Cheapest return flights from Ontario to Guadalajara in October from $307

Best time to book flights for Ontario (ONT) to Guadalajara (GDL) flights at AirHint

AirHint found the following cheapest return flights from Ontario (ONT) to Guadalajara (GDL) in October 2025 (see full year).

Return flights

06 Oct - 07 Oct Volaris direct
09 Oct - 13 Oct Volaris direct
10 Oct - 13 Oct Volaris direct
07 Oct - 16 Oct Frontier Airlines
15 Oct - 21 Oct Frontier Airlines
21 Oct - 07 Nov Frontier Airlines
10 Oct - 19 Oct Frontier Airlines direct
30 Oct - 05 Nov Frontier Airlines direct

Also check the deals for one-way flights from Ontario to Guadalajara in October.

Skyscanner

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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