Cheapest one-way flights from New York to San Juan in June from 126€

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

One-Way flights

10 Jun Frontier Airlines
05 Jun jetBlue direct
02 Jun jetBlue direct
25 Jun jetBlue direct
10 Jun Delta direct
16 Jun Frontier Airlines
11 Jun Frontier Airlines
20 Jun Delta direct
11 Jun Delta direct
22 Jun Delta direct

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

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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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