Cheapest one-way flights from Newark to San Juan in October from 93€

AirHint found the following cheapest one-way flights from Newark (EWR) to San Juan (SJU) in October 2025 (see full year).

One-Way flights

01 Oct Frontier Airlines direct
06 Oct Frontier Airlines direct
20 Oct Frontier Airlines direct
22 Oct Frontier Airlines direct
29 Oct Frontier Airlines direct
05 Oct Frontier Airlines direct
04 Oct United direct
24 Oct United direct
25 Oct United direct
15 Oct United direct

Also check the deals for return flights from Newark to San Juan in October.

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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