Cheapest return flights from San Juan to New York in December from $170

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

Return flights

11 Dec - 15 Dec Frontier Airlines
04 Dec - 10 Dec Frontier Airlines direct
11 Dec - 15 Dec Frontier Airlines direct
25 Dec - 28 Dec jetBlue direct
22 Dec - 08 Jan jetBlue direct
11 Dec - 26 Dec Frontier Airlines direct
12 Dec - 26 Dec Frontier Airlines direct
13 Dec - 26 Dec Frontier Airlines direct
14 Dec - 26 Dec Frontier Airlines direct
21 Dec - 26 Dec 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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