Cheapest return flights from San Juan to Newark in August from $266

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

Return flights

05 Aug - 11 Aug Spirit Airlines
19 Aug - 24 Aug Spirit Airlines
19 Aug - 25 Aug Spirit Airlines
19 Aug - 31 Aug Spirit Airlines
05 Aug - 11 Aug United direct
25 Aug - 31 Aug Spirit Airlines
05 Aug - 24 Aug Spirit Airlines
05 Aug - 25 Aug Spirit Airlines
05 Aug - 19 Aug Spirit Airlines
19 Aug - 01 Sep Spirit Airlines
25 Aug - 01 Sep Spirit Airlines
25 Aug - 29 Aug Spirit Airlines
19 Aug - 05 Sep Spirit Airlines
30 Aug - 01 Sep Spirit Airlines
22 Aug - 01 Sep Spirit Airlines
25 Aug - 05 Sep Spirit Airlines
23 Aug - 01 Sep Spirit Airlines
29 Aug - 01 Sep Spirit Airlines
30 Aug - 05 Sep Spirit Airlines
22 Aug - 05 Sep Spirit Airlines

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

Powered by

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.

Book a cheap hotel in Newark

Cheap car rent in Newark

Feel free to contact us with any feedback or request another flight research.