Cheapest one-way NYC–SJU flights, May

AirHint found the following cheapest one-way flights from New York (NYC) to San Juan (SJU) in May 2026 (see full year).

One-Way flights

05 May Spirit Airlines direct
10 May Frontier Airlines
18 May Frontier Airlines
27 May Spirit Airlines direct
20 May Spirit Airlines direct
30 May Spirit Airlines direct
13 May Spirit Airlines direct
06 May Spirit Airlines direct
09 May Spirit Airlines direct
16 May Spirit Airlines direct

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

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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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