AirHint found the following cheapest one-way flights from Newark (EWR) to Buenos Aires (EZE) in March 2026 (see full year).
One-Way flights
| 10 Mar | Arajet | ||
| 07 Mar | Arajet | ||
| 26 Mar | Arajet | ||
| 05 Mar | Arajet | ||
| 08 Mar | Arajet | ||
| 06 Mar | Spirit Airlines | ||
| 12 Mar | Arajet | ||
| 02 Mar | Spirit Airlines | ||
| 09 Mar | Spirit Airlines | ||
| 13 Mar | Spirit Airlines |
Also check the deals for return flights from Newark to Buenos Aires in March.
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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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