AirHint found the following cheapest return flights from Montreal (YUL) to Quito (UIO) in January 2026 (see full year).

Return flights

19 Jan - 26 Jan	Avianca
26 Jan - 02 Feb	Avianca
21 Jan - 28 Jan	Avianca
23 Jan - 30 Jan	Avianca
25 Jan - 01 Feb	Avianca
28 Jan - 04 Feb	Avianca
15 Jan - 22 Jan	Avianca
08 Jan - 15 Jan	Avianca
20 Jan - 27 Jan	Avianca
22 Jan - 29 Jan	Avianca
24 Jan - 31 Jan	Avianca
17 Jan - 24 Jan	Delta
29 Jan - 05 Feb	Avianca
31 Jan - 07 Feb	Avianca
30 Jan - 06 Feb	Avianca
27 Jan - 03 Feb	LATAM Airlines Group
11 Jan - 18 Jan	LATAM Airlines Group

Also check the deals for one-way flights from Montreal to Quito in January.

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 Quito in January from 344€

Return flights