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.

C$ 314 Cheap Flights from Chicago to Thunder Bay in 2026

Find the cheapest flights from Chicago to Thunder Bay

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:20 p.m. - 9:45 p.m.MDW Chicago Midway-YQT Thunder Bay

5h 25m1 stop Toronto Island

6:00 a.m. - 11:00 a.m.YQT Thunder Bay-MDW Chicago Midway

6h 00m1 stop Toronto Island

C$ 616Porter Airlines

Fri, 25 Sep - Mon, 28 Sep

3:20 p.m. - 1:00 p.m.MDW Chicago Midway-YQT Thunder Bay

20h 40m1 stop Toronto Island

11:30 a.m. - 11:00 a.m.YQT Thunder Bay-MDW Chicago Midway

24h 30m2 stops Ottawa Toronto Island

C$ 620Porter Airlines

Thu, 10 Sep - Wed, 23 Sep

3:20 p.m. - 1:00 p.m.MDW Chicago Midway-YQT Thunder Bay

20h 40m1 stop Toronto Island

8:15 a.m. - 2:35 p.m.YQT Thunder Bay-MDW Chicago Midway

7h 20m1 stop Toronto Island

C$ 621Porter Airlines

Thu, 10 Sep - Wed, 23 Sep

3:20 p.m. - 9:45 p.m.MDW Chicago Midway-YQT Thunder Bay

5h 25m1 stop Toronto Island

11:30 a.m. - 11:00 a.m.YQT Thunder Bay-MDW Chicago Midway

24h 30m2 stops Ottawa Toronto Island

C$ 626Porter Airlines

Fri, 25 Sep - Mon, 28 Sep

3:20 p.m. - 9:45 p.m.MDW Chicago Midway-YQT Thunder Bay

5h 25m1 stop Toronto Island

6:00 a.m. - 11:00 a.m.YQT Thunder Bay-MDW Chicago Midway

6h 00m1 stop Toronto Island

C$ 637Porter Airlines

Thu, 24 Sep - Mon, 28 Sep

11:45 a.m. - 7:20 p.m.MDW Chicago Midway-YQT Thunder Bay

6h 35m1 stop Toronto Island

11:30 a.m. - 11:00 a.m.YQT Thunder Bay-MDW Chicago Midway

24h 30m2 stops Ottawa Toronto Island

C$ 638Porter Airlines

Sat, 12 Sep - Wed, 23 Sep

11:45 a.m. - 6:05 p.m.MDW Chicago Midway-YQT Thunder Bay

5h 20m1 stop Toronto Island

6:00 a.m. - 2:35 p.m.YQT Thunder Bay-MDW Chicago Midway

9h 35m1 stop Toronto Island

C$ 646Porter Airlines

Sat, 12 Sep - Wed, 23 Sep

3:20 p.m. - 9:45 p.m.MDW Chicago Midway-YQT Thunder Bay

5h 25m1 stop Toronto Island

8:15 a.m. - 2:35 p.m.YQT Thunder Bay-MDW Chicago Midway

7h 20m1 stop Toronto Island

C$ 689Porter Airlines

Tue, 29 Sep - Tue, 6 Oct

11:45 a.m. - 7:20 p.m.MDW Chicago Midway-YQT Thunder Bay

6h 35m1 stop Toronto Island

11:35 a.m. - 11:00 a.m.YQT Thunder Bay-MDW Chicago Midway

24h 25m2 stops Ottawa Toronto Island

C$ 706Porter Airlines

Tue, 29 Sep - Tue, 6 Oct

3:20 p.m. - 9:45 p.m.MDW Chicago Midway-YQT Thunder Bay

5h 25m1 stop Toronto Island

6:00 a.m. - 11:00 a.m.YQT Thunder Bay-MDW Chicago Midway

6h 00m1 stop Toronto Island

C$ 725Porter Airlines

Wed, 30 Sep - Wed, 7 Oct

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Porter Airlines flights from Chicago to Thunder Bay

