Cheapest one-way flights from New York to San Juan in May from 58€

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

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

One-Way flights

01 May Frontier Airlines direct
05 May Frontier Airlines direct
06 May Frontier Airlines direct
18 May Frontier Airlines direct
12 May Frontier Airlines direct
09 May Frontier Airlines direct
31 May jetBlue direct
29 May Delta direct
22 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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