Cheapest one-way flights from Rio Negro to Buenos Aires in September from $209

AirHint found the following cheapest one-way flights from Rio Negro (MDE) to Buenos Aires (AEP) in September 2025 (see full year).

One-Way flights

18 Sep JetSmart
23 Sep JetSmart
27 Sep JetSmart
08 Sep JetSmart
29 Sep JetSmart
06 Sep LATAM Airlines Group
24 Sep LATAM Airlines Group
01 Sep LATAM Airlines Group
04 Sep LATAM Airlines Group
02 Sep LATAM Airlines Group

Also check the deals for return flights from Rio Negro 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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