Cheapest return flights from Montreal to Quito in September from $499

Best time to book flights for Montreal (YUL) to Quito (UIO) flights at AirHint

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

Return flights

17 Sep - 24 Sep LATAM Airlines Group
23 Sep - 30 Sep LATAM Airlines Group
08 Sep - 15 Sep LATAM Airlines Group
09 Sep - 16 Sep LATAM Airlines Group
04 Sep - 11 Sep Delta
20 Sep - 27 Sep Delta
10 Sep - 17 Sep LATAM Airlines Group
30 Sep - 07 Oct LATAM Airlines Group
19 Sep - 26 Sep LATAM Airlines Group
16 Sep - 23 Sep LATAM Airlines Group
26 Sep - 03 Oct LATAM Airlines Group
11 Sep - 18 Sep LATAM Airlines Group
25 Sep - 02 Oct LATAM Airlines Group
27 Sep - 04 Oct LATAM Airlines Group
29 Sep - 06 Oct LATAM Airlines Group
24 Sep - 01 Oct Copa
28 Sep - 05 Oct LATAM Airlines Group

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

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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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