BOS to SJU from $257 in economy – flightdeals.net

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Delta Air Lines

DLDelta Air Lines

Round Trip•Economy

Logan International Airport

Boston, United States

Luis Muñoz Marín International Airport

San Juan, Puerto Rico

$489 USD

-47%$257 USD

Verified 15 days ago

July 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

29 30 1 2 3 4$535 5$535 6$454 7$454 8$441 9$522 10$522 11$522 12$441 13$522 14$441 15$409 16$517 17$607 18$517 19$436 20$513 21$402 22$365 23$517 24$517 25$402 26$441 27$441 28$441 29$436 30$404 31$404 1$575 2$365

Limited Availability

13% of dates checked are available within 10% of the lowest price

Thursday, July 2nd, 2026

0 round-trip options

No flight details available for this date.