Cheapest one-way flights from Newark to Buenos Aires in January from 264€

AirHint found the following cheapest one-way flights from Newark (EWR) to Buenos Aires (EZE) in January 2026 (see full year).

One-Way flights

23 Jan Arajet
06 Jan Spirit Airlines
29 Jan Spirit Airlines
24 Jan United
03 Jan Delta

Also check the deals for return flights from Newark to Buenos Aires in January.

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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