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Cheap flights from Chicago to Thunder Bay from $245

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Thunder Bay departing on 7/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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.
Multiple Airlines Logo
3:20 pm - 8:55 am
MDW
-
YQT
16h 35m
1 stop
Multiple Airlines Logo
10:10 am - 9:40 am
YQT
-
MDW
24h 30m
1 stop
$418Multiple Airlines
vie., jul. 3 - jue., jul. 9
Multiple Airlines Logo
5:35 pm - 8:55 am
ORD
-
YQT
14h 20m
1 stop
Multiple Airlines Logo
10:10 am - 8:16 pm
YQT
-
ORD
11h 06m
1 stop
$474Multiple Airlines
vie., jul. 3 - jue., jul. 9
Multiple Airlines Logo
3:40 pm - 8:55 am
ORD
-
YQT
16h 15m
2 stops
Multiple Airlines Logo
10:10 am - 8:16 pm
YQT
-
ORD
11h 06m
1 stop
$481Multiple Airlines
vie., jul. 3 - jue., jul. 9
Multiple Airlines Logo
10:25 am - 6:05 pm
MDW
-
YQT
6h 40m
1 stop
Multiple Airlines Logo
10:10 am - 9:40 am
YQT
-
MDW
24h 30m
1 stop
$485Multiple Airlines
sáb., jun. 27 - dom., jun. 28
Multiple Airlines Logo
7:25 am - 9:45 pm
ORD
-
YQT
13h 20m
1 stop
Multiple Airlines Logo
10:10 am - 2:55 pm
YQT
-
ORD
5h 45m
1 stop
$486Multiple Airlines
dom., jul. 26 - dom., ago. 2
Multiple Airlines Logo
8:45 am - 9:45 pm
ORD
-
YQT
12h 00m
2 stops
Multiple Airlines Logo
10:10 am - 2:55 pm
YQT
-
ORD
5h 45m
1 stop
$493Multiple Airlines
dom., jul. 26 - dom., ago. 2
Porter Airlines Logo
10:25 am - 7:20 pm
MDW
-
YQT
7h 55m
1 stop
Porter Airlines Logo
5:15 pm - 2:35 pm
YQT
-
MDW
22h 20m
1 stop
$502Porter Airlines
vie., jul. 10 - jue., jul. 16
Porter Airlines Logo
10:25 am - 10:33 pm
MDW
-
YQT
11h 08m
1 stop
Porter Airlines Logo
6:30 am - 9:40 am
YQT
-
MDW
28h 10m
1 stop
$521Porter Airlines
dom., jun. 28 - dom., jul. 12
Porter Airlines Logo
10:25 am - 4:35 pm
MDW
-
YQT
5h 10m
1 stop
Porter Airlines Logo
8:15 am - 2:35 pm
YQT
-
MDW
7h 20m
1 stop
$565Porter Airlines
dom., jul. 26 - dom., ago. 2
United Airlines Logo
1:30 pm - 10:49 pm
ORD
-
YQT
8h 19m
2 stops
United Airlines Logo
11:20 am - 3:50 pm
YQT
-
ORD
5h 30m
1 stop
$688United Airlines
vie., jul. 3 - jue., jul. 9

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WestJet flights from Chicago to Thunder Bay

Our best WestJet deals on Chicago to Thunder Bay flight tickets
WestJet
Jul 4
ORD5:30 pmChicago O'Hare Intl
15h 55m
2 stops
YQT10:25 amThunder Bay
Jul 16
YQT7:20 pmThunder Bay
22h 20m
2 stops
ORD4:40 pmChicago O'Hare Intl
$947
WestJet
Jul 3
ORD5:30 pmChicago O'Hare Intl
15h 55m
2 stops
YQT10:25 amThunder Bay
Jul 9
YQT7:20 pmThunder Bay
22h 20m
3 stops
ORD4:40 pmChicago O'Hare Intl
$1,067
WestJet
Jul 4
ORD5:30 pmChicago O'Hare Intl
24h 15m
2 stops
YQT6:45 pmThunder Bay
Jul 16
YQT7:20 pmThunder Bay
22h 20m
2 stops
ORD4:40 pmChicago O'Hare Intl
$1,145

