Cheapest one-way flights from Quebec to Chicago in October from $106

AirHint found the following cheapest one-way flights from Quebec (YQB) to Chicago (MDW) in October 2025 (see full year).

One-Way flights

16 Oct Porter Airlines (Canada) Ltd
12 Oct Porter Airlines (Canada) Ltd
17 Oct Porter Airlines (Canada) Ltd
02 Oct Porter Airlines (Canada) Ltd
23 Oct Porter Airlines (Canada) Ltd
24 Oct Porter Airlines (Canada) Ltd
18 Oct Air Transat
01 Oct Porter Airlines (Canada) Ltd
09 Oct Porter Airlines (Canada) Ltd

Also check the deals for return flights from Quebec to Chicago in October.

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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