HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Quebec

$105+ Cheap flights from Illinois to Quebec

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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — YUL
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Illinois to Quebec with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Illinois to Quebec

Discover tips and strategies to find the most affordable flight options for your journey from Illinois (USIL) to Quebec (CAQC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$247
(Trip.com)

One-way from

$108
(Kiwi.com)

Good round-trip deal

$610 or less

Good one-way deal

$296 or less
From Illinois to Quebec
Search Deals
One-way flight from Illinois to Quebec
Search Deals
Price to beat on a round-trip flight from Illinois to Quebec.
Search Deals
Price to beat on a one-way flight from Illinois to Quebec.
Search Deals

Find flight deals from Illinois to Quebec

Cheapest flights from Illinois to Quebec
Explore the most affordable flight options available from Illinois to Quebec. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Trip.com deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/281:05 pmMDW - YUL
1 stop5h 20mPorter Airlines
Sun 3/26:50 amYUL - MDW
1 stop4h 30mPorter Airlines
Deal found 1/20$247
This Kiwi.com deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/257:10 amORD - YUL
1 stop9h 25mMultiple Airlines
Tue 3/116:35 pmYUL - ORD
1 stop15h 54mMultiple Airlines
Deal found 1/20$258
This Kiwi.com deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/510:25 amORD - YOW
1 stop8h 50mMultiple Airlines
Wed 3/124:20 pmYOW - ORD
1 stop8h 47mMultiple Airlines
Deal found 1/21$296
This Mytrip deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/161:05 pmMDW - YOW
1 stop4h 34mPorter Airlines
Thu 2/209:30 amYOW - MDW
1 stop3h 40mPorter Airlines
Deal found 1/21$304
This Mytrip deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/271:05 pmMDW - YUL
1 stop10h 34mMultiple Airlines
Sun 3/26:50 amYUL - MDW
1 stop4h 30mMultiple Airlines
Deal found 1/21$320
This Gotogate deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/207:20 amORD - YUL
Nonstop2h 12mAir Canada
Sun 2/233:15 pmYUL - ORD
1 stop5h 22mAir Canada
Deal found 1/20$333
This American Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/237:11 amORD - YUL
1 stop8h 33mAmerican Airlines
Sat 4/2612:30 pmYUL - ORD
Nonstop2h 35mAmerican Airlines
Deal found 1/21$363
This Delta deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/278:35 amORD - YUL
1 stop6h 44mDelta
Sun 3/97:05 amYUL - ORD
1 stop6h 36mDelta
Deal found 1/21$378
This Delta deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/119:33 amMDW - YUL
1 stop5h 24mDelta
Tue 2/186:00 amYUL - MDW
1 stop7h 42mDelta
Deal found 1/20$398
This Justfly.com deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/52:00 pmMDW - YUL
1 stop8h 18mWestJet
Tue 9/912:45 pmYUL - MDW
1 stop6h 18mWestJet
Deal found 1/21$405
This Mytrip deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/64:45 pmORD - YOW
2 stops27h 02mWestJet
Thu 3/136:15 amYOW - ORD
1 stop10h 41mWestJet
Deal found 1/20$406
This Justfly.com deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/271:35 pmORD - YUL
1 stop8h 34mWestJet
Sat 8/303:00 pmYUL - ORD
1 stop7h 54mWestJet
Deal found 1/20$407

Find flights from Illinois to Quebec within your budget

Customize your flight search to find flights from Illinois 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 2,558,603 searches. Data last updated January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoMontreal

