How long is the flight from Quebec to Chicago?

There are many flights that can get you from Quebec to Chicago in 4h 27m. Fly via Delta, United Airlines, or Air Canada to get the fastest option. Airlines will cover a distance of 1199 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 American Airlines. According to our data, you can fly for as low as C$ 238. Users have also found prices from C$ 239 and C$ 265 on Air Canada and United Airlines, respectively.

In terms of precipitation, rainfall in Chicago ranges from 43.0 - 125.0 mm per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Chicago when rainfall is around 43.0 mm.

If weather is an important factor for your trip to Chicago, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

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 cheapest flights from Quebec to Chicago?

While on average a flight from Quebec to Chicago is generally C$ 990, our data shows the cheapest flight currently is C$ 307. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - Chicago O'Hare Intl), you can expect to pay C$ 421 for that flight.

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: ANA (84%), Avianca (79%), Emirates (77%).

What are the most popular airlines that fly from Quebec to Chicago?

The most popular airlines flying from Quebec to Chicago are Air Canada, United Airlines and Porter Airlines. Something to consider prior to booking your 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.

C$ 254+ Cheap Flights from Quebec to Chicago

Cheap flight deals from Quebec to Chicago

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

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 6 October 2026.

Fri 6/1111:10 a.m. -

1 stop5h 42m

Sun 15/117:05 a.m. -

Nonstop2h 12m

Deal found 3/10C$ 405

Wed 25/113:10 p.m. -

1 stop5h 48m

Sat 28/111:55 p.m. -

1 stop4h 51m

Deal found 5/10C$ 406

Thu 29/1011:10 a.m. -

1 stop5h 28m

Mon 2/111:55 p.m. -

1 stop4h 51m

Deal found 2/10C$ 409

Fri 6/1111:10 a.m. -

1 stop5h 42m

Mon 9/111:55 p.m. -

1 stop4h 51m

Deal found 4/10C$ 411

Thu 29/106:10 p.m. -

Nonstop2h 42m

Sun 1/117:05 a.m. -

Nonstop2h 12m

Deal found 2/10C$ 414

Thu 19/116:10 p.m. -

Nonstop2h 42m

Mon 23/111:55 p.m. -

1 stop4h 51m

Deal found 4/10C$ 415

Sun 22/119:25 a.m. -

Nonstop2h 42m

Sat 28/113:40 p.m. -

Nonstop2h 12m

Deal found 5/10C$ 418

Wed 28/1011:10 a.m. -

1 stop5h 28m

Sun 8/111:55 p.m. -

1 stop6h 50m

Deal found 5/10C$ 422

Thu 5/116:00 a.m. -

1 stop4h 32m

Mon 9/116:44 p.m. -

1 stop3h 43m

Deal found 6/10C$ 422

Sat 31/1012:50 p.m. -

1 stop8h 40m

Sun 1/117:00 a.m. -

1 stop8h 15m

Deal found 5/10C$ 424

Sat 31/107:00 a.m. -

1 stop9h 17m

Sun 1/116:44 p.m. -

1 stop3h 41m

Deal found 6/10C$ 424

Sat 31/106:07 a.m. -

1 stop7h 47m

Sun 1/116:51 p.m. -

1 stop3h 41m

Deal found 5/10C$ 458

Best flights from Quebec to Chicago
Discover carefully curated flight deals from Quebec to Chicago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 6 October 2026.

