Cheapest one-way flights from New York to San Juan in December from 98€

AirHint found the following cheapest one-way flights from New York (JFK) to San Juan (SJU) in December 2025 (see full year).

One-Way flights

09 Dec jetBlue direct
29 Dec Delta direct
28 Dec jetBlue direct
27 Dec Delta direct
18 Dec jetBlue direct
23 Dec Delta direct
26 Dec Delta direct
19 Dec Frontier Airlines direct
25 Dec Delta direct
20 Dec Delta direct

Also check the deals for return flights from New York to San Juan in December.

Skyscanner

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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