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

Porter Airlines, Air Canada, and WestJet 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.

$208 Cheap Flights from Chicago to Thunder Bay in 2025/26

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Find the cheapest flights from Chicago to Thunder Bay

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4:15 pm - 9:57 amMDW-YQT

16h 42m1 stop

4:15 pm - 10:05 amYQT-MDW

18h 50m1 stop

$486Porter Airlines

Find Deal

Mon, Nov 17 - Wed, Nov 19

11:00 am - 9:24 pmMDW-YQT

9h 24m2 stops

8:00 am - 3:20 pmYQT-MDW

8h 20m1 stop

$490Porter Airlines

Find Deal

Thu, Nov 20 - Sun, Nov 23

5:00 am - 9:25 pmORD-YQT

15h 25m2 stops

6:00 am - 11:06 pmYQT-ORD

18h 06m2 stops

$495Multiple Airlines

Find Deal

Thu, Nov 20 - Sun, Nov 23

11:00 am - 7:42 pmMDW-YQT

7h 42m1 stop

8:00 am - 3:20 pmYQT-MDW

8h 20m1 stop

$497Porter Airlines

Find Deal

Thu, Nov 20 - Sun, Nov 23

11:00 am - 9:24 pmMDW-YQT

9h 24m2 stops

4:15 pm - 10:05 amYQT-MDW

18h 50m1 stop

$498Porter Airlines

Find Deal

Mon, Nov 17 - Wed, Nov 19

5:00 am - 9:25 pmORD-YQT

15h 25m2 stops

10:40 am - 1:35 pmYQT-ORD

27h 55m3 stops

$506Multiple Airlines

Find Deal

Thu, Nov 20 - Sun, Nov 23

4:15 pm - 10:59 pmORD-YQT

5h 44m1 stop

11:10 am - 5:45 pmYQT-ORD

7h 35m1 stop

$548Air Canada

Find Deal

Tue, Apr 7 - Wed, Apr 8

4:51 pm - 9:24 pmORD-YQT

27h 33m3 stops

10:40 am - 1:35 pmYQT-ORD

27h 55m3 stops

$552Multiple Airlines

Find Deal

Thu, Nov 20 - Sun, Nov 23

4:15 pm - 10:59 pmORD-YQT

5h 44m1 stop

5:00 am - 2:55 pmYQT-ORD

10h 55m2 stops

$553Air Canada

Find Deal

Tue, Apr 7 - Wed, Apr 8

8:50 am - 11:05 pmORD-YQT

13h 15m2 stops

5:00 am - 10:05 amYQT-ORD

6h 05m1 stop

$659United Airlines

Find Deal

Thu, Nov 20 - Sun, Nov 23

Porter Airlines flights from Chicago to Thunder Bay

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

Porter Airlines

Nov 17

MDW4:15 pmChicago Midway

16h 42m

1 stop

YQT9:57 amThunder Bay

Nov 19

YQT4:15 pmThunder Bay

18h 50m

1 stop

MDW10:05 amChicago Midway

$486

Find similar

Porter Airlines

Nov 20

MDW11:00 amChicago Midway

9h 24m

2 stops

YQT9:24 pmThunder Bay

Nov 23

YQT8:00 amThunder Bay

8h 20m

1 stop

MDW3:20 pmChicago Midway

$490

Find similar

Porter Airlines

Nov 20

MDW11:00 amChicago Midway

7h 42m

1 stop

YQT7:42 pmThunder Bay

Nov 23

YQT8:00 amThunder Bay

8h 20m

1 stop

MDW3:20 pmChicago Midway

$497

Find similar

Air Canada flights from Chicago to Thunder Bay

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

Air Canada

Apr 7

ORD4:15 pmChicago O'Hare Intl

5h 44m

1 stop

YQT10:59 pmThunder Bay

Apr 8

YQT11:10 amThunder Bay

7h 35m

1 stop

ORD5:45 pmChicago O'Hare Intl

$548

Find similar

Air Canada

Apr 7

ORD4:15 pmChicago O'Hare Intl

5h 44m

1 stop

YQT10:59 pmThunder Bay

Apr 8

YQT5:00 amThunder Bay

10h 55m

2 stops

ORD2:55 pmChicago O'Hare Intl

$553

Find similar

Air Canada

Apr 7

ORD12:50 pmChicago O'Hare Intl

9h 09m

2 stops

YQT10:59 pmThunder Bay

Apr 8

YQT5:00 amThunder Bay

10h 55m

2 stops

ORD2:55 pmChicago O'Hare Intl

$585

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoThunder Bay

MDW - YQT

MDWYQT

Chicago Midway

Mon 11/17

4:15 pm-9:57 am

1 stop16h 42m

Thunder Bay

Wed 11/19

4:15 pm-10:05 am

1 stop18h 50m

$486

ChicagoThunder Bay

MDW - YQT

MDWYQT

Chicago Midway

Thu 11/20

11:00 am-9:24 pm

2 stops9h 24m

Thunder Bay

Sun 11/23

8:00 am-3:20 pm

1 stop8h 20m

$490

ChicagoThunder Bay

ORD - YQT

ORDYQT

Chicago O'Hare Intl

Thu 11/20

5:00 am-9:25 pm

2 stops15h 25m

Thunder Bay

Sun 11/23

6:00 am-11:06 pm

2 stops18h 06m

$495

ChicagoThunder Bay

MDW - YQT

MDWYQT

Chicago Midway

Thu 11/20

11:00 am-7:42 pm

1 stop7h 42m

Thunder Bay

Sun 11/23

8:00 am-3:20 pm

1 stop8h 20m

$497

ChicagoThunder Bay

MDW - YQT

MDWYQT

Chicago Midway

Mon 11/17

11:00 am-9:24 pm

2 stops9h 24m

Thunder Bay

Wed 11/19

4:15 pm-10:05 am

1 stop18h 50m

$498

ChicagoThunder Bay

ORD - YQT

ORDYQT

Chicago O'Hare Intl

Thu 11/20

5:00 am-9:25 pm

2 stops15h 25m

Thunder Bay

Sun 11/23

10:40 am-1:35 pm

3 stops27h 55m

$506

ChicagoThunder Bay

ORD - YQT

ORDYQT

Chicago O'Hare Intl

Tue 4/7

4:15 pm-10:59 pm

1 stop5h 44m

Thunder Bay

Wed 4/8

11:10 am-5:45 pm

1 stop7h 35m

$548

ChicagoThunder Bay

ORD - YQT

ORDYQT

Chicago O'Hare Intl

Thu 11/20

4:51 pm-9:24 pm

3 stops27h 33m

Thunder Bay

Sun 11/23

10:40 am-1:35 pm

3 stops27h 55m

$552

ChicagoThunder Bay

ORD - YQT

ORDYQT

Chicago O'Hare Intl

Tue 4/7

4:15 pm-10:59 pm

1 stop5h 44m

Thunder Bay

Wed 4/8

5:00 am-2:55 pm

2 stops10h 55m

$553

ChicagoThunder Bay

ORD - YQT

ORDYQT

Chicago O'Hare Intl

Thu 11/20

8:50 am-11:05 pm

2 stops13h 15m

Thunder Bay

Sun 11/23

5:00 am-10:05 am

1 stop6h 05m

$659

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 5h 44m 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.