Cheapest return flights from New York to San Juan in June from $219

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

Return flights

05 Jun - 08 Jun jetBlue direct
01 Jun - 05 Jun Frontier Airlines
01 Jun - 02 Jun Spirit Airlines
04 Jun - 09 Jun Frontier Airlines
07 Jun - 10 Jun Frontier Airlines
03 Jun - 06 Jun Frontier Airlines
03 Jun - 09 Jun Frontier Airlines
03 Jun - 10 Jun Frontier Airlines
02 Jun - 06 Jun Frontier Airlines
02 Jun - 09 Jun Frontier Airlines
16 Jun - 01 Jul Spirit Airlines direct
14 Jun - 14 Jul Frontier Airlines
22 Jun - 08 Jul Spirit Airlines
26 Jun - 17 Jul Southwest Airlines
30 Jun - 09 Jul United
21 Jun - 08 Jul Spirit Airlines
30 Jun - 08 Jul Spirit Airlines
30 Jun - 14 Jul Spirit Airlines
30 Jun - 21 Jul Spirit Airlines
22 Jun - 01 Jul Spirit Airlines direct

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

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