Cheapest one-way flights from Newark to Buenos Aires in December from 254€

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

One-Way flights

12 Dec Arajet
15 Dec Arajet
16 Dec Spirit Airlines
13 Dec Spirit Airlines
06 Dec Spirit Airlines
30 Dec jetBlue
05 Dec Spirit Airlines
26 Dec Arajet
01 Dec Air Canada
25 Dec Arajet

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

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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