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Cheap flights from Chicago to Thunder Bay from $347

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.
Porter Airlines Logo
11:45 am - 7:20 pmMDW  Chicago Midway-YQT Thunder Bay
6h 35m1 stop Toronto Island
Porter Airlines Logo
11:35 am - 11:00 amYQT  Thunder Bay-MDW Chicago Midway
24h 25m2 stops Ottawa Toronto Island
$418Porter Airlines
Sun, Oct 11 - Sun, Oct 18
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
$418Porter Airlines
Sun, Oct 11 - Sun, Oct 18
Porter Airlines Logo
3:20 pm - 1:00 pmMDW  Chicago Midway-YQT Thunder Bay
20h 40m1 stop Toronto Island
Porter Airlines Logo
1:50 pm - 11:00 amYQT  Thunder Bay-MDW Chicago Midway
22h 10m1 stop Toronto Island
$423Porter Airlines
Sat, Oct 10 - Sat, Oct 17
Porter Airlines Logo
12:20 pm - 10:19 pmORD  Chicago O'Hare Intl-YQT Thunder Bay
8h 59m1 stop Toronto Island
Porter Airlines Logo
7:05 am - 11:40 amYQT  Thunder Bay-ORD Chicago O'Hare Intl
5h 35m1 stop Toronto Island
$467Porter Airlines
Fri, Nov 13 - Mon, Nov 16
Porter Airlines Logo
12:20 pm - 10:19 pmORD  Chicago O'Hare Intl-YQT Thunder Bay
8h 59m1 stop Toronto Island
Porter Airlines Logo
1:30 pm - 5:40 pmYQT  Thunder Bay-ORD Chicago O'Hare Intl
5h 10m1 stop Toronto Island
$469Porter Airlines
Sat, Oct 31 - Sat, Nov 7
Porter Airlines Logo
6:20 pm - 9:28 pmORD  Chicago O'Hare Intl-YQT Thunder Bay
26h 08m2 stops Toronto Island Ottawa
Porter Airlines Logo
1:30 pm - 5:40 pmYQT  Thunder Bay-ORD Chicago O'Hare Intl
5h 10m1 stop Toronto Island
$473Porter Airlines
Sat, Oct 31 - Sat, Nov 7
Air Canada Logo
8:45 am - 4:05 pmORD  Chicago O'Hare Intl-YQT Thunder Bay
6h 20m1 stop Toronto Pearson Intl
Air Canada Logo
5:00 am - 2:52 pmYQT  Thunder Bay-ORD Chicago O'Hare Intl
10h 52m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
$496Air Canada
Fri, Nov 13 - Mon, Nov 16
Multiple Airlines Logo
5:30 pm - 7:00 pmORD  Chicago O'Hare Intl-YQT Thunder Bay
24h 30m1 stop Calgary
Multiple Airlines Logo
7:05 am - 11:40 amYQT  Thunder Bay-ORD Chicago O'Hare Intl
5h 35m1 stop Toronto Island
$499Multiple Airlines
Thu, Oct 22 - Sun, Oct 25
Multiple Airlines Logo
4:20 pm - 7:00 pmORD  Chicago O'Hare Intl-YQT Thunder Bay
25h 40m2 stops Phoenix Sky Harbor Intl Calgary
Multiple Airlines Logo
9:00 am - 5:40 pmYQT  Thunder Bay-ORD Chicago O'Hare Intl
9h 40m1 stop Toronto Island
$507Multiple Airlines
Thu, Oct 22 - Sun, Oct 25
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
$517Porter Airlines
Fri, Oct 9 - Fri, Oct 16

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Air Canada flights from Chicago to Thunder Bay

Our best Air Canada deals on Chicago to Thunder Bay flight tickets
Air Canada
Nov 13
ORD8:45 amChicago O'Hare Intl
6h 20m
1 stop
YQT4:05 pmThunder Bay
Nov 16
YQT5:00 amThunder Bay
10h 52m
2 stops
ORD2:52 pmChicago O'Hare Intl
$496
Air Canada
Oct 9
ORD3:45 pmChicago O'Hare Intl
6h 13m
1 stop
YQT10:58 pmThunder Bay
Oct 16
YQT5:15 amThunder Bay
10h 37m
2 stops
ORD2:52 pmChicago O'Hare Intl
$582
Air Canada
Nov 13
ORD5:00 amChicago O'Hare Intl
10h 05m
2 stops
YQT4:05 pmThunder Bay
Nov 16
YQT5:00 amThunder Bay
10h 52m
2 stops
ORD2:52 pmChicago O'Hare Intl
$624

