YUL

$94 Find Cheap Flights from Illinois to Montreal

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Montreal departing on 3/26. 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.
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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.

Recent round-trip flight deals from Illinois to Montreal

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Illinois to Montreal.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
11:15 am - 4:50 pmMDW-YUL
4h 35m1 stop
6:50 am - 10:20 amYUL-MDW
4h 30m1 stop
$214Porter Airlines
Find Deal
Sun, Mar 23 - Sun, Mar 30
12:55 pm - 6:15 pmMDW-YUL
4h 20m1 stop
6:50 am - 12:00 pmYUL-MDW
6h 10m1 stop
$215Porter Airlines
Find Deal
Sat, Mar 22 - Sat, Mar 29
3:45 pm - 2:55 pmORD-YUL
22h 10m2 stops
3:55 pm - 8:44 amYUL-ORD
17h 49m2 stops
Tue, Mar 18 - Tue, Mar 25
7:42 pm - 2:55 pmORD-YUL
18h 13m1 stop
3:55 pm - 8:44 amYUL-ORD
17h 49m2 stops
Tue, Mar 18 - Tue, Mar 25
3:35 pm - 6:51 pmORD-YUL
2h 16mnonstop
6:15 am - 8:02 amYUL-ORD
2h 47mnonstop
$262Air Canada
Find Deal
Fri, Apr 25 - Sun, Apr 27
6:05 pm - 9:29 pmORD-YUL
2h 24mnonstop
4:30 pm - 6:21 pmYUL-ORD
2h 51mnonstop
$263Air Canada
Find Deal
Sat, May 17 - Thu, May 22
2:00 pm - 11:24 pmMDW-YUL
8h 24m1 stop
6:00 am - 12:30 pmYUL-MDW
7h 30m1 stop
$287Delta
Find Deal
Wed, May 28 - Sun, Jun 1
5:00 pm - 11:26 pmORD-YUL
5h 26m1 stop
7:05 am - 12:41 pmYUL-ORD
6h 36m1 stop
$287Delta
Find Deal
Mon, Mar 31 - Thu, Apr 10
6:37 pm - 9:50 amORD-YUL
14h 13m1 stop
12:30 pm - 2:05 pmYUL-ORD
2h 35mnonstop
$299American Airlines
Find Deal
Tue, May 6 - Sat, May 10
8:24 am - 11:44 amORD-YUL
2h 20mnonstop
5:35 pm - 7:39 amYUL-ORD
15h 04m1 stop
$364American Airlines
Find Deal
Wed, May 21 - Tue, May 27

Good to know

Low season

November

High season

June

Cheapest flight

$94
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 10% increase in price.
Flight from Chicago Midway Airport to Montreal

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

Insights shared by verified travelers who flew the route from Illinois 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.

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.

See more FAQs

Traveling to a place near Montreal?

Book flights to Montreal if you plan to visit one of these locations
Bromont
Montebello
Boucherville
Sutton

Everything you need to know for your flight to Montreal

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