Cheapest return flights from Toronto to Thunder Bay in April from $358

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 April 2025 (see full year).

Return flights

29 Apr - 30 Apr Flair Airlines
30 Apr - 17 May Porter Airlines (Canada) Ltd direct
30 Apr - 18 May Porter Airlines (Canada) Ltd direct
30 Apr - 19 May Porter Airlines (Canada) Ltd direct
30 Apr - 21 May Porter Airlines (Canada) Ltd direct
30 Apr - 20 May Porter Airlines (Canada) Ltd direct
30 Apr - 11 May Porter Airlines (Canada) Ltd direct
30 Apr - 12 May Porter Airlines (Canada) Ltd direct
30 Apr - 09 May Porter Airlines (Canada) Ltd direct
30 Apr - 15 May Porter Airlines (Canada) Ltd direct
30 Apr - 10 May Porter Airlines (Canada) Ltd direct
29 Apr - 30 Apr Air Canada direct
27 Apr - 30 Apr Porter Airlines (Canada) Ltd
30 Apr - 30 Apr Air Canada direct
27 Apr - 28 Apr Porter Airlines (Canada) Ltd
27 Apr - 29 Apr Porter Airlines (Canada) Ltd

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

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