Cheapest return flights from Montreal to Cancun in May from 288€

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

Return flights

05 May - 09 May United
12 May - 16 May United
05 May - 12 May United
09 May - 16 May United
27 May - 02 Jun United
16 May - 30 May United
08 May - 12 May United
13 May - 23 May United
27 May - 31 May Air Transat direct
18 May - 25 May Air Transat direct
27 May - 02 Jun Air Transat direct
26 May - 02 Jun Air Transat direct
27 May - 03 Jun Air Transat direct
06 May - 13 May United
30 May - 06 Jun United
28 May - 04 Jun Air Transat direct
30 May - 06 Jun Air Transat direct
29 May - 05 Jun Air Transat direct
31 May - 07 Jun Air Transat direct
24 May - 25 Jun WestJet

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

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