Cheapest return flights from Toronto to Thunder Bay in August from $223

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

Return flights

07 Aug - 12 Aug Porter Airlines (Canada) Ltd
14 Aug - 19 Aug Porter Airlines (Canada) Ltd
17 Aug - 24 Aug Porter Airlines (Canada) Ltd
29 Aug - 31 Aug Porter Airlines (Canada) Ltd
07 Aug - 14 Aug Porter Airlines (Canada) Ltd
15 Aug - 19 Aug Porter Airlines (Canada) Ltd
08 Aug - 10 Aug Porter Airlines (Canada) Ltd
07 Aug - 10 Aug Porter Airlines (Canada) Ltd
01 Aug - 01 Aug Porter Airlines (Canada) Ltd
07 Aug - 14 Aug Porter Airlines (Canada) Ltd direct
23 Aug - 09 Sep Porter Airlines (Canada) Ltd direct
23 Aug - 04 Sep Porter Airlines (Canada) Ltd direct
23 Aug - 11 Sep Porter Airlines (Canada) Ltd direct
23 Aug - 02 Sep Porter Airlines (Canada) Ltd direct
15 Aug - 04 Sep Porter Airlines (Canada) Ltd direct
15 Aug - 02 Sep Porter Airlines (Canada) Ltd direct
14 Aug - 04 Sep Porter Airlines (Canada) Ltd direct
14 Aug - 02 Sep Porter Airlines (Canada) Ltd direct
30 Aug - 09 Sep Porter Airlines (Canada) Ltd direct
30 Aug - 15 Sep Porter Airlines (Canada) Ltd direct

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

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.

Book a cheap hotel in Thunder Bay

Cheap car rent in Thunder Bay

Feel free to contact us with any feedback or request another flight research.