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

Return flights

15 May - 18 May	Arajet
15 May - 22 May	Arajet
24 May - 31 May	Arajet
29 May - 26 Jun	Arajet
08 May - 18 May	JetSmart
01 May - 21 May	Arajet
01 May - 17 May	Arajet
13 May - 27 May	LATAM Airlines Group
14 May - 31 May	LATAM Airlines Group
10 May - 15 May	LATAM Airlines Group
06 May - 25 May	LATAM Airlines Group
27 May - 06 Jun	LATAM Airlines Group
27 May - 06 Jun	Avianca	direct

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

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 Buenos Aires

Cheap car rent in Buenos Aires

Cheapest return flights from Rio Negro to Buenos Aires in May from 409€

Return flights