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

Return flights

02 Jul - 09 Jul	Air Transat
16 Jul - 23 Jul	Air Transat
09 Jul - 16 Jul	Air Transat
23 Jul - 30 Jul	Air Transat
30 Jul - 06 Aug	Air Transat
18 Jul - 01 Aug	Avianca
07 Jul - 14 Jul	Avianca
11 Jul - 18 Jul	Avianca
21 Jul - 28 Jul	Avianca
04 Jul - 11 Jul	Avianca
25 Jul - 01 Aug	Avianca
18 Jul - 25 Jul	Avianca
01 Jul - 08 Jul	Avianca
26 Jul - 02 Aug	Avianca
27 Jul - 03 Aug	Avianca
29 Jul - 05 Aug	Avianca
28 Jul - 04 Aug	Avianca
22 Jul - 04 Aug	Avianca
31 Jul - 07 Aug	Avianca

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

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 July from $476

Return flights