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.

$179 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

Thu, Feb 18 - Mon, Feb 22

9:45 am - 5:30 pmYUL Montreal Pierre Elliott Trudeau Intl-ORD Chicago O'Hare Intl

8h 45m1 stop Toronto Island

12:20 pm - 7:07 pmORD Chicago O'Hare Intl-YUL Montreal Pierre Elliott Trudeau Intl

5h 47m1 stop Toronto Island

$286Porter Airlines

Sun, Nov 22 - Fri, Nov 27

10:10 am - 3:38 pmYUL Montreal Pierre Elliott Trudeau Intl-ORD Chicago O'Hare Intl

6h 28m1 stop Toronto Pearson Intl

10:15 am - 8:53 pmORD Chicago O'Hare Intl-YUL Montreal Pierre Elliott Trudeau Intl

9h 38m2 stops Toronto Pearson Intl Ottawa

$291Air Canada

Thu, Dec 24 - Fri, Jan 1

8:50 am - 3:38 pmYUL Montreal Pierre Elliott Trudeau Intl-ORD Chicago O'Hare Intl

7h 48m2 stops Ottawa Toronto Pearson Intl

12:50 pm - 8:53 pmORD Chicago O'Hare Intl-YUL Montreal Pierre Elliott Trudeau Intl

7h 03m2 stops Toronto Pearson Intl Ottawa

$292Air Canada

Thu, Nov 19 - Mon, Nov 23

12:40 pm - 5:40 pmYHU MET - Montreal Metropolitan-ORD Chicago O'Hare Intl

6h 00m1 stop Toronto Island

12:15 pm - 5:25 pmORD Chicago O'Hare Intl-YHU MET - Montreal Metropolitan

4h 10m1 stop Toronto Island

$296Porter Airlines

Thu, Nov 19 - Mon, Nov 23

12:10 pm - 5:43 pmYUL Montreal Pierre Elliott Trudeau Intl-ORD Chicago O'Hare Intl

6h 33m1 stop Toronto Pearson Intl

12:15 pm - 7:05 pmORD Chicago O'Hare Intl-YUL Montreal Pierre Elliott Trudeau Intl

5h 50m1 stop Toronto Island

$299Multiple Airlines

Thu, Nov 12 - Mon, Nov 16

12:50 pm - 6:04 pmYUL Montreal Pierre Elliott Trudeau Intl-MDW Chicago Midway

6h 14m1 stop Detroit Metropolitan Wayne County

1:05 pm - 11:48 pmMDW Chicago Midway-YUL Montreal Pierre Elliott Trudeau Intl

9h 43m1 stop Atlanta Hartsfield-Jackson

$301Delta

Wed, Nov 25 - Sat, Nov 28

12:10 pm - 2:15 pmYUL Montreal Pierre Elliott Trudeau Intl-ORD Chicago O'Hare Intl

3h 05mnonstop

8:08 am - 11:26 amORD Chicago O'Hare Intl-YUL Montreal Pierre Elliott Trudeau Intl

2h 18mnonstop

$304American Airlines

Fri, Nov 27 - Sun, Dec 6

6:00 am - 8:00 amYUL Montreal Pierre Elliott Trudeau Intl-ORD Chicago O'Hare Intl

3h 00mnonstop

10:37 am - 2:00 pmORD Chicago O'Hare Intl-YUL Montreal Pierre Elliott Trudeau Intl

2h 23mnonstop

$318United Airlines

Wed, Nov 25 - Tue, Dec 8

6:00 am - 8:00 amYUL Montreal Pierre Elliott Trudeau Intl-ORD Chicago O'Hare Intl

3h 00mnonstop

5:54 pm - 9:17 pmORD Chicago O'Hare Intl-YUL Montreal Pierre Elliott Trudeau Intl

2h 23mnonstop

$318United Airlines

Thu, Nov 12 - Sun, Nov 15

12:10 pm - 2:15 pmYUL Montreal Pierre Elliott Trudeau Intl-ORD Chicago O'Hare Intl

3h 05mnonstop

5:19 am - 1:44 pmORD Chicago O'Hare Intl-YUL Montreal Pierre Elliott Trudeau Intl

7h 25m1 stop Charlotte Douglas

$319American Airlines

Recent last minute flight deals from Quebec to Chicago

Tue, Nov 3 - Tue, Nov 10

11:10 am - 3:38 pmYUL Montreal Pierre Elliott Trudeau Intl-ORD Chicago O'Hare Intl