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

Porter Airlines

25 Sep

MDW3:20 p.m.Chicago Midway

5h 25m

1 stop

YQT9:45 p.m.Thunder Bay

28 Sep

YQT6:00 a.m.Thunder Bay

6h 00m

1 stop

MDW11:00 a.m.Chicago Midway

C$ 616

Porter Airlines

10 Sep

MDW3:20 p.m.Chicago Midway

20h 40m

1 stop

YQT1:00 p.m.Thunder Bay

23 Sep

YQT11:30 a.m.Thunder Bay

24h 30m

2 stops

MDW11:00 a.m.Chicago Midway

C$ 620

Porter Airlines

10 Sep

MDW3:20 p.m.Chicago Midway

20h 40m

1 stop

YQT1:00 p.m.Thunder Bay

23 Sep

YQT8:15 a.m.Thunder Bay

7h 20m

1 stop

MDW2:35 p.m.Chicago Midway

C$ 621

WestJet flights from Chicago to Thunder Bay

Our best WestJet deals on Chicago to Thunder Bay flight tickets

WestJet

24 Sep

MDW9:59 a.m.Chicago Midway

31h 46m

2 stops

YQT6:45 p.m.Thunder Bay

28 Sep

YQT7:20 p.m.Thunder Bay

23h 59m

2 stops

MDW6:19 p.m.Chicago Midway

C$ 1,341

WestJet

25 Sep

MDW7:13 p.m.Chicago Midway

14h 12m

2 stops

YQT10:25 a.m.Thunder Bay

28 Sep

YQT7:20 p.m.Thunder Bay

23h 59m

2 stops

MDW6:19 p.m.Chicago Midway

C$ 1,580

WestJet

27 Sep

MDW9:29 a.m.Chicago Midway

32h 31m

2 stops

YQT7:00 p.m.Thunder Bay

4 Oct

YQT7:50 p.m.Thunder Bay

14h 59m

2 stops

MDW9:49 a.m.Chicago Midway

C$ 2,060

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

ChicagoThunder Bay

MDW Chicago Midway - YQT Thunder Bay

MDWYQT

Chicago Midway

Fri 25/9

3:20 p.m.-9:45 p.m.

1 stop5h 25m

Thunder Bay

Mon 28/9

6:00 a.m.-11:00 a.m.

1 stop6h 00m

C$ 616

ChicagoThunder Bay

MDW Chicago Midway - YQT Thunder Bay

MDWYQT

Chicago Midway

Thu 10/9

3:20 p.m.-1:00 p.m.

1 stop20h 40m

Thunder Bay

Wed 23/9

11:30 a.m.-11:00 a.m.

2 stops24h 30m

C$ 620

ChicagoThunder Bay

MDW Chicago Midway - YQT Thunder Bay

MDWYQT

Chicago Midway

Thu 10/9

3:20 p.m.-1:00 p.m.

1 stop20h 40m

Thunder Bay

Wed 23/9

8:15 a.m.-2:35 p.m.

1 stop7h 20m

C$ 621

ChicagoThunder Bay

MDW Chicago Midway - YQT Thunder Bay

MDWYQT

Chicago Midway

Fri 25/9

3:20 p.m.-9:45 p.m.

1 stop5h 25m

Thunder Bay

Mon 28/9

11:30 a.m.-11:00 a.m.

2 stops24h 30m

C$ 626

ChicagoThunder Bay

MDW Chicago Midway - YQT Thunder Bay

MDWYQT

Chicago Midway

Thu 24/9

3:20 p.m.-9:45 p.m.

1 stop5h 25m

Thunder Bay

Mon 28/9

6:00 a.m.-11:00 a.m.

1 stop6h 00m

C$ 637

ChicagoThunder Bay

MDW Chicago Midway - YQT Thunder Bay

MDWYQT

Chicago Midway

Sat 12/9

11:45 a.m.-7:20 p.m.

1 stop6h 35m

Thunder Bay

Wed 23/9

11:30 a.m.-11:00 a.m.

2 stops24h 30m

C$ 638

ChicagoThunder Bay

MDW Chicago Midway - YQT Thunder Bay

MDWYQT

Chicago Midway

Sat 12/9

11:45 a.m.-6:05 p.m.

1 stop5h 20m

Thunder Bay

Wed 23/9

6:00 a.m.-2:35 p.m.

1 stop9h 35m

C$ 646

ChicagoThunder Bay

MDW Chicago Midway - YQT Thunder Bay

MDWYQT

Chicago Midway

Tue 29/9

3:20 p.m.-9:45 p.m.

1 stop5h 25m

Thunder Bay

Tue 6/10

8:15 a.m.-2:35 p.m.

1 stop7h 20m

C$ 689

ChicagoThunder Bay

MDW Chicago Midway - YQT Thunder Bay

MDWYQT

Chicago Midway

Tue 29/9

11:45 a.m.-7:20 p.m.

1 stop6h 35m

Thunder Bay

Tue 6/10

11:35 a.m.-11:00 a.m.

2 stops24h 25m

C$ 706

ChicagoThunder Bay

MDW Chicago Midway - YQT Thunder Bay

MDWYQT

Chicago Midway

Wed 30/9

3:20 p.m.-9:45 p.m.

1 stop5h 25m

Thunder Bay

Wed 7/10

6:00 a.m.-11:00 a.m.

1 stop6h 00m

C$ 725

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 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

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

Porter Airlines is the most popular carrier operating from Chicago to Thunder Bay

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

Best price found	C$ 314
Fastest flight time	5h 25m
Direct flights	None

The best one-way flight to Thunder Bay from Chicago in the past 72 hours is C$ 314. The best round-trip flight deal from Chicago to Thunder Bay found on momondo in the last 72 hours is C$ 616.

The fastest flight from Chicago to Thunder Bay takes 5h 25m

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

Search flight deals

Frequently asked questions about flying 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 5h 25m.
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.

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.