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Cheap flights from Chicago to Thunder Bay from $239

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Chicago to Thunder Bay

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
10:15 am - 4:05 pmORD  Chicago O'Hare Intl-YQT Thunder Bay
4h 50m1 stop Toronto Pearson Intl
Air Canada Logo
11:20 am - 5:43 pmYQT  Thunder Bay-ORD Chicago O'Hare Intl
7h 23m1 stop Toronto Pearson Intl
$427Air Canada
Fri, Nov 13 - Mon, Nov 16
Multiple Airlines Logo
3:20 pm - 8:55 amMDW  Chicago Midway-YQT Thunder Bay
16h 35m1 stop Toronto Island
Multiple Airlines Logo
6:30 am - 2:35 pmYQT  Thunder Bay-MDW Chicago Midway
9h 05m1 stop Toronto Pearson Intl
$427Multiple Airlines
Fri, Sep 25 - Wed, Sep 30
Porter Airlines Logo
3:20 pm - 9:45 pmMDW  Chicago Midway-YQT Thunder Bay
5h 25m1 stop Toronto Island
Porter Airlines Logo
11:30 am - 11:00 amYQT  Thunder Bay-MDW Chicago Midway
24h 30m2 stops Ottawa Toronto Island
$430Porter Airlines
Fri, Sep 25 - Tue, Sep 29
Multiple Airlines Logo
3:20 pm - 8:55 amMDW  Chicago Midway-YQT Thunder Bay
16h 35m1 stop Toronto Island
Multiple Airlines Logo
6:30 am - 2:35 pmYQT  Thunder Bay-MDW Chicago Midway
9h 05m1 stop Toronto Pearson Intl
$434Multiple Airlines
Fri, Sep 25 - Sun, Oct 4
Multiple Airlines Logo
3:20 pm - 8:55 amMDW  Chicago Midway-YQT Thunder Bay
16h 35m1 stop Toronto Island
Multiple Airlines Logo
6:00 am - 11:00 amYQT  Thunder Bay-MDW Chicago Midway
6h 00m1 stop Toronto Island
$435Multiple Airlines
Wed, Sep 30 - Fri, Oct 2
Porter Airlines Logo
11:45 am - 7:20 pmMDW  Chicago Midway-YQT Thunder Bay
6h 35m1 stop Toronto Island
Porter Airlines Logo
6:30 am - 2:35 pmYQT  Thunder Bay-MDW Chicago Midway
9h 05m1 stop Toronto Pearson Intl
$436Porter Airlines
Sat, Sep 26 - Tue, Sep 29
Porter Airlines Logo
11:45 am - 7:20 pmMDW  Chicago Midway-YQT Thunder Bay
6h 35m1 stop Toronto Island
Porter Airlines Logo
8:15 am - 2:35 pmYQT  Thunder Bay-MDW Chicago Midway
7h 20m1 stop Toronto Island
$443Porter Airlines
Sat, Sep 26 - Sat, Oct 3
Porter Airlines Logo
11:45 am - 7:20 pmMDW  Chicago Midway-YQT Thunder Bay
6h 35m1 stop Toronto Island
Porter Airlines Logo
6:00 am - 11:00 amYQT  Thunder Bay-MDW Chicago Midway
6h 00m1 stop Toronto Island
$444Porter Airlines
Sat, Sep 26 - Thu, Oct 1
Multiple Airlines Logo
7:25 am - 7:20 pmORD  Chicago O'Hare Intl-YQT Thunder Bay
10h 55m1 stop Toronto Island
Multiple Airlines Logo
11:35 am - 7:48 pmYQT  Thunder Bay-ORD Chicago O'Hare Intl
9h 13m2 stops Ottawa Toronto Pearson Intl
$445Multiple Airlines
Fri, Oct 9 - Fri, Oct 16
Porter Airlines Logo
3:20 pm - 9:45 pmMDW  Chicago Midway-YQT Thunder Bay
5h 25m1 stop Toronto Island
Porter Airlines Logo
6:00 am - 11:00 amYQT  Thunder Bay-MDW Chicago Midway
6h 00m1 stop Toronto Island
$446Porter Airlines
Wed, Oct 7 - Wed, Oct 14

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WestJet flights from Chicago to Thunder Bay

Our best WestJet deals on Chicago to Thunder Bay flight tickets
WestJet
Oct 8
ORD5:30 pmChicago O'Hare Intl
24h 30m
1 stop
YQT7:00 pmThunder Bay
Oct 15
YQT7:20 pmThunder Bay
22h 20m
2 stops
ORD4:40 pmChicago O'Hare Intl
$565
WestJet
Sep 27
ORD5:30 pmChicago O'Hare Intl
15h 55m
2 stops
YQT10:25 amThunder Bay
Oct 1
YQT7:20 pmThunder Bay
22h 20m
2 stops
ORD4:40 pmChicago O'Hare Intl
$646
WestJet
Sep 28
ORD6:10 amChicago O'Hare Intl
11h 50m
2 stops
YQT7:00 pmThunder Bay
Oct 1
YQT7:50 pmThunder Bay
26h 06m
2 stops
ORD8:56 pmChicago O'Hare Intl
$1,440

