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Cheap flights from Chicago to Quebec from C$ 158

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 15/6. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — YUL
5 May — 12 May1
1 adult

Cheap flight deals from Chicago to Quebec

Keep the following information in mind while searching for Chicago to Quebec flight deals. Data was last updated 30 April 2025.

Round-trip from

C$ 343

One-way from

C$ 158

Popular in

December

Cheapest in

October

Average price

C$ 496

Good round-trip deal

C$ 297 or less

Good one-way deal

C$ 233 or less
Porter Airlines
  • Porter Airlines
  • 29/5-3/6
  • 2 total stops
  • 8h 09m total
  • Chicago to Quebec
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Porter Airlines
  • Porter Airlines
  • 15/6
  • 1 total stop
  • 5h 20m total
  • Chicago to Quebec
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 22 potential increase over avg. RT price).
Search Deals
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 Chicago (CHI) to Quebec.
Search Deals
Price to beat on a one-way flight from Chicago (CHI) to Quebec.
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Find flight deals from Chicago to Quebec

Cheapest flights from Chicago to Quebec
Explore the most affordable flight options available from Chicago to Quebec. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Thu 29/55:20 p.m.MDW - YUL
1 stop3h 55mPorter Airlines
Tue 3/61:10 p.m.YUL - MDW
1 stop4h 14mPorter Airlines
Deal found 28/4C$ 343
Sat 7/68:10 a.m.ORD - YUL
Nonstop2h 20mAmerican Airlines
Sat 7/62:35 p.m.YUL - ORD
1 stop10h 22mAmerican Airlines
Deal found 29/4C$ 382
Wed 4/67:19 a.m.ORD - YUL
Nonstop2h 21mAir Canada
Tue 24/66:15 a.m.YUL - ORD
Nonstop2h 44mAir Canada
Deal found 28/4C$ 408
Wed 4/67:19 a.m.ORD - YUL
Nonstop2h 21mUnited Airlines
Wed 11/68:20 a.m.YUL - ORD
Nonstop2h 32mUnited Airlines
Deal found 29/4C$ 424
Thu 29/55:20 p.m.MDW - YUL
1 stop3h 55mMultiple Airlines
Sun 1/66:45 a.m.YUL - MDW
1 stop11h 09mMultiple Airlines
Deal found 28/4C$ 430
Thu 29/59:40 a.m.MDW - YOW
1 stop13h 42mMultiple Airlines
Sun 1/65:55 a.m.YOW - MDW
1 stop11h 59mMultiple Airlines
Deal found 29/4C$ 432
Thu 12/64:43 p.m.ORD - YOW
1 stop6h 39mMultiple Airlines
Thu 19/65:55 a.m.YOW - ORD
1 stop7h 59mMultiple Airlines
Deal found 28/4C$ 433
Wed 4/61:30 p.m.ORD - YUL
1 stop9h 24mDelta
Wed 11/66:00 a.m.YUL - ORD
1 stop5h 03mDelta
Deal found 29/4C$ 443
Sat 24/51:55 p.m.MDW - YUL
1 stop8h 24mDelta
Mon 26/56:15 a.m.YUL - MDW
1 stop8h 00mDelta
Deal found 28/4C$ 458
Wed 28/512:41 p.m.ORD - YUL
2 stops34h 56mMultiple Airlines
Mon 2/67:00 a.m.YUL - ORD
3 stops26h 50mMultiple Airlines
Deal found 29/4C$ 460
Mon 26/59:40 a.m.MDW - YOW
1 stop5h 53mPorter Airlines
Mon 2/612:35 p.m.YOW - MDW
1 stop5h 19mPorter Airlines
Deal found 29/4C$ 469
Thu 8/58:05 p.m.ORD - YUL
1 stop15h 55mSun Country Air
Sun 11/59:00 a.m.YUL - ORD
1 stop9h 15mSun Country Air
Deal found 29/4C$ 532

Cheapflights Fare Finder

Customize your flight search to find flights from Chicago to Quebec 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 April 2025.
Use the filters below to find and compare flights from Chicago to Quebec that are best for you.