Porter Airlines flights from Chicago to Thunder Bay

Our best Porter Airlines deals on Chicago to Thunder Bay flight tickets
Porter Airlines
Jul 10
MDW10:25 amChicago Midway
7h 55m
1 stop
YQT7:20 pmThunder Bay
Jul 16
YQT5:15 pmThunder Bay
22h 20m
1 stop
MDW2:35 pmChicago Midway
$502
Porter Airlines
Jun 28
MDW10:25 amChicago Midway
11h 08m
1 stop
YQT10:33 pmThunder Bay
Jul 12
YQT6:30 amThunder Bay
28h 10m
1 stop
MDW9:40 amChicago Midway
$521
Porter Airlines
Jul 26
MDW10:25 amChicago Midway
5h 10m
1 stop
YQT4:35 pmThunder Bay
Aug 2
YQT8:15 amThunder Bay
7h 20m
1 stop
MDW2:35 pmChicago Midway
$565

momondo Fare Finder

 
Customize your flight search to find flights from Chicago to Thunder Bay that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated junio 11, 2026.
Use the filters below to find and compare flights from Chicago to Thunder Bay that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoThunder Bay

MDW - YQT

MDWYQT

Chicago Midway

vie. 7/3

3:20 pm-8:55 am

1 stop16h 35m

Thunder Bay

jue. 7/9

10:10 am-9:40 am

1 stop24h 30m

$418

ChicagoThunder Bay

ORD - YQT

ORDYQT

Chicago O'Hare Intl

vie. 7/3

5:35 pm-8:55 am

1 stop14h 20m

Thunder Bay

jue. 7/9

10:10 am-8:16 pm

1 stop11h 06m

$474

ChicagoThunder Bay

ORD - YQT

ORDYQT

Chicago O'Hare Intl

vie. 7/3

3:40 pm-8:55 am

2 stops16h 15m

Thunder Bay

jue. 7/9

10:10 am-8:16 pm

1 stop11h 06m

$481

ChicagoThunder Bay

MDW - YQT

MDWYQT

Chicago Midway

sáb. 6/27

10:25 am-6:05 pm

1 stop6h 40m

Thunder Bay

dom. 6/28

10:10 am-9:40 am

1 stop24h 30m

$485

ChicagoThunder Bay

ORD - YQT

ORDYQT

Chicago O'Hare Intl

dom. 7/26

7:25 am-9:45 pm

1 stop13h 20m

Thunder Bay

dom. 8/2

10:10 am-2:55 pm

1 stop5h 45m

$486

ChicagoThunder Bay

ORD - YQT

ORDYQT

Chicago O'Hare Intl

dom. 7/26

8:45 am-9:45 pm

2 stops12h 00m

Thunder Bay

dom. 8/2

10:10 am-2:55 pm

1 stop5h 45m

$493

ChicagoThunder Bay

MDW - YQT

MDWYQT

Chicago Midway

vie. 7/10

10:25 am-7:20 pm

1 stop7h 55m

Thunder Bay

jue. 7/16

5:15 pm-2:35 pm

1 stop22h 20m

$502

ChicagoThunder Bay

MDW - YQT

MDWYQT

Chicago Midway

dom. 6/28

10:25 am-10:33 pm

1 stop11h 08m

Thunder Bay

dom. 7/12

6:30 am-9:40 am

1 stop28h 10m

$521
Quickest round-trip

ChicagoThunder Bay

MDW - YQT

MDWYQT

Chicago Midway

dom. 7/26

10:25 am-4:35 pm

1 stop5h 10m

Thunder Bay

dom. 8/2

8:15 am-2:35 pm

1 stop7h 20m

$565

ChicagoThunder Bay

ORD - YQT

ORDYQT

Chicago O'Hare Intl

vie. 7/3

1:30 pm-10:49 pm

2 stops8h 19m

Thunder Bay

jue. 7/9

11:20 am-3:50 pm

1 stop5h 30m

$688

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

Fastest flight time

4h 40m

Direct flights

None
The fastest flight from Chicago to Thunder Bay takes 4h 40m
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 4h 40m 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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1 adult
sáb. 7/11
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