Cheapest return flights from Mexico City to Montreal in September from 311€

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

Return flights

17 Sep - 25 Sep Arajet
17 Sep - 23 Sep Arajet
04 Sep - 14 Sep Flair Airlines
11 Sep - 20 Sep Aeromexico
01 Sep - 21 Sep Viva
07 Sep - 19 Sep Flair Airlines
04 Sep - 07 Sep Delta
12 Sep - 20 Sep United
07 Sep - 07 Sep Aeromexico
04 Sep - 07 Sep Air Canada direct

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

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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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