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

One-Way flights

20 Oct	JetSmart
06 Oct	JetSmart
24 Oct	Arajet
27 Oct	Arajet
16 Oct	LATAM Airlines Group
23 Oct	LATAM Airlines Group
02 Oct	LATAM Airlines Group
24 Oct	Avianca	direct
23 Oct	Avianca	direct
09 Oct	Avianca	direct

Also check the deals for return flights from Buenos Aires to Rio Negro in October.

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.

Book a cheap hotel in Rio Negro

Cheap car rent in Rio Negro

Cheapest one-way flights from Buenos Aires to Rio Negro in October from 186€

One-Way flights