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Cheap flights from Quebec to Chicago from C$ 149

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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — CHI
16 אוק' — 23 אוק'1
1 adult
1 adult, Economy

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 16 ספטמבר 2025.

Round-trip from

C$ 224

One-way from

C$ 149

Popular in

November

Cheapest in

March

Average price

C$ 486

Good round-trip deal

C$ 403 or less

Good one-way deal

C$ 450 or less
Air Canada
  • Air Canada
  • 30/10-6/11
  • 2 total stops
  • 12h 06m total
  • Quebec to Chicago
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United Airlines
  • United Airlines
  • 11/11
  • Nonstop
  • 3h 02m total
  • Quebec to Chicago
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Highest demand for flights based on searches. 5% potential increase in price (C$ 36 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 13 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 16 ספטמבר 2025.

ה' 30/106:00 a.m.YQB - ORD
1 stop6h 18mAir Canada
ה' 6/113:55 p.m.ORD - YQB
1 stop5h 48mAir Canada
Deal found 15/9C$ 224
ו' 3/1011:00 a.m.YQB - MDW
1 stop6h 24mPorter Airlines
ג' 7/109:35 a.m.MDW - YQB
1 stop5h 20mPorter Airlines
Deal found 14/9C$ 238
ה' 30/105:10 p.m.YQB - ORD
1 stop7h 24mUnited Airlines
ב' 3/1110:46 a.m.ORD - YQB
Nonstop2h 27mUnited Airlines
Deal found 14/9C$ 245
ה' 20/116:00 a.m.YQB - ORD
1 stop6h 18mAir Canada
ג' 25/1112:50 p.m.ORD - YQB
1 stop4h 24mAir Canada
Deal found 14/9C$ 267
ש' 25/104:14 p.m.YQB - ORD
Nonstop2h 50mAmerican Airlines
ד' 29/105:00 a.m.ORD - YQB
1 stop9h 34mAmerican Airlines
Deal found 14/9C$ 272
ש' 25/1012:45 p.m.YQB - ORD
1 stop9h 59mMultiple Airlines
ד' 29/1012:50 p.m.ORD - YQB
1 stop4h 24mMultiple Airlines
Deal found 15/9C$ 274
ש' 25/105:20 a.m.YQB - ORD
1 stop4h 49mAir Canada
ד' 29/1012:50 p.m.ORD - YQB
1 stop4h 24mAir Canada
Deal found 14/9C$ 275
ב' 27/105:10 p.m.YQB - ORD
1 stop7h 24mUnited Airlines
ה' 30/1010:46 a.m.ORD - YQB
Nonstop2h 27mUnited Airlines
Deal found 15/9C$ 276
ה' 2/102:29 p.m.YQB - ORD
1 stop9h 10mAmerican Airlines
א' 5/105:00 a.m.ORD - YQB
1 stop5h 47mAmerican Airlines
Deal found 15/9C$ 289
ו' 17/1011:00 a.m.YQB - MDW
1 stop6h 24mPorter Airlines
א' 19/109:35 a.m.MDW - YQB
1 stop5h 20mPorter Airlines
Deal found 14/9C$ 298
ו' 17/101:10 p.m.YUL - MDW
1 stop4h 14mPorter Airlines
ב' 20/109:35 a.m.MDW - YUL
1 stop5h 25mPorter Airlines
Deal found 15/9C$ 323
ה' 16/1010:45 a.m.YUL - MDW
1 stop6h 39mPorter Airlines
א' 19/105:20 p.m.MDW - YUL
1 stop3h 55mPorter Airlines
Deal found 15/9C$ 326

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 629,999 searches. Data last updated 16 ספטמבר 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

ה' 30/10

6:00 a.m.-11:18 a.m.

1 stop6h 18m

Chicago O'Hare Intl

ה' 6/11

3:55 p.m.-10:43 p.m.

1 stop5h 48m

C$ 224

Québec CityChicago

YQB - ORD

YQBORD

Québec City

ה' 30/10

5:10 p.m.-11:34 p.m.

1 stop7h 24m

Chicago O'Hare Intl

ב' 3/11

10:46 a.m.-2:13 p.m.

Nonstop2h 27m

C$ 245

Québec CityChicago

YQB - ORD

YQBORD

Québec City

ו' 28/11

5:00 a.m.-9:13 a.m.

