AirHint found the following cheapest return flights from Montreal (YUL) to Guatemala City (GUA) in April 2026 (see full year).

Return flights

29 Apr - 20 May	Copa
01 Apr - 29 Apr	Copa
07 Apr - 04 May	United
21 Apr - 04 May	United
29 Apr - 08 May	Copa
08 Apr - 27 Apr	Copa
20 Apr - 04 May	Copa
29 Apr - 04 May	Copa
16 Apr - 30 Apr	Copa
17 Apr - 01 May	Copa
14 Apr - 28 Apr	Copa
03 Apr - 17 Apr	Copa
04 Apr - 18 Apr	Avianca
03 Apr - 18 Apr	Copa
04 Apr - 19 Apr	Avianca
04 Apr - 19 Apr	Air Canada	direct
02 Apr - 17 Apr	Avianca

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

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 Montreal to Guatemala City in April from $442

Return flights