Cheapest one-way flights from Ontario to Guatemala City in January from $115

AirHint found the following cheapest one-way flights from Ontario (ONT) to Guatemala City (GUA) in January 2026 (see full year).

One-Way flights

24 Jan British Airways
26 Jan British Airways
14 Jan Frontier Airlines
21 Jan British Airways
28 Jan British Airways
20 Jan British Airways
23 Jan British Airways
27 Jan British Airways
13 Jan British Airways
12 Jan Frontier Airlines

Also check the deals for return flights from Ontario to Guatemala City in January.

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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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