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

Prices for flights from Illinois to Thunder Bay Airport are refreshed on a daily basis.

How old do you have to be to fly from Illinois 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 Illinois 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$ 371 Cheap Flights from Illinois to Thunder Bay in 2026

Find the cheapest flights from Illinois to Thunder Bay

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:45 p.m. - 10:33 p.m.

MDW

YQT

27h 48m

2 stops

11:00 a.m. - 8:42 a.m.

YQT

MDW

22h 42m

3 stops

C$ 1,353Multiple Airlines

Tue, 8 Sep - Sat, 12 Sep

9:29 a.m. - 10:33 p.m.

MDW

YQT

12h 04m

3 stops

11:00 a.m. - 8:42 a.m.

YQT

MDW

22h 42m

3 stops

C$ 1,489Multiple Airlines

Tue, 8 Sep - Sat, 12 Sep

5:45 p.m. - 10:33 p.m.

MDW

YQT

27h 48m

2 stops

6:30 a.m. - 4:57 p.m.

YQT

MDW

11h 27m

2 stops

C$ 1,721Multiple Airlines

Tue, 8 Sep - Sat, 12 Sep

10:48 a.m. - 7:00 p.m.

MDW

YQT

31h 12m

2 stops

7:50 p.m. - 3:25 p.m.

YQT

MDW

20h 35m

2 stops

C$ 1,919WestJet

Wed, 30 Sep - Fri, 2 Oct

2:00 p.m. - 10:25 a.m.

MDW

YQT

19h 25m

2 stops

7:50 p.m. - 9:50 a.m.

YQT

MDW

15h 00m

2 stops

C$ 1,952WestJet

Tue, 29 Sep - Sun, 4 Oct

10:48 a.m. - 7:00 p.m.

MDW

YQT

31h 12m

2 stops

7:50 p.m. - 10:37 a.m.

YQT

MDW

15h 47m

2 stops

C$ 1,959WestJet

Wed, 23 Sep - Fri, 2 Oct

7:13 p.m. - 6:45 p.m.

MDW

YQT

22h 32m

2 stops

7:50 p.m. - 10:37 a.m.

YQT

MDW

15h 47m

2 stops

C$ 1,999WestJet

Mon, 28 Sep - Fri, 2 Oct

10:48 a.m. - 7:00 p.m.

MDW

YQT

31h 12m

2 stops

7:50 p.m. - 3:25 p.m.

YQT

MDW

20h 35m

2 stops

C$ 2,019WestJet

Thu, 24 Sep - Fri, 2 Oct

2:00 p.m. - 6:45 p.m.

MDW

YQT

27h 45m

2 stops

11:00 a.m. - 6:19 p.m.

YQT

MDW

32h 19m

2 stops

C$ 2,037WestJet

Mon, 28 Sep - Fri, 2 Oct

7:13 p.m. - 10:25 a.m.

MDW

YQT

14h 12m

2 stops

7:20 p.m. - 6:19 p.m.

YQT

MDW

23h 59m

2 stops

C$ 2,039WestJet

Tue, 29 Sep - Sat, 3 Oct

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Porter Airlines flights from Illinois to Thunder Bay

