Cheapest return flights from Montreal to Quito in December from $500

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

Return flights

09 Dec - 16 Dec Avianca
01 Dec - 08 Dec LATAM Airlines Group
02 Dec - 09 Dec LATAM Airlines Group
07 Dec - 14 Dec LATAM Airlines Group
05 Dec - 12 Dec United
10 Dec - 17 Dec LATAM Airlines Group
08 Dec - 15 Dec LATAM Airlines Group
11 Dec - 18 Dec Avianca
28 Dec - 11 Jan Delta
15 Dec - 22 Dec Avianca
16 Dec - 23 Dec LATAM Airlines Group
31 Dec - 07 Jan LATAM Airlines Group
29 Dec - 05 Jan LATAM Airlines Group
25 Dec - 01 Jan LATAM Airlines Group
26 Dec - 04 Jan Delta
29 Dec - 04 Jan Delta
27 Dec - 03 Jan LATAM Airlines Group
26 Dec - 02 Jan LATAM Airlines Group
28 Dec - 04 Jan LATAM Airlines Group

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

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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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