Cheapest return YUL–CTG flights, May

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

Return flights

28 May - 11 Jun Air Transat direct
21 May - 04 Jun Air Transat direct
28 May - 04 Jun Air Transat direct
06 May - 13 May Copa
17 May - 27 May Copa
07 May - 28 May Air Transat direct
05 May - 12 May Copa
21 May - 28 May Copa
27 May - 03 Jun Copa
14 May - 21 May Air Transat direct
21 May - 28 May Air Transat direct
07 May - 14 May Air Transat direct
19 May - 26 May Copa
04 May - 09 May Delta
30 May - 13 Jun Copa
31 May - 06 Jun Copa
30 May - 06 Jun Copa
31 May - 07 Jun Copa
24 May - 06 Jun Copa
12 May - 02 Jun Avianca

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

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