Cheapest one-way flights from Newark to Buenos Aires in July from $337

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

One-Way flights

07 Jul Frontier Airlines
10 Jul Spirit Airlines
09 Jul Spirit Airlines
21 Jul Spirit Airlines
08 Jul Spirit Airlines
16 Jul Spirit Airlines
20 Jul Spirit Airlines
22 Jul Spirit Airlines
06 Jul Frontier Airlines
01 Jul Arajet

Also check the deals for return 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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