Cheapest one-way flights from Austin (AUS) to Toronto (YYZ), September

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
15 Sep Air Canada
Direct Flight
28 Sep Porter Airlines (Canada) Ltd
Direct Flight
29 Sep Porter Airlines (Canada) Ltd
Direct Flight
30 Sep Air Canada
Direct Flight
22 Sep Porter Airlines (Canada) Ltd
Direct Flight
21 Sep Porter Airlines (Canada) Ltd
Direct Flight
20 Sep American Airlines
18 Sep American Airlines
17 Sep Delta
18 Sep Porter Airlines (Canada) Ltd
Direct Flight
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deals for return flights from Austin to Toronto in September.

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Updated Aug 31, 2026.

About these fares

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