AirHint found the following cheapest return flights from Newark (EWR) to Buenos Aires (EZE) in October 2026 (see full year).
Return flights
| 29 Oct - 02 Nov | Arajet | ||
| 16 Oct - 25 Oct | Arajet | ||
| 16 Oct - 18 Oct | Arajet | ||
| 02 Oct - 05 Oct | Arajet | ||
| 09 Oct - 16 Oct | United |
Also check the deals for one-way flights from Newark to Buenos Aires in October.
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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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