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

Return flights

13 Jun - 17 Jun	jetBlue	direct
01 Jun - 05 Jun	jetBlue	direct
01 Jun - 09 Jun	jetBlue	direct
03 Jun - 08 Jun	jetBlue	direct
17 Jun - 22 Jun	jetBlue	direct
04 Jun - 08 Jun	jetBlue	direct
05 Jun - 08 Jun	jetBlue	direct
02 Jun - 06 Jun	jetBlue	direct
06 Jun - 08 Jun	jetBlue	direct
23 Jun - 21 Jul	jetBlue	direct
24 Jun - 21 Jul	jetBlue	direct
24 Jun - 22 Jul	jetBlue	direct
24 Jun - 30 Jun	jetBlue
24 Jun - 01 Jul	jetBlue	direct

Also check the deals for one-way flights from New York to San Juan in June.

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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Cheapest return flights from New York to San Juan in June from $169

Return flights