Sat 21/114:50 p.m. -

1 stop4h 27m

Sat 28/117:25 a.m. -

1 stop7h 33m

Deal found 5/10C$ 422

Sat 31/107:00 a.m. -

1 stop5h 45m

Sun 1/115:00 a.m. -

1 stop7h 28m

Deal found 2/10C$ 482

Sat 31/104:45 p.m. -

Nonstop3h 01m

Sun 1/111:55 p.m. -

1 stop6h 50m

Deal found 6/10C$ 496

Thu 19/1110:55 a.m. -

1 stop5h 07m

Thu 26/117:05 a.m. -

1 stop5h 55m

Deal found 5/10C$ 596

Tue 20/108:25 a.m. -

1 stop7h 10m

Fri 23/103:20 p.m. -

1 stop3h 55m

Deal found 1/10C$ 597

Tue 8/126:39 p.m. -

1 stop6h 17m

Thu 10/121:34 p.m. -

1 stop9h 14m

Deal found 5/10C$ 422

Tue 8/127:00 a.m. -

1 stop10h 16m

Thu 10/121:02 p.m. -

1 stop9h 46m

Deal found 5/10C$ 422

Thu 29/107:00 a.m. -

1 stop7h 09m

Sun 1/115:55 a.m. -

1 stop6h 33m

Deal found 5/10C$ 483

Fri 27/114:45 p.m. -

Nonstop3h 01m

Sat 28/115:54 p.m. -

Nonstop2h 23m

Deal found 1/10C$ 495

Mon 16/117:00 a.m. -

1 stop11h 05m

Fri 20/112:44 p.m. -

1 stop7h 43m

Deal found 5/10C$ 482

Sat 19/126:00 a.m. -

Nonstop3h 07m

Tue 5/110:33 a.m. -

Nonstop2h 27m

Deal found 3/10C$ 496

Sat 17/108:25 a.m. -

1 stop7h 10m

Wed 21/103:20 p.m. -

1 stop3h 55m

Deal found 1/10C$ 619

Mon 26/106:00 a.m. -

1 stop7h 59m

Fri 30/108:29 a.m. -

1 stop6h 46m

Deal found 5/10C$ 483

Tue 24/112:13 p.m. -

1 stop10h 48m

Wed 2/1211:55 a.m. -

1 stop8h 47m

Deal found 1/10C$ 499

Wed 2/126:00 a.m. -

1 stop6h 47m

Sun 6/121:55 p.m. -

2 stops7h 51m

Deal found 3/10C$ 692

Sun 22/116:00 a.m. -

1 stop5h 39m

Sat 28/117:25 a.m. -

1 stop7h 33m

Deal found 5/10C$ 483

Fri 16/1010:00 a.m. -

1 stop5h 35m

Wed 21/103:20 p.m. -

1 stop3h 55m

Deal found 1/10C$ 645

Mon 1/38:29 a.m. -

Nonstop3h 00m

Sat 13/37:05 a.m. -

1 stop5h 51m

Deal found 2/10C$ 703

Tue 3/116:00 a.m. -

1 stop4h 32m

Tue 10/111:31 p.m. -

1 stop8h 56m

Deal found 5/10C$ 483

Sat 21/116:00 a.m. -

1 stop4h 46m

Sat 28/116:44 p.m. -

1 stop3h 43m

Deal found 5/10C$ 483

Thu 5/113:35 p.m. -

1 stop5h 17m

Mon 9/117:05 a.m. -

1 stop6h 47m

Deal found 6/10C$ 886

Wed 18/116:00 a.m. -

1 stop7h 51m

Wed 25/119:30 a.m. -

1 stop5h 28m

Deal found 3/10C$ 483

Wed 27/18:29 a.m. -

Nonstop3h 00m

Fri 29/18:58 a.m. -

1 stop6h 43m

Deal found 4/10C$ 677

Mon 26/106:00 a.m. -

1 stop7h 47m

Fri 30/101:27 p.m. -

1 stop8h 58m

Deal found 5/10C$ 483

Thu 5/113:16 p.m. -

Nonstop3h 09m

Sun 8/115:55 a.m. -

1 stop5h 05m

Deal found 2/10C$ 699

Sun 8/116:00 a.m. -

1 stop7h 47m

Tue 10/111:31 p.m. -

1 stop8h 56m

Deal found 5/10C$ 483

Fri 16/1011:00 a.m. -

1 stop4h 35m

Sat 24/1011:45 a.m. -

2 stops7h 15m

Deal found 1/10C$ 961

Thu 25/38:29 a.m. -

Nonstop3h 00m

Mon 29/38:00 p.m. -

1 stop13h 53m

Deal found 3/10C$ 699

Sun 1/1112:50 p.m. -

1 stop8h 40m

Tue 3/117:00 a.m. -

1 stop3h 57m

Deal found 3/10C$ 485

Wed 11/116:45 a.m. -

3 stops18h 02m

Mon 16/116:08 a.m. -

3 stops17h 37m

Deal found 4/10C$ 1,052

Find flight deals from Quebec to Chicago

Round-trip from	C$ 405
One-way from	C$ 254
Popular in	July
Cheapest in	April
Average price	C$ 516
Good round-trip deal	C$ 541 or less
Good one-way deal	C$ 413 or less

Air Canada
6/11-15/11
1 total stop
7h 54m total
Quebec to Chicago

Search Deals

Delta
12/11-31/12
1 total stop
8h 27m total
Quebec to Chicago

Search Deals

Highest demand for flights based on searches. 10% potential increase in price (C$ 77 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 17 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2026

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealChicago

YUL Montreal Pierre Elliott Trudeau Intl - MDW Chicago Midway

YULMDW

Montreal Pierre Elliott Trudeau Intl

Thu 5/11

6:00 a.m.-9:32 a.m.

1 stop4h 32m

Chicago Midway

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 254

MontrealChicago

YUL Montreal Pierre Elliott Trudeau Intl - MDW Chicago Midway

YULMDW

Montreal Pierre Elliott Trudeau Intl

Fri 20/11

6:00 a.m.-12:51 p.m.

