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

Return flights

21 Aug - 13 Sep	Flair Airlines	direct
21 Aug - 26 Aug	Flair Airlines	direct
21 Aug - 28 Aug	Flair Airlines	direct
30 Aug - 06 Sep	Flair Airlines	direct
16 Aug - 23 Aug	WestJet
23 Aug - 02 Sep	WestJet
29 Aug - 02 Sep	WestJet
09 Aug - 17 Aug	Flair Airlines
02 Aug - 09 Aug	WestJet
29 Aug - 10 Sep	WestJet
02 Aug - 05 Aug	WestJet
16 Aug - 22 Aug	Delta
01 Aug - 04 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 212€

Return flights