Cheapest return flights from New York to San Juan in June from $224

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

Return flights

04 Jun - 09 Jun Frontier Airlines direct
22 Jun - 26 Jun Frontier Airlines direct
04 Jun - 07 Jun Frontier Airlines direct
22 Jun - 27 Jun Frontier Airlines direct
01 Jun - 06 Jun Frontier Airlines direct
01 Jun - 04 Jun Frontier Airlines direct
24 Jun - 02 Jul Frontier Airlines direct
01 Jun - 07 Jun Frontier Airlines direct
03 Jun - 09 Jun Frontier Airlines direct
11 Jun - 19 Jun jetBlue direct
11 Jun - 18 Jun jetBlue direct
25 Jun - 11 Jul Frontier Airlines direct
27 Jun - 01 Jul Frontier Airlines direct
27 Jun - 04 Jul Frontier Airlines direct
30 Jun - 05 Jul Frontier Airlines
30 Jun - 05 Jul Frontier Airlines direct

Also check the deals for one-way 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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