AirHint found the following cheapest one-way flights from New York (NYC) to San Juan (SJU) in January 2026 (see full year).
One-Way flights
| 27 Jan | jetBlue | direct | |
| 24 Jan | jetBlue | direct | |
| 25 Jan | United | direct | |
| 11 Jan | United | ||
| 18 Jan | United | ||
| 13 Jan | United | ||
| 19 Jan | United | ||
| 29 Jan | Frontier Airlines | direct | |
| 19 Jan | United | direct | |
| 06 Jan | Frontier Airlines |
Also check the deals for return flights from New York to San Juan in January.
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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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