How does KAYAK find such low prices on flights from Illinois to Thunder Bay?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Thunder Bay. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Thunder Bay?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Thunder Bay from Illinois is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Illinois to Thunder Bay?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Thunder Bay with an airline and back to Illinois with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Thunder Bay?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Thunder Bay from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$378 CHEAP FLIGHTS from Illinois to Thunder Bay

YQT

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Cheap Flight Deals from Illinois to Thunder Bay

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to Thunder Bay that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Round-trip

One-way

Recent round-trip flight deals from Illinois to Thunder Bay

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Illinois to Thunder Bay.

Discover the best prices and deals for you by selecting your travel dates.

Choose your dates

11:15 am - 7:38 pmMDW-YQT

7h 23m1 stop

10:10 am - 4:40 pmYQT-MDW

7h 30m1 stop

$378Porter Airlines

Find Deal

Thu, Mar 20 - Thu, Mar 27

11:15 am - 9:34 pmMDW-YQT

9h 19m2 stops

10:10 am - 4:40 pmYQT-MDW

7h 30m1 stop

$437Porter Airlines

Find Deal

Thu, Mar 20 - Thu, Mar 27

11:15 am - 9:34 pmMDW-YQT

9h 19m2 stops

6:00 am - 4:40 pmYQT-MDW

11h 40m2 stops

$518Porter Airlines

Find Deal

Thu, Mar 20 - Thu, Mar 27

9:12 pm - 4:45 pmORD-YQT

18h 33m1 stop

5:00 am - 10:04 amYQT-ORD

6h 04m1 stop

$603

Find Deal

Fri, Mar 21 - Fri, Mar 28

1:58 pm - 10:45 pmORD-YQT

7h 47m2 stops

5:00 am - 10:04 amYQT-ORD

6h 04m1 stop

$642

Find Deal

Fri, Mar 21 - Fri, Mar 28

1:58 pm - 10:45 pmORD-YQT

7h 47m2 stops

5:00 am - 12:56 pmYQT-ORD

8h 56m2 stops

$676Air Canada

Find Deal

Fri, Mar 21 - Fri, Mar 28

9:15 am - 4:41 pmMDW-YQT

6h 26m1 stop

11:50 am - 4:24 pmYQT-MDW

5h 34m1 stop

$707Porter Airlines

Find Deal

Mon, Jul 14 - Tue, Jul 15

10:00 am - 3:48 pmORD-YQT

4h 48m1 stop

11:00 am - 2:54 pmYQT-ORD

4h 54m1 stop

$725Air Canada

Find Deal

Mon, Jul 14 - Tue, Jul 15

10:00 am - 3:48 pmORD-YQT

4h 48m1 stop

5:30 am - 2:51 pmYQT-ORD

10h 21m2 stops

$731

Find Deal

Mon, Jul 14 - Tue, Jul 15

5:20 pm - 2:49 pmORD-YQT

20h 29m3 stops

7:40 pm - 12:39 pmYQT-ORD

17h 59m2 stops

$1,796WestJet

Find Deal

Mon, Jul 14 - Tue, Jul 15

Cheapest flight	$378

Flight from Chicago Midway Airport to Thunder Bay

How does KAYAK find such low prices on flights from Illinois to Thunder Bay?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Thunder Bay.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Thunder Bay?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Thunder Bay from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Illinois to Thunder Bay?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Thunder Bay with an airline and back to Illinois with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Thunder Bay?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Thunder Bay from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

YQT

$378 Find Cheap Flights from Illinois to Thunder Bay

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight to Thunder Bay departing on 3/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.

Search hundreds of travel sites at once for deals on flights to Thunder Bay

Cheap Flight Deals from Illinois to Thunder Bay

Recent round-trip flight deals from Illinois to Thunder Bay

Recent one-way flight deals from Illinois to Thunder Bay

Good to know

Cheapest flight

FAQs for booking flights from Illinois to Thunder Bay

How does KAYAK find such low prices on flights from Illinois to Thunder Bay?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Thunder Bay?

What is the Hacker Fare option on flights from Illinois to Thunder Bay?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Thunder Bay?

Everything you need to know for your flight to Thunder Bay

Information on the airport you'll fly into in Thunder Bay

Cabin class types available on flights to Illinois

Cabin classes available on flights to Thunder Bay. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Complete your trip to Thunder Bay with a hotel stay or car rental

Find direct flights for Thunder Bay

Flights to other popular destinations

The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Flights from domestic origins to Thunder Bay

Flights from all regions of Illinois to Thunder Bay. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Choose which airport to fly into in Thunder Bay