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Cheap flights from Chicago to Thunder Bay from $347

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 - 7:20 pmMDW  Chicago Midway-YQT Thunder Bay
6h 35m1 stop Toronto Island
Porter Airlines Logo
6:00 am - 11:00 amYQT  Thunder Bay-MDW Chicago Midway
6h 00m1 stop Toronto Island
$418Porter Airlines
Sun, Oct 11 - Sun, Oct 18
Porter Airlines Logo
11:45 am - 7:20 pmMDW  Chicago Midway-YQT Thunder Bay
6h 35m1 stop Toronto Island
Porter Airlines Logo
11:35 am - 11:00 amYQT  Thunder Bay-MDW Chicago Midway
24h 25m2 stops Ottawa Toronto Island
$418Porter Airlines
Sun, Oct 11 - Sun, Oct 18
Air Canada Logo
9:55 am - 5:08 pmORD  Chicago O'Hare Intl-YQT Thunder Bay
6h 13m1 stop Toronto Pearson Intl
Air Canada Logo
11:20 am - 5:43 pmYQT  Thunder Bay-ORD Chicago O'Hare Intl
7h 23m1 stop Toronto Pearson Intl
$440Air Canada
Fri, Oct 23 - Fri, Oct 30
Porter Airlines Logo
12:20 pm - 10:19 pmORD  Chicago O'Hare Intl-YQT Thunder Bay
8h 59m1 stop Toronto Island
Porter Airlines Logo
1:30 pm - 5:40 pmYQT  Thunder Bay-ORD Chicago O'Hare Intl
5h 10m1 stop Toronto Island
$447Porter Airlines
Tue, Nov 10 - Sat, Nov 14
Porter Airlines Logo
6:20 pm - 9:14 amORD  Chicago O'Hare Intl-YQT Thunder Bay
13h 54m1 stop Toronto Island
Porter Airlines Logo
9:00 am - 5:40 pmYQT  Thunder Bay-ORD Chicago O'Hare Intl
9h 40m1 stop Toronto Island
$456Porter Airlines
Sun, Oct 25 - Sun, Nov 1
Porter Airlines Logo
6:20 pm - 9:14 amORD  Chicago O'Hare Intl-YQT Thunder Bay
13h 54m1 stop Toronto Island
Porter Airlines Logo
9:55 am - 11:40 amYQT  Thunder Bay-ORD Chicago O'Hare Intl
26h 45m2 stops Ottawa Toronto Pearson Intl
$463Porter Airlines
Tue, Nov 10 - Sat, Nov 14
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 - 11:40 amYQT  Thunder Bay-ORD Chicago O'Hare Intl
5h 35m1 stop Toronto Island
$467Porter 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
$475WestJet
Thu, Oct 15 - Wed, Oct 21
Porter Airlines Logo
6:20 pm - 8:33 pmORD  Chicago O'Hare Intl-YQT Thunder Bay
25h 13m3 stops Toronto Island Fredericton Ottawa
Porter Airlines Logo
1:30 pm - 5:40 pmYQT  Thunder Bay-ORD Chicago O'Hare Intl
5h 10m1 stop Toronto Island
$486Porter Airlines
Sun, Oct 25 - Sun, Nov 1
Multiple Airlines Logo
5:30 pm - 7:00 pmORD  Chicago O'Hare Intl-YQT Thunder Bay
24h 30m1 stop Calgary
Multiple Airlines Logo
7:05 am - 11:40 amYQT  Thunder Bay-ORD Chicago O'Hare Intl
5h 35m1 stop Toronto Island
$490Multiple Airlines
Thu, Oct 22 - Sun, Oct 25

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Air Canada flights from Chicago to Thunder Bay

Our best Air Canada deals on Chicago to Thunder Bay flight tickets
Air Canada
Nov 13
ORD8:45 amChicago O'Hare Intl
6h 20m
1 stop
YQT4:05 pmThunder Bay
Nov 16
YQT5:00 amThunder Bay
10h 52m
2 stops
ORD2:52 pmChicago O'Hare Intl
$496
Air Canada
Oct 9
ORD3:45 pmChicago O'Hare Intl
6h 13m
1 stop
YQT10:58 pmThunder Bay
Oct 16
YQT5:15 amThunder Bay
9h 08m
1 stop
ORD1:23 pmChicago O'Hare Intl
$499
Air Canada
Oct 9
ORD3:45 pmChicago O'Hare Intl
6h 13m
1 stop
YQT10:58 pmThunder Bay
Oct 16
YQT5:15 amThunder Bay
10h 37m
2 stops
ORD2:52 pmChicago O'Hare Intl
$582

