Cheapest return flights from Newark to San Juan in August from 218€

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

Return flights

24 Aug - 27 Aug Spirit Airlines
04 Aug - 18 Aug Spirit Airlines
04 Aug - 12 Aug Spirit Airlines
18 Aug - 27 Aug Spirit Airlines
11 Aug - 27 Aug Spirit Airlines
11 Aug - 18 Aug Spirit Airlines
01 Aug - 05 Aug Spirit Airlines
29 Aug - 03 Sep Spirit Airlines
30 Aug - 03 Sep Spirit Airlines
04 Aug - 05 Aug Spirit Airlines
11 Aug - 12 Aug Spirit Airlines
04 Aug - 24 Aug Spirit Airlines
24 Aug - 05 Sep Spirit Airlines
24 Aug - 08 Sep Spirit Airlines
24 Aug - 03 Sep Spirit Airlines
24 Aug - 04 Sep Spirit Airlines
31 Aug - 05 Sep Spirit Airlines
31 Aug - 08 Sep Spirit Airlines
31 Aug - 03 Sep Spirit Airlines
31 Aug - 04 Sep Spirit Airlines

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

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