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$147+ Cheap flights from Quebec to Chicago (CHI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — CHI
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
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Cheap flight deals from Quebec to Chicago

Cheapest flights from Quebec to Chicago
Explore the most affordable flight options available from Quebec to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.

This FlightHub deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/276:45 amYUL - MDW
1 stop4h 20mPorter Airlines
Mon 2/2311:00 amMDW - YUL
1 stop5h 45mPorter Airlines
Deal found 12/13$196
This FlightHub deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:45 amYUL - MDW
1 stop4h 20mPorter Airlines
Sun 1/411:05 amMDW - YUL
1 stop5h 40mPorter Airlines
Deal found 12/14$305
This Air Canada deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/277:00 amYUL - ORD
1 stop7h 01mAir Canada
Mon 2/236:00 pmORD - YUL
Nonstop2h 17mAir Canada
Deal found 12/13$331
This eDestinos deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:45 amYUL - MDW
1 stop4h 20mPorter Airlines
Sun 12/284:15 pmMDW - YUL
1 stop5h 30mPorter Airlines
Deal found 12/14$343
This Trip.com deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/226:45 amYUL - MDW
1 stop4h 20mPorter Airlines
Tue 12/304:15 pmMDW - YUL
1 stop5h 30mPorter Airlines
Deal found 12/14$345
This Trip.com deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2510:15 amYUL - MDW
1 stop6h 05mPorter Airlines
Sun 12/284:15 pmMDW - YUL
1 stop5h 30mPorter Airlines
Deal found 12/13$353
This FlightHub deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2510:15 amYUL - MDW
1 stop6h 05mPorter Airlines
Sat 1/311:05 amMDW - YUL
1 stop4h 25mPorter Airlines
Deal found 12/13$374
This FlightHub deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/226:45 amYUL - MDW
1 stop4h 20mPorter Airlines
Sun 12/284:15 pmMDW - YUL
1 stop5h 30mPorter Airlines
Deal found 12/14$377
This Air Canada deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/221:10 pmYUL - ORD
Nonstop2h 45mAir Canada
Tue 1/68:00 amORD - YUL
1 stop4h 22mAir Canada
Deal found 12/15$388
This Expedia deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/221:10 pmYUL - ORD
Nonstop2h 45mAir Canada
Mon 1/58:45 pmORD - YUL
1 stop10h 37mAir Canada
Deal found 12/15$397
This Booking.com deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/198:50 amYUL - ORD
2 stops7h 20mAir Canada
Tue 12/302:00 pmORD - YUL
2 stops5h 50mAir Canada
Deal found 12/13$399
This Trip.com deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/206:45 amYUL - MDW
1 stop4h 20mPorter Airlines
Mon 12/2911:00 amMDW - YUL
1 stop5h 45mPorter Airlines
Deal found 12/13$399

Find flight deals from Quebec to Chicago

Keep the following information in mind while searching for Quebec to Chicago flight deals. Data was last updated December 15, 2025.

Round-trip from

$189
(Air Canada)

One-way from

$147
(Trip.com)

Popular in

December

Cheapest in

September

Average price

$352

Good round-trip deal

$400 or less

Good one-way deal

$233 or less
From Quebec to Chicago (CHI)
Search Deals
One-way flight from Quebec to Chicago (CHI)
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($14 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($3 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Quebec to Chicago (CHI).
Search Deals
Price to beat on a one-way flight from Quebec to Chicago (CHI).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Quebec to Chicago that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 15, 2025.
Use the filters below to find and compare flights from Quebec to Chicago that are best for you.

