Cheapest return flights from Chicago to Toronto in August from 400€

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

17 Aug - 23 Aug Porter Airlines (Canada) Ltd direct
17 Aug - 05 Sep Porter Airlines (Canada) Ltd direct
25 Aug - 11 Sep Porter Airlines (Canada) Ltd direct
25 Aug - 13 Sep Porter Airlines (Canada) Ltd direct
25 Aug - 05 Sep Porter Airlines (Canada) Ltd direct
25 Aug - 15 Sep Porter Airlines (Canada) Ltd direct
07 Aug - 17 Aug Porter Airlines (Canada) Ltd direct
13 Aug - 20 Aug Porter Airlines (Canada) Ltd direct
01 Aug - 15 Aug Porter Airlines (Canada) Ltd direct
01 Aug - 07 Aug Porter Airlines (Canada) Ltd direct
01 Aug - 08 Aug Porter Airlines (Canada) Ltd direct
01 Aug - 09 Aug Porter Airlines (Canada) Ltd direct
01 Aug - 14 Aug Porter Airlines (Canada) Ltd direct
01 Aug - 05 Aug Porter Airlines (Canada) Ltd direct
01 Aug - 12 Aug Porter Airlines (Canada) Ltd direct
21 Aug - 11 Sep Porter Airlines (Canada) Ltd direct
21 Aug - 05 Sep Porter Airlines (Canada) Ltd direct

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

Skyscanner

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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