Cheapest return flights from Newark to Buenos Aires in August from 750€

AirHint found the following cheapest return flights from Newark (EWR) to Buenos Aires (EZE) in August 2025 (see full year).

Return flights

18 Aug - 21 Aug Frontier Airlines
11 Aug - 22 Aug Spirit Airlines
17 Aug - 24 Aug Spirit Airlines
13 Aug - 20 Aug Frontier Airlines
25 Aug - 08 Sep Frontier Airlines
21 Aug - 04 Sep Spirit Airlines
27 Aug - 08 Sep Spirit Airlines
29 Aug - 07 Sep Spirit Airlines
11 Aug - 24 Aug Spirit Airlines
09 Aug - 16 Aug Spirit Airlines
20 Aug - 23 Aug Frontier Airlines
05 Aug - 18 Aug Spirit Airlines
08 Aug - 27 Aug Spirit Airlines
15 Aug - 24 Aug Spirit Airlines
15 Aug - 06 Sep Spirit Airlines
15 Aug - 25 Sep United

Also check the deals for one-way flights from Newark to Buenos Aires 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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