Cheapest one-way flights from Montreal to Toronto in August from $142

AirHint found the following cheapest one-way flights from Montreal (YUL) to Toronto (YYZ) in August 2026 (see full year).

One-Way flights

07 Aug WestJet direct
01 Aug WestJet direct
06 Aug WestJet direct
20 Aug WestJet direct
17 Aug WestJet direct
21 Aug WestJet direct
04 Aug Porter Airlines (Canada) Ltd direct
05 Aug Porter Airlines (Canada) Ltd direct
09 Aug Porter Airlines (Canada) Ltd direct
12 Aug Porter Airlines (Canada) Ltd direct

Also check the deals for return flights from Montreal to Toronto in August.

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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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