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
09 Mar - 18 Mar	Avianca
11 Mar - 18 Mar	Avianca
09 Mar - 16 Mar	Avianca
04 Mar - 20 Mar	Avianca
08 Mar - 15 Mar	Avianca
13 Mar - 20 Mar	Avianca
04 Mar - 13 Mar	Avianca
16 Mar - 23 Mar	Avianca
11 Mar - 18 Mar	Air Transat	direct
25 Mar - 08 Apr	Air Transat	direct
25 Mar - 01 Apr	Air Transat	direct
23 Mar - 08 Apr	Air Transat	direct
23 Mar - 09 Apr	Air Canada
27 Mar - 23 Apr	Air Canada
23 Mar - 10 Apr	Air Transat	direct
23 Mar - 07 Apr	Delta
30 Mar - 03 Apr	Delta
27 Mar - 03 Apr	Air Transat
19 Mar - 02 Apr	Avianca

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 311€

Return flights