AirHint found the following cheapest return flights from Atlantic City (ACY) to San Juan (SJU) in July 2025 (see full year).

Return flights

25 Jul - 26 Jul	Spirit Airlines
22 Jul - 26 Jul	Spirit Airlines
13 Jul - 17 Jul	Spirit Airlines
19 Jul - 26 Jul	Spirit Airlines
25 Jul - 27 Jul	Spirit Airlines
14 Jul - 17 Jul	Spirit Airlines
25 Jul - 30 Jul	Spirit Airlines
26 Jul - 30 Jul	Spirit Airlines
25 Jul - 05 Aug	Spirit Airlines
13 Jul - 15 Jul	Spirit Airlines
13 Jul - 27 Jul	Spirit Airlines
18 Jul - 03 Aug	Spirit Airlines
31 Jul - 08 Aug	Spirit Airlines
31 Jul - 04 Aug	Spirit Airlines
30 Jul - 05 Aug	Spirit Airlines
30 Jul - 03 Aug	Spirit Airlines

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

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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Cheapest return flights from Atlantic City to San Juan in July from $190

Return flights