AirHint found the following cheapest one-way flights from Newark (EWR) to San Juan (SJU) in October 2026 (see full year).
One-Way flights
| 07 Oct | United | ||
| 07 Oct | United | direct | |
| 08 Oct | United | direct | |
| 15 Oct | United | direct |
Also check the deals for return flights from Newark to San Juan in October.
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