Cheapest return flights from New York to San Juan in July from $261

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

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

Return flights

08 Jul - 09 Jul Spirit Airlines
08 Jul - 15 Jul Spirit Airlines
11 Jul - 16 Jul Spirit Airlines
05 Jul - 09 Jul Spirit Airlines
11 Jul - 15 Jul Spirit Airlines
12 Jul - 14 Jul Spirit Airlines
26 Jul - 27 Jul Spirit Airlines
21 Jul - 27 Jul Spirit Airlines
09 Jul - 16 Jul Spirit Airlines
15 Jul - 29 Jul United
05 Jul - 10 Aug Spirit Airlines
26 Jul - 02 Aug Spirit Airlines
31 Jul - 03 Aug Spirit Airlines
31 Jul - 04 Aug Spirit Airlines
31 Jul - 18 Aug Frontier Airlines
05 Jul - 05 Aug Spirit Airlines
30 Jul - 04 Aug Spirit Airlines
31 Jul - 29 Aug Frontier Airlines
31 Jul - 17 Aug Frontier Airlines
29 Jul - 05 Aug Frontier 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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