Cheapest one-way flights from New York to San Juan in May from 35€

Best time to book flights for New York (JFK) to San Juan (SJU) flights at AirHint

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

One-Way flights

06 May Frontier Airlines direct
11 May Frontier Airlines direct
16 May Frontier Airlines direct
05 May Frontier Airlines direct
10 May Frontier Airlines direct
12 May Frontier Airlines direct
13 May Frontier Airlines direct
14 May Frontier Airlines direct
17 May Frontier Airlines direct
04 May Frontier Airlines direct

Also check the deals for return flights from New York to San Juan in May.

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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