AirHint found the following cheapest return flights from Montreal (YUL) to Cartagena (CTG) in March 2026 (see full year).

Return flights

04 Mar - 18 Mar	Avianca
25 Mar - 01 Apr	LATAM Airlines Group
26 Mar - 02 Apr	LATAM Airlines Group
24 Mar - 31 Mar	LATAM Airlines Group
16 Mar - 23 Mar	Air Canada	direct
23 Mar - 30 Mar	Air Canada
28 Mar - 04 Apr	Air Canada
18 Mar - 25 Mar	Air Transat
20 Mar - 27 Mar	Avianca
11 Mar - 18 Mar	Air Transat	direct
25 Mar - 01 Apr	Air Transat	direct
31 Mar - 07 Apr	LATAM Airlines Group
03 Mar - 10 Mar	Air Canada
05 Mar - 12 Mar	Air Canada
17 Mar - 24 Mar	Air Canada
27 Mar - 03 Apr	Air Transat
27 Mar - 03 Apr	Air Transat	direct
29 Mar - 05 Apr	Copa
30 Mar - 06 Apr	Copa

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

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 March from $381

Return flights