Cheapest one-way flights from Newark to Buenos Aires in November from $266

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

One-Way flights

23 Nov Spirit Airlines
17 Nov Spirit Airlines
24 Nov Spirit Airlines
22 Nov Frontier Airlines
15 Nov Spirit Airlines
25 Nov Spirit Airlines
13 Nov Spirit Airlines
09 Nov Spirit Airlines
14 Nov Spirit Airlines
20 Nov Spirit Airlines

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

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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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