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Cheap flights from Quebec to Chicago from C$ 156

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 27/11. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — CHI
29 nov. — 6 dic.1
1 adult
1 adult, Economy, 0 bags

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 30 octubre 2025.

Round-trip from

C$ 261

One-way from

C$ 156

Popular in

November

Cheapest in

September

Average price

C$ 443

Good round-trip deal

C$ 574 or less

Good one-way deal

C$ 327 or less
Air Canada
  • Air Canada
  • 12/11-18/11
  • 2 total stops
  • 11h 22m total
  • Quebec to Chicago
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United Airlines
  • United Airlines
  • 27/11
  • Nonstop
  • 3h 02m total
  • Quebec to Chicago
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Highest demand for flights based on searches. 7% potential increase in price (C$ 52 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 13 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

Enter your travel dates to find the best prices.

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 30 octubre 2025.

mié. 12/115:00 a.m.YQB - ORD
1 stop5h 13mAir Canada
mar. 18/117:05 a.m.ORD - YQB
1 stop6h 09mAir Canada
Deal found 30/10C$ 261
jue. 13/112:55 p.m.YQB - ORD
Nonstop3h 02mUnited Airlines
dom. 16/118:02 p.m.ORD - YQB
1 stop14h 00mUnited Airlines
Deal found 29/10C$ 281
jue. 13/115:00 a.m.YQB - ORD
1 stop5h 13mAir Canada
dom. 16/118:15 p.m.ORD - YQB
2 stops18h 54mAir Canada
Deal found 29/10C$ 311
jue. 20/116:00 a.m.YQB - ORD
1 stop6h 18mAir Canada
lun. 24/118:15 p.m.ORD - YQB
1 stop12h 30mAir Canada
Deal found 30/10C$ 338
jue. 20/116:15 p.m.YUL - ORD
Nonstop2h 45mAir Canada
lun. 24/117:05 a.m.ORD - YUL
Nonstop2h 05mAir Canada
Deal found 29/10C$ 344
vie. 21/1111:49 a.m.YQB - ORD
1 stop12h 45mMultiple Airlines
lun. 24/118:15 p.m.ORD - YQB
1 stop12h 30mMultiple Airlines
Deal found 30/10C$ 346
sáb. 22/113:00 p.m.YUL - ORD
1 stop6h 07mUnited Airlines
sáb. 2/511:15 a.m.ORD - YUL
1 stop5h 27mUnited Airlines
Deal found 29/10C$ 346
mié. 31/126:45 a.m.YUL - MDW
1 stop4h 20mPorter Airlines
sáb. 28/212:45 p.m.MDW - YUL
1 stop5h 00mPorter Airlines
Deal found 28/10C$ 346
sáb. 22/1110:40 a.m.YQB - ORD
2 stops8h 08mAir Canada
lun. 24/118:15 p.m.ORD - YQB
1 stop12h 30mAir Canada
Deal found 30/10C$ 348
jue. 4/1211:25 a.m.YUL - MDW
1 stop4h 55mPorter Airlines
vie. 5/1211:00 a.m.MDW - YUL
1 stop6h 45mPorter Airlines
Deal found 29/10C$ 356
sáb. 22/116:00 a.m.YUL - MDW
1 stop7h 46mDelta
sáb. 2/56:00 a.m.MDW - YUL
1 stop10h 07mDelta
Deal found 29/10C$ 360
mié. 3/126:45 a.m.YUL - MDW
1 stop4h 20mPorter Airlines
lun. 8/1211:00 a.m.MDW - YUL
1 stop5h 45mPorter Airlines
Deal found 28/10C$ 366

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 30 octubre 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

mié. 14/1

3:20 p.m.-8:00 p.m.

1 stop5h 40m

Chicago O'Hare Intl

mié. 21/1

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

1 stop5h 48m

C$ 261

Québec CityChicago

YQB - ORD

YQBORD

Québec City

jue. 13/11

2:55 p.m.-4:57 p.m.

Nonstop3h 02m

Chicago O'Hare Intl

dom. 16/11

8:02 p.m.-11:02 a.m.

1 stop14h 00m

C$ 281

Québec CityChicago

YQB - ORD

YQBORD

Québec City

jue. 15/1

6:00 a.m.-1:15 p.m.

1 stop8h 15m

Chicago O'Hare Intl

mié. 21/1

4:25 p.m.-10:47 p.m.

1 stop5h 22m

C$ 286

Québec CityChicago

YQB - ORD

YQBORD

Québec City

sáb. 17/1

6:00 a.m.-1:15 p.m.

1 stop8h 15m

Chicago O'Hare Intl

mié. 21/1

3:35 p.m.-10:47 p.m.

1 stop6h 12m

C$ 286

Québec CityChicago

YQB - ORD

YQBORD

Québec City

sáb. 17/1

6:00 a.m.-1:15 p.m.

