Cheapest return flights from New York to San Juan in July from $180

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 July 2025 (see full year).

Return flights

22 Jul - 25 Jul Frontier Airlines direct
15 Jul - 18 Jul Frontier Airlines direct
15 Jul - 31 Jul Frontier Airlines direct
20 Jul - 23 Jul Frontier Airlines direct
15 Jul - 23 Jul Frontier Airlines direct
08 Jul - 09 Jul Frontier Airlines direct
22 Jul - 20 Aug Frontier Airlines direct
12 Jul - 14 Jul Frontier Airlines direct
08 Jul - 10 Jul Frontier Airlines direct
21 Jul - 25 Jul Frontier Airlines direct
01 Jul - 09 Jul Frontier Airlines direct
27 Jul - 09 Aug Frontier Airlines direct
06 Jul - 06 Aug Frontier Airlines direct
23 Jul - 02 Aug Frontier Airlines direct
17 Jul - 02 Aug Spirit Airlines
26 Jul - 03 Aug Frontier Airlines direct
30 Jul - 10 Aug Spirit Airlines
30 Jul - 06 Aug Frontier Airlines direct
29 Jul - 05 Aug Frontier Airlines
05 Jul - 05 Aug Spirit Airlines

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

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.

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