Cheapest return flights from Newark to Buenos Aires in July from $864

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

Return flights

15 Jul - 31 Jul Spirit Airlines
07 Jul - 02 Aug Frontier Airlines
23 Jul - 31 Jul Porter Airlines (Canada) Ltd
23 Jul - 04 Aug Air Transat
11 Jul - 14 Jul Spirit Airlines
07 Jul - 13 Jul Frontier Airlines
08 Jul - 05 Aug Spirit Airlines
01 Jul - 10 Jul Spirit Airlines
09 Jul - 16 Jul Spirit Airlines
10 Jul - 24 Jul Spirit Airlines
20 Jul - 22 Aug Spirit Airlines
02 Jul - 16 Jul Spirit Airlines
11 Jul - 24 Jul Spirit Airlines
07 Jul - 09 Jul Frontier Airlines
04 Jul - 03 Aug Frontier Airlines
28 Jul - 15 Aug Spirit Airlines
30 Jul - 29 Aug LATAM Airlines Group

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

Skyscanner

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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