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Cheap flights from Chicago O'Hare Intl Airport to Thunder Bay from $520

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 4/4. 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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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
4:15 pm - 10:59 pm
ORD
-
YQT
5h 44m
1 stop
Air Canada Logo
11:10 am - 5:50 pm
YQT
-
ORD
7h 40m
1 stop
$520Air Canada
Sat, Apr 4 - Tue, Apr 7
Air Canada Logo
3:45 pm - 10:49 pm
ORD
-
YQT
6h 04m
1 stop
Air Canada Logo
5:15 am - 2:55 pm
YQT
-
ORD
10h 40m
2 stops
$528Air Canada
Thu, Jun 18 - Wed, Jun 24
Air Canada Logo
4:15 pm - 10:59 pm
ORD
-
YQT
5h 44m
1 stop
Air Canada Logo
5:00 am - 2:55 pm
YQT
-
ORD
10h 55m
2 stops
$545Air Canada
Sat, Apr 4 - Tue, Apr 7
Air Canada Logo
8:40 am - 10:59 pm
ORD
-
YQT
13h 19m
2 stops
Air Canada Logo
5:00 am - 9:10 am
YQT
-
ORD
5h 10m
1 stop
$553Air Canada
Sat, Apr 4 - Tue, Apr 7
Air Canada Logo
8:45 am - 10:49 pm
ORD
-
YQT
13h 04m
2 stops
Air Canada Logo
5:15 am - 2:55 pm
YQT
-
ORD
10h 40m
2 stops
$562Air Canada
Thu, Jun 18 - Wed, Jun 24
Multiple Airlines Logo
4:47 pm - 12:55 am
ORD
-
YQT
7h 08m
1 stop
Multiple Airlines Logo
5:00 am - 9:13 am
YQT
-
ORD
5h 13m
1 stop
$568Multiple Airlines
Mon, Mar 2 - Sun, Mar 8
Air Canada Logo
8:40 am - 10:59 pm
ORD
-
YQT
13h 19m
2 stops
Air Canada Logo
5:00 am - 2:55 pm
YQT
-
ORD
10h 55m
2 stops
$578Air Canada
Sat, Apr 4 - Tue, Apr 7
Multiple Airlines Logo
6:01 pm - 7:42 pm
ORD
-
YQT
24h 41m
2 stops
Multiple Airlines Logo
6:20 am - 8:01 am
YQT
-
ORD
26h 41m
2 stops
$605Multiple Airlines
Mon, Mar 23 - Mon, Mar 30
United Airlines Logo
3:45 pm - 10:49 pm
ORD
-
YQT
6h 04m
1 stop
United Airlines Logo
11:25 am - 8:32 pm
YQT
-
ORD
10h 07m
2 stops
$610United Airlines
Mon, Aug 3 - Sun, Aug 9
Air Canada Logo
8:40 pm - 10:05 am
ORD
-
YQT
12h 25m
1 stop
Air Canada Logo
11:10 am - 3:15 pm
YQT
-
ORD
5h 05m
1 stop
$614Air Canada
Mon, Mar 23 - Mon, Mar 30

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
Mar 24
ORD10:00 amChicago O'Hare Intl
7h 25m
1 stop
YQT6:25 pmThunder Bay
Mar 31
YQT10:55 amThunder Bay
13h 42m
2 stops
ORD11:37 pmChicago O'Hare Intl
$610
United Airlines
Apr 4
ORD10:40 amChicago O'Hare Intl
11h 19m
2 stops
YQT10:59 pmThunder Bay
Apr 7
YQT11:10 amThunder Bay
11h 23m
2 stops
ORD9:33 pmChicago O'Hare Intl
$620
United Airlines
Mar 2
ORD12:35 pmChicago O'Hare Intl
11h 20m
2 stops
YQT12:55 amThunder Bay
Mar 8
YQT5:00 amThunder Bay
5h 13m
1 stop
ORD9:13 amChicago O'Hare Intl
$636

