Cheapest one-way flights from Toronto to Thunder Bay in October from $125

AirHint found the following cheapest one-way flights from Toronto (YYZ) to Thunder Bay (YQT) in October 2025 (see full year).

One-Way flights

24 Oct Porter Airlines (Canada) Ltd
17 Oct Porter Airlines (Canada) Ltd
24 Oct Porter Airlines (Canada) Ltd direct
17 Oct Porter Airlines (Canada) Ltd direct
07 Oct Porter Airlines (Canada) Ltd direct
09 Oct Porter Airlines (Canada) Ltd direct
04 Oct Porter Airlines (Canada) Ltd direct
16 Oct Porter Airlines (Canada) Ltd direct
14 Oct Porter Airlines (Canada) Ltd direct
11 Oct Porter Airlines (Canada) Ltd direct

Also check the deals for return flights from Toronto to Thunder Bay 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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