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

One-Way flights

21 Apr	WestJet	direct
06 Apr	WestJet	direct
01 Apr	WestJet	direct
02 Apr	WestJet	direct
27 Apr	WestJet	direct
03 Apr	Porter Airlines (Canada) Ltd	direct
05 Apr	Porter Airlines (Canada) Ltd	direct
07 Apr	Porter Airlines (Canada) Ltd	direct
11 Apr	Porter Airlines (Canada) Ltd	direct
13 Apr	Porter Airlines (Canada) Ltd	direct

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

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 one-way flights from Montreal to Toronto in April from 112€

One-Way flights