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
Apr 4
ORD4:15 pmChicago O'Hare Intl
5h 44m
1 stop
YQT10:59 pmThunder Bay
Apr 7
YQT5:00 amThunder Bay
5h 10m
1 stop
ORD9:10 amChicago O'Hare Intl
$520
Air Canada
Jun 18
ORD2:15 pmChicago O'Hare Intl
7h 34m
1 stop
YQT10:49 pmThunder Bay
Jun 24
YQT5:15 amThunder Bay
10h 40m
2 stops
ORD2:55 pmChicago O'Hare Intl
$528
Air Canada
Jun 18
ORD9:50 amChicago O'Hare Intl
6h 34m
1 stop
YQT5:24 pmThunder Bay
Jun 24
YQT5:15 amThunder Bay
9h 07m
1 stop
ORD1:22 pmChicago O'Hare Intl
$545

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 February 7, 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

ChicagoThunder Bay

ORD - YQT

ORDYQT

Chicago O'Hare Intl

Sat 4/4

4:15 pm-10:59 pm

1 stop5h 44m

Thunder Bay

Tue 4/7

11:10 am-5:50 pm

1 stop7h 40m

$520

ChicagoThunder Bay

ORD - YQT

ORDYQT

Chicago O'Hare Intl

Thu 6/18

3:45 pm-10:49 pm

1 stop6h 04m

Thunder Bay

Wed 6/24

5:15 am-2:55 pm

2 stops10h 40m

$528

ChicagoThunder Bay

ORD - YQT

ORDYQT

Chicago O'Hare Intl

Sat 4/4

4:15 pm-10:59 pm

1 stop5h 44m

Thunder Bay

Tue 4/7

5:00 am-2:55 pm

2 stops10h 55m

$545

ChicagoThunder Bay

ORD - YQT

ORDYQT

Chicago O'Hare Intl

Sat 4/4

8:40 am-10:59 pm

2 stops13h 19m

Thunder Bay

Tue 4/7

5:00 am-9:10 am

1 stop5h 10m

$553

ChicagoThunder Bay

ORD - YQT

ORDYQT

Chicago O'Hare Intl

Thu 6/18

8:45 am-10:49 pm

2 stops13h 04m

Thunder Bay

Wed 6/24

5:15 am-2:55 pm

2 stops10h 40m

$562

ChicagoThunder Bay

ORD - YQT

ORDYQT

Chicago O'Hare Intl

Mon 3/2

4:47 pm-12:55 am

1 stop7h 08m

Thunder Bay

Sun 3/8

5:00 am-9:13 am

1 stop5h 13m

$568

ChicagoThunder Bay

ORD - YQT

ORDYQT

Chicago O'Hare Intl

Sat 4/4

8:40 am-10:59 pm

2 stops13h 19m

Thunder Bay

Tue 4/7

5:00 am-2:55 pm

2 stops10h 55m

$578

ChicagoThunder Bay

ORD - YQT

ORDYQT

Chicago O'Hare Intl

Mon 3/23

6:01 pm-7:42 pm

2 stops24h 41m

Thunder Bay

Mon 3/30

6:20 am-8:01 am

2 stops26h 41m

$605

ChicagoThunder Bay

ORD - YQT

ORDYQT

Chicago O'Hare Intl

Mon 8/3

3:45 pm-10:49 pm

1 stop6h 04m

Thunder Bay

Sun 8/9

11:25 am-8:32 pm

2 stops10h 07m

$610

ChicagoThunder Bay

ORD - YQT

ORDYQT

Chicago O'Hare Intl

Mon 3/23

8:40 pm-10:05 am

1 stop12h 25m

Thunder Bay

Mon 3/30

11:10 am-3:15 pm

1 stop5h 05m

$614

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

5h 44m

Direct flights

None
The fastest flight from Chicago O'Hare Intl Airport to Thunder Bay takes 5h 44m
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.
Search flight deals

  • 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. 5h 44m 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.

  • 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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