Cheap flights from Oshawa to Thunder Bay from CA $68

View CA $68 flight on Thu, Oct. 23, 2025Opens in a new window

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Cheap flights from Oshawa (YTZ) to Thunder Bay (YQT)

Prices were available within the past 7 days and start at CA $68 for one-way flights and CA $103 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flair Airlines
Thu, Sep. 4 - Sat, Sep. 6
YYZ
Toronto
YQT
Thunder Bay
CA $103 Roundtrip, just found
CA $103
Roundtrip
just found
Select Flair Airlines flight, departing Thu, Sep. 4 from Toronto to Thunder Bay, returning Sat, Sep. 6, priced at CA $103 just found
Flair Airlines
Thu, Aug. 14 - Tue, Sep. 30
YYZ
Toronto
YQT
Thunder Bay
CA $107 Roundtrip, found 4 days ago
CA $107
Roundtrip
found 4 days ago
Select Flair Airlines flight, departing Thu, Aug. 14 from Toronto to Thunder Bay, returning Tue, Sep. 30, priced at CA $107 found 4 days ago
Porter Airlines
Thu, Sep. 4 - Sat, Sep. 6
YTZ
Toronto
YQT
Thunder Bay
CA $335 Roundtrip, just found
CA $335
Roundtrip
just found
Select Porter Airlines flight, departing Thu, Sep. 4 from Toronto to Thunder Bay, returning Sat, Sep. 6, priced at CA $335 just found
Air Canada
Thu, Sep. 4 - Sat, Sep. 6
YYZ
Toronto
YQT
Thunder Bay
CA $344 Roundtrip, just found
CA $344
Roundtrip
just found
Select Air Canada flight, departing Thu, Sep. 4 from Toronto to Thunder Bay, returning Sat, Sep. 6, priced at CA $344 just found
WestJet
Fri, Oct. 31 - Mon, Nov. 3
YYZ
Toronto
YQT
Thunder Bay
CA $364 Roundtrip, just found
CA $364
Roundtrip
just found
Select WestJet flight, departing Fri, Oct. 31 from Toronto to Thunder Bay, returning Mon, Nov. 3, priced at CA $364 just found
Air Transat
Thu, Sep. 4 - Sat, Sep. 6
YTZ
Toronto
YQT
Thunder Bay
CA $380 Roundtrip, just found
CA $380
Roundtrip
just found
Select Air Transat flight, departing Thu, Sep. 4 from Toronto to Thunder Bay, returning Sat, Sep. 6, priced at CA $380 just found

Find the cheapest month to fly from Toronto (YYZ) to Thunder Bay (YQT)

May is typically the cheapest month to fly

From CA $99 - CA $439 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.