1 stop8h 15m

Chicago O'Hare Intl

mar. 20/1

2:27 p.m.-10:47 p.m.

1 stop7h 20m

C$ 286

Québec CityChicago

YQB - ORD

YQBORD

Québec City

lun. 12/1

10:55 a.m.-7:30 p.m.

2 stops9h 35m

Chicago O'Hare Intl

sáb. 24/1

10:00 a.m.-3:58 p.m.

1 stop4h 58m

C$ 296

Québec CityChicago

YQB - ORD

YQBORD

Québec City

jue. 12/2

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

1 stop5h 13m

Chicago O'Hare Intl

dom. 22/2

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

1 stop5h 48m

C$ 296

Québec CityChicago

YQB - ORD

YQBORD

Québec City

dom. 18/1

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

1 stop5h 13m

Chicago O'Hare Intl

vie. 23/1

3:55 p.m.-10:28 p.m.

1 stop5h 33m

C$ 296

Québec CityChicago

YQB - ORD

YQBORD

Québec City

vie. 16/1

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

1 stop5h 13m

Chicago O'Hare Intl

lun. 19/1

10:00 a.m.-3:58 p.m.

1 stop4h 58m

C$ 296

Québec CityChicago

YQB - ORD

YQBORD

Québec City

dom. 18/1

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

1 stop5h 13m

Chicago O'Hare Intl

jue. 22/1

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

1 stop5h 48m

C$ 296

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/10

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 C$ 183). Flying from Quebec to Chicago in March is currently the most expensive (average of C$ 357). 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 30 octubre 2025.

When flying from Quebec to Chicago, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 21% versus a flight at noon.

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 16 December 2024.

Travelers seeking maximum savings on their Quebec to Chicago flight should consider departing on Saturday afternoons when fares are most often at their lowest. Thursday evenings 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?

    There are many flights that can get you from Quebec to Chicago in 3h 02m. Fly via Air Canada, United Airlines, or Delta 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$ 156. Users have also found prices from C$ 163 and C$ 182 on Air Canada and Porter 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?

    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: Qatar Airways (97%), Qantas Airways (95%), Emirates (93%).

  • What are the cheapest flights from Quebec to Chicago?

    While on average a flight from Quebec to Chicago is generally C$ 1,404, our data shows the cheapest flight currently is C$ 234. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - Chicago O'Hare Intl), you can expect to pay C$ 256 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, September is the cheapest month in which you can book a flight from Quebec to Chicago (average of C$ 183). Flying from Quebec to Chicago in March is currently the most expensive (average of C$ 357). 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.
Pearson Intl to O'Hare Intl flights
Pierre Elliott Trudeau Intl to O'Hare Intl flights
Toronto Island to Midway flights
Pearson Intl to Midway flights
Vancouver Intl to O'Hare Intl flights
Pierre Elliott Trudeau Intl to Midway flights
Toronto Island to O'Hare Intl flights
Ottawa to O'Hare Intl flights
Calgary to O'Hare Intl flights
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Pearson Intl to St. Louis flights
Vancouver Intl to Midway flights
Québec City to O'Hare Intl flights
Ottawa to Midway flights
Halifax to O'Hare Intl flights
Edmonton to O'Hare Intl flights
Halifax to Midway flights
Calgary to Midway flights
Edmonton to Midway flights
Edmonton to St. Louis flights
Saskatoon to O'Hare Intl flights
Pierre Elliott Trudeau Intl to St. Louis flights
Vancouver Intl to St. Louis flights
Saskatoon to Midway flights
Québec City to Midway flights
Hamilton to O'Hare Intl flights
Fort McMurray to O'Hare Intl flights
Kelowna to O'Hare Intl flights
London to O'Hare Intl flights
Regina to O'Hare Intl flights
Ottawa to St. Louis flights
Victoria to O'Hare Intl flights
Region of Waterloo Intl to O'Hare Intl flights
St. John's to O'Hare Intl flights
Kelowna to Midway flights
Pearson Intl to Bloomington flights
Calgary to St. Louis flights
Halifax to St. Louis flights
Moncton to O'Hare Intl flights
Victoria to St. Louis flights
Sudbury to O'Hare Intl flights
Québec City to St. Louis flights
Pearson Intl to Moline flights
Pearson Intl to Champaign flights
Vancouver Intl to Peoria flights
Grande Prairie to O'Hare Intl flights
St John to O'Hare Intl 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 629,999 searches. Data last updated 30 octubre 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 179AverageC$ 508FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Porter AirlinesCheapestC$ 199AverageC$ 501FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
United AirlinesCheapestC$ 260AverageC$ 534FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 262AverageC$ 525FlexibilityNo cancel feeOn-time67%
Search Air Canada 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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