Cheapest return flights from San Juan to New York in December from $149

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

Return flights

05 Dec - 10 Dec Frontier Airlines direct
03 Dec - 09 Dec Frontier Airlines
05 Dec - 09 Dec Frontier Airlines
05 Dec - 08 Dec Frontier Airlines direct
03 Dec - 07 Dec Frontier Airlines direct
11 Dec - 14 Dec Frontier Airlines
12 Dec - 15 Dec Frontier Airlines
13 Dec - 15 Dec Frontier Airlines
09 Dec - 13 Dec Frontier Airlines
04 Dec - 11 Dec Frontier Airlines direct
22 Dec - 12 Jan Delta direct
21 Dec - 09 Jan jetBlue direct
22 Dec - 10 Jan Delta direct
22 Dec - 03 Jan Delta direct
25 Dec - 01 Jan Delta direct
25 Dec - 03 Jan jetBlue direct
26 Dec - 04 Jan Delta direct
28 Dec - 12 Jan Frontier Airlines direct
26 Dec - 01 Jan jetBlue direct
26 Dec - 03 Jan jetBlue direct

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