Cheapest return flights from Quebec to Chicago in October from 199€

AirHint found the following cheapest return flights from Quebec (YQB) to Chicago (ORD) in October 2025 (see full year).

Return flights

03 Oct - 05 Oct Air Canada
03 Oct - 06 Oct Air Canada
08 Oct - 18 Oct Air Canada
15 Oct - 05 Nov United
14 Oct - 28 Oct Air Canada
13 Oct - 17 Oct Air Canada
11 Oct - 19 Oct Air Canada
07 Oct - 17 Oct Air Canada
05 Oct - 08 Oct Air Canada

Also check the deals for one-way 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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