Cheapest one-way flights from Raleigh-durham to Buenos Aires in November from $341

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

One-Way flights

21 Nov Spirit Airlines
20 Nov Frontier Airlines
19 Nov Frontier Airlines

Also check the deals for return flights from Raleigh-durham 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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