How does KAYAK find such low prices on flights from Quebec to Chicago?

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 Quebec to Chicago.

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

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

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 Chicago with an airline and back to Quebec with another airline.

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

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

C$ 230 CHEAP FLIGHTS from Quebec to Chicago

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Flight Deals

Cheap Flights from Quebec to Chicago

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

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Quebec to Chicago

Wed, 14 Oct - Sat, 17 Oct

9:00 a.m. - 2:35 p.m.YUL Montreal Pierre Elliott Trudeau Intl-MDW Chicago Midway

6h 35m1 stop Toronto Island

11:45 a.m. - 6:12 p.m.MDW Chicago Midway-YUL Montreal Pierre Elliott Trudeau Intl

5h 27m1 stop Toronto Island

C$ 390Porter Airlines

Thu, 1 Oct - Mon, 5 Oct

5:00 a.m. - 9:00 a.m.YUL Montreal Pierre Elliott Trudeau Intl-ORD Chicago O'Hare Intl

5h 00m1 stop Toronto Pearson Intl

2:00 p.m. - 7:45 p.m.ORD Chicago O'Hare Intl-YUL Montreal Pierre Elliott Trudeau Intl

4h 45m1 stop Toronto Island

C$ 390Air Canada

Thu, 1 Oct - Mon, 5 Oct

4:10 p.m. - 7:48 p.m.YUL Montreal Pierre Elliott Trudeau Intl-ORD Chicago O'Hare Intl

4h 38m1 stop Toronto Pearson Intl

2:00 p.m. - 9:45 p.m.ORD Chicago O'Hare Intl-YUL Montreal Pierre Elliott Trudeau Intl

6h 45m1 stop Toronto Island

C$ 390Air Canada

Fri, 25 Sep - Mon, 28 Sep

9:00 a.m. - 2:35 p.m.YUL Montreal Pierre Elliott Trudeau Intl-MDW Chicago Midway

6h 35m1 stop Toronto Island

3:20 p.m. - 9:12 p.m.MDW Chicago Midway-YUL Montreal Pierre Elliott Trudeau Intl

4h 52m1 stop Toronto Island

C$ 391Porter Airlines

Thu, 24 Sep - Sun, 27 Sep

12:31 p.m. - 2:11 p.m.YUL Montreal Pierre Elliott Trudeau Intl-ORD Chicago O'Hare Intl

2h 40mdirect

5:00 a.m. - 12:26 p.m.ORD Chicago O'Hare Intl-YUL Montreal Pierre Elliott Trudeau Intl

6h 26m1 stop Philadelphia

C$ 408American Airlines

Tue, 1 Dec - Tue, 15 Dec

12:10 p.m. - 2:15 p.m.YUL Montreal Pierre Elliott Trudeau Intl-ORD Chicago O'Hare Intl

3h 05mdirect

6:29 a.m. - 12:23 p.m.ORD Chicago O'Hare Intl-YUL Montreal Pierre Elliott Trudeau Intl

4h 54m1 stop Philadelphia

C$ 408American Airlines

Wed, 21 Oct - Tue, 27 Oct

6:00 a.m. - 9:32 a.m.YUL Montreal Pierre Elliott Trudeau Intl-MDW Chicago Midway

4h 32m1 stop Detroit Metropolitan Wayne County

6:44 p.m. - 11:25 p.m.MDW Chicago Midway-YUL Montreal Pierre Elliott Trudeau Intl

3h 41m1 stop Detroit Metropolitan Wayne County

C$ 426Delta

Wed, 21 Oct - Sat, 31 Oct

6:00 a.m. - 9:32 a.m.YUL Montreal Pierre Elliott Trudeau Intl-MDW Chicago Midway

4h 32m1 stop Detroit Metropolitan Wayne County

6:44 p.m. - 11:25 p.m.MDW Chicago Midway-YUL Montreal Pierre Elliott Trudeau Intl

3h 41m1 stop Detroit Metropolitan Wayne County

C$ 426Delta

Tue, 20 Oct - Wed, 21 Oct

9:45 a.m. - 11:21 a.m.YUL Montreal Pierre Elliott Trudeau Intl-ORD Chicago O'Hare Intl

2h 36mdirect

7:11 a.m. - 10:40 a.m.ORD Chicago O'Hare Intl-YUL Montreal Pierre Elliott Trudeau Intl

2h 29mdirect

C$ 466United Airlines

Tue, 20 Oct - Tue, 20 Oct

9:45 a.m. - 11:21 a.m.YUL Montreal Pierre Elliott Trudeau Intl-ORD Chicago O'Hare Intl

2h 36mdirect

2:01 p.m. - 5:30 p.m.ORD Chicago O'Hare Intl-YUL Montreal Pierre Elliott Trudeau Intl

