JFK to SJU from $99 in economy – flightdeals.net

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Delta Air Lines

DLDelta Air Lines

One Way•Economy

John F. Kennedy International Airport

New York City, United States

Luis Muñoz Marín International Airport

San Juan, Puerto Rico

$267 USD

-63%$99 USD

Verified 4 days ago

November 2026

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26 27 28 29 30 31 1 2 3 4 5 6 7 8 9 10 11$344 12$344 13$344 14$308 15$308 16$308 17$308 18$244 19$308 20$308 21$308 22$244 23$244 24$308 25$308 26$308 27$308 28$424 29$564 30$308 1$182 2$225 3$379 4$308 5$308 6$225

Rare Availability

5% of dates checked are available within 10% of the lowest price

Monday, November 9th, 2026

No flight details available for this date.