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

Return flights

08 Jan - 15 Jan	Air Transat
01 Jan - 08 Jan	Air Transat
07 Jan - 14 Jan	Air Transat
11 Jan - 18 Jan	Air Transat
02 Jan - 09 Jan	Air Transat
16 Jan - 23 Jan	Air Transat
18 Jan - 25 Jan	Air Transat
24 Jan - 31 Jan	Air Transat
17 Jan - 24 Jan	Air Transat
03 Jan - 10 Jan	Air Transat
31 Jan - 07 Feb	Air Transat
25 Jan - 01 Feb	Air Transat
26 Jan - 02 Feb	Air Canada
30 Jan - 06 Feb	Air Canada	direct
27 Jan - 03 Feb	Air Canada

Also check the deals for one-way flights from Montreal to Cayo Coco 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 Cayo Coco in January from $455

Return flights