Cheapest return flights from Montreal to Guatemala City in September from $363

AirHint found the following cheapest return flights from Montreal (YUL) to Guatemala City (GUA) in September 2025 (see full year).

Return flights

08 Sep - 15 Sep Porter Airlines (Canada) Ltd
09 Sep - 16 Sep Porter Airlines (Canada) Ltd
01 Sep - 08 Sep Porter Airlines (Canada) Ltd
02 Sep - 09 Sep Porter Airlines (Canada) Ltd
23 Sep - 02 Oct Porter Airlines (Canada) Ltd
13 Sep - 27 Sep Porter Airlines (Canada) Ltd
01 Sep - 11 Sep Porter Airlines (Canada) Ltd
12 Sep - 27 Sep Air Transat
04 Sep - 11 Sep Porter Airlines (Canada) Ltd
12 Sep - 19 Sep Porter Airlines (Canada) Ltd
03 Sep - 10 Sep Porter Airlines (Canada) Ltd
29 Sep - 06 Oct Avianca
25 Sep - 02 Oct Air Transat
18 Sep - 05 Oct Copa
28 Sep - 05 Oct Air Transat
26 Sep - 03 Oct Avianca
27 Sep - 04 Oct Copa
25 Sep - 19 Oct Copa
30 Sep - 07 Oct Air Canada
19 Sep - 05 Oct Delta

Also check the deals for one-way flights from Montreal to Guatemala City 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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