Cheapest one-way flights from Montreal to Toronto in August from $128

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

One-Way flights

22 Aug WestJet direct
30 Aug WestJet direct
18 Aug Porter Airlines (Canada) Ltd direct
01 Aug Porter Airlines (Canada) Ltd direct
07 Aug Porter Airlines (Canada) Ltd direct
09 Aug Porter Airlines (Canada) Ltd direct
11 Aug Porter Airlines (Canada) Ltd direct
13 Aug Porter Airlines (Canada) Ltd direct
15 Aug Porter Airlines (Canada) Ltd direct
17 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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