Cheapest return flights from New York to San Juan in September from 145€

AirHint found the following cheapest return flights from New York (JFK) to San Juan (SJU) in September 2026 (see full year).

Return flights

12 Sep - 18 Sep jetBlue direct
17 Sep - 24 Sep jetBlue direct
18 Sep - 24 Sep jetBlue direct
19 Sep - 24 Sep jetBlue direct
20 Sep - 24 Sep jetBlue direct
12 Sep - 21 Sep jetBlue direct
12 Sep - 22 Sep jetBlue direct
12 Sep - 23 Sep jetBlue direct
12 Sep - 24 Sep jetBlue direct
15 Sep - 24 Sep jetBlue direct

Also check the deals for one-way flights from New York to San Juan in September.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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