Air Canada flights from Chicago to Thunder Bay

Our best Air Canada deals on Chicago to Thunder Bay flight tickets
Air Canada
Nov 13
ORD10:15 amChicago O'Hare Intl
4h 50m
1 stop
YQT4:05 pmThunder Bay
Nov 16
YQT11:20 amThunder Bay
7h 23m
1 stop
ORD5:43 pmChicago O'Hare Intl
$427
Air Canada
Sep 28
ORD3:45 pmChicago O'Hare Intl
6h 18m
1 stop
YQT11:03 pmThunder Bay
Oct 2
YQT11:45 amThunder Bay
6h 08m
1 stop
ORD4:53 pmChicago O'Hare Intl
$500
Air Canada
Oct 8
ORD9:55 amChicago O'Hare Intl
6h 18m
1 stop
YQT5:13 pmThunder Bay
Oct 15
YQT11:45 amThunder Bay
9h 03m
1 stop
ORD7:48 pmChicago O'Hare Intl
$525

momondo Fare Finder

 
Use the filters below to find and compare flights from Chicago to Thunder Bay that are best for you.

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Price

Cheapest round-trip

ChicagoThunder Bay

ORD Chicago O'Hare Intl - YQT Thunder Bay

ORDYQT

Chicago O'Hare Intl

Fri 11/13

10:15 am-4:05 pm

1 stop4h 50m

Thunder Bay

Mon 11/16

11:20 am-5:43 pm

1 stop7h 23m

$427

ChicagoThunder Bay

MDW Chicago Midway - YQT Thunder Bay

MDWYQT

Chicago Midway

Fri 9/25

3:20 pm-8:55 am

1 stop16h 35m

Thunder Bay

Wed 9/30

6:30 am-2:35 pm

1 stop9h 05m

$427

ChicagoThunder Bay

MDW Chicago Midway - YQT Thunder Bay

MDWYQT

Chicago Midway

Fri 9/25

3:20 pm-9:45 pm

1 stop5h 25m

Thunder Bay

Tue 9/29

11:30 am-11:00 am

2 stops24h 30m

$430

ChicagoThunder Bay

MDW Chicago Midway - YQT Thunder Bay

MDWYQT

Chicago Midway

Fri 9/25

3:20 pm-8:55 am

1 stop16h 35m

Thunder Bay

Sun 10/4

6:30 am-2:35 pm

1 stop9h 05m

$434

ChicagoThunder Bay

MDW Chicago Midway - YQT Thunder Bay

MDWYQT

Chicago Midway

Wed 9/30

3:20 pm-8:55 am

1 stop16h 35m

Thunder Bay

Fri 10/2

6:00 am-11:00 am

1 stop6h 00m

$435

ChicagoThunder Bay

MDW Chicago Midway - YQT Thunder Bay

MDWYQT

Chicago Midway

Sat 9/26

11:45 am-7:20 pm

1 stop6h 35m

Thunder Bay

Tue 9/29

6:30 am-2:35 pm

1 stop9h 05m

$436

ChicagoThunder Bay

MDW Chicago Midway - YQT Thunder Bay

MDWYQT

Chicago Midway

Sat 9/26

11:45 am-7:20 pm

1 stop6h 35m

Thunder Bay

Sat 10/3

8:15 am-2:35 pm

1 stop7h 20m

$443

ChicagoThunder Bay

MDW Chicago Midway - YQT Thunder Bay

MDWYQT

Chicago Midway

Sat 9/26

11:45 am-7:20 pm

1 stop6h 35m

Thunder Bay

Thu 10/1

6:00 am-11:00 am

1 stop6h 00m

$444

ChicagoThunder Bay

ORD Chicago O'Hare Intl - YQT Thunder Bay

ORDYQT

Chicago O'Hare Intl

Fri 10/9

7:25 am-7:20 pm

1 stop10h 55m

Thunder Bay

Fri 10/16

11:35 am-7:48 pm

2 stops9h 13m

$445
Quickest round-trip

ChicagoThunder Bay

MDW Chicago Midway - YQT Thunder Bay

MDWYQT

Chicago Midway

Wed 10/7

3:20 pm-9:45 pm

1 stop5h 25m

Thunder Bay

Wed 10/14

6:00 am-11:00 am

1 stop6h 00m

$446

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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See travel insights to Thunder Bay from

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?

Air Canada, Porter Airlines, and United Airlines are the most popular carriers 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

$239

Fastest flight time

5h 25m

Direct flights

None
The best one-way flight to Thunder Bay from Chicago in the past 72 hours is $239. The best round-trip flight deal from Chicago to Thunder Bay found on momondo in the last 72 hours is $427.
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?

    Thunder Bay is 456.1 mi away from Chicago. Typically, this will take 5h 25m 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.

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