YQT to YXL, Thunder Bay International Airport to Sioux Lookout Airport Cheap Flights

Based on HopeGoo data, Bearskin Airlines offers one-way fares as low as US$232 on Cheapest nonstop routes (e.g. YQT to YXL on Fri, Mar 13), while Bearskin Airlines offers Cheapest nonstop round-trips from US$448 departing on Thu, Mar 12 and returning on Thu, Mar 19.

It takes about 1 hour 8 minutes to fly from Thunder Bay to Sioux Lookout.

By analyzing data from all airlines on the HopeGoo flight calendar, it looks like the best time to book a flight from Thunder Bay to Sioux Lookout is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

To find best deals on flights from Thunder Bay to Sioux Lookout, you can use various tools on HopeGoo: · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Fri, Mar 13, with one-way flights priced at just US$232. · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Bearskin Airlines. · Set up price alerts to easily monitor ticket prices without having to check every day. · Check HopeGoo flight deals and promo codes frequently. · Avoid peak season unless you book very early. It seems the peak season for Sioux Lookout travel is around November. · Get exclusive promo codes for HopeGoo app users.

The cheapest months to fly from Thunder Bay to Sioux Lookout is August, when demand for travel is lower.

After crunching the numbers on our March flight calendar, it's currently cheapest to fly from Thunder Bay to Sioux Lookout on March 16, 2026 with Bearskin Airlines, with prices starting at US$448.

The time difference between Sioux Lookout and Thunder Bay is 1h.

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