Cheapest one-way flights from New York to San Juan in October from $74

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

One-Way flights

05 Oct Frontier Airlines direct
07 Oct Frontier Airlines direct
08 Oct Frontier Airlines direct
22 Oct Frontier Airlines direct
06 Oct Frontier Airlines direct
04 Oct Frontier Airlines direct
09 Oct Frontier Airlines direct
11 Oct Frontier Airlines direct
03 Oct Frontier Airlines direct
02 Oct Frontier Airlines direct

Also check the deals for return flights from New York 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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