Cheapest return flights from Chicago (ORD) to Toronto (YYZ), August

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
31 Aug 29 Sep Air Canada
Direct Flight
28 Aug 29 Sep Air Canada
Direct Flight
28 Aug 21 Sep Air Canada
Direct Flight
28 Aug 11 Sep Air Canada
Direct Flight
29 Aug 02 Sep Air Canada
Direct Flight
31 Aug 04 Sep Air Canada
Direct Flight
31 Aug 03 Sep Air Canada
Direct Flight
28 Aug 01 Sep Air Canada
Direct Flight
28 Aug 07 Sep Air Canada
Direct Flight
30 Aug 03 Sep Air Canada
Direct Flight
27 Aug 29 Aug Air Canada
Direct Flight
28 Aug 31 Aug Air Canada
Direct Flight
28 Aug 28 Aug Porter Airlines (Canada) Ltd
Direct Flight
28 Aug 30 Aug Porter Airlines (Canada) Ltd
Direct Flight
27 Aug 28 Aug Air Canada
Direct Flight
Powered by

deals for one-way flights from Chicago to Toronto in August.

Book a cheap hotel in Toronto

Cheap car rent in Lester B Pearson Intl

Updated Aug 26, 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.

Feel free to contact us with any feedback or request another flight research.