Cheapest return flights from New York to San Juan in April from $148

Best time to book flights for New York (NYC) to San Juan (SJU) flights at AirHint

AirHint found the following cheapest return flights from New York (NYC) to San Juan (SJU) in April 2025 (see full year).

Return flights

02 Apr - 08 Apr Frontier Airlines direct
01 Apr - 06 Apr Frontier Airlines direct
03 Apr - 07 Apr Frontier Airlines direct
06 Apr - 09 Apr Frontier Airlines direct
01 Apr - 15 Apr Frontier Airlines direct
05 Apr - 08 Apr Frontier Airlines direct
01 Apr - 14 Apr Frontier Airlines direct
01 Apr - 12 Apr Frontier Airlines direct
09 Apr - 17 Apr Frontier Airlines direct
02 Apr - 14 Apr Frontier Airlines direct
30 Apr - 06 May jetBlue direct
17 Apr - 01 May Frontier Airlines direct
17 Apr - 02 May Frontier Airlines direct
29 Apr - 05 May Frontier Airlines direct
24 Apr - 06 May Frontier Airlines direct
20 Apr - 04 May United direct

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

Skyscanner

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