Fly from

Chicago

Fly to

Quebec

Route

Depart

Return

Price

ChicagoMontreal

ORD - YUL

ORDYUL

Chicago O'Hare Intl

Thu 29/5

2:16 p.m.-9:41 p.m.

1 stop6h 25m

Montreal Pierre Elliott Trudeau Intl

Sun 1/6

8:20 a.m.-9:52 a.m.

Nonstop2h 32m

C$ 370

ChicagoMontreal

MDW - YUL

MDWYUL

Chicago Midway

Tue 20/5

5:20 p.m.-10:15 p.m.

1 stop3h 55m

Montreal Pierre Elliott Trudeau Intl

Thu 22/5

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

1 stop4h 14m

C$ 385

ChicagoMontreal

ORD - YUL

ORDYUL

Chicago O'Hare Intl

Wed 4/6

12:41 p.m.-12:37 a.m.

2 stops10h 56m

Montreal Pierre Elliott Trudeau Intl

Wed 11/6

8:20 a.m.-9:52 a.m.

Nonstop2h 32m

C$ 396

ChicagoMontreal

ORD - YUL

ORDYUL

Chicago O'Hare Intl

Thu 29/5

2:07 p.m.-5:26 p.m.

Nonstop2h 19m

Montreal Pierre Elliott Trudeau Intl

Sun 1/6

8:20 a.m.-9:52 a.m.

Nonstop2h 32m

C$ 421

ChicagoMontreal

ORD - YUL

ORDYUL

Chicago O'Hare Intl

Sun 15/6

7:19 a.m.-10:40 a.m.

Nonstop2h 21m

Montreal Pierre Elliott Trudeau Intl

Mon 23/6

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

Nonstop2h 44m

C$ 424

ChicagoOttawa

MDW - YOW

MDWYOW

Chicago Midway

Thu 29/5

9:40 a.m.-12:22 a.m.

1 stop13h 42m

Ottawa

Sun 1/6

5:55 a.m.-4:54 p.m.

1 stop11h 59m

C$ 432

ChicagoOttawa

ORD - YOW

ORDYOW

Chicago O'Hare Intl

Thu 12/6

4:43 p.m.-12:22 a.m.

1 stop6h 39m

Ottawa

Thu 19/6

5:55 a.m.-12:54 p.m.

1 stop7h 59m

C$ 433

ChicagoMontreal

MDW - YUL

MDWYUL

Chicago Midway

Sun 8/6

9:40 a.m.-12:37 a.m.

1 stop13h 57m

Montreal Pierre Elliott Trudeau Intl

Sun 15/6

10:45 a.m.-4:54 p.m.

1 stop7h 09m

C$ 442

ChicagoMontreal

ORD - YUL

ORDYUL

Chicago O'Hare Intl

Wed 28/5

9:39 a.m.-5:40 p.m.

1 stop7h 01m

Montreal Pierre Elliott Trudeau Intl

Wed 4/6

12:56 p.m.-8:21 p.m.

1 stop8h 25m

C$ 443

ChicagoOttawa

MDW - YOW

MDWYOW

Chicago Midway

Mon 26/5

9:40 a.m.-4:33 p.m.

1 stop5h 53m

Ottawa

Mon 2/6

12:35 p.m.-4:54 p.m.

1 stop5h 19m

C$ 469

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/4

Showing 1-10 of 51 results
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Best time to book a flight from Chicago to Quebec

Have a flexible travel schedule? Discover the best time to fly to Quebec from Chicago 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 Chicago to Quebec

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

Currently, October is the cheapest month in which you can book a flight from Chicago to Quebec (average of C$ 241). Flying from Chicago to Quebec in April is currently the most expensive (average of C$ 314). 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 CHI to QC?

