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$106+ 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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — CHI
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
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 October 30, 2025.

Round-trip from

$187
(Air Canada)

One-way from

$106
(lastminute.com)

Popular in

November

Cheapest in

September

Average price

$317

Good round-trip deal

$352 or less

Good one-way deal

$260 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. 7% potential increase in price ($27 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 October 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 October 30, 2025.

This Air Canada deal was found by Cheapflights users on 10/28. 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.
Wed 11/1210:55 amYQB - ORD
1 stop5h 15mAir Canada
Tue 11/187:05 amORD - YQB
1 stop6h 09mAir Canada
Deal found 10/28$187
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Thu 11/132:55 pmYQB - ORD
Nonstop3h 02mUnited Airlines
Sun 11/168:02 pmORD - YQB
1 stop14h 00mUnited Airlines
Deal found 10/29$201
This Mytrip deal was found by Cheapflights users on 10/29. 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.
Thu 11/135:00 amYQB - ORD
1 stop5h 13mAir Canada
Sun 11/168:15 pmORD - YQB
2 stops18h 54mAir Canada
Deal found 10/29$223
This Air Canada deal was found by Cheapflights users on 10/28. 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.
Thu 11/276:00 amYQB - ORD
1 stop6h 18mAir Canada
Mon 12/18:15 pmORD - YQB
1 stop12h 30mAir Canada
Deal found 10/28$241
This SmartFares deal was found by Cheapflights users on 10/29. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/206:15 pmYUL - ORD
Nonstop2h 45mAir Canada
Mon 11/247:05 amORD - YUL
Nonstop2h 05mAir Canada
Deal found 10/29$246
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Sat 11/223:00 pmYUL - ORD
1 stop6h 07mUnited Airlines
Sat 5/211:15 amORD - YUL
1 stop5h 27mUnited Airlines
Deal found 10/29$248
This Porter Airlines deal was found by Cheapflights users on 10/28. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:45 amYUL - MDW
1 stop4h 20mPorter Airlines
Wed 2/2511:00 amMDW - YUL
1 stop4h 30mPorter Airlines
Deal found 10/28$248
This iWofly deal was found by Cheapflights users on 10/29. 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 iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/411:25 amYUL - MDW
1 stop4h 55mPorter Airlines
Fri 12/511:00 amMDW - YUL
1 stop6h 45mPorter Airlines
Deal found 10/29$255
This lastminute.com deal was found by Cheapflights users on 10/28. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/56:50 amYOW - MDW
1 stop4h 15mPorter Airlines
Fri 12/54:15 pmMDW - YOW
1 stop3h 39mPorter Airlines
Deal found 10/28$257
This Delta deal was found by Cheapflights users on 10/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/226:00 amYUL - MDW
1 stop7h 46mDelta
Sat 5/26:00 amMDW - YUL
1 stop10h 07mDelta
Deal found 10/29$258
This Mytrip deal was found by Cheapflights users on 10/28. 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.
Wed 12/36:45 amYUL - MDW
1 stop4h 20mPorter Airlines
Mon 12/811:00 amMDW - YUL
1 stop5h 45mPorter Airlines
Deal found 10/28$262
This Air Canada deal was found by Cheapflights users on 10/28. 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 12/296:25 pmYUL - ORD
Nonstop2h 45mAir Canada
Sun 3/112:50 pmORD - YUL
Nonstop2h 07mAir Canada
Deal found 10/28$263

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 October 30, 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