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

Porter Airlines

8 Jul

MDW3:20 p.m.Chicago Midway

5h 25m

1 stop

YQT9:45 p.m.Thunder Bay

15 Jul

YQT8:15 a.m.Thunder Bay

7h 20m

1 stop

MDW2:35 p.m.Chicago Midway

C$ 792

Porter Airlines

8 Jul

MDW3:20 p.m.Chicago Midway

5h 25m

1 stop

YQT9:45 p.m.Thunder Bay

16 Jul

YQT6:00 a.m.Thunder Bay

9h 35m

1 stop

MDW2:35 p.m.Chicago Midway

C$ 804

Porter Airlines

8 Jul

MDW3:20 p.m.Chicago Midway

5h 25m

1 stop

YQT9:45 p.m.Thunder Bay

17 Jul

YQT5:15 p.m.Thunder Bay

17h 25m

1 stop

MDW9:40 a.m.Chicago Midway

C$ 827

WestJet flights from Illinois to Thunder Bay

Our best WestJet deals on Illinois to Thunder Bay flight tickets

WestJet

7 Jul

MDW12:41 p.m.Chicago Midway

29h 19m

2 stops

YQT7:00 p.m.Thunder Bay

14 Jul

YQT7:50 p.m.Thunder Bay

21h 25m

2 stops

MDW4:15 p.m.Chicago Midway

C$ 2,027

WestJet

7 Jul

MDW12:41 p.m.Chicago Midway

29h 19m

2 stops

YQT7:00 p.m.Thunder Bay

16 Jul

YQT7:50 p.m.Thunder Bay

21h 25m

2 stops

MDW4:15 p.m.Chicago Midway

C$ 2,067

WestJet

7 Jul

MDW12:41 p.m.Chicago Midway

29h 19m

2 stops

YQT7:00 p.m.Thunder Bay

15 Jul

YQT7:50 p.m.Thunder Bay

23h 35m

2 stops

MDW6:25 p.m.Chicago Midway

C$ 2,068

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoThunder Bay

MDW - YQT

MDWYQT

Chicago Midway

Tue 8/9

5:45 p.m.-10:33 p.m.

2 stops27h 48m

Thunder Bay

Sat 12/9

11:00 a.m.-8:42 a.m.

3 stops22h 42m

C$ 1,353

ChicagoThunder Bay

MDW - YQT

MDWYQT

Chicago Midway

Tue 8/9

9:29 a.m.-10:33 p.m.

3 stops12h 04m

Thunder Bay

Sat 12/9

11:00 a.m.-8:42 a.m.

3 stops22h 42m

C$ 1,489

ChicagoThunder Bay

MDW - YQT

MDWYQT

Chicago Midway

Tue 8/9

5:45 p.m.-10:33 p.m.

2 stops27h 48m

Thunder Bay

Sat 12/9

6:30 a.m.-4:57 p.m.

2 stops11h 27m

C$ 1,721

ChicagoThunder Bay

MDW - YQT

MDWYQT

Chicago Midway

Wed 30/9

10:48 a.m.-7:00 p.m.

2 stops31h 12m

Thunder Bay

Fri 2/10

7:50 p.m.-3:25 p.m.

2 stops20h 35m

C$ 1,919

Quickest round-trip

ChicagoThunder Bay

MDW - YQT

MDWYQT

Chicago Midway

Tue 29/9

2:00 p.m.-10:25 a.m.

2 stops19h 25m

Thunder Bay

Sun 4/10

7:50 p.m.-9:50 a.m.

2 stops15h 00m

C$ 1,952

ChicagoThunder Bay

MDW - YQT

MDWYQT

Chicago Midway

Wed 23/9

10:48 a.m.-7:00 p.m.

2 stops31h 12m

Thunder Bay

Fri 2/10

7:50 p.m.-10:37 a.m.

2 stops15h 47m

C$ 1,959

ChicagoThunder Bay

MDW - YQT

MDWYQT

Chicago Midway

Mon 28/9

7:13 p.m.-6:45 p.m.

2 stops22h 32m

Thunder Bay

Fri 2/10

7:50 p.m.-10:37 a.m.

2 stops15h 47m

C$ 1,999

ChicagoThunder Bay

MDW - YQT

MDWYQT

Chicago Midway

Thu 24/9

10:48 a.m.-7:00 p.m.

2 stops31h 12m

Thunder Bay

Fri 2/10

7:50 p.m.-3:25 p.m.

2 stops20h 35m

C$ 2,019

ChicagoThunder Bay

MDW - YQT

MDWYQT

Chicago Midway

Mon 28/9

2:00 p.m.-6:45 p.m.

2 stops27h 45m

Thunder Bay

Fri 2/10

11:00 a.m.-6:19 p.m.

2 stops32h 19m

C$ 2,037

ChicagoThunder Bay

MDW - YQT

MDWYQT

Chicago Midway

Tue 29/9

7:13 p.m.-10:25 a.m.

2 stops14h 12m

Thunder Bay

Sat 3/10

7:20 p.m.-6:19 p.m.

2 stops23h 59m

C$ 2,039

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 Illinois 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 Illinois to Thunder Bay?

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

Cheap Illinois to Thunder Bay flight deals and tips

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

Fastest flight time	5h 25m
Direct flights	None

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

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

Search flight deals

Frequently asked questions about flying from Illinois to Thunder Bay

When did momondo last update prices for flights from Illinois to Thunder Bay Airport?
Prices for flights from Illinois to Thunder Bay Airport are refreshed on a daily basis.
How old do you have to be to fly from Illinois 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 Illinois 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 Illinois to Thunder Bay?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Thunder Bay from Illinois.

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

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

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

momondo helps you find the best flight between Illinois and Thunder Bay by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Illinois 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.