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

Return flights

24 Apr - 05 May	Arajet
13 Apr - 20 Apr	Air Transat
19 Apr - 26 Apr	Air Transat
14 Apr - 21 Apr	Air Transat
28 Apr - 05 May	Air Transat
21 Apr - 28 Apr	Air Transat
22 Apr - 29 Apr	Copa
15 Apr - 22 Apr	Air Transat
16 Apr - 23 Apr	Air Transat
30 Apr - 07 May	Air Transat
17 Apr - 24 Apr	Arajet
09 Apr - 16 Apr	Air Transat
29 Apr - 06 May	Copa
07 Apr - 14 Apr	Air Transat
24 Apr - 01 May	Avianca
27 Apr - 04 May	Avianca
25 Apr - 02 May	Air Canada
26 Apr - 03 May	Avianca
28 Apr - 15 May	Air Transat

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

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 return flights from Montreal to Rio Negro in April from $396

Return flights