AirHint found the following cheapest return flights from Rio Negro (MDE) to Buenos Aires (EZE) in March 2026 (see full year).

Return flights

31 Mar - 08 Apr	LATAM Airlines Group
10 Mar - 23 Mar	LATAM Airlines Group
09 Mar - 12 Mar	Copa
13 Mar - 24 Mar	LATAM Airlines Group
13 Mar - 22 Mar	LATAM Airlines Group
12 Mar - 23 Mar	LATAM Airlines Group
12 Mar - 23 Mar	Avianca	direct
13 Mar - 24 Mar	Avianca	direct
13 Mar - 22 Mar	Avianca	direct
09 Mar - 12 Mar	Avianca	direct
16 Mar - 20 Apr	Avianca	direct
10 Mar - 20 Apr	Avianca
17 Mar - 24 Mar	Copa
28 Mar - 04 Apr	LATAM Airlines Group
28 Mar - 04 Apr	Avianca	direct

Also check the deals for one-way flights from Rio Negro to Buenos Aires in March.

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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Cheapest return flights from Rio Negro to Buenos Aires in March from 470€

Return flights