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Cheap flights from Chicago to Thunder Bay from $538

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Thunder Bay departing on 6/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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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
10:15 am - 4:45 pm
MDW
-
YQT
5h 30m
1 stop
Porter Airlines Logo
8:15 am - 2:35 pm
YQT
-
MDW
7h 20m
1 stop
$538Porter Airlines
Wed, Jun 17 - Fri, Jun 26
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
$539Porter Airlines
Mon, Jun 22 - Fri, Jun 26
Multiple Airlines Logo
9:17 am - 8:55 am
MDW
-
YQT
22h 38m
2 stops
Multiple Airlines Logo
8:15 am - 2:35 pm
YQT
-
MDW
7h 20m
1 stop
$563Multiple Airlines
Wed, Jun 17 - Fri, Jun 26
Multiple Airlines Logo
9:17 am - 8:55 am
MDW
-
YQT
22h 38m
2 stops
Multiple Airlines Logo
8:15 am - 2:35 pm
YQT
-
MDW
7h 20m
1 stop
$566Multiple Airlines
Wed, Jun 17 - Fri, Jun 26
Porter Airlines Logo
3:20 pm - 9:45 pm
MDW
-
YQT
5h 25m
1 stop
Porter Airlines Logo
8:15 am - 2:35 pm
YQT
-
MDW
7h 20m
1 stop
$602Porter Airlines
Mon, Jun 8 - Mon, Jun 15
Air Canada Logo
2:15 pm - 10:49 pm
ORD
-
YQT
7h 34m
1 stop
Air Canada Logo
11:20 am - 4:57 pm
YQT
-
ORD
6h 37m
1 stop
$625Air Canada
Wed, Jul 1 - Sat, Jul 4
Air Canada Logo
3:45 pm - 10:49 pm
ORD
-
YQT
6h 04m
1 stop
Air Canada Logo
11:20 am - 8:05 pm
YQT
-
ORD
9h 45m
2 stops
$634Air Canada
Wed, Jul 1 - Sat, Jul 4
WestJet Logo
5:30 pm - 10:25 am
ORD
-
YQT
15h 55m
2 stops
WestJet Logo
7:50 pm - 4:40 pm
YQT
-
ORD
21h 50m
1 stop
$734WestJet
Mon, Jun 8 - Mon, Jun 15
United Airlines Logo
8:00 am - 11:15 pm
ORD
-
YQT
14h 15m
2 stops
United Airlines Logo
5:10 am - 11:21 am
YQT
-
ORD
7h 11m
1 stop
$761United Airlines
Wed, Jun 17 - Fri, Jun 26
United Airlines Logo
9:55 am - 5:20 pm
ORD
-
YQT
6h 25m
1 stop
United Airlines Logo
5:10 am - 11:31 pm
YQT
-
ORD
19h 21m
2 stops
$762United Airlines
Wed, Jun 17 - Fri, Jun 26

Porter Airlines flights from Chicago to Thunder Bay

Our best Porter Airlines deals on Chicago to Thunder Bay flight tickets
Porter Airlines
Jun 17
MDW10:15 amChicago Midway
5h 30m
1 stop
YQT4:45 pmThunder Bay
Jun 26
YQT8:15 amThunder Bay
7h 20m
1 stop
MDW2:35 pmChicago Midway
$538
Porter Airlines
Jun 22
MDW10:25 amChicago Midway
5h 10m
1 stop
YQT4:35 pmThunder Bay
Jun 26
YQT8:15 amThunder Bay
7h 20m
1 stop
MDW2:35 pmChicago Midway
$539
Porter Airlines
Jun 8
MDW3:20 pmChicago Midway
5h 25m
1 stop
YQT9:45 pmThunder Bay
Jun 15
YQT8:15 amThunder Bay
7h 20m
1 stop
MDW2:35 pmChicago Midway
$602