Wed 11/12

10:55 am-3:10 pm

1 stop5h 15m

Chicago O'Hare Intl

Tue 11/18

7:05 am-2:14 pm

1 stop6h 09m

$187

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Thu 11/13

2:55 pm-4:57 pm

Nonstop3h 02m

Chicago O'Hare Intl

Sun 11/16

8:02 pm-11:02 am

1 stop14h 00m

$201

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Thu 1/15

6:00 am-1:15 pm

1 stop8h 15m

Chicago O'Hare Intl

Wed 1/21

4:25 pm-10:47 pm

1 stop5h 22m

$205

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Wed 1/14

6:00 am-12:05 pm

1 stop7h 05m

Chicago O'Hare Intl

Wed 1/21

4:25 pm-10:47 pm

1 stop5h 22m

$205

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Sat 1/17

6:00 am-1:15 pm

1 stop8h 15m

Chicago O'Hare Intl

Wed 1/21

3:35 pm-10:47 pm

1 stop6h 12m

$205

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Sat 1/17

6:00 am-1:15 pm

1 stop8h 15m

Chicago O'Hare Intl

Tue 1/20

2:27 pm-10:47 pm

1 stop7h 20m

$205

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Thu 1/22

9:15 am-2:55 pm

1 stop6h 40m

Chicago O'Hare Intl

Sun 1/25

3:55 pm-10:43 pm

1 stop5h 48m

$206

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Mon 1/12

10:55 am-7:30 pm

2 stops9h 35m

Chicago O'Hare Intl

Sat 1/24

10:00 am-3:58 pm

1 stop4h 58m

$212

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Thu 2/12

5:00 am-9:13 am

1 stop5h 13m

Chicago O'Hare Intl

Sun 2/22

3:55 pm-10:43 pm

1 stop5h 48m

$212

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Fri 1/16

5:00 am-9:13 am

1 stop5h 13m

Chicago O'Hare Intl

Mon 1/19

10:00 am-3:58 pm

1 stop4h 58m

$212

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

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, September is the cheapest month in which you can book a flight from Quebec to Chicago (average of $131). Flying from Quebec to Chicago in March is currently the most expensive (average of $256). 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 October 30, 2025.

One of the essential ways to save on airfare from Quebec to Chicago is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 41% 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. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 Delta can get you from Quebec to Chicago in just under 3h 02m. Your travel time can differ by up to 4h 33m. 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 Porter Airlines. According to our data, you can fly for as low as $106. Users have also found prices from $112 and $117 on United 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: Qatar Airways (97%), Qantas Airways (95%), Emirates( 93%).

  • What are the cheapest flights from Quebec to Chicago?

    The cheapest flight price from Quebec to Chicago is $137. On average you can expect to pay $437. The most popular route, (Montreal Pierre Elliott Trudeau Intl - Chicago O'Hare Intl), can usually be booked for $183.

  • 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, September is the cheapest month in which you can book a flight from Quebec to Chicago (average of $131). Flying from Quebec to Chicago in March is currently the most expensive (average of $256). 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
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.
Pierre Elliott Trudeau Intl to O'Hare Intl flights
Pearson Intl to O'Hare Intl flights
Toronto Island to Midway flights
Vancouver Intl to O'Hare Intl flights
Pearson Intl to Midway flights
Pierre Elliott Trudeau Intl to Midway flights
Toronto Island to O'Hare Intl flights
Calgary to O'Hare Intl flights
Pearson Intl to St. Louis flights
Ottawa to O'Hare Intl flights
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Winnipeg to O'Hare Intl flights
Vancouver Intl to Midway flights
Québec City to O'Hare Intl flights
Ottawa to Midway flights
Calgary to Midway flights
Edmonton to O'Hare Intl flights
Edmonton to Midway flights
Winnipeg to Midway flights
Saskatoon to O'Hare Intl flights
Pierre Elliott Trudeau Intl to St. Louis flights
Kelowna to O'Hare Intl flights
Halifax to O'Hare Intl flights
Québec City to Midway flights
Halifax to Midway flights
Grande Prairie to O'Hare Intl flights
Hamilton to O'Hare Intl flights
Vancouver Intl to St. Louis flights
Edmonton to St. Louis flights
Victoria to O'Hare Intl flights
Ottawa to St. Louis flights
Regina to O'Hare Intl flights
Pearson Intl to Peoria flights
Moncton to O'Hare Intl flights
London to O'Hare Intl flights
Halifax to St. Louis flights
Calgary to St. Louis flights
Victoria to Midway flights
Vancouver Intl to Peoria flights
Vancouver Intl to Paducah flights
London to Midway flights
St. John's to Midway flights
St John to O'Hare Intl flights
Ottawa to Bloomington flights

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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$112Average$422FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$174Average$412FlexibilityNo cancel feeOn-time67%
Porter AirlinesCheapest$226Average$325FlexibilityNo cancel feeOn-time52%
American AirlinesCheapest$251Average$411FlexibilityNo cancel feeOn-time71%

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