Cheap flights from Thunder Bay to Chicago

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Thunder Bay (YQT)
Chicago (CHI)
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How to find the cheapest flight from
Thunder Bay (YQT) to Chicago (CHI)

What is the cheapest day to fly round-trip from Thunder Bay to Chicago?

Users have found that leaving on a Wednesday can be a cost-effective option. It’s possible to save up to 31% on your flight compared to booking on days when demand is much higher.

How far in advance should I book a flight from Thunder Bay to Chicago?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 34 days in advance, which can save you up to 86% on flights from Thunder Bay to Chicago compared to booking the week you need them. Waiting 34 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at C$ 436. For sooner than that we have options available in the next 3 days from C$ 590.

What is the cheapest month to fly from Thunder Bay to Chicago?

April can be a great time to fly to Chicago from Thunder Bay with a flight ticket averaging about C$ 317. Cheapflights users have found deals in the month of April for as cheap as C$ 240. The most expensive prices can be found in the month of January.

When is the cheapest time to fly from Thunder Bay to Chicago (YQT - CHI)?

It’s optimal to fly from Thunder Bay to Chicago at noon. By choosing this option you can save up to 19% on the cost of your flight, compared to a flight in the morning.

Related info for your journey

Flight FAQs

From Thunder Bay to Chicago

Is Thunder Bay weather warmer or cooler than Chicago?

With an average temperature of 29 °C, peak weather can be found in July. As a traveller, expect to see changes in flight prices during that period. The temperatures in Chicago are hotter than in Thunder Bay.

Destination information for Chicago

Today's exchange rate
C$ 1 = $0.80
Average temperature for April in Chicago
17.0 °C
Avg rainfall for April in Chicago
58.0 mm

Airports servicing Thunder Bay

Airports servicing Chicago

Chicago Midway (MDW)
Rockford (RFD)
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