AirHint found the following cheapest return flights from Toronto (YYZ) to Guadalajara (GDL) in August 2025 (see full year).

Return flights

21 Aug - 26 Aug	Flair Airlines	direct
14 Aug - 26 Aug	Flair Airlines	direct
28 Aug - 11 Sep	Flair Airlines	direct
14 Aug - 23 Aug	Flair Airlines	direct
26 Aug - 30 Aug	Flair Airlines	direct
15 Aug - 23 Aug	WestJet
02 Aug - 09 Aug	WestJet
16 Aug - 24 Aug	WestJet
26 Aug - 07 Sep	Flair Airlines
15 Aug - 24 Aug	WestJet
26 Aug - 01 Sep	Flair Airlines
14 Aug - 25 Aug	Flair Airlines
18 Aug - 22 Aug	WestJet

Also check the deals for one-way flights from Toronto to Guadalajara in August.

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 Toronto to Guadalajara in August from $236

Return flights