Cheapest return EWR–GRU flights, August

AirHint found the following cheapest return flights from Newark (EWR) to Sao Paulo (GRU) in August 2026 (see full year).

Return flights

17 Aug - 17 Sep Allegiant Air
18 Aug - 27 Aug Arajet
20 Aug - 03 Sep Arajet
28 Aug - 06 Sep United
05 Aug - 11 Aug Frontier Airlines
14 Aug - 21 Aug United
04 Aug - 18 Aug Arajet
18 Aug - 30 Aug Arajet
10 Aug - 20 Aug jetBlue
11 Aug - 20 Aug Frontier Airlines
13 Aug - 20 Aug Frontier Airlines
13 Aug - 18 Aug Arajet
21 Aug - 25 Aug United

Also check the deals for one-way flights from Newark to Sao Paulo in August.

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