AirHint found the following cheapest one-way flights from Newark (EWR) to San Juan (SJU) in October 2026 (see full year).
One-Way flights
| 21 Oct | Delta | ||
| 28 Oct | United | direct | |
| 18 Oct | United | direct | |
| 21 Oct | United | direct | |
| 22 Oct | United | direct | |
| 16 Oct | jetBlue | direct | |
| 05 Oct | Delta |
Also check the deals for return flights from Newark to San Juan in October.
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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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