What is the cheapest airline that flies from Chicago to Thunder Bay?

Porter Airlines and Air Canada are the most popular carriers operating from Chicago to Thunder Bay

When did momondo last update prices for flights from Chicago to Thunder Bay Airport?

Prices for flights from Chicago to Thunder Bay Airport refresh daily.

How old do you have to be to fly from Chicago to Thunder Bay Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago to Thunder Bay Airport.

What documentation or ID do you need to fly to Thunder Bay Airport?

The necessary travel and health documents for your Thunder Bay Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$193 Cheap Flights from Chicago to Thunder Bay in 2025

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Find the cheapest flights from Chicago to Thunder Bay

Round-trip

One-way

Cheap round-trip flights

5:20 pm - 8:50 amMDW-YQT

14h 30m1 stop

10:15 am - 8:39 amYQT-MDW

23h 24m1 stop

$330

Find Deal

Fri, Sep 26 - Tue, Sep 30

5:20 pm - 8:50 amMDW-YQT

14h 30m1 stop

11:45 am - 8:39 amYQT-MDW

21h 54m2 stops

$380

Find Deal

Fri, Sep 26 - Tue, Sep 30

5:05 am - 8:50 amORD-YQT

26h 45m2 stops

10:15 am - 4:12 pmYQT-ORD

30h 57m3 stops

$425

Find Deal

Fri, Sep 26 - Tue, Sep 30

12:45 pm - 9:24 pmMDW-YQT

7h 39m2 stops

8:00 am - 3:20 pmYQT-MDW

8h 20m1 stop

$435Porter Airlines

Find Deal

Sat, Nov 22 - Wed, Nov 26

12:45 pm - 7:42 pmMDW-YQT

5h 57m1 stop

10:40 am - 3:20 pmYQT-MDW

5h 40m1 stop

$439Porter Airlines

Find Deal

Sat, Nov 22 - Wed, Nov 26

5:30 pm - 2:55 pmORD-YQT

20h 25m3 stops

10:15 am - 4:12 pmYQT-ORD

30h 57m3 stops

$443

Find Deal

Fri, Sep 26 - Tue, Sep 30

3:55 pm - 11:05 pmORD-YQT

6h 10m1 stop

11:15 am - 3:10 pmYQT-ORD

4h 55m1 stop

$481Air Canada

Find Deal

Sat, Nov 22 - Wed, Nov 26

9:55 am - 3:45 pmORD-YQT

4h 50m1 stop

11:00 am - 3:04 pmYQT-ORD

5h 04m1 stop

$542Air Canada

Find Deal

Fri, Sep 26 - Tue, Sep 30

11:46 am - 11:36 pmORD-YQT

10h 50m2 stops

5:15 am - 10:53 amYQT-ORD

6h 38m1 stop

$846United Airlines

Find Deal

Sat, Sep 13 - Sun, Sep 21

2:00 pm - 11:36 pmORD-YQT

8h 36m2 stops

11:00 am - 7:48 pmYQT-ORD

9h 48m2 stops

$861United Airlines

Find Deal

Sat, Sep 13 - Sun, Sep 21

Porter Airlines flights from Chicago to Thunder Bay

Our best Porter Airlines deals on Chicago to Thunder Bay flight tickets

Porter Airlines

Nov 22

MDW12:45 pmChicago Midway

7h 39m

2 stops

YQT9:24 pmThunder Bay

Nov 26

YQT8:00 amThunder Bay

8h 20m

1 stop

MDW3:20 pmChicago Midway

$435

Find similar

Porter Airlines

Nov 22

MDW12:45 pmChicago Midway

5h 57m

1 stop

YQT7:42 pmThunder Bay

Nov 26

YQT10:40 amThunder Bay

5h 40m

1 stop

MDW3:20 pmChicago Midway

$439

Find similar

Porter Airlines

Sep 13

MDW9:35 amChicago Midway

8h 06m

1 stop

YQT6:41 pmThunder Bay

Sep 21

YQT11:45 amThunder Bay

21h 54m

2 stops

MDW8:39 amChicago Midway

$520

Find similar

Air Canada flights from Chicago to Thunder Bay

Our best Air Canada deals on Chicago to Thunder Bay flight tickets

Air Canada

Nov 22

ORD3:55 pmChicago O'Hare Intl

6h 10m

1 stop

YQT11:05 pmThunder Bay

Nov 26

YQT11:15 amThunder Bay

4h 55m

1 stop

ORD3:10 pmChicago O'Hare Intl

$481

Find similar

Air Canada

Sep 26

ORD9:55 amChicago O'Hare Intl

4h 50m

1 stop

YQT3:45 pmThunder Bay

Sep 30

YQT11:00 amThunder Bay

5h 04m

1 stop

ORD3:04 pmChicago O'Hare Intl

$542

Find similar

Air Canada

Sep 17

ORD3:50 pmChicago O'Hare Intl

5h 56m

1 stop

YQT10:46 pmThunder Bay

Sep 18

YQT11:00 amThunder Bay

5h 04m

1 stop

ORD3:04 pmChicago O'Hare Intl

$612

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoThunder Bay

MDW - YQT

MDWYQT

Chicago Midway

Fri 9/26

5:20 pm-8:50 am

1 stop14h 30m

Thunder Bay

Tue 9/30

10:15 am-8:39 am

1 stop23h 24m

$330

ChicagoThunder Bay

MDW - YQT

MDWYQT

Chicago Midway

Fri 9/26

5:20 pm-8:50 am

1 stop14h 30m

Thunder Bay

Tue 9/30

11:45 am-8:39 am

