Cheapest one-way flights from Chicago to Toronto in August from $152

AirHint found the following cheapest one-way flights from Chicago (MDW) to Toronto (YTZ) in August 2026 (see full year).

One-Way flights

31 Aug Porter Airlines (Canada) Ltd direct
16 Aug Porter Airlines (Canada) Ltd direct
02 Aug Porter Airlines (Canada) Ltd direct
03 Aug Porter Airlines (Canada) Ltd direct
28 Aug Porter Airlines (Canada) Ltd direct
09 Aug Porter Airlines (Canada) Ltd direct
13 Aug Porter Airlines (Canada) Ltd direct
11 Aug Porter Airlines (Canada) Ltd direct
30 Aug Porter Airlines (Canada) Ltd direct
07 Aug Porter Airlines (Canada) Ltd direct

Also check the deals for return flights from Chicago to Toronto in August.

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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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