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$104+ 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 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — CHI
Okt 15 — Okt 221
Rabu 10/15
Rabu 10/22
1 adult, Economy
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Cheap flight deals from Quebec to Chicago

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

Round-trip from

$162
(Trip.com)

One-way from

$104
(Trip.com)

Popular in

November

Cheapest in

March

Average price

$352

Good round-trip deal

$340 or less

Good one-way deal

$184 or less
From Quebec to Chicago (CHI)
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One-way flight from Quebec to Chicago (CHI)
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Highest demand for flights based on searches. 5% potential increase in price ($20 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Quebec to Chicago (CHI).
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Price to beat on a one-way flight from Quebec to Chicago (CHI).
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Find 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 September 15, 2025.

This Trip.com deal was found by Cheapflights users on 9/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Khamis 10/306:00 amYQB - ORD
1 stop6h 18mAir Canada
Khamis 11/63:55 pmORD - YQB
1 stop5h 48mAir Canada
Deal found 9/15$162
This Trip.com deal was found by Cheapflights users on 9/13. 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.
Isnin 11/105:10 pmYQB - ORD
1 stop7h 24mUnited Airlines
Selasa 11/1110:46 amORD - YQB
Nonstop2h 27mUnited Airlines
Deal found 9/13$168
This Mytrip deal was found by Cheapflights users on 9/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Isnin 11/106:00 amYQB - ORD
2 stops8h 01mAir Canada
Selasa 11/118:00 amORD - YQB
2 stops9h 14mAir Canada
Deal found 9/13$169
This Booking.com deal was found by Cheapflights users on 9/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Jumaat 10/311:00 amYQB - MDW
1 stop6h 24mPorter Airlines
Selasa 10/79:35 amMDW - YQB
1 stop5h 20mPorter Airlines
Deal found 9/14$172
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Khamis 10/305:10 pmYQB - ORD
1 stop7h 24mUnited Airlines
Isnin 11/310:46 amORD - YQB
Nonstop2h 27mUnited Airlines
Deal found 9/14$177
This Air Canada deal was found by Cheapflights users on 9/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Khamis 11/206:00 amYQB - ORD
1 stop6h 18mAir Canada
Selasa 11/2512:50 pmORD - YQB
1 stop4h 24mAir Canada
Deal found 9/14$193
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sabtu 10/254:14 pmYQB - ORD
Nonstop2h 50mAmerican Airlines
Rabu 10/295:00 amORD - YQB
1 stop9h 34mAmerican Airlines
Deal found 9/14$197
This United deal was found by Cheapflights users on 9/13. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Khamis 9/253:18 pmYQB - ORD
Nonstop2h 55mMultiple Airlines
Selasa 9/302:00 pmORD - YQB
1 stop7h 10mMultiple Airlines
Deal found 9/13$199
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Isnin 10/275:10 pmYQB - ORD
1 stop7h 24mUnited Airlines
Khamis 10/3010:46 amORD - YQB
Nonstop2h 27mUnited Airlines
Deal found 9/14$200
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Jumaat 10/1711:00 amYQB - MDW
1 stop6h 24mPorter Airlines
Ahad 10/199:35 amMDW - YQB
1 stop5h 20mPorter Airlines
Deal found 9/14$216
This Vliegwinkel deal was found by Cheapflights users on 9/12. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Jumaat 10/31:10 pmYUL - MDW
1 stop4h 14mPorter Airlines
Ahad 10/55:20 pmMDW - YUL
1 stop3h 55mPorter Airlines
Deal found 9/12$234
This FlightHub deal was found by Cheapflights users on 9/12. 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.
Jumaat 10/1710:45 amYUL - MDW
1 stop6h 39mPorter Airlines
Isnin 10/209:35 amMDW - YUL
1 stop5h 25mPorter Airlines
Deal found 9/12$235

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 September 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

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Khamis 10/30

6:00 am-11:18 am

1 stop6h 18m

Chicago O'Hare Intl

Khamis 11/6

3:55 pm-10:43 pm

1 stop5h 48m

$162

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Isnin 11/10

6:00 am-1:01 pm

2 stops8h 01m

Chicago O'Hare Intl

Selasa 11/11

8:00 am-6:14 pm

2 stops9h 14m

$169

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Khamis 10/30

5:10 pm-11:34 pm

1 stop7h 24m

Chicago O'Hare Intl

Isnin 11/3

10:46 am-2:13 pm

Nonstop2h 27m

$177

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Isnin 11/10

11:49 am-11:34 pm

1 stop12h 45m

Chicago O'Hare Intl

Selasa 11/11

4:20 pm-10:47 pm

1 stop5h 27m

$180

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Jumaat 11/28

5:00 am-9:13 am

1 stop5h 13m

Chicago O'Hare Intl

Isnin 12/1

12:50 pm-6:14 pm

1 stop4h 24m

$180

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Khamis 12/4

6:00 am-11:18 am

1 stop6h 18m

Chicago O'Hare Intl

Ahad 12/7

7:15 am-2:29 pm

1 stop6h 14m

$193

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Khamis 9/25

3:18 pm-5:13 pm

Nonstop2h 55m

Chicago O'Hare Intl

Selasa 9/30

2:00 pm-10:10 pm

1 stop7h 10m

$199

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Isnin 10/27

5:10 pm-11:34 pm

1 stop7h 24m

Chicago O'Hare Intl

Khamis 10/30

10:46 am-2:13 pm

Nonstop2h 27m

$199

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Sabtu 10/25

5:20 am-9:09 am

1 stop4h 49m

Chicago O'Hare Intl

Rabu 10/29

12:50 pm-6:14 pm

1 stop4h 24m

$199

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Khamis 9/25

6:10 am-9:51 am

1 stop4h 41m

Chicago O'Hare Intl

Selasa 9/30

2:00 pm-10:10 pm

1 stop7h 10m

$199

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

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, August is the cheapest month in which you can book a flight from Quebec to Chicago (average of $245). Flying from Quebec to Chicago in March is currently the most expensive (average of $321). 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 September 15, 2025.

When flying from Quebec to Chicago, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 September 15, 2025.

The most flights from CAQC to CHI are scheduled on a Monday (31 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (29 on average).

How much does it cost to fly round-trip from Quebec to Chicago?

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?

    Air Canada, United Airlines, and Porter Airlines can get you from Quebec to Chicago in just under 6h 18m. Your travel time can differ by up to 1h 06m. 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 United Airlines. According to our data, you can fly for as low as $108. Users have also found prices from $142 and $157 on Porter Airlines and Air Canada, 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: Qantas Airways (90%), Qatar Airways (90%), Emirates( 90%).

  • What are the cheapest flights from Quebec to Chicago?

    The cheapest flight price from Quebec to Chicago is $136. On average you can expect to pay $1,247. The most popular route, (Montreal Pierre Elliott Trudeau Intl - Chicago O'Hare Intl), can usually be booked for $260.

  • 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, August is the cheapest month in which you can book a flight from Quebec to Chicago (average of $245). Flying from Quebec to Chicago in March is currently the most expensive (average of $321). 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
Merrillville
Lansing
Hammond
Benton Harbor
Porter
Chesterton

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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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$112Average$464FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$174Average$436FlexibilityNo cancel feeOn-time67%
Porter AirlinesCheapest$226Average$325FlexibilityNo cancel feeOn-time52%
American AirlinesCheapest$262Average$406FlexibilityNo cancel feeOn-time71%

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