MDW - YUL

MDWYUL

Chicago Midway

Fri 2/28

1:05 pm-7:25 pm

1 stop5h 20m

Montreal Pierre Elliott Trudeau Intl

Sun 3/2

6:50 am-10:20 am

1 stop4h 30m

$247

ChicagoMontreal

ORD - YUL

ORDYUL

Chicago O'Hare Intl

Tue 2/25

7:10 am-5:35 pm

1 stop9h 25m

Montreal Pierre Elliott Trudeau Intl

Tue 3/11

6:35 pm-9:29 am

1 stop15h 54m

$258

ChicagoOttawa

ORD - YOW

ORDYOW

Chicago O'Hare Intl

Wed 3/5

10:25 am-8:15 pm

1 stop8h 50m

Ottawa

Wed 3/12

4:20 pm-12:07 am

1 stop8h 47m

$296

ChicagoOttawa

MDW - YOW

MDWYOW

Chicago Midway

Sun 2/16

1:05 pm-6:39 pm

1 stop4h 34m

Ottawa

Thu 2/20

9:30 am-12:10 pm

1 stop3h 40m

$304

ChicagoMontreal

MDW - YUL

MDWYUL

Chicago Midway

Thu 2/27

1:05 pm-12:39 am

1 stop10h 34m

Montreal Pierre Elliott Trudeau Intl

Sun 3/2

6:50 am-10:20 am

1 stop4h 30m

$320

ChicagoMontreal

ORD - YUL

ORDYUL

Chicago O'Hare Intl

Tue 3/11

2:05 pm-9:18 pm

1 stop6h 13m

Montreal Pierre Elliott Trudeau Intl

Fri 3/28

6:00 am-7:57 am

Nonstop2h 57m

$330

ChicagoMontreal

ORD - YUL

ORDYUL

Chicago O'Hare Intl

Wed 4/23

6:30 pm-9:50 am

1 stop14h 20m

Montreal Pierre Elliott Trudeau Intl

Sat 4/26

12:30 pm-2:05 pm

Nonstop2h 35m

$363

ChicagoMontreal

ORD - YUL

ORDYUL

Chicago O'Hare Intl

Thu 2/27

6:45 am-3:57 pm

1 stop8h 12m

Montreal Pierre Elliott Trudeau Intl

Sat 3/8

7:05 am-1:18 pm

1 stop7h 13m

$378

ChicagoMontreal

MDW - YUL

MDWYUL

Chicago Midway

Tue 2/11

6:28 pm-11:22 pm

1 stop3h 54m

Montreal Pierre Elliott Trudeau Intl

Wed 2/19

7:05 am-1:05 pm

1 stop7h 00m

$398

ChicagoOttawa

ORD - YOW

ORDYOW

Chicago O'Hare Intl

Thu 3/6

4:45 pm-8:47 pm

2 stops27h 02m

Ottawa

Thu 3/13

6:15 am-3:56 pm

1 stop10h 41m

$406

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Illinois to Quebec

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

Travel insights for flights from Illinois to Quebec

Get recent, data-driven insights about flights from Illinois to Quebec including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Illinois to Quebec (average of $270). Flying from Illinois to Quebec in July is currently the most expensive (average of $409). 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 IL to QC?

Find hourly flight availability from Illinois 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 January 21, 2025.

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

Weekly flight availability from Illinois to Quebec

Explore weekly flight availability from Illinois 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 January 21, 2025.

The most flights from USIL to CAQC are scheduled on a Monday (17 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (17 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 2.5 - 4.4 inches per month. August is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Quebec when rainfall is around 2.5 in.

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 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

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 January 21, 2025.
Read through reviews of airlines operating flights from Illinois to Quebec, such as Air Canada, United Airlines and Frontier. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,521 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Porter Airlines
7.9
Good
277 reviews
Delta
8.0
Very good
8,521 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,985 reviews
Delta
8.0
Very good
8,521 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,521 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

WestJet
7.2
Good
2,829 reviews
Delta
8.0
Very good
8,521 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Illinois 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 Illinois to Quebec one-way?

    $111 is the cheapest one-way deal found within the past few days, from Porter Airlines. You may also be able to find cheap deals on Air Canada and American Airlines, with prices starting from $151 and $163, respectively.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Illinois to Quebec (average of $270). Flying from Illinois to Quebec in July is currently the most expensive (average of $409). 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

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

Alternative routes for Illinois to Quebec

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Pearson Intl flights
John F Kennedy Intl to Pearson Intl flights
John F Kennedy Intl to Vancouver Intl flights
Newark to Vancouver Intl flights
Newark to Toronto Island flights
John F Kennedy Intl to Pierre Elliott Trudeau Intl flights
Newark to Pierre Elliott Trudeau Intl flights
Los Angeles to Vancouver Intl flights
San Francisco to Vancouver Intl flights
LaGuardia to Pierre Elliott Trudeau Intl flights
LaGuardia to Pearson Intl flights
O'Hare Intl to Vancouver Intl flights
Los Angeles to Pearson Intl flights
John F Kennedy Intl to Calgary flights
Atlanta to Vancouver Intl flights
Dallas/Fort Worth to Vancouver Intl flights
Newark to Calgary flights
Dulles Intl to Vancouver Intl flights
LaGuardia to Vancouver Intl flights
Denver to Vancouver Intl flights
O'Hare Intl to Pearson Intl flights
San Francisco to Pearson Intl flights
Minneapolis to Vancouver Intl flights
O'Hare Intl to Pierre Elliott Trudeau Intl flights
O'Hare Intl to Calgary flights
Dallas/Fort Worth to Pearson Intl flights
Boston to Pearson Intl flights
Dulles Intl to Pierre Elliott Trudeau Intl flights
Reagan-National to Pierre Elliott Trudeau Intl flights
San Diego to Vancouver Intl flights
Dulles Intl to Pearson Intl flights
Seattle to Pearson Intl flights
San Francisco to Calgary flights
Santa Ana to Vancouver Intl flights
Boston to Pierre Elliott Trudeau Intl flights
Los Angeles to Abbotsford flights
Boston to Vancouver Intl flights
Los Angeles to Calgary flights
Hobby to Vancouver Intl flights
Boston to Toronto Island flights
Baltimore to Vancouver Intl flights
Ontario to Vancouver Intl flights
Atlanta to Calgary flights
Atlanta to Pearson Intl flights
Reagan-National to Vancouver Intl flights
Seattle to Vancouver Intl flights
San Francisco to Abbotsford flights
Minneapolis to Calgary flights
Sky Harbor Intl to Vancouver Intl flights
Los Angeles to Pierre Elliott Trudeau Intl flights

Top 4 airlines flying from Illinois to Quebec

Discover the top 4 airlines that operate flights from Illinois 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 2,558,603 searches. Data last updated January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$163Average$514FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$186Average$582FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$215Average$487FlexibilityNo cancel feeOn-time69%
Porter AirlinesCheapest$253Average$417FlexibilityNo cancel feeOn-time52%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.