Cheapest return flights from Montreal to Cartagena in September from $369

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

22 Sep - 29 Sep Avianca
15 Sep - 22 Sep Avianca
19 Sep - 26 Sep Avianca
08 Sep - 15 Sep Avianca
12 Sep - 19 Sep Avianca
14 Sep - 21 Sep Avianca
24 Sep - 01 Oct Avianca
23 Sep - 30 Sep Copa
16 Sep - 23 Sep Copa
05 Sep - 12 Sep Avianca
11 Sep - 18 Sep Copa
28 Sep - 05 Oct Avianca
27 Sep - 04 Oct Arajet
30 Sep - 07 Oct Arajet
26 Sep - 03 Oct Air Transat

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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