Cheapest return flights from New York to San Juan in January from 143€

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

Return flights

19 Jan - 23 Jan jetBlue direct
08 Jan - 12 Jan jetBlue direct
12 Jan - 21 Jan Delta direct
21 Jan - 31 Jan Delta direct
11 Jan - 16 Jan Delta direct
24 Jan - 31 Jan Delta direct
02 Jan - 11 Jan jetBlue direct
17 Jan - 20 Jan Delta direct
06 Jan - 14 Jan Delta direct
07 Jan - 14 Jan Delta direct
30 Jan - 07 Feb Delta direct
29 Jan - 02 Feb Delta 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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