Cheapest return flights from New York to San Juan in May from $145

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

Return flights

09 May - 14 May Frontier Airlines direct
15 May - 19 May Frontier Airlines direct
11 May - 16 May Frontier Airlines direct
09 May - 20 May Frontier Airlines direct
06 May - 19 May Frontier Airlines direct
02 May - 09 May Frontier Airlines direct
10 May - 15 May Frontier Airlines direct
06 May - 12 May Frontier Airlines direct
15 May - 20 May Frontier Airlines direct
14 May - 20 May Frontier Airlines direct
19 May - 03 Jun Frontier Airlines
13 May - 03 Jun Spirit Airlines
13 May - 02 Jun Spirit Airlines
19 May - 03 Jun Frontier Airlines direct
16 May - 03 Jun Spirit Airlines
20 May - 03 Jun Spirit Airlines
16 May - 02 Jun Spirit Airlines
12 May - 02 Jun Spirit Airlines
19 May - 02 Jun Spirit Airlines
20 May - 02 Jun Spirit Airlines

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

Powered by

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.

Book a cheap hotel in San Juan

Cheap car rent in San Juan

Feel free to contact us with any feedback or request another flight research.