1 stop7h 51m

Chicago Midway

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 254

MontrealChicago

YUL Montreal Pierre Elliott Trudeau Intl - ORD Chicago O'Hare Intl

YULORD

Montreal Pierre Elliott Trudeau Intl

Wed 4/11

4:45 p.m.-6:46 p.m.

Nonstop3h 01m

Chicago O'Hare Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 261

MontrealChicago

YUL Montreal Pierre Elliott Trudeau Intl - ORD Chicago O'Hare Intl

YULORD

Montreal Pierre Elliott Trudeau Intl

Tue 3/11

4:45 p.m.-6:46 p.m.

Nonstop3h 01m

Chicago O'Hare Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 261

MontrealChicago

YUL Montreal Pierre Elliott Trudeau Intl - ORD Chicago O'Hare Intl

YULORD

Montreal Pierre Elliott Trudeau Intl

Mon 9/11

7:00 a.m.-4:21 p.m.

1 stop10h 21m

Chicago O'Hare Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 284

MontrealChicago

YUL Montreal Pierre Elliott Trudeau Intl - ORD Chicago O'Hare Intl

YULORD

Montreal Pierre Elliott Trudeau Intl

Tue 1/12

6:00 a.m.-1:56 p.m.

1 stop8h 56m

Chicago O'Hare Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 284

MontrealChicago

YUL Montreal Pierre Elliott Trudeau Intl - MDW Chicago Midway

YULMDW

Montreal Pierre Elliott Trudeau Intl

Sat 28/11

6:00 a.m.-12:51 p.m.

1 stop7h 51m

Chicago Midway

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 284

MontrealChicago

YUL Montreal Pierre Elliott Trudeau Intl - MDW Chicago Midway

YULMDW

Montreal Pierre Elliott Trudeau Intl

Sun 8/11

6:00 a.m.-12:47 p.m.

1 stop7h 47m

Chicago Midway

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 284

MontrealChicago

YUL Montreal Pierre Elliott Trudeau Intl - MDW Chicago Midway

YULMDW

Montreal Pierre Elliott Trudeau Intl

Sat 14/11

6:00 a.m.-9:46 a.m.

1 stop4h 46m

Chicago Midway

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 284

MontrealChicago

YUL Montreal Pierre Elliott Trudeau Intl - MDW Chicago Midway

YULMDW

Montreal Pierre Elliott Trudeau Intl

Wed 21/10

6:00 a.m.-12:47 p.m.

1 stop7h 47m

Chicago Midway

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 299

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 60 resultsSorted by cheapest first

...

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.

YUL-ORD

YQB-ORD

YHU-MDW

YUL-MDW

YBG-ORD

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

CAQC-CHI

YUL-ORD

YQB-ORD

YHU-MDW

YUL-MDW

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

Currently, April is the cheapest month in which you can book a flight from Quebec to Chicago (average of C$ 404). Flying from Quebec to Chicago in August is currently the most expensive (average of C$ 553). 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?

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 evening, which can drop the price by up to 55% versus a flight at noon.

Weekly flight availability from Quebec to Chicago

The most flights from CAQC to CHI are scheduled on a Monday (33 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (22 on average).

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

Airfare is below average for this route at the moment.

Quebec to Chicago flights typically cost between C$ 432 and C$ 632 in November.
The cheapest round-trip price found within the last 5 days was C$ 405 on Air Canada (6 Nov-15 Nov).

How far ahead should I book a flight from Quebec to Chicago?

Booking 87 days in advance of your planned departure date is, on average, the best time to get cheap flights from Quebec to Chicago. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Related info for your journey

How long is the flight from Quebec to Chicago?
There are many flights that can get you from Quebec to Chicago in 4h 27m. Fly via Delta, United Airlines, or Air Canada to get the fastest option. Airlines will cover a distance of 1199 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 American Airlines. According to our data, you can fly for as low as C$ 238. Users have also found prices from C$ 239 and C$ 265 on Air Canada 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?
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: ANA (84%), Avianca (79%), Emirates (77%).
What are the cheapest flights from Quebec to Chicago?
While on average a flight from Quebec to Chicago is generally C$ 990, our data shows the cheapest flight currently is C$ 307. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - Chicago O'Hare Intl), you can expect to pay C$ 421 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, April is the cheapest month in which you can book a flight from Quebec to Chicago (average of C$ 404). Flying from Quebec to Chicago in August is currently the most expensive (average of C$ 553). 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

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Region of Waterloo Intl to O'Hare Intl flights

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Vancouver Intl to St. Louis flights