United Airlines flights from Chicago to Thunder Bay

Our best United Airlines deals on Chicago to Thunder Bay flight tickets
United Airlines
Jun 17
ORD8:00 amChicago O'Hare Intl
14h 15m
2 stops
YQT11:15 pmThunder Bay
Jun 26
YQT5:10 amThunder Bay
7h 11m
1 stop
ORD11:21 amChicago O'Hare Intl
$761
United Airlines
Jun 17
ORD9:55 amChicago O'Hare Intl
6h 25m
1 stop
YQT5:20 pmThunder Bay
Jun 26
YQT5:10 amThunder Bay
19h 21m
2 stops
ORD11:31 pmChicago O'Hare Intl
$762
United Airlines
Jun 22
ORD3:45 pmChicago O'Hare Intl
6h 29m
1 stop
YQT11:14 pmThunder Bay
Jun 26
YQT5:10 amThunder Bay
12h 52m
2 stops
ORD5:02 pmChicago O'Hare Intl
$821

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 May 14, 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

Wed 6/17

10:15 am-4:45 pm

1 stop5h 30m

Thunder Bay

Fri 6/26

8:15 am-2:35 pm

1 stop7h 20m

$538
Quickest round-trip

ChicagoThunder Bay

MDW - YQT

MDWYQT

Chicago Midway

Mon 6/22

10:25 am-4:35 pm

1 stop5h 10m

Thunder Bay

Fri 6/26

8:15 am-2:35 pm

1 stop7h 20m

$539

ChicagoThunder Bay

MDW - YQT

MDWYQT

Chicago Midway

Wed 6/17

9:17 am-8:55 am

2 stops22h 38m

Thunder Bay

Fri 6/26

8:15 am-2:35 pm

1 stop7h 20m

$563

ChicagoThunder Bay

MDW - YQT

MDWYQT

Chicago Midway

Wed 6/17

9:17 am-8:55 am

2 stops22h 38m

Thunder Bay

Fri 6/26

8:15 am-2:35 pm

1 stop7h 20m

$566

ChicagoThunder Bay

MDW - YQT

MDWYQT

Chicago Midway

Mon 6/8

3:20 pm-9:45 pm

1 stop5h 25m

Thunder Bay

Mon 6/15

8:15 am-2:35 pm

1 stop7h 20m

$602

ChicagoThunder Bay

ORD - YQT

ORDYQT

Chicago O'Hare Intl

Wed 7/1

2:15 pm-10:49 pm

1 stop7h 34m

Thunder Bay

Sat 7/4

11:20 am-4:57 pm

1 stop6h 37m

$625

ChicagoThunder Bay

ORD - YQT

ORDYQT

Chicago O'Hare Intl

Wed 7/1

3:45 pm-10:49 pm

1 stop6h 04m

Thunder Bay

Sat 7/4

11:20 am-8:05 pm

2 stops9h 45m

$634

ChicagoThunder Bay

ORD - YQT

ORDYQT

Chicago O'Hare Intl

Mon 6/8

5:30 pm-10:25 am

2 stops15h 55m

Thunder Bay

Mon 6/15

7:50 pm-4:40 pm

1 stop21h 50m

$734

ChicagoThunder Bay

ORD - YQT

ORDYQT

Chicago O'Hare Intl

Wed 6/17

8:00 am-11:15 pm

2 stops14h 15m

Thunder Bay

Fri 6/26

5:10 am-11:21 am

1 stop7h 11m

$761

ChicagoThunder Bay

ORD - YQT

ORDYQT

Chicago O'Hare Intl

Wed 6/17

9:55 am-5:20 pm

1 stop6h 25m

Thunder Bay

Fri 6/26

5:10 am-11:31 pm

2 stops19h 21m

$762

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

5h 10m

Direct flights

None
The fastest flight from Chicago to Thunder Bay takes 5h 10m
There are no direct flights from Chicago to Thunder Bay. There are no popular flight routes from Chicago to Thunder Bay.
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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 10m 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.

Frequently asked questions about flying from Chicago to Thunder Bay

  • How do I get Price Alerts for flights from Chicago to Thunder Bay?

    Confirm your travel details to search for the latest offers for flights from Chicago to Thunder Bay. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Chicago to Thunder Bay with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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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Sat 6/13
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