Cheap flights from Thunder Bay to Canada from C$ 123

In general, May is the cheapest month to fly from Thunder Bay to Canada. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 377. If you’re not able to fly to Canada in May, then August is your next best option. Flight prices from Thunder Bay to Canada during August average around C$ 401.

Our data shows that Thursday is the least expensive day to fly to Canada. Tickets to fly out on this day can be as low as C$ 555. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around C$ 702. These prices are subject to change though, so be sure to set up a Price Alert for flights to Canada.

According to our data, the cheapest time of day to fly to Canada is at noon. momondo users have found flights departing from Thunder Bay to Canada at noon for as low as C$ 503. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Canada, so prices are often more expensive at around C$ 627 per ticket.

Fly from Thunder Bay to Toronto Island for the best Thunder Bay - Canada flight prices

You are more likely to see cheaper flights to Canada from Thunder Bay when booking weeks ahead of your departure date. In general, you can expect to find flights to Canada for around C$ 378 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Canada from Thunder Bay for as low as C$ 214 on momondo.

There are 4 cabin classes available to choose from on Thunder Bay to Canada flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Porter Airlines, WestJet, and Air Transat are the most popular carriers operating from Thunder Bay to Canada

Porter Airlines, WestJet and Air Canada are the top three most popular airlines that fly to Canada from Thunder Bay according to our data. Porter Airlines is the first choice among our users, with 41% of people opting to fly with this airline when travelling to Canada. Keep in mind that there are 5 different airlines that fly to Canada on a routine basis, so you have a few additional options to choose from.

Historically, on average around 20% of flights between Thunder Bay and Canada have experienced a delay on any given week. The average delay length over the past 12 months has been 116 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

According to our data, Air Canada has had the least delays on this route over the last 12 months, with about 18% of their flights experiencing any sort of delay.

The number of flights available between Thunder Bay and Canada is 18 per day as of November 2026. The most frequent departure time is 11:00a.m., with 55% of daily flights leaving at noon.

As of November 2026, there are 129 flights per week flying from Thunder Bay to Canada. The most common day of the week flights depart is Mon, with 20% of flights taking off on this day.