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Cheap flights from Chicago O'Hare Intl Airport to Thunder Bay from $477

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 O'Hare Intl Airport to Thunder Bay departing on 7/6. 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
0 bags

Find the cheapest flights from Chicago O'Hare Intl Airport to Thunder Bay

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
3:45 pm - 10:49 pm
ORD
-
YQT
6h 04m
1 stop
Air Canada Logo
11:20 am - 4:57 pm
YQT
-
ORD
6h 37m
1 stop
$477Air Canada
Mon, Jul 6 - Mon, Jul 13
Air Canada Logo
3:45 pm - 11:15 pm
ORD
-
YQT
6h 30m
1 stop
Air Canada Logo
11:50 am - 4:57 pm
YQT
-
ORD
6h 07m
1 stop
$507Air Canada
Tue, Jun 16 - Tue, Jun 23
Air Canada Logo
3:45 pm - 11:14 pm
ORD
-
YQT
6h 29m
1 stop
Air Canada Logo
12:15 pm - 8:16 pm
YQT
-
ORD
9h 01m
1 stop
$508Air Canada
Mon, Jun 22 - Mon, Jun 29
Air Canada Logo
9:55 am - 5:20 pm
ORD
-
YQT
6h 25m
1 stop
Air Canada Logo
5:10 am - 2:50 pm
YQT
-
ORD
10h 40m
2 stops
$515Air Canada
Sat, May 30 - Wed, Jun 3
Air Canada Logo
9:55 am - 5:20 pm
ORD
-
YQT
6h 25m
1 stop
Air Canada Logo
5:10 am - 2:50 pm
YQT
-
ORD
10h 40m
2 stops
$516Air Canada
Sat, May 30 - Wed, Jun 3
Air Canada Logo
3:45 pm - 11:14 pm
ORD
-
YQT
6h 29m
1 stop
Air Canada Logo
5:10 am - 1:10 pm
YQT
-
ORD
9h 00m
1 stop
$523Air Canada
Fri, Jun 19 - Mon, Jun 22
Air Canada Logo
11:05 am - 11:45 pm
ORD
-
YQT
11h 40m
2 stops
Air Canada Logo
5:10 am - 2:50 pm
YQT
-
ORD
10h 40m
2 stops
$524Air Canada
Sat, May 30 - Wed, Jun 3
Air Canada Logo
3:50 pm - 11:45 pm
ORD
-
YQT
6h 55m
1 stop
Air Canada Logo
6:25 pm - 9:00 am
YQT
-
ORD
15h 35m
1 stop
$532Air Canada
Sat, May 30 - Wed, Jun 3
Air Canada Logo
11:05 am - 11:14 pm
ORD
-
YQT
11h 09m
2 stops
Air Canada Logo
11:50 am - 4:57 pm
YQT
-
ORD
6h 07m
1 stop
$546Air Canada
Sat, Jun 20 - Tue, Jun 23
Air Canada Logo
7:25 am - 5:29 pm
ORD
-
YQT
9h 04m
1 stop
Air Canada Logo
11:55 am - 8:16 pm
YQT
-
ORD
9h 21m
1 stop
$547Air Canada
Sun, Jun 21 - Wed, Jun 24

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Air Canada flights from Chicago O'Hare Intl Airport to Thunder Bay

Our best Air Canada deals on Chicago O'Hare Intl Airport to Thunder Bay flight tickets
Air Canada
Jul 6
ORD3:45 pmChicago O'Hare Intl
6h 04m
1 stop
YQT10:49 pmThunder Bay
Jul 13
YQT11:20 amThunder Bay
6h 37m
1 stop
ORD4:57 pmChicago O'Hare Intl
$477
Air Canada
Jun 16
ORD3:45 pmChicago O'Hare Intl
6h 30m
1 stop
YQT11:15 pmThunder Bay
Jun 23
YQT11:50 amThunder Bay
6h 07m
1 stop
ORD4:57 pmChicago O'Hare Intl
$507
Air Canada
Jun 22
ORD3:45 pmChicago O'Hare Intl
6h 29m
1 stop
YQT11:14 pmThunder Bay
Jun 29
YQT12:15 pmThunder Bay
9h 01m
1 stop
ORD8:16 pmChicago O'Hare Intl
$508

United Airlines flights from Chicago O'Hare Intl Airport to Thunder Bay

Our best United Airlines deals on Chicago O'Hare Intl Airport to Thunder Bay flight tickets
United Airlines
Jun 12
ORD9:55 amChicago O'Hare Intl
6h 25m
1 stop
YQT5:20 pmThunder Bay
Jun 15
YQT6:25 pmThunder Bay
19h 50m
2 stops
ORD1:15 pmChicago O'Hare Intl
$633
United Airlines
Jul 6
ORD3:45 pmChicago O'Hare Intl
6h 04m
1 stop
YQT10:49 pmThunder Bay
Jul 13
YQT6:20 pmThunder Bay
18h 28m
2 stops
ORD11:48 amChicago O'Hare Intl
$730
United Airlines
Jun 16
ORD7:00 amChicago O'Hare Intl
9h 20m
2 stops
YQT5:20 pmThunder Bay
Jun 23
YQT11:50 amThunder Bay
10h 52m
2 stops
ORD9:42 pmChicago O'Hare Intl
$747

