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

Return flights

21 Nov - 12 Dec	Avianca
16 Nov - 23 Nov	Avianca
24 Nov - 01 Dec	Avianca
05 Nov - 12 Nov	Avianca
16 Nov - 22 Nov	Avianca
07 Nov - 14 Nov	Avianca
05 Nov - 12 Nov	Air Transat	direct
12 Nov - 19 Nov	Air Transat	direct
02 Nov - 09 Nov	Porter Airlines (Canada) Ltd
19 Nov - 26 Nov	Air Transat	direct
07 Nov - 09 Nov	Air Transat
21 Nov - 28 Nov	Air Transat
21 Nov - 19 Dec	Air Transat
28 Nov - 05 Dec	Air Transat
26 Nov - 03 Dec	Avianca
25 Nov - 02 Dec	Copa
21 Nov - 19 Dec	Air Transat	direct
30 Nov - 07 Dec	Avianca
26 Nov - 03 Dec	Air Transat	direct
20 Nov - 18 Dec	Copa

Also check the deals for one-way flights from Montreal to Cartagena 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 Cartagena in November from $383

Return flights