HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Quebec

$60+ 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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — YUL
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
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

Keep the following information in mind while searching for Illinois to Quebec flight deals. Data was last updated septiembre 11, 2025.

Round-trip from

$183
(Air Canada)

One-way from

$60
(Mytrip)

Popular in

December

Cheapest in

September

Average price

$310

Good round-trip deal

$185 or less

Good one-way deal

$67 or less
From Illinois to Quebec
Search Deals
One-way flight from Illinois to Quebec
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($12 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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 septiembre 11, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
sáb. 10/119:35 amMDW - YQB
1 stop5h 20mPorter Airlines
dom. 10/1211:00 amYQB - MDW
1 stop6h 24mPorter Airlines
Deal found 9/9$168
This Air Canada deal was found by Cheapflights users on 9/9. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/2712:50 pmORD - YQB
1 stop4h 24mAir Canada
jue. 10/306:00 amYQB - ORD
1 stop6h 18mAir Canada
Deal found 9/9$183
This United deal was found by Cheapflights users on 9/9. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/2710:46 amORD - YQB
Nonstop2h 27mMultiple Airlines
jue. 10/306:00 amYQB - ORD
1 stop6h 18mMultiple Airlines
Deal found 9/9$185
This FlightHub deal was found by Cheapflights users on 9/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/209:35 amMDW - YQB
1 stop5h 20mPorter Airlines
lun. 9/2211:00 amYQB - MDW
1 stop6h 24mPorter Airlines
Deal found 9/9$186
This American Airlines deal was found by Cheapflights users on 9/9. 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.
lun. 10/279:56 amORD - YQB
Nonstop2h 40mAmerican Airlines
jue. 10/304:14 pmYQB - ORD
Nonstop2h 50mAmerican Airlines
Deal found 9/9$188
This United deal was found by Cheapflights users on 9/10. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/2210:40 amORD - YQB
Nonstop2h 36mMultiple Airlines
lun. 10/277:00 amYQB - ORD
1 stop5h 18mMultiple Airlines
Deal found 9/10$193
This American Airlines deal was found by Cheapflights users on 9/11. 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.
lun. 10/275:00 amORD - YQB
1 stop9h 34mAmerican Airlines
vie. 10/314:14 pmYQB - ORD
Nonstop2h 50mAmerican Airlines
Deal found 9/11$197
This Air Canada deal was found by Cheapflights users on 9/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/283:35 pmORD - YQB
1 stop5h 39mAir Canada
mar. 12/26:00 amYQB - ORD
1 stop6h 18mAir Canada
Deal found 9/10$198
This United Airlines deal was found by Cheapflights users on 9/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/2210:40 amORD - YQB
Nonstop2h 36mUnited Airlines
dom. 10/265:10 pmYQB - ORD
1 stop7h 24mUnited Airlines
Deal found 9/11$203
This Air Canada deal was found by Cheapflights users on 9/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/1210:40 amORD - YQB
1 stop5h 50mAir Canada
mié. 10/155:20 amYQB - ORD
1 stop4h 49mAir Canada
Deal found 9/10$205
This United deal was found by Cheapflights users on 9/10. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/27:35 pmORD - YQB
1 stop13h 25mMultiple Airlines
sáb. 10/45:20 amYQB - ORD
1 stop4h 49mMultiple Airlines
Deal found 9/10$209
This Air Canada deal was found by Cheapflights users on 9/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/233:55 pmORD - YQB
1 stop5h 48mAir Canada
vie. 11/285:00 amYQB - ORD
1 stop5h 13mAir Canada
Deal found 9/10$211

Cheapflights Fare Finder

 
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 septiembre 11, 2025.
Use the filters below to find and compare flights from Illinois to Quebec that are best for you.