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport 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 4, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Thunder Bay that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoThunder Bay

ORD - YQT

ORDYQT

Chicago O'Hare Intl

Mon 7/6

3:45 pm-10:49 pm

1 stop6h 04m

Thunder Bay

Mon 7/13

11:20 am-4:57 pm

1 stop6h 37m

$477
Quickest round-trip

ChicagoThunder Bay

ORD - YQT

ORDYQT

Chicago O'Hare Intl

Tue 6/16

3:45 pm-11:15 pm

1 stop6h 30m

Thunder Bay

Tue 6/23

11:50 am-4:57 pm

1 stop6h 07m

$507

ChicagoThunder Bay

ORD - YQT

ORDYQT

Chicago O'Hare Intl

Mon 6/22

3:45 pm-11:14 pm

1 stop6h 29m

Thunder Bay

Mon 6/29

12:15 pm-8:16 pm

1 stop9h 01m

$508

ChicagoThunder Bay

ORD - YQT

ORDYQT

Chicago O'Hare Intl

Sat 5/30

9:55 am-5:20 pm

1 stop6h 25m

Thunder Bay

Wed 6/3

5:10 am-2:50 pm

2 stops10h 40m

$515

ChicagoThunder Bay

ORD - YQT

ORDYQT

Chicago O'Hare Intl

Sat 5/30

9:55 am-5:20 pm

1 stop6h 25m

Thunder Bay

Wed 6/3

5:10 am-2:50 pm

2 stops10h 40m

$516

ChicagoThunder Bay

ORD - YQT

ORDYQT

Chicago O'Hare Intl

Fri 6/19

3:45 pm-11:14 pm

1 stop6h 29m

Thunder Bay

Mon 6/22

5:10 am-1:10 pm

1 stop9h 00m

$523

ChicagoThunder Bay

ORD - YQT

ORDYQT

Chicago O'Hare Intl

Sat 5/30

11:05 am-11:45 pm

2 stops11h 40m

Thunder Bay

Wed 6/3

5:10 am-2:50 pm

2 stops10h 40m

$524

ChicagoThunder Bay

ORD - YQT

ORDYQT

Chicago O'Hare Intl

Sat 5/30

3:50 pm-11:45 pm

1 stop6h 55m

Thunder Bay

Wed 6/3

6:25 pm-9:00 am

1 stop15h 35m

$532

ChicagoThunder Bay

ORD - YQT

ORDYQT

Chicago O'Hare Intl

Sat 6/20

11:05 am-11:14 pm

2 stops11h 09m

Thunder Bay

Tue 6/23

11:50 am-4:57 pm

1 stop6h 07m

$546

ChicagoThunder Bay

ORD - YQT

ORDYQT

Chicago O'Hare Intl

Sun 6/21

7:25 am-5:29 pm

1 stop9h 04m

Thunder Bay

Wed 6/24

11:55 am-8:16 pm

1 stop9h 21m

$547

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Chicago O'Hare Intl Airport to Thunder Bay

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to Thunder Bay according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago O'Hare Intl Airport to Thunder Bay (ORD to YQT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Thunder Bay

Fastest flight time

4h 50m

Direct flights

None
The fastest flight from Chicago O'Hare Intl Airport to Thunder Bay takes 4h 50m
There are no direct flights from Chicago O'Hare Intl Airport to Thunder Bay. There are no popular flight routes from Chicago O'Hare Intl Airport to Thunder Bay.
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Frequently asked questions about flying from Chicago O'Hare Intl Airport to Thunder Bay

  • How far is Chicago O'Hare Intl to Thunder Bay by plane?

    Chicago O'Hare Intl and Thunder Bay are 446.9 mi apart from one another. 4h 50m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Thunder Bay Airport?

    Prices for flights from Chicago O'Hare Intl Airport to Thunder Bay Airport refresh daily.

  • How old do you have to be to fly from Chicago O'Hare Intl Airport 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 O'Hare Intl Airport to Thunder Bay Airport.

  • What documentation or ID do you need to fly to Thunder Bay Airport?

    The required travel and health documents for your Thunder Bay Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Thunder Bay Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from Chicago O'Hare Intl Airport to Thunder Bay

  • How do I get Price Alerts for flights from Chicago O'Hare Intl Airport to Thunder Bay?

    Search flight deals from Chicago O'Hare Intl Airport to Thunder Bay. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Chicago O'Hare Intl Airport to Thunder Bay with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Thunder Bay?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Thunder Bay from Chicago.

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?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Chicago to Thunder Bay.

I’m not ready to book a flight from Chicago to Thunder Bay right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Thunder Bay from Chicago. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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