Porter Airlines flights from Chicago to Thunder Bay

Our best Porter Airlines deals on Chicago to Thunder Bay flight tickets
Porter Airlines
Oct 11
MDW11:45 amChicago Midway
6h 35m
1 stop
YQT7:20 pmThunder Bay
Oct 18
YQT11:35 amThunder Bay
24h 25m
2 stops
MDW11:00 amChicago Midway
$418
Porter Airlines
Nov 10
ORD12:20 pmChicago O'Hare Intl
8h 59m
1 stop
YQT10:19 pmThunder Bay
Nov 14
YQT1:30 pmThunder Bay
5h 10m
1 stop
ORD5:40 pmChicago O'Hare Intl
$447
Porter Airlines
Oct 25
ORD6:20 pmChicago O'Hare Intl
13h 54m
1 stop
YQT9:14 amThunder Bay
Nov 1
YQT9:00 amThunder Bay
9h 40m
1 stop
ORD5:40 pmChicago O'Hare Intl
$456

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

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Price

Cheapest round-trip
Quickest round-trip

ChicagoThunder Bay

MDW Chicago Midway - YQT Thunder Bay

MDWYQT

Chicago Midway

Sun 10/11

11:45 am-7:20 pm

1 stop6h 35m

Thunder Bay

Sun 10/18

6:00 am-11:00 am

1 stop6h 00m

$418

ChicagoThunder Bay

MDW Chicago Midway - YQT Thunder Bay

MDWYQT

Chicago Midway

Sun 10/11

11:45 am-7:20 pm

1 stop6h 35m

Thunder Bay

Sun 10/18

11:35 am-11:00 am

2 stops24h 25m

$418

ChicagoThunder Bay

ORD Chicago O'Hare Intl - YQT Thunder Bay

ORDYQT

Chicago O'Hare Intl

Fri 10/23

9:55 am-5:08 pm

1 stop6h 13m

Thunder Bay

Fri 10/30

11:20 am-5:43 pm

1 stop7h 23m

$440

ChicagoThunder Bay

ORD Chicago O'Hare Intl - YQT Thunder Bay

ORDYQT

Chicago O'Hare Intl

Tue 11/10

12:20 pm-10:19 pm

1 stop8h 59m

Thunder Bay

Sat 11/14

1:30 pm-5:40 pm

1 stop5h 10m

$447

ChicagoThunder Bay

ORD Chicago O'Hare Intl - YQT Thunder Bay

ORDYQT

Chicago O'Hare Intl

Sun 10/25

6:20 pm-9:14 am

1 stop13h 54m

Thunder Bay

Sun 11/1

9:00 am-5:40 pm

1 stop9h 40m

$456

ChicagoThunder Bay

ORD Chicago O'Hare Intl - YQT Thunder Bay

ORDYQT

Chicago O'Hare Intl

Tue 11/10

6:20 pm-9:14 am

1 stop13h 54m

Thunder Bay

Sat 11/14

9:55 am-11:40 am

2 stops26h 45m

$463

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-11:40 am

1 stop5h 35m

$467

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

Wed 10/21

7:20 pm-4:40 pm

2 stops22h 20m

$475

ChicagoThunder Bay

ORD Chicago O'Hare Intl - YQT Thunder Bay

ORDYQT

Chicago O'Hare Intl

Sun 10/25

6:20 pm-8:33 pm

3 stops25h 13m

Thunder Bay

Sun 11/1

1:30 pm-5:40 pm

1 stop5h 10m

$486

ChicagoThunder Bay

ORD Chicago O'Hare Intl - YQT Thunder Bay

ORDYQT

Chicago O'Hare Intl

Thu 10/22

5:30 pm-7:00 pm

1 stop24h 30m

Thunder Bay

Sun 10/25

7:05 am-11:40 am

1 stop5h 35m

$490

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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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

$347

Fastest flight time

6h 13m

Direct flights

None
The best one-way flight to Thunder Bay from Chicago in the past 72 hours is $347. The best round-trip flight deal from Chicago to Thunder Bay found on momondo in the last 72 hours is $418.
The fastest flight from Chicago to Thunder Bay takes 6h 13m
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 6h 13m 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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