Fly from

Illinois

Fly to

Quebec

Route

Depart

Return

Price

ChicagoQuébec City

ORD - YQB

ORDYQB

Chicago O'Hare Intl

dom. 11/2

7:15 am-2:19 pm

1 stop6h 04m

Québec City

lun. 11/17

6:00 am-11:18 am

1 stop6h 18m

$183

ChicagoQuébec City

ORD - YQB

ORDYQB

Chicago O'Hare Intl

lun. 10/27

12:50 pm-6:14 pm

1 stop4h 24m

Québec City

jue. 10/30

6:00 am-11:18 am

1 stop6h 18m

$183

ChicagoQuébec City

ORD - YQB

ORDYQB

Chicago O'Hare Intl

lun. 10/27

10:46 am-2:13 pm

Nonstop2h 27m

Québec City

jue. 10/30

6:00 am-11:18 am

1 stop6h 18m

$185

ChicagoQuébec City

ORD - YQB

ORDYQB

Chicago O'Hare Intl

dom. 11/2

10:46 am-2:13 pm

Nonstop2h 27m

Québec City

lun. 11/17

6:00 am-11:18 am

1 stop6h 18m

$185

ChicagoQuébec City

ORD - YQB

ORDYQB

Chicago O'Hare Intl

lun. 10/27

9:56 am-1:36 pm

Nonstop2h 40m

Québec City

jue. 10/30

4:14 pm-6:04 pm

Nonstop2h 50m

$188

ChicagoQuébec City

ORD - YQB

ORDYQB

Chicago O'Hare Intl

dom. 11/2

10:46 am-2:13 pm

Nonstop2h 27m

Québec City

lun. 11/17

2:55 pm-4:57 pm

Nonstop3h 02m

$188

ChicagoQuébec City

ORD - YQB

ORDYQB

Chicago O'Hare Intl

mié. 10/22

10:40 am-2:16 pm

Nonstop2h 36m

Québec City

lun. 10/27

7:00 am-11:18 am

1 stop5h 18m

$193

ChicagoQuébec City

ORD - YQB

ORDYQB

Chicago O'Hare Intl

lun. 10/27

10:46 am-2:13 pm

Nonstop2h 27m

Québec City

vie. 10/31

3:10 pm-8:00 pm

1 stop5h 50m

$193

ChicagoQuébec City

ORD - YQB

ORDYQB

Chicago O'Hare Intl

sáb. 11/8

10:46 am-2:13 pm

Nonstop2h 27m

Québec City

mar. 11/11

5:10 pm-11:34 pm

1 stop7h 24m

$203

ChicagoQuébec City

ORD - YQB

ORDYQB

Chicago O'Hare Intl

jue. 10/2

7:35 pm-10:00 am

1 stop13h 25m

Québec City

sáb. 10/4

5:20 am-9:09 am

1 stop4h 49m

$209

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

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.

Cheapflights Insights

Everything you need to know about your flight from Illinois to Quebec

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 septiembre 11, 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 septiembre 11, 2025.

The most flights from USIL to CAQC are scheduled on a Wednesday (28 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (26 on average).

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 septiembre 11, 2025.
Read reviews from past customers who have flown Porter Airlines, United Airlines, and American Airlines from Illinois to Quebec. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
7.9
Good
363 reviews

Boarding

8.1

Overall

7.9

Entertainment

7.0

Food

7.6

Crew

8.6

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Porter Airlines
7.9
Good
363 reviews
Porter Airlines
7.9
Good
363 reviews

Boarding

8.1

Overall

7.9

Entertainment

7.0

Food

7.6

Crew

8.6

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
United Airlines
7.4
Good
8,937 reviews
Porter Airlines
7.9
Good
363 reviews

Boarding

8.1

Overall

7.9

Entertainment

7.0

Food

7.6

Crew

8.6

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
American Airlines
7.2
Good
10,000 reviews
Porter Airlines
7.9
Good
363 reviews

Boarding

8.1

Overall

7.9

Entertainment

7.0

Food

7.6

Crew

8.6

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
WestJet
7.2
Good
3,091 reviews
Porter Airlines
7.9
Good
363 reviews

Boarding

8.1

Overall

7.9

Entertainment

7.0

Food

7.6

Crew

8.6

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Air Canada
7.1
Good
10,000 reviews
Porter Airlines
7.9
Good
363 reviews

Boarding

8.1

Overall

7.9

Entertainment

7.0

Food

7.6

Crew

8.6

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.

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.

  • How long is the flight from Illinois to Quebec?

    There are many flights that can get you from Illinois to Quebec in 2h 40m. Fly via Air Canada, American Airlines, or Porter Airlines to get the fastest option. Airlines will cover a distance of 878 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    $65 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on United Airlines and Porter Airlines, with prices starting from $67 and $67, 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 Toronto Island flights
LaGuardia to Pearson Intl flights
Newark to Pearson Intl flights
John F Kennedy Intl to Pearson Intl flights
John F Kennedy Intl to Pierre Elliott Trudeau Intl flights
Newark to Pierre Elliott Trudeau Intl flights
LaGuardia to Pierre Elliott Trudeau Intl flights
John F Kennedy Intl to Vancouver Intl flights
Los Angeles to Vancouver Intl flights
San Francisco to Vancouver Intl flights
Newark to Vancouver Intl flights
Boston to Pearson Intl flights
Dulles Intl to Pearson Intl flights
Los Angeles to Pearson Intl flights
Dallas/Fort Worth to Pearson Intl flights
Reagan-National to Pearson Intl flights
O'Hare Intl to Pierre Elliott Trudeau Intl flights
San Francisco to Pearson Intl flights
Hobby to Pearson Intl flights
Los Angeles to Calgary flights
Reagan-National to Pierre Elliott Trudeau Intl flights
Denver to Vancouver Intl flights
O'Hare Intl to Pearson Intl flights
Dulles Intl to Pierre Elliott Trudeau Intl flights
San Francisco to Abbotsford flights
Los Angeles to Pierre Elliott Trudeau Intl flights
O'Hare Intl to Vancouver Intl flights
Boston to Toronto Island flights
Hobby to Vancouver Intl flights
LaGuardia to Vancouver Intl flights
Dulles Intl to Toronto Island flights
George Bush Intcntl to Pearson Intl flights
Atlanta to Pearson Intl flights
Seattle to Pearson Intl flights
Dulles Intl to Vancouver Intl flights
San Diego to Vancouver Intl flights
Los Angeles to Abbotsford flights
Seattle to Vancouver Intl flights
Boston to Pierre Elliott Trudeau Intl flights
George Bush Intcntl to Vancouver Intl flights
San Francisco to Pierre Elliott Trudeau Intl flights
Seattle to Calgary flights
Santa Ana to Vancouver Intl flights
Hobby to Calgary flights
Minneapolis to Pearson Intl flights
Fort Lauderdale to Pierre Elliott Trudeau Intl flights
San Francisco to Calgary flights
Baltimore to Pearson Intl flights
Ontario to Vancouver Intl flights
John F Kennedy Intl to Calgary 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 septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$162Average$466FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$184Average$495FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$192Average$508FlexibilityNo cancel feeOn-time71%
Porter AirlinesCheapest$245Average$391FlexibilityNo 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.