AirHint found the following cheapest return flights from Montreal (YUL) to Quito (UIO) in November 2025 (see full year).

Return flights

10 Nov - 17 Nov	Avianca
17 Nov - 24 Nov	Avianca
12 Nov - 19 Nov	Avianca
19 Nov - 26 Nov	Avianca
23 Nov - 30 Nov	Avianca
09 Nov - 16 Nov	Avianca
26 Nov - 03 Dec	Avianca
16 Nov - 23 Nov	Avianca
24 Nov - 01 Dec	Avianca
06 Nov - 24 Nov	Delta
28 Nov - 05 Dec	Delta
21 Nov - 28 Nov	Avianca
11 Nov - 18 Nov	LATAM Airlines Group
25 Nov - 02 Dec	LATAM Airlines Group
27 Nov - 04 Dec	LATAM Airlines Group
30 Nov - 07 Dec	Avianca
29 Nov - 06 Dec	LATAM Airlines Group

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

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 November from $421

Return flights