Cheapest return flights from Chicago to Toronto in August from 360€

Best time to book flights for Chicago (MDW) to Toronto (YTZ) flights at AirHint

AirHint found the following cheapest return flights from Chicago (MDW) to Toronto (YTZ) in August 2025 (see full year).

Return flights

24 Aug - 09 Sep Porter Airlines (Canada) Ltd direct
24 Aug - 11 Sep Porter Airlines (Canada) Ltd direct
13 Aug - 02 Sep Porter Airlines (Canada) Ltd direct
24 Aug - 02 Sep Porter Airlines (Canada) Ltd direct
12 Aug - 02 Sep Porter Airlines (Canada) Ltd direct
13 Aug - 22 Aug Porter Airlines (Canada) Ltd direct
13 Aug - 30 Aug Porter Airlines (Canada) Ltd direct
01 Aug - 05 Aug Porter Airlines (Canada) Ltd direct
01 Aug - 22 Aug Porter Airlines (Canada) Ltd direct
01 Aug - 09 Aug Porter Airlines (Canada) Ltd direct
01 Aug - 08 Aug Porter Airlines (Canada) Ltd direct
01 Aug - 04 Aug Porter Airlines (Canada) Ltd direct
24 Aug - 30 Aug Porter Airlines (Canada) Ltd direct
11 Aug - 22 Aug Porter Airlines (Canada) Ltd direct
11 Aug - 30 Aug Porter Airlines (Canada) Ltd direct
20 Aug - 09 Sep Porter Airlines (Canada) Ltd direct
28 Aug - 09 Sep Porter Airlines (Canada) Ltd direct
28 Aug - 11 Sep Porter Airlines (Canada) Ltd direct
20 Aug - 02 Sep Porter Airlines (Canada) Ltd direct
28 Aug - 02 Sep Porter Airlines (Canada) Ltd direct

Also check the deals for one-way 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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