AirHint found the following cheapest return flights from Mexico City (MEX) to Montreal (YUL) in June 2026 (see full year).

Return flights

01 Jun - 29 Jun	Viva
03 Jun - 10 Jun	Flair Airlines
11 Jun - 17 Jul	Arajet
01 Jun - 22 Jun	Viva
13 Jun - 19 Jun	WestJet
15 Jun - 19 Jun	WestJet
20 Jun - 26 Jun	Aeromexico
29 Jun - 28 Jul	WestJet
26 Jun - 05 Jul	WestJet
20 Jun - 28 Jun	Aeromexico
28 Jun - 28 Jul	Aeromexico
28 Jun - 07 Jul	Aeromexico
28 Jun - 07 Jul	Aeromexico	direct
20 Jun - 26 Jun	Aeromexico	direct
01 Jun - 22 Jun	Aeromexico	direct
01 Jun - 29 Jun	Aeromexico	direct
28 Jun - 28 Jul	Aeromexico	direct
29 Jun - 28 Jul	Aeromexico	direct

Also check the deals for one-way flights from Mexico City to Montreal in June.

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 Mexico City to Montreal in June from $586

Return flights