Cheapest return flights from New York to San Juan in August from 301€

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

Return flights

04 Aug - 12 Aug Delta direct
21 Aug - 25 Aug Delta direct
11 Aug - 14 Aug Delta direct
18 Aug - 25 Aug Delta direct
25 Aug - 01 Sep Delta direct
17 Aug - 27 Aug Delta
05 Aug - 12 Aug Delta direct
20 Aug - 25 Aug Delta direct
06 Aug - 09 Aug Frontier Airlines
18 Aug - 22 Aug Delta direct
17 Aug - 21 Aug Delta direct
30 Aug - 06 Sep Delta direct
28 Aug - 04 Sep Delta direct

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

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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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