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Cheap flights from Chicago to Thunder Bay from $248

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
6:00 am - 11:00 amYQT  Thunder Bay-MDW Chicago Midway
6h 00m1 stop Toronto Island
$580Porter Airlines
Tue, Sep 22 - Sat, Sep 26
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
$581Porter Airlines
Fri, Sep 18 - Sat, Sep 26
Porter Airlines Logo
3:20 pm - 9:45 pmMDW  Chicago Midway-YQT Thunder Bay
5h 25m1 stop Toronto Island
Porter Airlines Logo
8:15 am - 2:35 pmYQT  Thunder Bay-MDW Chicago Midway
7h 20m1 stop Toronto Island
$588Porter Airlines
Tue, Sep 22 - Sat, Sep 26
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
$588Porter Airlines
Thu, Sep 24 - Mon, Sep 28
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
$591Porter Airlines
Mon, Oct 5 - Mon, Oct 12
Porter Airlines Logo
3:20 pm - 9:45 pmMDW  Chicago Midway-YQT Thunder Bay
5h 25m1 stop Toronto Island
Porter Airlines Logo
8:15 am - 2:35 pmYQT  Thunder Bay-MDW Chicago Midway
7h 20m1 stop Toronto Island
$612Porter Airlines
Tue, Sep 22 - Sat, Sep 26
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
$617Porter Airlines
Thu, Sep 24 - Mon, Sep 28
Air Canada Logo
9:55 am - 5:18 pmORD  Chicago O'Hare Intl-YQT Thunder Bay
6h 23m1 stop Toronto Pearson Intl
Air Canada Logo
11:45 am - 3:51 pmYQT  Thunder Bay-ORD Chicago O'Hare Intl
5h 06m1 stop Toronto Pearson Intl
$642Air Canada
Fri, Sep 18 - Tue, Sep 22
Air Canada Logo
3:45 pm - 11:03 pmORD  Chicago O'Hare Intl-YQT Thunder Bay
6h 18m1 stop Toronto Pearson Intl
Air Canada Logo
11:45 am - 4:58 pmYQT  Thunder Bay-ORD Chicago O'Hare Intl
6h 13m1 stop Toronto Pearson Intl
$642Air Canada
Thu, Sep 24 - Mon, Sep 28
Air Canada Logo
3:45 pm - 11:03 pmORD  Chicago O'Hare Intl-YQT Thunder Bay
6h 18m1 stop Toronto Pearson Intl
Air Canada Logo
11:45 am - 4:58 pmYQT  Thunder Bay-ORD Chicago O'Hare Intl
6h 13m1 stop Toronto Pearson Intl
$648Air Canada
Thu, Sep 24 - Mon, Sep 28

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Porter Airlines flights from Chicago to Thunder Bay

Our best Porter Airlines deals on Chicago to Thunder Bay flight tickets
Porter Airlines
Sep 22
MDW3:20 pmChicago Midway
5h 25m
1 stop
YQT9:45 pmThunder Bay
Sep 26
YQT8:15 amThunder Bay
7h 20m
1 stop
MDW2:35 pmChicago Midway
$565
Porter Airlines
Sep 22
MDW11:45 amChicago Midway
6h 35m
1 stop
YQT7:20 pmThunder Bay
Sep 26
YQT6:00 amThunder Bay
6h 00m
1 stop
MDW11:00 amChicago Midway
$580
Porter Airlines
Sep 18
MDW3:20 pmChicago Midway
5h 25m
1 stop
YQT9:45 pmThunder Bay
Sep 26
YQT6:00 amThunder Bay
6h 00m
1 stop
MDW11:00 amChicago Midway
$581