2h 29mdirect

C$ 466United Airlines

Recent last minute flight deals from Quebec to Chicago

Fri, 18 Sep - Wed, 14 Oct

6:30 p.m. - 8:12 p.m.YUL Montreal Pierre Elliott Trudeau Intl-ORD Chicago O'Hare Intl

2h 42mdirect

8:45 a.m. - 12:00 p.m.ORD Chicago O'Hare Intl-YUL Montreal Pierre Elliott Trudeau Intl

2h 15mdirect

C$ 442Air Canada

Fri, 18 Sep - Wed, 14 Oct

1:15 p.m. - 2:52 p.m.YUL Montreal Pierre Elliott Trudeau Intl-ORD Chicago O'Hare Intl

2h 37mdirect

2:00 p.m. - 9:45 p.m.ORD Chicago O'Hare Intl-YUL Montreal Pierre Elliott Trudeau Intl

6h 45m1 stop Toronto Island

C$ 442Air Canada

Sat, 19 Sep - Sat, 26 Sep

6:30 a.m. - 11:00 a.m.YUL Montreal Pierre Elliott Trudeau Intl-MDW Chicago Midway

5h 30m1 stop Toronto Island

11:45 a.m. - 6:12 p.m.MDW Chicago Midway-YUL Montreal Pierre Elliott Trudeau Intl

5h 27m1 stop Toronto Island

C$ 476Porter Airlines

Fri, 18 Sep - Mon, 21 Sep

9:00 a.m. - 2:35 p.m.YUL Montreal Pierre Elliott Trudeau Intl-MDW Chicago Midway

6h 35m1 stop Toronto Island

3:20 p.m. - 9:12 p.m.MDW Chicago Midway-YUL Montreal Pierre Elliott Trudeau Intl

4h 52m1 stop Toronto Island

C$ 552Porter Airlines

Fri, 18 Sep - Sun, 20 Sep

5:34 p.m. - 7:19 p.m.YUL Montreal Pierre Elliott Trudeau Intl-ORD Chicago O'Hare Intl

2h 45mdirect

8:13 a.m. - 11:44 a.m.ORD Chicago O'Hare Intl-YUL Montreal Pierre Elliott Trudeau Intl

2h 31mdirect

C$ 576American Airlines

Sat, 19 Sep - Mon, 21 Sep

5:34 p.m. - 7:19 p.m.YUL Montreal Pierre Elliott Trudeau Intl-ORD Chicago O'Hare Intl

2h 45mdirect

8:13 a.m. - 11:44 a.m.ORD Chicago O'Hare Intl-YUL Montreal Pierre Elliott Trudeau Intl

2h 31mdirect

C$ 576American Airlines

Sat, 19 Sep - Mon, 21 Sep

12:48 p.m. - 4:14 p.m.YUL Montreal Pierre Elliott Trudeau Intl-ORD Chicago O'Hare Intl

4h 26m1 stop Detroit Metropolitan Wayne County

7:00 a.m. - 1:31 p.m.ORD Chicago O'Hare Intl-YUL Montreal Pierre Elliott Trudeau Intl

5h 31m1 stop New York LaGuardia

C$ 602Delta

Fri, 18 Sep - Sun, 20 Sep

9:30 a.m. - 6:04 p.m.YUL Montreal Pierre Elliott Trudeau Intl-ORD Chicago O'Hare Intl

9h 34m1 stop New York LaGuardia

9:30 a.m. - 6:53 p.m.ORD Chicago O'Hare Intl-YUL Montreal Pierre Elliott Trudeau Intl

8h 23m1 stop New York LaGuardia

C$ 602Delta

Tue, 15 Sep - Tue, 22 Sep

3:53 p.m. - 10:15 p.m.YQB Québec City-ORD Chicago O'Hare Intl

7h 22m1 stop Newark

9:35 p.m. - 12:02 p.m.ORD Chicago O'Hare Intl-YQB Québec City

13h 27m1 stop Newark

C$ 742United Airlines

Tue, 15 Sep - Tue, 22 Sep

3:53 p.m. - 9:00 p.m.YQB Québec City-ORD Chicago O'Hare Intl

6h 07m1 stop Newark

10:30 a.m. - 2:08 p.m.ORD Chicago O'Hare Intl-YQB Québec City

2h 38mdirect

C$ 742United Airlines

Recent direct flight deals from Quebec to Chicago

Wed, 30 Sep - Sun, 4 Oct

1:15 p.m. - 2:52 p.m.YUL Montreal Pierre Elliott Trudeau Intl-ORD Chicago O'Hare Intl

2h 37mdirect

8:45 a.m. - 12:00 p.m.ORD Chicago O'Hare Intl-YUL Montreal Pierre Elliott Trudeau Intl