Fly from

Quebec

Fly to

Chicago

Route

Depart

Return

Price

MontrealChicago

YUL - MDW

YULMDW

Montreal Pierre Elliott Trudeau Intl

Thu 2/12

6:45 am-10:05 am

1 stop4h 20m

Chicago Midway

Sat 2/14

12:45 pm-6:45 pm

1 stop5h 00m

$189

MontrealChicago

YUL - MDW

YULMDW

Montreal Pierre Elliott Trudeau Intl

Sun 2/15

6:45 am-10:05 am

1 stop4h 20m

Chicago Midway

Wed 2/18

11:00 am-6:45 pm

1 stop6h 45m

$189

MontrealChicago

YUL - MDW

YULMDW

Montreal Pierre Elliott Trudeau Intl

Sun 2/15

10:15 am-3:20 pm

1 stop6h 05m

Chicago Midway

Mon 2/16

4:15 pm-10:45 pm

1 stop5h 30m

$189

MontrealChicago

YUL - MDW

YULMDW

Montreal Pierre Elliott Trudeau Intl

Thu 2/12

6:45 am-10:05 am

1 stop4h 20m

Chicago Midway

Fri 2/20

11:00 am-5:45 pm

1 stop5h 45m

$189

MontrealChicago

YUL - MDW

YULMDW

Montreal Pierre Elliott Trudeau Intl

Sun 2/15

6:45 am-10:05 am

1 stop4h 20m

Chicago Midway

Tue 2/17

11:00 am-6:45 pm

1 stop6h 45m

$189

MontrealChicago

YUL - MDW

YULMDW

Montreal Pierre Elliott Trudeau Intl

Thu 2/12

6:45 am-10:05 am

1 stop4h 20m

Chicago Midway

Thu 2/19

11:00 am-5:45 pm

1 stop5h 45m

$189

MontrealChicago

YUL - MDW

YULMDW

Montreal Pierre Elliott Trudeau Intl

Sun 2/15

6:45 am-10:05 am

1 stop4h 20m

Chicago Midway

Fri 2/20

11:00 am-5:45 pm

1 stop5h 45m

$189

MontrealChicago

YUL - MDW

YULMDW

Montreal Pierre Elliott Trudeau Intl

Sat 2/14

8:55 am-11:50 am

1 stop3h 55m

Chicago Midway

Tue 2/17

11:00 am-4:30 pm

1 stop4h 30m

$189

MontrealChicago

YUL - MDW

YULMDW

Montreal Pierre Elliott Trudeau Intl

Sun 2/15

6:45 am-10:05 am

1 stop4h 20m

Chicago Midway

Thu 2/19

11:00 am-5:45 pm

1 stop5h 45m

$189

MontrealChicago

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

Thu 2/12

6:00 am-9:41 am

1 stop4h 41m

Chicago O'Hare Intl

Sat 2/14

2:03 pm-11:10 pm

1 stop8h 07m

$216

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Showing 1-10 of 60 results
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Best time to book a flight from Quebec to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Quebec with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Quebec to Chicago

What is the cheapest month to book a flight from Quebec to Chicago?

Currently, December is the cheapest month in which you can book a flight from Quebec to Chicago (average of $127). Flying from Quebec to Chicago in March is currently the most expensive (average of $249). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from QC to CHI?

Find hourly flight availability from Quebec to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 15, 2025.

One of the essential ways to save on airfare from Quebec to Chicago is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 56% on airfare.

What is the cheapest day to fly from Quebec to Chicago?

Use this chart to determine the cheapest time to fly round-trip from Quebec to Chicago. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Quebec to Chicago flight should consider departing on Thursday evenings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Quebec to Chicago

Explore weekly flight availability from Quebec to Chicago. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 15, 2025.

The most flights from CAQC to CHI are scheduled on a Monday (20 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (6 on average).

Related info for your journey

Find useful and relevant information for your journey from Quebec to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Quebec to Chicago?

    Porter Airlines, Delta, and United Airlines can get you from Quebec to Chicago in just under 3h 02m. Your travel time can differ by up to 1h 39m. The distance from Quebec to Chicago is about 878 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Quebec to Chicago one-way?

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as $104. Users have also found prices from $136 and $148 on American Airlines and United Airlines, respectively.

  • What are the most popular routes from Quebec to Chicago?

    While some choose either Montreal Pierre Elliott Trudeau Intl - Chicago Midway or Ottawa - Chicago O'Hare Intl, Montreal Pierre Elliott Trudeau Intl - Chicago O'Hare Intl is the most popular route from Quebec to Chicago.

  • What are the most reliable airlines from Quebec to Chicago?

    Before booking your flight to Chicago from Quebec, check out the most reliable airlines to get you to your destination on time: Qatar Airways (94%), ANA (90%), Emirates( 89%).

  • What are the cheapest flights from Quebec to Chicago?

    The cheapest flight price from Quebec to Chicago is $155. On average you can expect to pay $1,163. The most popular route, (Montreal Pierre Elliott Trudeau Intl - Chicago O'Hare Intl), can usually be booked for $187.

  • Can I find deals for flights from Quebec to Chicago that include hotel bookings?

    Yes. In addition to deals on Quebec to Chicago flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Quebec to Chicago?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Quebec to Chicago.

  • Can I find deals for business class flights from Quebec to Chicago?

    Yes. Cheapflights offers flight deals from Quebec to Chicago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Quebec to Chicago?

    Currently, December is the cheapest month in which you can book a flight from Quebec to Chicago (average of $127). Flying from Quebec to Chicago in March is currently the most expensive (average of $249). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lansing
Merrillville
Hammond
Porter
Benton Harbor

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Alternative routes for Quebec to Chicago

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Quebec to Chicago

Discover the top 4 airlines that operate flights from Quebec to Chicago. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$156Average$337FlexibilityNo cancel feeOn-time67%
Porter AirlinesCheapest$217Average$300FlexibilityNo cancel feeOn-time52%
American AirlinesCheapest$251Average$411FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$267Average$402FlexibilityNo cancel feeOn-time69%

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