Cheapest return flights from Toronto to Thunder Bay in May from $72

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

AirHint found the following cheapest return flights from Toronto (YYZ) to Thunder Bay (YQT) in May 2025 (see full year).

Return flights

13 May - 22 May Flair Airlines direct
01 May - 08 May Flair Airlines direct
08 May - 13 May Flair Airlines direct
10 May - 03 Jun Flair Airlines direct
13 May - 16 May Flair Airlines
20 May - 04 Jun Porter Airlines (Canada) Ltd
16 May - 23 May Air Canada direct
04 May - 08 May Porter Airlines (Canada) Ltd direct
06 May - 08 May Porter Airlines (Canada) Ltd direct
02 May - 08 May Porter Airlines (Canada) Ltd direct
05 May - 08 May Porter Airlines (Canada) Ltd direct
01 May - 22 May Porter Airlines (Canada) Ltd direct
14 May - 03 Jun Porter Airlines (Canada) Ltd direct
20 May - 04 Jun Flair Airlines direct
24 May - 06 Jun Porter Airlines (Canada) Ltd direct
24 May - 12 Jun Porter Airlines (Canada) Ltd direct
24 May - 14 Jun Porter Airlines (Canada) Ltd direct
24 May - 04 Jun Porter Airlines (Canada) Ltd direct
24 May - 09 Jun Porter Airlines (Canada) Ltd direct
24 May - 05 Jun Porter Airlines (Canada) Ltd direct

Also check the deals for one-way flights from Toronto to Thunder Bay in May.

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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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