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

Return flights

13 Nov - 17 Nov	Air Canada	direct
07 Nov - 11 Nov	Air Canada	direct
25 Nov - 30 Nov	United	direct
21 Nov - 25 Nov	United	direct
06 Nov - 09 Nov	Air Canada	direct
06 Nov - 08 Nov	United	direct
14 Nov - 16 Nov	United	direct
07 Nov - 10 Nov	United	direct
07 Nov - 07 Dec	Air Canada	direct

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

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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Cheapest return flights from Toronto to Chicago in November from 117€

Return flights