5h 28m1 stop Toronto Pearson Intl

1:55 pm - 5:07 pmORD Chicago O'Hare Intl-YUL Montreal Pierre Elliott Trudeau Intl

2h 12mnonstop

$397Air Canada

Tue, Nov 3 - Tue, Nov 10

2:46 pm - 11:57 pmYUL Montreal Pierre Elliott Trudeau Intl-ORD Chicago O'Hare Intl

10h 11m1 stop Atlanta Hartsfield-Jackson

7:05 am - 3:58 pmORD Chicago O'Hare Intl-YUL Montreal Pierre Elliott Trudeau Intl

7h 53m1 stop Detroit Metropolitan Wayne County

$398Delta

Tue, Nov 3 - Tue, Nov 10

6:00 am - 8:00 amYUL Montreal Pierre Elliott Trudeau Intl-ORD Chicago O'Hare Intl

3h 00mnonstop

1:55 pm - 5:07 pmORD Chicago O'Hare Intl-YUL Montreal Pierre Elliott Trudeau Intl

2h 12mnonstop

$420Multiple Airlines

Sun, Nov 1 - Sun, Nov 8

8:10 am - 1:13 pmYUL Montreal Pierre Elliott Trudeau Intl-ORD Chicago O'Hare Intl

6h 03m1 stop Toronto Pearson Intl

7:05 am - 10:17 amORD Chicago O'Hare Intl-YUL Montreal Pierre Elliott Trudeau Intl

2h 12mnonstop

$445Air Canada

Sun, Nov 1 - Thu, Nov 5

11:00 am - 5:40 pmYHU MET - Montreal Metropolitan-ORD Chicago O'Hare Intl

7h 40m1 stop Toronto Island

12:15 pm - 5:25 pmORD Chicago O'Hare Intl-YHU MET - Montreal Metropolitan

4h 10m1 stop Toronto Island

$485Porter Airlines

Tue, Nov 3 - Thu, Nov 12

6:00 am - 8:00 amYUL Montreal Pierre Elliott Trudeau Intl-ORD Chicago O'Hare Intl

3h 00mnonstop

5:55 am - 3:16 pmORD Chicago O'Hare Intl-YUL Montreal Pierre Elliott Trudeau Intl

8h 21m1 stop Washington, D.C. Dulles Intl

$489United Airlines

Sun, Nov 1 - Tue, Aug 31

7:00 am - 11:47 amYUL Montreal Pierre Elliott Trudeau Intl-ORD Chicago O'Hare Intl

5h 47m1 stop Newark

8:55 am - 3:02 pmORD Chicago O'Hare Intl-YUL Montreal Pierre Elliott Trudeau Intl

5h 07m1 stop Washington, D.C. Dulles Intl

$512United Airlines

Fri, Oct 30 - Sat, Oct 31

12:40 pm - 5:40 pmYHU MET - Montreal Metropolitan-ORD Chicago O'Hare Intl

6h 00m1 stop Toronto Island

12:20 pm - 8:00 pmORD Chicago O'Hare Intl-YHU MET - Montreal Metropolitan

6h 40m1 stop Toronto Island

$514Porter Airlines

Fri, Oct 30 - Sat, Oct 31

5:34 pm - 7:19 pmYUL Montreal Pierre Elliott Trudeau Intl-ORD Chicago O'Hare Intl

2h 45mnonstop

8:17 am - 11:44 amORD Chicago O'Hare Intl-YUL Montreal Pierre Elliott Trudeau Intl

2h 27mnonstop

$530American Airlines

Fri, Oct 30 - Mon, Nov 2

5:34 pm - 7:19 pmYUL Montreal Pierre Elliott Trudeau Intl-ORD Chicago O'Hare Intl

2h 45mnonstop

1:22 pm - 10:53 pmORD Chicago O'Hare Intl-YUL Montreal Pierre Elliott Trudeau Intl

8h 31m1 stop Charlotte Douglas

$534American Airlines

Recent direct flight deals from Quebec to Chicago

Thu, Nov 19 - Mon, Nov 23

6:10 pm - 7:52 pmYUL Montreal Pierre Elliott Trudeau Intl-ORD Chicago O'Hare Intl

2h 42mnonstop

3:50 pm - 7:05 pmORD Chicago O'Hare Intl-YUL Montreal Pierre Elliott Trudeau Intl

