Cheapest return flights from Montreal to Cartagena in September from $496

Best time to book flights for Montreal (YUL) to Cartagena (CTG) flights at AirHint

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

Return flights

01 Sep - 22 Sep Air Canada
21 Sep - 28 Sep Copa
29 Sep - 06 Oct Copa
17 Sep - 24 Sep Copa
24 Sep - 01 Oct Copa
10 Sep - 17 Sep Copa
18 Sep - 25 Sep Copa
15 Sep - 22 Sep Copa
27 Sep - 04 Oct Copa
07 Sep - 16 Sep Copa
07 Sep - 20 Sep Copa
07 Sep - 14 Sep Copa
13 Sep - 20 Sep Copa

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

Skyscanner

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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