2 stops21h 54m

$380

ChicagoThunder Bay

ORD - YQT

ORDYQT

Chicago O'Hare Intl

Fri 9/26

5:05 am-8:50 am

2 stops26h 45m

Thunder Bay

Tue 9/30

10:15 am-4:12 pm

3 stops30h 57m

$425

ChicagoThunder Bay

MDW - YQT

MDWYQT

Chicago Midway

Sat 11/22

12:45 pm-9:24 pm

2 stops7h 39m

Thunder Bay

Wed 11/26

8:00 am-3:20 pm

1 stop8h 20m

$435

ChicagoThunder Bay

MDW - YQT

MDWYQT

Chicago Midway

Sat 11/22

12:45 pm-7:42 pm

1 stop5h 57m

Thunder Bay

Wed 11/26

10:40 am-3:20 pm

1 stop5h 40m

$439

ChicagoThunder Bay

ORD - YQT

ORDYQT

Chicago O'Hare Intl

Fri 9/26

5:30 pm-2:55 pm

3 stops20h 25m

Thunder Bay

Tue 9/30

10:15 am-4:12 pm

3 stops30h 57m

$443

ChicagoThunder Bay

ORD - YQT

ORDYQT

Chicago O'Hare Intl

Sat 11/22

3:55 pm-11:05 pm

1 stop6h 10m

Thunder Bay

Wed 11/26

11:15 am-3:10 pm

1 stop4h 55m

$481

ChicagoThunder Bay

ORD - YQT

ORDYQT

Chicago O'Hare Intl

Fri 9/26

9:55 am-3:45 pm

1 stop4h 50m

Thunder Bay

Tue 9/30

11:00 am-3:04 pm

1 stop5h 04m

$542

ChicagoThunder Bay

ORD - YQT

ORDYQT

Chicago O'Hare Intl

Sat 9/13

11:46 am-11:36 pm

2 stops10h 50m

Thunder Bay

Sun 9/21

5:15 am-10:53 am

1 stop6h 38m

$846

ChicagoThunder Bay

ORD - YQT

ORDYQT

Chicago O'Hare Intl

Sat 9/13

2:00 pm-11:36 pm

2 stops8h 36m

Thunder Bay

Sun 9/21

11:00 am-7:48 pm

2 stops9h 48m

$861

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

How to get the cheapest flight ticket from Chicago to Thunder Bay

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Thunder Bay?

The cheapest day to depart from Chicago to Thunder Bay is on a Saturday when prices can be found for as low as $502. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Thunder Bay on Thursday is $662.

What is the cheapest time of day to depart on your flight to Thunder Bay?

According to our data, the cheapest time of day to fly to Thunder Bay is in the morning. momondo users have found flights departing from Chicago to Thunder Bay in the morning for as low as $497. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Thunder Bay are more costly in the afternoon, with an average ticket price of $669. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Chicago to Thunder Bay

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to Thunder Bay according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Chicago to Thunder Bay (CHI to YQT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Thunder Bay

Direct flights	None

There are no direct flights from Chicago to Thunder Bay. There are no popular flight routes from Chicago to Thunder Bay.

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How far is Chicago to Thunder Bay by plane?
Thunder Bay is 456.1 mi away from Chicago. Typically, this will take 4h 50m by plane in normal conditions.
When did momondo last update prices for flights from Chicago to Thunder Bay Airport?
Prices for flights from Chicago to Thunder Bay Airport refresh daily.
How old do you have to be to fly from Chicago to Thunder Bay Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago to Thunder Bay Airport.
What documentation or ID do you need to fly to Thunder Bay Airport?
The necessary travel and health documents for your Thunder Bay Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Thunder Bay?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chicago to Thunder Bay. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Chicago to Thunder Bay with flexible booking policies on momondo?

Yes. All flights to Thunder Bay from Chicago on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Chicago to Thunder Bay?

Once you have performed a search for Chicago to Thunder Bay flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Chicago to Thunder Bay right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Chicago to Thunder Bay now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Thunder Bay and let you know when they change.