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Cheap flights from Chicago to Thunder Bay from $274

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 - 6:05 pmMDW  Chicago Midway-YQT Thunder Bay
5h 20m1 stop Toronto Island
Porter Airlines Logo
6:00 am - 11:00 amYQT  Thunder Bay-MDW Chicago Midway
6h 00m1 stop Toronto Island
$406Porter Airlines
Sat, Oct 17 - Sat, Oct 24
Porter Airlines Logo
11:45 am - 6:05 pmMDW  Chicago Midway-YQT Thunder Bay
5h 20m1 stop Toronto Island
Porter Airlines Logo
6:00 am - 11:00 amYQT  Thunder Bay-MDW Chicago Midway
6h 00m1 stop Toronto Island
$407Porter Airlines
Sat, Oct 17 - Sat, Oct 24
Porter Airlines Logo
11:45 am - 7:20 pmMDW  Chicago Midway-YQT Thunder Bay
6h 35m1 stop Toronto Island
Porter Airlines Logo
1:50 pm - 11:00 amYQT  Thunder Bay-MDW Chicago Midway
22h 10m1 stop Toronto Island
$414Porter Airlines
Sat, Oct 3 - Sat, Oct 10
Porter Airlines Logo
6:20 pm - 8:28 pmORD  Chicago O'Hare Intl-YQT Thunder Bay
25h 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
$426Porter 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
7:05 am - 5:40 pmYQT  Thunder Bay-ORD Chicago O'Hare Intl
11h 35m1 stop Toronto Island
$434Porter Airlines
Fri, Nov 13 - Mon, Nov 16
Multiple Airlines Logo
8:01 pm - 7:00 pmORD  Chicago O'Hare Intl-YQT Thunder Bay
21h 59m2 stops Los Angeles Calgary
Multiple Airlines Logo
1:50 pm - 11:40 amYQT  Thunder Bay-ORD Chicago O'Hare Intl
22h 50m1 stop Toronto Island
$505Multiple Airlines
Sat, Oct 17 - Sat, Oct 24
Multiple Airlines Logo
8:01 pm - 7:00 pmORD  Chicago O'Hare Intl-YQT Thunder Bay
21h 59m2 stops Los Angeles Calgary
Multiple Airlines Logo
1:50 pm - 11:40 amYQT  Thunder Bay-ORD Chicago O'Hare Intl
22h 50m1 stop Toronto Island
$512Multiple Airlines
Sat, Oct 17 - Sat, Oct 24
Porter Airlines Logo
6:20 pm - 8:28 pmORD  Chicago O'Hare Intl-YQT Thunder Bay
25h 08m3 stops Toronto Island Fredericton Ottawa
Porter Airlines Logo
9:00 am - 5:40 pmYQT  Thunder Bay-ORD Chicago O'Hare Intl
9h 40m1 stop Toronto Island
$524Porter Airlines
Fri, Nov 13 - Mon, Nov 16
WestJet Logo
5:30 pm - 7:00 pmORD  Chicago O'Hare Intl-YQT Thunder Bay
24h 30m1 stop Calgary
WestJet Logo
7:20 pm - 4:40 pmYQT  Thunder Bay-ORD Chicago O'Hare Intl
22h 20m2 stops Winnipeg Calgary
$532WestJet
Thu, Oct 15 - Thu, Oct 22
WestJet Logo
5:30 pm - 6:45 pmORD  Chicago O'Hare Intl-YQT Thunder Bay
24h 15m2 stops Calgary Winnipeg
WestJet Logo
7:20 pm - 4:40 pmYQT  Thunder Bay-ORD Chicago O'Hare Intl
22h 20m2 stops Winnipeg Calgary
$558WestJet
Thu, Oct 15 - Thu, Oct 22

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WestJet flights from Chicago to Thunder Bay

Our best WestJet deals on Chicago to Thunder Bay flight tickets
WestJet
Oct 15
ORD5:30 pmChicago O'Hare Intl
24h 30m
1 stop
YQT7:00 pmThunder Bay
Oct 22
YQT7:20 pmThunder Bay
22h 20m
2 stops
ORD4:40 pmChicago O'Hare Intl
$532
WestJet
Oct 15
ORD5:30 pmChicago O'Hare Intl
24h 15m
2 stops
YQT6:45 pmThunder Bay
Oct 22
YQT7:20 pmThunder Bay
22h 20m
2 stops
ORD4:40 pmChicago O'Hare Intl
$558
WestJet
Sep 18
ORD5:30 pmChicago O'Hare Intl
15h 55m
2 stops
YQT10:25 amThunder Bay
Sep 21
YQT7:20 pmThunder Bay
22h 20m
2 stops
ORD4:40 pmChicago O'Hare Intl
$606

