C$ 218 Find Cheap Flights from Illinois to Montreal – Compare and Save

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 10/7. 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.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

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

Recent round-trip flight deals from Illinois to Montreal

Tue, 21 Jul - Wed, 29 Jul
Porter Airlines Logo
10:25 a.m. - 6:10 p.m.
MDW
-
YUL
6h 45m
1 stop
Porter Airlines Logo
10:35 a.m. - 2:35 p.m.
YUL
-
MDW
5h 00m
1 stop
C$ 417Porter Airlines
Thu, 17 Sep - Mon, 21 Sep
Porter Airlines Logo
3:20 p.m. - 8:10 p.m.
ORD
-
YUL
3h 50m
1 stop
Porter Airlines Logo
10:35 a.m. - 2:35 p.m.
YUL
-
ORD
5h 00m
1 stop
C$ 417Porter Airlines
Thu, 9 Jul - Mon, 13 Jul
Air Canada Logo
8:45 a.m. - 12:00 p.m.
ORD
-
YUL
2h 15mdirect
Air Canada Logo
6:30 p.m. - 8:05 p.m.
YUL
-
ORD
2h 35mdirect
C$ 418Air Canada
Sat, 18 Jul - Tue, 21 Jul
Porter Airlines Logo
10:25 a.m. - 6:10 p.m.
MDW
-
YUL
6h 45m
1 stop
Porter Airlines Logo
10:35 a.m. - 2:35 p.m.
YUL
-
MDW
5h 00m
1 stop
C$ 418Porter Airlines
Thu, 3 Sep - Mon, 7 Sep
Porter Airlines Logo
3:20 p.m. - 8:10 p.m.
ORD
-
YUL
3h 50m
1 stop
Porter Airlines Logo
6:30 a.m. - 11:00 a.m.
YUL
-
ORD
5h 30m
1 stop
C$ 419Porter Airlines
Tue, 7 Jul - Tue, 14 Jul
Porter Airlines Logo
3:20 p.m. - 10:10 p.m.
MDW
-
YUL
5h 50m
1 stop
Porter Airlines Logo
10:35 a.m. - 2:35 p.m.
YUL
-
MDW
5h 00m
1 stop
C$ 421Porter Airlines
Tue, 6 Oct - Tue, 13 Oct
American Airlines Logo
8:05 p.m. - 11:20 a.m.
STL
-
YUL
14h 15m
1 stop
American Airlines Logo
12:30 p.m. - 8:08 p.m.
YUL
-
STL
8h 38m
1 stop
C$ 597American Airlines
Sat, 5 Sep - Tue, 8 Sep
American Airlines Logo
8:06 p.m. - 11:43 a.m.
STL
-
YUL
14h 37m
1 stop
American Airlines Logo
5:34 p.m. - 10:20 a.m.
YUL
-
STL
17h 46m
1 stop
C$ 657American Airlines
Sat, 4 Jul - Mon, 13 Jul
Multiple Airlines Logo
5:06 p.m. - 6:15 p.m.
STL
-
YUL
24h 09m
2 stops
Multiple Airlines Logo
6:47 p.m. - 9:43 a.m.
YUL
-
STL
15h 56m
1 stop
C$ 735Multiple Airlines
Sat, 4 Jul - Mon, 13 Jul
Multiple Airlines Logo
5:06 p.m. - 6:15 p.m.
STL
-
YUL
24h 09m
2 stops
Multiple Airlines Logo
6:47 p.m. - 11:53 p.m.
YUL
-
STL
6h 06m
1 stop
C$ 745Multiple Airlines
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Good to know

Low seasonSeptember
Cheapest flightC$ 218
Best time to beat the crowds but there is an average 16% increase in price.
Most popular time to fly and prices are also 23% lower on average.
Flight from Chicago to Montreal

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 travellers 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.

Travelling to a place near Montreal?

Book flights to Montreal if you plan to visit one of these locations
Laval
Trois-Rivières
Sherbrooke
Montebello
Dorval
Saint-Sauveur
Brossard
Magog
Drummondville
Longueuil
Bromont
Boucherville
Sutton
North Hatley
Louiseville
Eastman
Waterloo

Everything you need to know for your flight to Montreal

Information on your arrival and departure airports

Montreal (YUL)