Philadelphia (PHL) to San Juan (SJU) flight deal from $256 USD in economy class – flightdeals.net

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Delta Air Lines

DLDelta Air Lines

Round Trip•Economy

Philadelphia International Airport

Philadelphia, United States

Luis Muñoz Marín International Airport

San Juan, Puerto Rico

$575 USD

-55%$256 USD

Verified Apr 4, 2026 at 2:06 AM

April 2026

Mon

Tue

Wed

Thu

Fri

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Sun

30 31 1 2 3 4$637 5$1,072 6$707 7$588 8$588 9$588 10$442 11$442 12$356 13$356 14$356 15$356 16$442 17$422 18$392 19$316 20$316 21$316 22$316 23$452 24$362 25$350 26$256 27$256 28$256 29$362 30$536 1$466 2$350 3$362

Extremely Rare Availability

1% of dates checked are available within 10% of the lowest price

Wednesday, April 1st, 2026

0 round-trip options

No flight details available for this date.