2h 15mnonstop

$296Air Canada

Sun, Nov 22 - Sun, Nov 29

9:25 am - 11:07 amYUL Montreal Pierre Elliott Trudeau Intl-ORD Chicago O'Hare Intl

2h 42mnonstop

7:05 am - 10:17 amORD Chicago O'Hare Intl-YUL Montreal Pierre Elliott Trudeau Intl

2h 12mnonstop

$297Air Canada

Wed, Nov 25 - Sat, Nov 28

12:10 pm - 2:15 pmYUL Montreal Pierre Elliott Trudeau Intl-ORD Chicago O'Hare Intl

3h 05mnonstop

8:08 am - 11:26 amORD Chicago O'Hare Intl-YUL Montreal Pierre Elliott Trudeau Intl

2h 18mnonstop

$304American Airlines

Fri, Dec 25 - Fri, Jan 1

6:00 am - 8:08 amYUL Montreal Pierre Elliott Trudeau Intl-ORD Chicago O'Hare Intl

3h 08mnonstop

7:05 am - 10:17 amORD Chicago O'Hare Intl-YUL Montreal Pierre Elliott Trudeau Intl

2h 12mnonstop

$313Multiple Airlines

Fri, Nov 27 - Sun, Dec 6

6:00 am - 8:00 amYUL Montreal Pierre Elliott Trudeau Intl-ORD Chicago O'Hare Intl

3h 00mnonstop

10:37 am - 2:00 pmORD Chicago O'Hare Intl-YUL Montreal Pierre Elliott Trudeau Intl

2h 23mnonstop

$318United Airlines

Sun, Nov 22 - Fri, Nov 27

6:00 am - 8:00 amYUL Montreal Pierre Elliott Trudeau Intl-ORD Chicago O'Hare Intl

3h 00mnonstop

5:54 pm - 9:17 pmORD Chicago O'Hare Intl-YUL Montreal Pierre Elliott Trudeau Intl

2h 23mnonstop

$318United Airlines

Sat, Nov 21 - Mon, Nov 23

6:00 am - 8:00 amYUL Montreal Pierre Elliott Trudeau Intl-ORD Chicago O'Hare Intl

3h 00mnonstop

3:50 pm - 7:05 pmORD Chicago O'Hare Intl-YUL Montreal Pierre Elliott Trudeau Intl

2h 15mnonstop

$321Multiple Airlines

Thu, Feb 18 - Mon, Feb 22

12:06 pm - 2:11 pmYUL Montreal Pierre Elliott Trudeau Intl-ORD Chicago O'Hare Intl

3h 05mnonstop

8:06 am - 11:26 amORD Chicago O'Hare Intl-YUL Montreal Pierre Elliott Trudeau Intl

2h 20mnonstop

$323American Airlines

Mon, Nov 23 - Sat, Nov 28

12:10 pm - 2:15 pmYUL Montreal Pierre Elliott Trudeau Intl-ORD Chicago O'Hare Intl

3h 05mnonstop

8:08 am - 11:26 amORD Chicago O'Hare Intl-YUL Montreal Pierre Elliott Trudeau Intl

2h 18mnonstop

$388Porter Airlines

Sat, Nov 21 - Sat, Nov 28

12:10 pm - 2:15 pmYUL Montreal Pierre Elliott Trudeau Intl-ORD Chicago O'Hare Intl

3h 05mnonstop

8:08 am - 11:26 amORD Chicago O'Hare Intl-YUL Montreal Pierre Elliott Trudeau Intl

2h 18mnonstop

$388Porter Airlines

Useful Info

Low season	January
High season	October

Best time to beat the crowds with an average 9% drop in price.

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.

Merrillville

Hammond

Saint Joseph

Portage

Lansing

Valparaiso

Munster

Chesterton

Schererville

Porter

Monticello

Saint John

Griffith

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$179 Find Cheap Flights from Quebec to Chicago - Compare and Save

Cheap Flights from Quebec to Chicago

Recent round-trip flight deals from Quebec to Chicago

Recent one-way flight deals from Quebec to Chicago

Recent last minute flight deals from Quebec to Chicago

Recent direct flight deals from Quebec to Chicago

Good to know

Low season

High season

Flights from Quebec to Chicago: the best tips from KAYAK users

FAQs for booking flights from Quebec to Chicago

Traveling to a place near Chicago?

More options for your flight to Chicago

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

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