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

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 Montreal. 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 Montreal?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Montreal 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 Montreal?

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 Montreal 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 Montreal?

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 Montreal 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>

$119 CHEAP FLIGHTS from Illinois to Montreal (YUL)

YUL

KAYAK searches hundreds of travel sites at once for deals on flights to Montreal Pierre Elliott Trudeau Intl Airport

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Cheap Flight Deals from Illinois to Montreal

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to Montreal 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

Last minute

Direct

Recent round-trip flight deals from Illinois to Montreal

KAYAK's recommended round-trip deals from the most popular airlines that fly from Illinois to Montreal.

Discover the best prices for you by selecting your travel dates on KAYAK.

5:20 pm - 10:15 pmMDW-YUL

3h 55m1 stop

10:45 am - 4:54 pmYUL-MDW

7h 09m1 stop

$273Porter Airlines

Find Deal

Thu, May 29 - Sun, Jun 1

9:40 am - 5:55 pmMDW-YUL

7h 15m1 stop

1:10 pm - 4:24 pmYUL-MDW

4h 14m1 stop

$276Porter Airlines

Find Deal

Wed, Jun 11 - Tue, Jun 17

8:10 am - 11:30 amORD-YUL

2h 20mnonstop

2:35 pm - 11:57 pmYUL-ORD

10h 22m1 stop

$276American Airlines

Find Deal

Sat, Jun 7 - Sat, Jun 7

5:00 am - 12:24 pmORD-YUL

6h 24m1 stop

2:35 pm - 11:57 pmYUL-ORD

10h 22m1 stop

$285American Airlines

Find Deal

Sat, Jun 7 - Sat, Jun 7

7:19 am - 10:40 amORD-YUL

2h 21mnonstop

6:15 am - 7:59 amYUL-ORD

2h 44mnonstop

$295Air Canada

Find Deal

Wed, Jun 4 - Tue, Jun 24

5:58 pm - 9:29 pmORD-YUL

2h 31mnonstop

8:20 am - 9:52 amYUL-ORD

2h 32mnonstop

$305Air Canada

Find Deal

Sat, May 31 - Sun, Jun 1

7:19 am - 10:40 amORD-YUL

2h 21mnonstop

6:15 am - 7:59 amYUL-ORD

2h 44mnonstop

$306United Airlines

Find Deal

Mon, May 26 - Thu, May 29

7:40 pm - 7:48 amORD-YUL

11h 08m1 stop

6:15 am - 7:59 amYUL-ORD

2h 44mnonstop

$315United Airlines

Find Deal

Sat, May 24 - Mon, May 26

9:40 am - 12:37 amMDW-YUL

13h 57m1 stop

1:10 pm - 4:24 pmYUL-MDW

4h 14m1 stop

$318

Find Deal

Tue, Jun 17 - Thu, Jun 19

9:40 am - 12:37 amMDW-YUL

13h 57m1 stop

10:45 am - 4:54 pmYUL-MDW

7h 09m1 stop

$319

Find Deal

Sun, Jun 8 - Sun, Jun 15

Useful Info

Low season	January
High season	July
Cheapest flight	$119

Best time to beat the crowds with an average 6% drop in price.

Most popular time to fly with an average 8% increase in price.

Flight from Chicago Midway Airport to Montreal

valerieFlew with Air CanadaORD-YULJan 2025

“Meal” usually means more than a light snack. I thought what they served was an appetizer not the total meal. So I’d eat before or bring food.

Verified travelerFlew with Air CanadaORD-YULOct 2024

Ask questions to assure clarity. Don't assume you are receiving all of the information that you need.

How does KAYAK find such low prices on flights from Illinois to Montreal?
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 Montreal.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Montreal?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Montreal 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 Montreal?
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 Montreal 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 Montreal?
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 Montreal from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Bromont

Montebello

Boucherville

Sutton

Everything you need to know for your flight to Montreal

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on your arrival and departure airports

Montreal (YUL)

YUL

$119 Find Cheap Flights from Illinois to Montreal

KAYAK searches hundreds of travel sites at once for deals on flights to Montreal Pierre Elliott Trudeau Intl Airport

Cheap Flight Deals from Illinois to Montreal

Recent round-trip flight deals from Illinois to Montreal

Recent one-way flight deals from Illinois to Montreal

Recent last minute flight deals from Illinois to Montreal

Recent direct flight deals from Illinois to Montreal

Good to know

Flights from Illinois to Montreal: the best tips from KAYAK users

FAQs for booking Illinois to Montreal flights

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

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 Montreal.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Montreal 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 Montreal?

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 Montreal 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 Montreal?

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 Montreal from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Montreal?

Everything you need to know for your flight to Montreal

Information on your arrival and departure airports

Cabin class types available on flights to Montreal

Complete your trip to Montreal with a hotel stay or car rental

Find direct flights for Montreal

Flights to other popular destinations

Flights from domestic origins to Illinois

Choose which airport to fly into in Montreal

Find deals for your return flight