AirHint found the following cheapest return flights from Monterrey (MTY) to Toronto (YYZ) in July 2026 (see full year).

Return flights

29 Jul - 08 Aug	United
26 Jul - 06 Aug	United
27 Jul - 06 Aug	United
31 Jul - 11 Aug	United
26 Jul - 09 Aug	United
23 Jul - 06 Aug	United
25 Jul - 06 Aug	United
20 Jul - 30 Jul	United
15 Jul - 23 Jul	Delta
15 Jul - 22 Jul	Delta
24 Jul - 06 Aug	United
16 Jul - 23 Jul	Delta
13 Jul - 18 Jul	Delta
18 Jul - 28 Jul	Delta
31 Jul - 10 Aug	United
09 Jul - 11 Jul	Volaris
04 Jul - 11 Jul	Delta
08 Jul - 19 Jul	Delta
30 Jul - 10 Aug	Delta
09 Jul - 14 Jul	Delta

Also check the deals for one-way flights from Monterrey to Toronto in July.

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 Monterrey to Toronto in July from $543

Return flights