1 stop5h 13m

Chicago O'Hare Intl

ב' 1/12

12:50 p.m.-6:14 p.m.

1 stop4h 24m

C$ 249

Québec CityChicago

YQB - ORD

YQBORD

Québec City

ה' 20/11

6:00 a.m.-11:18 a.m.

1 stop6h 18m

Chicago O'Hare Intl

ג' 25/11

7:15 a.m.-2:19 p.m.

1 stop6h 04m

C$ 267

Québec CityChicago

YQB - ORD

YQBORD

Québec City

ש' 25/10

12:45 p.m.-9:44 p.m.

1 stop9h 59m

Chicago O'Hare Intl

ד' 29/10

12:50 p.m.-6:14 p.m.

1 stop4h 24m

C$ 274

Québec CityChicago

YQB - ORD

YQBORD

Québec City

ש' 25/10

5:20 a.m.-9:09 a.m.

1 stop4h 49m

Chicago O'Hare Intl

ד' 29/10

12:50 p.m.-6:14 p.m.

1 stop4h 24m

C$ 275

Québec CityChicago

YQB - ORD

YQBORD

Québec City

ב' 27/10

5:10 p.m.-11:34 p.m.

1 stop7h 24m

Chicago O'Hare Intl

ה' 30/10

7:15 a.m.-3:52 p.m.

1 stop7h 37m

C$ 276

Québec CityChicago

YQB - ORD

YQBORD

Québec City

ה' 2/10

2:29 p.m.-10:39 p.m.

1 stop9h 10m

Chicago O'Hare Intl

א' 5/10

5:00 a.m.-11:47 a.m.

1 stop5h 47m

C$ 289

Québec CityChicago

YQB - MDW

YQBMDW

Québec City

ו' 17/10

11:00 a.m.-4:24 p.m.

1 stop6h 24m

Chicago Midway

א' 19/10

9:35 a.m.-3:55 p.m.

1 stop5h 20m

C$ 298

MontrealChicago

YUL - MDW

YULMDW

Montreal Pierre Elliott Trudeau Intl

ו' 17/10

1:10 p.m.-4:24 p.m.

1 stop4h 14m

Chicago Midway

ב' 20/10

9:35 a.m.-4:00 p.m.

1 stop5h 25m

C$ 325

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/9

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, January is the cheapest month in which you can book a flight from Quebec to Chicago (average of C$ 261). Flying from Quebec to Chicago in March is currently the most expensive (average of C$ 348). 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 16 ספטמבר 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Quebec to Chicago as you normally would.

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 16 ספטמבר 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?

    There are many flights that can get you from Quebec to Chicago in 6h 18m. Fly via Air Canada, United Airlines, or Porter Airlines to get the fastest option. Airlines will cover a distance of 1413 km. 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 C$ 149. Users have also found prices from C$ 196 and C$ 217 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 Québec City - 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?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Quebec to Chicago on time: Qantas Airways (90%), Qatar Airways (90%), Emirates (90%).

  • What are the cheapest flights from Quebec to Chicago?

    While on average a flight from Quebec to Chicago is generally C$ 1,539, our data shows the cheapest flight currently is C$ 249. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - Chicago O'Hare Intl), you can expect to pay C$ 359 for that flight.

  • 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, January is the cheapest month in which you can book a flight from Quebec to Chicago (average of C$ 261). Flying from Quebec to Chicago in March is currently the most expensive (average of C$ 348). 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

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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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Regina to O'Hare Intl flights
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Pearson Intl to Bloomington flights
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Top 5 airlines flying from Quebec to Chicago

Discover the top 5 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 629,999 searches. Data last updated 16 ספטמבר 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 177AverageC$ 483FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Porter AirlinesCheapestC$ 203AverageC$ 440FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
United AirlinesCheapestC$ 257AverageC$ 572FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 259AverageC$ 532FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 452AverageC$ 596FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Quebec to Chicago?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Chicago from Quebec today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Quebec to Chicago?

Cheapflights simply makes it quick and affordable to book flights from Quebec to Chicago by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Quebec to Chicago with no change fees?

Yes, we can. To see specific flights from Quebec to Chicago with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Quebec to Chicago become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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