2h 15mdirect

C$ 393Air Canada

Thu, 22 Oct - Wed, 28 Oct

8:35 a.m. - 10:12 a.m.YUL Montreal Pierre Elliott Trudeau Intl-ORD Chicago O'Hare Intl

2h 37mdirect

7:05 a.m. - 10:17 a.m.ORD Chicago O'Hare Intl-YUL Montreal Pierre Elliott Trudeau Intl

2h 12mdirect

C$ 393Air Canada

Thu, 19 Nov - Mon, 23 Nov

12:10 p.m. - 2:15 p.m.YUL Montreal Pierre Elliott Trudeau Intl-ORD Chicago O'Hare Intl

3h 05mdirect

8:08 a.m. - 11:26 a.m.ORD Chicago O'Hare Intl-YUL Montreal Pierre Elliott Trudeau Intl

2h 18mdirect

C$ 423American Airlines

Thu, 1 Oct - Sun, 4 Oct

5:34 p.m. - 7:19 p.m.YUL Montreal Pierre Elliott Trudeau Intl-ORD Chicago O'Hare Intl

2h 45mdirect

8:13 a.m. - 11:44 a.m.ORD Chicago O'Hare Intl-YUL Montreal Pierre Elliott Trudeau Intl

2h 31mdirect

C$ 424American Airlines

Wed, 6 Jan - Sun, 10 Jan

4:45 p.m. - 6:45 p.m.YUL Montreal Pierre Elliott Trudeau Intl-ORD Chicago O'Hare Intl

3h 00mdirect

1:55 p.m. - 5:07 p.m.ORD Chicago O'Hare Intl-YUL Montreal Pierre Elliott Trudeau Intl

2h 12mdirect

C$ 447Multiple Airlines

Sat, 26 Sep - Sun, 27 Sep

6:10 a.m. - 7:51 a.m.YUL Montreal Pierre Elliott Trudeau Intl-ORD Chicago O'Hare Intl

2h 41mdirect

3:40 p.m. - 6:55 p.m.ORD Chicago O'Hare Intl-YUL Montreal Pierre Elliott Trudeau Intl

2h 15mdirect

C$ 447Multiple Airlines

Fri, 20 Nov - Mon, 23 Nov

12:10 p.m. - 2:15 p.m.YUL Montreal Pierre Elliott Trudeau Intl-ORD Chicago O'Hare Intl

3h 05mdirect

8:08 a.m. - 11:26 a.m.ORD Chicago O'Hare Intl-YUL Montreal Pierre Elliott Trudeau Intl

2h 18mdirect

C$ 465Porter Airlines

Tue, 20 Oct - Tue, 20 Oct

9:45 a.m. - 11:21 a.m.YUL Montreal Pierre Elliott Trudeau Intl-ORD Chicago O'Hare Intl

2h 36mdirect

2:01 p.m. - 5:30 p.m.ORD Chicago O'Hare Intl-YUL Montreal Pierre Elliott Trudeau Intl

2h 29mdirect

C$ 466United Airlines

Tue, 20 Oct - Wed, 21 Oct

9:45 a.m. - 11:21 a.m.YUL Montreal Pierre Elliott Trudeau Intl-ORD Chicago O'Hare Intl

2h 36mdirect

7:11 a.m. - 10:40 a.m.ORD Chicago O'Hare Intl-YUL Montreal Pierre Elliott Trudeau Intl

2h 29mdirect

C$ 466United Airlines

Fri, 20 Nov - Mon, 23 Nov

12:10 p.m. - 2:15 p.m.YUL Montreal Pierre Elliott Trudeau Intl-ORD Chicago O'Hare Intl

3h 05mdirect

8:08 a.m. - 11:26 a.m.ORD Chicago O'Hare Intl-YUL Montreal Pierre Elliott Trudeau Intl

2h 18mdirect

C$ 473Porter Airlines

Useful Info

Low season	January
High season	October
Cheapest flight	C$ 230

Best time to beat the crowds (5% less expensive on average)

Most popular time to fly and prices are also 5% lower on average.

Flight from Montreal to Chicago O'Hare Airport

Steven AnthonyFlew with United Airlines-Aug 2024

Don't take the 6am flight. Airport security and customs only open at 430am. So if you show up the recommended 3 hours before, you're waiting in line for nothing

Verified travelerFlew with United Airlines-Apr 2024

Come prepared with your own entertainment as the flight did not offer in flight entertainment

How does KAYAK find such low prices on flights from Quebec to Chicago?
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 Quebec to Chicago.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Quebec to Chicago?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago from Quebec 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 Quebec to Chicago?
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 Chicago with an airline and back to Quebec with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Quebec to Chicago?
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 Chicago from Quebec up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.