AirHint found the following cheapest return flights from Montreal (YUL) to Rio Negro (MDE) in June 2026 (see full year).

Return flights

11 Jun - 18 Jun	Air Transat
13 Jun - 20 Jun	Avianca
09 Jun - 16 Jun	Avianca
17 Jun - 24 Jun	Avianca
05 Jun - 12 Jun	Arajet
12 Jun - 19 Jun	Arajet
07 Jun - 14 Jun	Avianca
14 Jun - 21 Jun	Avianca
03 Jun - 10 Jun	Copa
01 Jun - 08 Jun	Avianca
30 Jun - 07 Jul	Avianca
28 Jun - 05 Jul	Avianca
26 Jun - 03 Jul	Avianca
24 Jun - 01 Jul	Avianca
29 Jun - 06 Jul	Avianca

Also check the deals for one-way flights from Montreal to Rio Negro in June.

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 Montreal to Rio Negro in June from 400€

Return flights