Halifax to Midway flights

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Ottawa to St. Louis flights

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Pearson Intl to Moline flights

Fort McMurray to O'Hare Intl flights

Pearson Intl to Bloomington flights

Calgary to St. Louis flights

Edmonton to St. Louis flights

Victoria to Midway flights

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Moncton to O'Hare Intl flights

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Victoria to St. Louis flights

London to O'Hare Intl flights

Grande Prairie to Midway flights

Québec City to St. Louis flights

St. John's to O'Hare Intl flights

Charlottetown to St. Louis flights

Deer Lake to O'Hare Intl flights

Top 4 airlines flying from Quebec to Chicago

Airline	Cheapest	Average	Flexibility	On-time
Porter Airlines	CheapestC$ 249	AverageC$ 474	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
United Airlines	CheapestC$ 255	AverageC$ 604	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Air Canada	CheapestC$ 263	AverageC$ 609	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
American Airlines	CheapestC$ 273	AverageC$ 480	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights

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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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Cheap flights from Quebec to Chicago from C$ 254

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Quebec to Chicago

Cheapest flights from Quebec to ChicagoExplore 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 6 October 2026.

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 6 October 2026.

Best flights from Quebec to ChicagoDiscover carefully curated flight deals from Quebec to Chicago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 6 October 2026.

Discover carefully curated flight deals from Quebec to Chicago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 6 October 2026.

Direct flights from Quebec to ChicagoExplore direct flight options from Quebec to Chicago based on user searches, and compare prices and availability for your desired travel dates. Data last updated 6 October 2026.

Explore direct flight options from Quebec to Chicago based on user searches, and compare prices and availability for your desired travel dates. Data last updated 6 October 2026.

Last-minute flights from Quebec to ChicagoDiscover last-minute flight deals from Quebec to Chicago. Data last updated 6 October 2026 and is based on user searches.

Discover last-minute flight deals from Quebec to Chicago. Data last updated 6 October 2026 and is based on user searches.

One-way flights from Quebec to ChicagoSearch for one-way flight options from Quebec to Chicago. Find affordable one-way fares based on user searches. Data last updated 6 October 2026.

Search for one-way flight options from Quebec to Chicago. Find affordable one-way fares based on user searches. Data last updated 6 October 2026.

Find flight deals from Quebec to Chicago

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One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

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Use the filters below to find and compare flights from Quebec to Chicago that are best for you.

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.

Cheapflights Insights

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

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 6 October 2026.

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 evening, which can drop the price by up to 55% versus a flight at noon.

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 6 October 2026.

The most flights from CAQC to CHI are scheduled on a Monday (33 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (22 on average).

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

Airfare is below average for this route at the moment.

Quebec to Chicago flights typically cost between C$ 432 and C$ 632 in November.The cheapest round-trip price found within the last 5 days was C$ 405 on Air Canada (6 Nov-15 Nov).

How far ahead should I book a flight from Quebec to Chicago?

Booking 87 days in advance of your planned departure date is, on average, the best time to get cheap flights from Quebec to Chicago. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Related info for your journey

How long is the flight from Quebec to Chicago?

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

What are the most popular routes from Quebec to Chicago?

What are the most reliable airlines from Quebec to Chicago?

What are the cheapest flights from Quebec to Chicago?

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

How can I find direct flights from Quebec to Chicago?

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Quebec to Chicago

See prices for flight routes from nearby airports that may be better suited for you.

Other flights to Chicago

Explore flights to Chicago departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 6 October 2026.

Complete your trip

Complete your trip to Chicago by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to Illinois

Book a non-stop flight to one of these other cities located in Illinois.

Search flights from Quebec to Chicago by cabin class

Find flights from Quebec to Chicago, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Quebec and Chicago flights

Browse other Quebec and Chicago flight options. Last updated on 6 October 2026.

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Top 4 airlines flying from Quebec to Chicago

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

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

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

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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 6 October 2026.

Best flights from Quebec to Chicago
Discover carefully curated flight deals from Quebec to Chicago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 6 October 2026.

Direct flights from Quebec to Chicago
Explore direct flight options from Quebec to Chicago based on user searches, and compare prices and availability for your desired travel dates. Data last updated 6 October 2026.

Last-minute flights from Quebec to Chicago
Discover last-minute flight deals from Quebec to Chicago. Data last updated 6 October 2026 and is based on user searches.

One-way flights from Quebec to Chicago
Search for one-way flight options from Quebec to Chicago. Find affordable one-way fares based on user searches. Data last updated 6 October 2026.

Quebec to Chicago flights typically cost between C$ 432 and C$ 632 in November.
The cheapest round-trip price found within the last 5 days was C$ 405 on Air Canada (6 Nov-15 Nov).