Cheap flights from Chicago to Thunder Bay from C$ 451

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Thunder Bay departing on 30/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Cheap round-trip flights

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Porter Airlines Logo
11:00 a.m. - 7:42 p.m.MDW-YQT
7h 42m1 stop
Porter Airlines Logo
2:25 p.m. - 10:05 a.m.YQT-MDW
20h 40m1 stop
C$ 451Porter Airlines
Find Deal
Fri, 30 Jan - Thu, 5 Feb
Multiple Airlines Logo
11:05 a.m. - 7:42 p.m.MDW-YQT
7h 37m1 stop
Multiple Airlines Logo
3:45 p.m. - 10:10 a.m.YQT-MDW
19h 25m2 stops
C$ 479Multiple Airlines
Find Deal
Fri, 30 Jan - Thu, 5 Feb
Multiple Airlines Logo
11:05 a.m. - 9:24 p.m.MDW-YQT
9h 19m2 stops
Multiple Airlines Logo
3:45 p.m. - 10:10 a.m.YQT-MDW
19h 25m2 stops
C$ 589Multiple Airlines
Find Deal
Fri, 30 Jan - Thu, 5 Feb
Porter Airlines Logo
11:00 a.m. - 7:42 p.m.MDW-YQT
7h 42m1 stop
Porter Airlines Logo
2:25 p.m. - 10:05 a.m.YQT-MDW
20h 40m1 stop
C$ 798Porter Airlines
Find Deal
Tue, 20 Jan - Thu, 22 Jan
Porter Airlines Logo
11:00 a.m. - 7:42 p.m.MDW-YQT
7h 42m1 stop
Porter Airlines Logo
11:50 a.m. - 10:05 a.m.YQT-MDW
23h 15m2 stops
C$ 805Porter Airlines
Find Deal
Tue, 20 Jan - Thu, 22 Jan
Porter Airlines Logo
11:00 a.m. - 7:42 p.m.MDW-YQT
7h 42m1 stop
Porter Airlines Logo
11:50 a.m. - 10:05 a.m.YQT-MDW
23h 15m2 stops
C$ 842Porter Airlines
Find Deal
Tue, 20 Jan - Thu, 22 Jan
Porter Airlines Logo
11:00 a.m. - 9:24 p.m.MDW-YQT
9h 24m2 stops
Porter Airlines Logo
11:50 a.m. - 10:05 a.m.YQT-MDW
23h 15m2 stops
C$ 894Porter Airlines
Find Deal
Tue, 20 Jan - Thu, 22 Jan
Porter Airlines Logo
11:00 a.m. - 9:24 p.m.MDW-YQT
9h 24m2 stops
Porter Airlines Logo
11:50 a.m. - 10:05 a.m.YQT-MDW
23h 15m2 stops
C$ 932Porter Airlines
Find Deal
Tue, 20 Jan - Thu, 22 Jan
Porter Airlines Logo
11:00 a.m. - 7:42 p.m.MDW-YQT
7h 42m1 stop
Porter Airlines Logo
11:50 a.m. - 11:50 a.m.YQT-MDW
49h 00m2 stops
C$ 940Porter Airlines
Find Deal
Tue, 20 Jan - Thu, 22 Jan
Porter Airlines Logo
11:00 a.m. - 9:24 p.m.MDW-YQT
33h 24m3 stops
Porter Airlines Logo
11:50 a.m. - 10:05 a.m.YQT-MDW
23h 15m2 stops
C$ 1,208Porter Airlines
Find Deal
Fri, 30 Jan - Thu, 5 Feb

Porter Airlines flights from Chicago to Thunder Bay

Our best Porter Airlines deals on Chicago to Thunder Bay flight tickets
Porter Airlines
30 Jan
MDW11:00 a.m.Chicago Midway
7h 42m
1 stop
YQT7:42 p.m.Thunder Bay
5 Feb
YQT2:25 p.m.Thunder Bay
20h 40m
1 stop
MDW10:05 a.m.Chicago Midway
Porter Airlines
20 Jan
MDW11:00 a.m.Chicago Midway
7h 42m
1 stop
YQT7:42 p.m.Thunder Bay
22 Jan
YQT2:25 p.m.Thunder Bay
20h 40m
1 stop
MDW10:05 a.m.Chicago Midway
Porter Airlines
20 Jan
MDW11:00 a.m.Chicago Midway
7h 42m
1 stop
YQT7:42 p.m.Thunder Bay
22 Jan
YQT11:50 a.m.Thunder Bay
23h 15m
2 stops
MDW10:05 a.m.Chicago Midway

momondo Fare Finder

 
Customize your flight search to find flights from Chicago to Thunder Bay that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 30 November 2025.
Use the filters below to find and compare flights from Chicago to Thunder Bay that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoThunder Bay

MDW - YQT

MDWYQT

Chicago Midway

Fri 30/1

11:00 a.m.-7:42 p.m.

