passengers including any infants.
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Best fares from BOS to SJU (Found by others)

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$2
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$2
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$2
13 $456
14 $431 15 $389 16 $391 17 $389 18 $351 19 $351 20 $349
21 $343 22 $331 23 $325 24 $310 25 $338 26 $343 27 $306
28 $306 29 $291 30 $306        
KAYAK searches hundreds of sites to find the best rate for your next flight from Boston to San Juan. Get the best flight deal for your San Juan trip!
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Direct flights BOS to SJU on JetBlue Airways
Flight # Depart BOS Arrive SJU Sun Mon Tue Wed Thu Fri Sat Valid Between
61 8:59 am 1:03 pm Sep 13 - Oct 25
861 1:45 pm 5:44 pm Sep 13 - Oct 25
261 10:50 pm 2:48 am Oct 9 - Oct 14
261 10:50 pm 2:48 am Oct 17 - Oct 25