Air Canada flights from Chicago to Thunder Bay

Our best Air Canada deals on Chicago to Thunder Bay flight tickets
Air Canada
Oct 17
ORD2:52 pmChicago O'Hare Intl
7h 06m
1 stop
YQT10:58 pmThunder Bay
Oct 24
YQT5:15 amThunder Bay
5h 33m
1 stop
ORD9:48 amChicago O'Hare Intl
$607
Air Canada
Sep 22
ORD8:50 amChicago O'Hare Intl
7h 28m
1 stop
YQT5:18 pmThunder Bay
Sep 26
YQT5:05 amThunder Bay
5h 43m
1 stop
ORD9:48 amChicago O'Hare Intl
$614
Air Canada
Sep 22
ORD8:50 amChicago O'Hare Intl
7h 28m
1 stop
YQT5:18 pmThunder Bay
Sep 26
YQT5:05 amThunder Bay
5h 43m
1 stop
ORD9:48 amChicago O'Hare Intl
$619

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

Depart

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Price

Cheapest round-trip
Quickest round-trip

ChicagoThunder Bay

MDW Chicago Midway - YQT Thunder Bay

MDWYQT

Chicago Midway

Sat 10/17

11:45 am-6:05 pm

1 stop5h 20m

Thunder Bay

Sat 10/24

6:00 am-11:00 am

1 stop6h 00m

$406

ChicagoThunder Bay

MDW Chicago Midway - YQT Thunder Bay

MDWYQT

Chicago Midway

Sat 10/17

11:45 am-6:05 pm

1 stop5h 20m

Thunder Bay

Sat 10/24

6:00 am-11:00 am

1 stop6h 00m

$407

ChicagoThunder Bay

MDW Chicago Midway - YQT Thunder Bay

MDWYQT

Chicago Midway

Sat 10/3

11:45 am-7:20 pm

1 stop6h 35m

Thunder Bay

Sat 10/10

1:50 pm-11:00 am

1 stop22h 10m

$414

ChicagoThunder Bay

ORD Chicago O'Hare Intl - YQT Thunder Bay

ORDYQT

Chicago O'Hare Intl

Fri 11/13

6:20 pm-8:28 pm

2 stops25h 08m

Thunder Bay

Mon 11/16

1:30 pm-5:40 pm

1 stop5h 10m

$426

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-5:40 pm

1 stop11h 35m

$434

ChicagoThunder Bay

ORD Chicago O'Hare Intl - YQT Thunder Bay

ORDYQT

Chicago O'Hare Intl

Sat 10/17

8:01 pm-7:00 pm

2 stops21h 59m

Thunder Bay

Sat 10/24

1:50 pm-11:40 am

1 stop22h 50m

$505

ChicagoThunder Bay

ORD Chicago O'Hare Intl - YQT Thunder Bay

ORDYQT

Chicago O'Hare Intl

Sat 10/17

8:01 pm-7:00 pm

2 stops21h 59m

Thunder Bay

Sat 10/24

1:50 pm-11:40 am

1 stop22h 50m

$512

ChicagoThunder Bay

ORD Chicago O'Hare Intl - YQT Thunder Bay

ORDYQT

Chicago O'Hare Intl

Fri 11/13

6:20 pm-8:28 pm

3 stops25h 08m

Thunder Bay

Mon 11/16

9:00 am-5:40 pm

1 stop9h 40m

$524

ChicagoThunder Bay

ORD Chicago O'Hare Intl - YQT Thunder Bay

ORDYQT

Chicago O'Hare Intl

Thu 10/15

5:30 pm-7:00 pm

1 stop24h 30m

Thunder Bay

Thu 10/22

7:20 pm-4:40 pm

2 stops22h 20m

$532

ChicagoThunder Bay

ORD Chicago O'Hare Intl - YQT Thunder Bay

ORDYQT

Chicago O'Hare Intl

Thu 10/15

5:30 pm-6:45 pm

2 stops24h 15m

Thunder Bay

Thu 10/22

7:20 pm-4:40 pm

2 stops22h 20m

$558

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?

WestJet and Porter 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

$274

Fastest flight time

5h 20m

Direct flights

None
The best one-way flight to Thunder Bay from Chicago in the past 72 hours is $274. The best round-trip flight deal from Chicago to Thunder Bay found on momondo in the last 72 hours is $406.
The fastest flight from Chicago to Thunder Bay takes 5h 20m
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 20m 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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