Cheapest return flights from Toronto to Chicago in August from 175€

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

Return flights

25 Aug - 26 Aug Air Canada direct
29 Aug - 13 Sep Air Canada direct
27 Aug - 14 Sep Air Canada direct
30 Aug - 03 Sep Air Canada direct
31 Aug - 04 Sep Air Canada direct
20 Aug - 26 Aug Air Canada direct
20 Aug - 20 Aug Air Canada direct
21 Aug - 25 Aug United direct
26 Aug - 27 Aug Air Canada direct
29 Aug - 05 Sep Air Canada direct
29 Aug - 03 Sep Air Canada direct
29 Aug - 02 Sep United direct
27 Aug - 07 Sep United direct
28 Aug - 02 Sep United direct
22 Aug - 30 Sep United direct
22 Aug - 26 Aug Delta
19 Aug - 22 Aug Delta
22 Aug - 23 Aug Delta
20 Aug - 22 Aug Delta
22 Aug - 25 Aug Air Canada

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