Find hourly flight availability from Chicago to Quebec. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 April 2025.

When flying from Chicago to Quebec, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Chicago to Quebec

Explore weekly flight availability from Chicago to Quebec. 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 30 April 2025.

The most flights from CHI to CAQC are scheduled on a Monday (23 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (8 on average).

Rainfall in Quebec by month

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

In terms of precipitation, rainfall in Quebec ranges from 64.0 - 111.0 mm per month. August is typically the wettest month, when rainfall can reach 111.0 mm. February is typically the driest time to visit Quebec when rainfall is around 64.0 mm.

Temperature in Quebec by month

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

If weather is an important factor for your trip to Quebec, 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 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -9.0 C).

Reviews of airlines servicing Quebec

Get insights into the airlines that provide service to Quebec. 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 Quebec. Reviews last updated 30 April 2025.
See what other customers who have flown with Porter Airlines, Delta and United Airlines from Chicago to Quebec have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
285 reviews
Check prices

Comfort

8.1

Food

7.6

Entertainment

7.0

Crew

8.8

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
285 reviews
Porter Airlines
8.0
Very good
285 reviews
Check prices

Comfort

8.1

Food

7.6

Entertainment

7.0

Crew

8.8

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
7,936 reviews
Porter Airlines
8.0
Very good
285 reviews
Check prices

Comfort

8.1

Food

7.6

Entertainment

7.0

Crew

8.8

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
8,696 reviews
Porter Airlines
8.0
Very good
285 reviews
Check prices

Comfort

8.1

Food

7.6

Entertainment

7.0

Crew

8.8

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
285 reviews
Check prices

Comfort

8.1

Food

7.6

Entertainment

7.0

Crew

8.8

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
2,826 reviews
Porter Airlines
8.0
Very good
285 reviews
Check prices

Comfort

8.1

Food

7.6

Entertainment

7.0

Crew

8.8

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 Chicago to Quebec. 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 Chicago to Quebec one-way?

    To fly one-way, consider booking your trip with Porter Airlines, which is currently one of the cheapest options available, starting at C$ 158. United Airlines flights start at C$ 176 while deals on Air Canada start at C$ 183 one-way.

  • What are the most popular routes from Chicago to Quebec?

    Most travellers choose Chicago O'Hare Intl - Montreal Pierre Elliott Trudeau Intl, Chicago Midway - Montreal Pierre Elliott Trudeau Intl or Chicago O'Hare Intl - Ottawa when deciding on the best route from Chicago to Quebec.

  • What are the most reliable airlines from Chicago to Quebec?

    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 Chicago to Quebec on time: Avianca (91%), Copa Airlines (88%), Air New Zealand (88%).

  • What are the cheapest flights from Chicago to Quebec?

    While on average a flight from Chicago to Quebec is generally C$ 425, our data shows the cheapest flight currently is C$ 167. When looking at the most popular route, (Chicago O'Hare Intl - Montreal Pierre Elliott Trudeau Intl), you can expect to pay C$ 336 for that flight.

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

    Yes. In addition to deals on Chicago to Quebec flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Quebec?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Quebec.

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

    Yes. Cheapflights offers flight deals from Chicago to Quebec 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 Chicago to Quebec?

    Currently, October is the cheapest month in which you can book a flight from Chicago to Quebec (average of C$ 241). Flying from Chicago to Quebec in April is currently the most expensive (average of C$ 314). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Chicago to Quebec

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Chicago to Quebec

Discover the top 2 airlines that operate flights from Chicago to Quebec. 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 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 244AverageC$ 620FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 364AverageC$ 400FlexibilityNo cancel feeOn-time52%
Search Porter Airlines 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 Chicago to Quebec?

Cheapflights makes it easy to find Chicago to Quebec flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights helps you find that perfect flight to Quebec from Chicago by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Certainly. Search results for flights to Quebec from Chicago shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes! Start tracking prices for Chicago to Quebec flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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