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Cheap flights from Quebec to Chicago from C$ 166

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 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — CHI
27 Apr — 4 May1
1 adult

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 22 April 2025.

Round-trip from

C$ 315

One-way from

C$ 166

Popular in

November

Cheapest in

March

Average price

C$ 509

Good round-trip deal

C$ 503 or less

Good one-way deal

C$ 308 or less
Porter Airlines
  • Porter Airlines
  • 8/5-12/5
  • 2 total stops
  • 11h 59m total
  • Quebec to Chicago
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Porter Airlines
  • Porter Airlines
  • 4/6
  • 1 total stop
  • 4h 44m total
  • Quebec to Chicago
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 39 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 11 potential savings vs. average RT price).
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Average for round-trip flights in April 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 22 April 2025.

Thu 8/510:45 a.m.YUL - MDW
1 stop6h 39mPorter Airlines
Mon 12/59:40 a.m.MDW - YUL
1 stop5h 20mPorter Airlines
Deal found 22/4C$ 315
Sat 21/66:00 a.m.YUL - ORD
1 stop4h 59mAir Canada
Tue 24/66:30 p.m.ORD - YUL
1 stop5h 11mAir Canada
Deal found 21/4C$ 319
Mon 2/67:00 a.m.YUL - ORD
1 stop8h 47mDelta
Tue 10/62:00 p.m.ORD - YUL
1 stop8h 13mDelta
Deal found 21/4C$ 329
Thu 5/66:00 a.m.YUL - MDW
1 stop3h 40mDelta
Fri 6/64:15 p.m.MDW - YUL
1 stop6h 39mDelta
Deal found 22/4C$ 329
Wed 7/512:25 p.m.YOW - MDW
1 stop4h 59mPorter Airlines
Mon 12/59:15 a.m.MDW - YOW
1 stop6h 19mPorter Airlines
Deal found 22/4C$ 359
Thu 22/56:15 a.m.YUL - ORD
Nonstop2h 44mMultiple Airlines
Mon 26/58:25 p.m.ORD - YUL
1 stop4h 26mMultiple Airlines
Deal found 21/4C$ 362
Thu 22/51:15 p.m.YUL - ORD
Nonstop2h 32mUnited Airlines
Thu 29/54:00 p.m.ORD - YUL
1 stop14h 48mUnited Airlines
Deal found 21/4C$ 382
Tue 3/610:44 a.m.YUL - ORD
2 stops14h 27mAmerican Airlines
Tue 10/66:00 a.m.ORD - YUL
1 stop9h 45mAmerican Airlines
Deal found 22/4C$ 390
Thu 22/51:10 p.m.YUL - MDW
1 stop4h 14mMultiple Airlines
Thu 29/512:48 p.m.MDW - YUL
2 stops10h 49mMultiple Airlines
Deal found 22/4C$ 400
Tue 13/56:15 a.m.YUL - MDW
1 stop8h 00mWestJet
Wed 14/512:48 p.m.MDW - YUL
2 stops10h 49mWestJet
Deal found 22/4C$ 473
Thu 15/55:20 a.m.YQB - ORD
1 stop6h 34mAir Canada
Sun 18/53:50 p.m.ORD - YQB
1 stop5h 15mAir Canada
Deal found 21/4C$ 482
Wed 14/56:45 a.m.YUL - ORD
2 stops16h 56mWestJet
Mon 19/57:59 p.m.ORD - YUL
1 stop26h 55mWestJet
Deal found 21/4C$ 500

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 22 April 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

MontrealChicago

YUL - MDW

YULMDW

Montreal Pierre Elliott Trudeau Intl

Thu 8/5

10:45 a.m.-4:24 p.m.

1 stop6h 39m

Chicago Midway

Mon 12/5

9:40 a.m.-4:00 p.m.

1 stop5h 20m

C$ 315

MontrealChicago

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

Sat 21/6

6:00 a.m.-9:59 a.m.

1 stop4h 59m

Chicago O'Hare Intl

Tue 24/6

6:30 p.m.-12:41 a.m.

1 stop5h 11m

C$ 319

MontrealChicago

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

Mon 2/6

12:56 p.m.-6:37 p.m.

1 stop6h 41m

Chicago O'Hare Intl

Fri 6/6

3:57 p.m.-11:54 p.m.

1 stop6h 57m

C$ 329

MontrealChicago

YUL - MDW

YULMDW

Montreal Pierre Elliott Trudeau Intl

Thu 5/6

6:00 a.m.-8:40 a.m.

