Cheapest return flights from Montreal (YUL) to Toronto (YYZ), September

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
24 Sep 08 Oct WestJet
Direct Flight
17 Sep 24 Sep WestJet
Direct Flight
13 Sep 19 Sep WestJet
Direct Flight
24 Sep 01 Oct WestJet
Direct Flight
14 Sep 23 Sep WestJet
Direct Flight
09 Sep 13 Sep WestJet
Direct Flight
10 Sep 17 Sep WestJet
Direct Flight
11 Sep 18 Sep WestJet
Direct Flight
12 Sep 19 Sep WestJet
Direct Flight
13 Sep 20 Sep WestJet
Direct Flight
14 Sep 21 Sep WestJet
Direct Flight
15 Sep 22 Sep WestJet
Direct Flight
25 Sep 02 Oct WestJet
Direct Flight
28 Sep 05 Oct WestJet
Direct Flight
29 Sep 06 Oct WestJet
Direct Flight
14 Sep 06 Oct WestJet
Direct Flight
30 Sep 07 Oct WestJet
Direct Flight
26 Sep 03 Oct WestJet
Direct Flight
27 Sep 04 Oct WestJet
Direct Flight
22 Sep 25 Oct WestJet
Direct Flight
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deals for one-way flights from Montreal to Toronto in September.

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Updated Jul 4, 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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