Porter Airlines flights from Chicago to Thunder Bay

Our best Porter Airlines deals on Chicago to Thunder Bay flight tickets
Porter Airlines
Oct 11
MDW11:45 amChicago Midway
6h 35m
1 stop
YQT7:20 pmThunder Bay
Oct 18
YQT11:35 amThunder Bay
24h 25m
2 stops
MDW11:00 amChicago Midway
$418
Porter Airlines
Oct 10
MDW3:20 pmChicago Midway
20h 40m
1 stop
YQT1:00 pmThunder Bay
Oct 17
YQT1:50 pmThunder Bay
22h 10m
1 stop
MDW11:00 amChicago Midway
$423
Porter Airlines
Nov 13
ORD12:20 pmChicago O'Hare Intl
8h 59m
1 stop
YQT10:19 pmThunder Bay
Nov 16
YQT7:05 amThunder Bay
5h 35m
1 stop
ORD11:40 amChicago O'Hare Intl
$467

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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Route

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Price

Cheapest round-trip

ChicagoThunder Bay

MDW Chicago Midway - YQT Thunder Bay

MDWYQT

Chicago Midway

Sun 10/11

11:45 am-7:20 pm

1 stop6h 35m

Thunder Bay

Sun 10/18

11:35 am-11:00 am

2 stops24h 25m

$418
Quickest round-trip

ChicagoThunder Bay

MDW Chicago Midway - YQT Thunder Bay

MDWYQT

Chicago Midway

Sun 10/11

11:45 am-7:20 pm

1 stop6h 35m

Thunder Bay

Sun 10/18

6:00 am-11:00 am

1 stop6h 00m

$418

ChicagoThunder Bay

MDW Chicago Midway - YQT Thunder Bay

MDWYQT

Chicago Midway

Sat 10/10

3:20 pm-1:00 pm

1 stop20h 40m

Thunder Bay

Sat 10/17

1:50 pm-11:00 am

1 stop22h 10m

$423

ChicagoThunder Bay

ORD Chicago O'Hare Intl - YQT Thunder Bay

ORDYQT

Chicago O'Hare Intl

Fri 11/13

12:20 pm-10:19 pm

1 stop8h 59m

Thunder Bay

Mon 11/16

7:05 am-11:40 am

1 stop5h 35m

$467

ChicagoThunder Bay

ORD Chicago O'Hare Intl - YQT Thunder Bay

ORDYQT

Chicago O'Hare Intl

Sat 10/31

12:20 pm-10:19 pm

1 stop8h 59m

Thunder Bay

Sat 11/7

1:30 pm-5:40 pm

1 stop5h 10m

$469

ChicagoThunder Bay

ORD Chicago O'Hare Intl - YQT Thunder Bay

ORDYQT

Chicago O'Hare Intl

Sat 10/31

6:20 pm-9:28 pm

2 stops26h 08m

Thunder Bay

Sat 11/7

1:30 pm-5:40 pm

1 stop5h 10m

$473

ChicagoThunder Bay

ORD Chicago O'Hare Intl - YQT Thunder Bay

ORDYQT

Chicago O'Hare Intl

Fri 11/13

8:45 am-4:05 pm

1 stop6h 20m

Thunder Bay

Mon 11/16

5:00 am-2:52 pm

2 stops10h 52m

$496

ChicagoThunder Bay

ORD Chicago O'Hare Intl - YQT Thunder Bay

ORDYQT

Chicago O'Hare Intl

Thu 10/22

5:30 pm-7:00 pm

1 stop24h 30m

Thunder Bay

Sun 10/25

7:05 am-11:40 am

1 stop5h 35m

$499

ChicagoThunder Bay

ORD Chicago O'Hare Intl - YQT Thunder Bay

ORDYQT

Chicago O'Hare Intl

Thu 10/22

4:20 pm-7:00 pm

2 stops25h 40m

Thunder Bay

Sun 10/25

9:00 am-5:40 pm

1 stop9h 40m

$507

ChicagoThunder Bay

MDW Chicago Midway - YQT Thunder Bay

MDWYQT

Chicago Midway

Fri 10/9

11:45 am-7:20 pm

1 stop6h 35m

Thunder Bay

Fri 10/16

6:00 am-11:00 am

1 stop6h 00m

$517

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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?

Porter Airlines, Air Canada, and WestJet 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

$347

Fastest flight time

6h 35m

Direct flights

None
The best one-way flight to Thunder Bay from Chicago in the past 72 hours is $347. The best round-trip flight deal from Chicago to Thunder Bay found on momondo in the last 72 hours is $418.
The fastest flight from Chicago to Thunder Bay takes 6h 35m
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 6h 35m 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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