Cheapest one-way flights from New Orleans to Buenos Aires in September from $675

Best time to book flights for New Orleans (MSY) to Buenos Aires (EZE) flights at AirHint

AirHint found the following cheapest one-way flights from New Orleans (MSY) to Buenos Aires (EZE) in September 2025 (see full year).

One-Way flights

14 Sep Air Canada
27 Sep American Airlines

Also check the deals for return flights from New Orleans to Buenos Aires in September.

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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