Air Canada flights from Chicago to Thunder Bay

Our best Air Canada deals on Chicago to Thunder Bay flight tickets
Air Canada
Sep 24
ORD3:45 pmChicago O'Hare Intl
6h 18m
1 stop
YQT11:03 pmThunder Bay
Sep 28
YQT11:45 amThunder Bay
6h 13m
1 stop
ORD4:58 pmChicago O'Hare Intl
$642
Air Canada
Sep 24
ORD3:45 pmChicago O'Hare Intl
6h 18m
1 stop
YQT11:03 pmThunder Bay
Sep 28
YQT11:45 amThunder Bay
6h 13m
1 stop
ORD4:58 pmChicago O'Hare Intl
$648
Air Canada
Sep 24
ORD3:45 pmChicago O'Hare Intl
6h 18m
1 stop
YQT11:03 pmThunder Bay
Sep 28
YQT5:05 amThunder Bay
10h 47m
2 stops
ORD2:52 pmChicago O'Hare Intl
$650

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

MDW Chicago Midway - YQT Thunder Bay

MDWYQT

Chicago Midway

Tue 9/22

11:45 am-7:20 pm

1 stop6h 35m

Thunder Bay

Sat 9/26

6:00 am-11:00 am

1 stop6h 00m

$580
Quickest round-trip

ChicagoThunder Bay

MDW Chicago Midway - YQT Thunder Bay

MDWYQT

Chicago Midway

Fri 9/18

3:20 pm-9:45 pm

1 stop5h 25m

Thunder Bay

Sat 9/26

6:00 am-11:00 am

1 stop6h 00m

$581

ChicagoThunder Bay

MDW Chicago Midway - YQT Thunder Bay

MDWYQT

Chicago Midway

Tue 9/22

3:20 pm-9:45 pm

1 stop5h 25m

Thunder Bay

Sat 9/26

8:15 am-2:35 pm

1 stop7h 20m

$588

ChicagoThunder Bay

MDW Chicago Midway - YQT Thunder Bay

MDWYQT

Chicago Midway

Thu 9/24

3:20 pm-9:45 pm

1 stop5h 25m

Thunder Bay

Mon 9/28

6:00 am-11:00 am

1 stop6h 00m

$588

ChicagoThunder Bay

MDW Chicago Midway - YQT Thunder Bay

MDWYQT

Chicago Midway

Mon 10/5

11:45 am-7:20 pm

1 stop6h 35m

Thunder Bay

Mon 10/12

6:00 am-11:00 am

1 stop6h 00m

$591

ChicagoThunder Bay

MDW Chicago Midway - YQT Thunder Bay

MDWYQT

Chicago Midway

Tue 9/22

3:20 pm-9:45 pm

1 stop5h 25m

Thunder Bay

Sat 9/26

8:15 am-2:35 pm

1 stop7h 20m

$612

ChicagoThunder Bay

MDW Chicago Midway - YQT Thunder Bay

MDWYQT

Chicago Midway

Thu 9/24

3:20 pm-9:45 pm

1 stop5h 25m

Thunder Bay

Mon 9/28

11:30 am-11:00 am

2 stops24h 30m

$617

ChicagoThunder Bay

ORD Chicago O'Hare Intl - YQT Thunder Bay

ORDYQT

Chicago O'Hare Intl

Fri 9/18

9:55 am-5:18 pm

1 stop6h 23m

Thunder Bay

Tue 9/22

11:45 am-3:51 pm

1 stop5h 06m

$642

ChicagoThunder Bay

ORD Chicago O'Hare Intl - YQT Thunder Bay

ORDYQT

Chicago O'Hare Intl

Thu 9/24

3:45 pm-11:03 pm

1 stop6h 18m

Thunder Bay

Mon 9/28

11:45 am-4:58 pm

1 stop6h 13m

$642

ChicagoThunder Bay

ORD Chicago O'Hare Intl - YQT Thunder Bay

ORDYQT

Chicago O'Hare Intl

Thu 9/24

3:45 pm-11:03 pm

1 stop6h 18m

Thunder Bay

Mon 9/28

11:45 am-4:58 pm

1 stop6h 13m

$648

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

$248

Fastest flight time

5h 25m

Direct flights

None
The best one-way flight to Thunder Bay from Chicago in the past 72 hours is $248. The best round-trip flight deal from Chicago to Thunder Bay found on momondo in the last 72 hours is $580.
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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