Cheapest one-way flights from New York to San Juan in April from $73

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

One-Way flights

17 Apr Frontier Airlines direct
23 Apr Frontier Airlines direct
13 Apr Frontier Airlines direct
24 Apr Frontier Airlines direct
19 Apr Frontier Airlines direct
18 Apr Frontier Airlines direct
28 Apr Frontier Airlines direct
30 Apr Frontier Airlines direct
16 Apr Frontier Airlines direct
15 Apr Frontier Airlines direct

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

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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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