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Cheapest one-way flights from Montreal (YUL) to Toronto (YYZ), October

9 dates in October, from $ 135. Book in one tap, or check whether to buy now or wait.

One-way Return

Dates, airline, and price
Dates	Airline	Price
19 Oct	Porter Airlines (Canada) Ltd Direct Flight
21 Oct	WestJet Direct Flight
28 Oct	Porter Airlines (Canada) Ltd Direct Flight

15 Oct	Air Canada Direct Flight
26 Oct	Porter Airlines (Canada) Ltd Direct Flight
24 Oct	Porter Airlines (Canada) Ltd Direct Flight
25 Oct	Porter Airlines (Canada) Ltd Direct Flight
18 Oct	WestJet Direct Flight
14 Oct	WestJet Direct Flight

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Deals for return flights from Montreal to Toronto in October.

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Updated Oct 12, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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Cheapest one-way flights from Montreal (YUL) to Toronto (YYZ), October

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