AirHint found the following cheapest one-way flights from New York (JFK) to San Juan (SJU) in June 2026 (see full year).
One-Way flights
| 15 Jun | Delta | direct | |
| 22 Jun | jetBlue | direct | |
| 26 Jun | Delta | direct | |
| 30 Jun | jetBlue | direct |
Also check the deals for return flights from New York to San Juan in June.
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