Cheapest one-way flights from Toronto to Thunder Bay in April from $102

Best time to book flights for Toronto (YTZ) to Thunder Bay (YQT) flights at AirHint

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

One-Way flights

26 Apr Porter Airlines (Canada) Ltd
26 Apr Porter Airlines (Canada) Ltd direct
19 Apr Porter Airlines (Canada) Ltd
18 Apr Porter Airlines (Canada) Ltd
19 Apr Porter Airlines (Canada) Ltd direct
20 Apr Porter Airlines (Canada) Ltd direct
17 Apr Porter Airlines (Canada) Ltd
18 Apr Porter Airlines (Canada) Ltd direct
21 Apr Porter Airlines (Canada) Ltd
13 Apr Porter Airlines (Canada) Ltd

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

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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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