Cheapest return flights from New York to San Juan in January from $173

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

Return flights

24 Jan - 28 Jan jetBlue direct
24 Jan - 27 Jan jetBlue direct
21 Jan - 29 Jan jetBlue direct
24 Jan - 31 Jan Frontier Airlines direct
21 Jan - 28 Jan Frontier Airlines direct
14 Jan - 21 Jan Frontier Airlines direct
12 Jan - 17 Jan Frontier Airlines direct
26 Jan - 30 Jan jetBlue direct
21 Jan - 25 Jan Frontier Airlines direct
09 Jan - 13 Jan Frontier Airlines direct
29 Jan - 08 Feb Frontier Airlines direct
22 Jan - 02 Feb jetBlue
22 Jan - 02 Feb Frontier Airlines direct

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

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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