1 stop7h 42m

Thunder Bay

Thu 5/2

2:25 p.m.-10:05 a.m.

1 stop20h 40m

C$ 451

ChicagoThunder Bay

MDW - YQT

MDWYQT

Chicago Midway

Fri 30/1

11:05 a.m.-7:42 p.m.

1 stop7h 37m

Thunder Bay

Thu 5/2

3:45 p.m.-10:10 a.m.

2 stops19h 25m

C$ 479

ChicagoThunder Bay

MDW - YQT

MDWYQT

Chicago Midway

Fri 30/1

11:05 a.m.-9:24 p.m.

2 stops9h 19m

Thunder Bay

Thu 5/2

3:45 p.m.-10:10 a.m.

2 stops19h 25m

C$ 589

ChicagoThunder Bay

MDW - YQT

MDWYQT

Chicago Midway

Tue 20/1

11:00 a.m.-7:42 p.m.

1 stop7h 42m

Thunder Bay

Thu 22/1

2:25 p.m.-10:05 a.m.

1 stop20h 40m

C$ 798

ChicagoThunder Bay

MDW - YQT

MDWYQT

Chicago Midway

Tue 20/1

11:00 a.m.-7:42 p.m.

1 stop7h 42m

Thunder Bay

Thu 22/1

11:50 a.m.-10:05 a.m.

2 stops23h 15m

C$ 805

ChicagoThunder Bay

MDW - YQT

MDWYQT

Chicago Midway

Tue 20/1

11:00 a.m.-7:42 p.m.

1 stop7h 42m

Thunder Bay

Thu 22/1

11:50 a.m.-10:05 a.m.

2 stops23h 15m

C$ 842

ChicagoThunder Bay

MDW - YQT

MDWYQT

Chicago Midway

Tue 20/1

11:00 a.m.-9:24 p.m.

2 stops9h 24m

Thunder Bay

Thu 22/1

11:50 a.m.-10:05 a.m.

2 stops23h 15m

C$ 894

ChicagoThunder Bay

MDW - YQT

MDWYQT

Chicago Midway

Tue 20/1

11:00 a.m.-9:24 p.m.

2 stops9h 24m

Thunder Bay

Thu 22/1

11:50 a.m.-10:05 a.m.

2 stops23h 15m

C$ 932

ChicagoThunder Bay

MDW - YQT

MDWYQT

Chicago Midway

Tue 20/1

11:00 a.m.-7:42 p.m.

1 stop7h 42m

Thunder Bay

Thu 22/1

11:50 a.m.-11:50 a.m.

2 stops49h 00m

C$ 940

ChicagoThunder Bay

MDW - YQT

MDWYQT

Chicago Midway

Fri 30/1

11:00 a.m.-9:24 p.m.

3 stops33h 24m

Thunder Bay

Thu 5/2

11:50 a.m.-10:05 a.m.

2 stops23h 15m

C$ 1,208

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

Fastest flight time

7h 42m

Direct flights

None
The fastest flight from Chicago to Thunder Bay takes 7h 42m
There are no direct flights from Chicago to Thunder Bay. There are no popular flight routes from Chicago to Thunder Bay.
  • How far is Chicago to Thunder Bay by plane?

    A flight from Chicago to Thunder Bay will travel around 734.0 km. In terms of flight time, this usually takes a little over 7h 37m.

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

    Prices for flights from Chicago to Thunder Bay Airport are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for 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.

  • How do I get Price Alerts for flights from Chicago to Thunder Bay?

    Price Alerts will notify you by email when the price for flights to Thunder Bay from Chicago decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Chicago to Thunder Bay with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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?

All flight searches from Chicago to Thunder Bay on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Chicago to Thunder Bay flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Chicago to Thunder Bay flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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1 adult
Tue 30/12
Tue 6/1

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