1 stop3h 40m

Chicago Midway

Fri 6/6

4:15 p.m.-11:54 p.m.

1 stop6h 39m

C$ 329

OttawaChicago

YOW - MDW

YOWMDW

Ottawa

Wed 7/5

12:25 p.m.-4:24 p.m.

1 stop4h 59m

Chicago Midway

Mon 12/5

9:15 a.m.-4:34 p.m.

1 stop6h 19m

C$ 359

MontrealChicago

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

Thu 22/5

6:15 a.m.-7:59 a.m.

Nonstop2h 44m

Chicago O'Hare Intl

Mon 26/5

8:25 p.m.-1:51 a.m.

1 stop4h 26m

C$ 362

MontrealChicago

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

Thu 22/5

1:15 p.m.-2:47 p.m.

Nonstop2h 32m

Chicago O'Hare Intl

Thu 29/5

4:00 p.m.-7:48 a.m.

1 stop14h 48m

C$ 382

MontrealChicago

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

Tue 3/6

10:44 a.m.-12:11 a.m.

2 stops14h 27m

Chicago O'Hare Intl

Sun 8/6

5:29 a.m.-10:44 p.m.

1 stop16h 15m

C$ 390

MontrealChicago

YUL - MDW

YULMDW

Montreal Pierre Elliott Trudeau Intl

Thu 22/5

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

1 stop4h 14m

Chicago Midway

Thu 29/5

12:48 p.m.-12:37 a.m.

2 stops10h 49m

C$ 400

MontrealChicago

YUL - MDW

YULMDW

Montreal Pierre Elliott Trudeau Intl

Tue 13/5

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

1 stop8h 00m

Chicago Midway

Wed 14/5

12:48 p.m.-12:37 a.m.

2 stops10h 49m

C$ 473

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/4

Showing 1-10 of 49 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$ 355). 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 22 April 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 22 April 2025.

The most flights from CAQC to CHI are scheduled on a Tuesday (26 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (15 on average).

Rainfall in Chicago by month

Plan your trip to Chicago by taking into account the average rainfall totals by month.

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.

Temperature in Chicago by month

Plan your trip to Chicago by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chicago. Reviews last updated 22 April 2025.
See what other customers who have flown with Porter Airlines, Delta and United Airlines from Quebec to Chicago have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
284 reviews
Check prices

Entertainment

7.0

Crew

8.8

Food

7.6

Comfort

8.1

Boarding

8.2

Overall

8.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
Porter Airlines
8.0
Very good
284 reviews
Porter Airlines
8.0
Very good
284 reviews
Check prices

Entertainment

7.0

Crew

8.8

Food

7.6

Comfort

8.1

Boarding

8.2

Overall

8.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
Delta
8.0
Very good
7,920 reviews
Porter Airlines
8.0
Very good
284 reviews
Check prices

Entertainment

7.0

Crew

8.8

Food

7.6

Comfort

8.1

Boarding

8.2

Overall

8.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
United Airlines
7.4
Good
8,683 reviews
Porter Airlines
8.0
Very good
284 reviews
Check prices

Entertainment

7.0

Crew

8.8

Food

7.6

Comfort

8.1

Boarding

8.2

Overall

8.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
American Airlines
7.2
Good
10,000 reviews
Porter Airlines
8.0
Very good
284 reviews
Check prices

Entertainment

7.0

Crew

8.8

Food

7.6

Comfort

8.1

Boarding

8.2

Overall

8.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
WestJet
7.2
Good
2,813 reviews
Porter Airlines
8.0
Very good
284 reviews
Check prices

Entertainment

7.0

Crew

8.8

Food

7.6

Comfort

8.1

Boarding

8.2

Overall

8.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

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.

  • 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 C$ 166. Users have also found prices from C$ 171 and C$ 206 on Air Canada and American Airlines, 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: Sun Country Air (100%), Emirates (93%), ANA (91%).

  • What are the cheapest flights from Quebec to Chicago?

    While on average a flight from Quebec to Chicago is generally C$ 1,371, our data shows the cheapest flight currently is C$ 221. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - Chicago O'Hare Intl), you can expect to pay C$ 301 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$ 355). 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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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 22 April 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 309AverageC$ 582FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Porter AirlinesCheapestC$ 331AverageC$ 522FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
United AirlinesCheapestC$ 348AverageC$ 740FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 355AverageC$ 604FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 441AverageC$ 662FlexibilityNo 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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