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Québec City

$186+ Cheap flights from Illinois to Québec City (YQB)

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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — YQB
Feb 8 — Feb 151
Sun 2/8
Sun 2/15
1 adult, Economy
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Cheap flight deals from Illinois to Québec City

Keep the following information in mind while searching for Illinois to Québec City flight deals. Data was last updated January 9, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$394
(Mytrip)

One-way from

$186
(United Airlines)

Popular in

June

Cheapest in

November

Average price

$538
Provider with most accurate pricing for Chicago (CHI)-Québec City flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Québec City flights.
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From Illinois to Québec City
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One-way flight from Illinois to Québec City
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Highest demand for flights based on searches. 8% potential increase in price ($45 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Illinois to Québec City

Cheapest flights from Illinois to Québec City
Explore the most affordable flight options available from Illinois to Québec City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 9, 2026.

This Mytrip deal was found by Cheapflights users on 1/8. 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 1/293:22 pmORD - YQB
3 stops21h 57mMultiple Airlines
Mon 2/21:40 pmYQB - ORD
2 stops22h 42mMultiple Airlines
Deal found 1/8$394
This United Airlines deal was found by Cheapflights users on 1/7. 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.
Wed 4/1510:30 amORD - YQB
Nonstop2h 33mUnited Airlines
Tue 5/193:00 pmYQB - ORD
Nonstop3h 02mUnited Airlines
Deal found 1/7$425
This United Airlines deal was found by Cheapflights users on 1/7. 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.
Fri 5/1510:45 amORD - YQB
Nonstop2h 33mUnited Airlines
Tue 5/196:00 amYQB - ORD
1 stop7h 00mUnited Airlines
Deal found 1/7$440
This Air Canada deal was found by Cheapflights users on 1/9. 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.
Sun 8/98:45 amORD - YQB
1 stop4h 15mAir Canada
Mon 8/172:50 pmYQB - ORD
1 stop6h 15mAir Canada
Deal found 1/9$442
This Air Canada deal was found by Cheapflights users on 1/9. 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.
Thu 8/68:45 amORD - YQB
1 stop4h 15mAir Canada
Mon 8/171:40 pmYQB - ORD
2 stops7h 36mAir Canada
Deal found 1/9$444
This Air Canada deal was found by Cheapflights users on 1/7. 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.
Sat 2/73:55 pmORD - YQB
1 stop5h 48mAir Canada
Wed 2/113:15 pmYQB - ORD
1 stop5h 55mAir Canada
Deal found 1/7$447
This Air Canada deal was found by Cheapflights users on 1/9. 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.
Thu 8/67:25 amORD - YQB
2 stops9h 02mAir Canada
Sat 8/151:40 pmYQB - ORD
2 stops7h 36mAir Canada
Deal found 1/9$449
This American Airlines deal was found by Cheapflights users on 1/7. 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 9/168:18 amORD - YQB
1 stop6h 02mAmerican Airlines
Tue 9/221:55 pmYQB - ORD
1 stop20h 11mAmerican Airlines
Deal found 1/7$450
This Air Canada deal was found by Cheapflights users on 1/7. 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.
Wed 4/1512:50 pmORD - YQB
1 stop4h 21mAir Canada
Tue 5/191:55 pmYQB - ORD
2 stops6h 30mAir Canada
Deal found 1/7$452
This Kiwi.com deal was found by Cheapflights users on 1/8. 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.
Thu 1/2911:05 amMDW - YQB
1 stop27h 35mPorter Airlines
Mon 2/21:45 pmYQB - MDW
1 stop21h 25mPorter Airlines
Deal found 1/8$453
This Kiwi.com deal was found by Cheapflights users on 1/5. 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.
Fri 1/3011:00 amMDW - YQB
1 stop25h 00mPorter Airlines
Mon 2/21:45 pmYQB - MDW
1 stop21h 20mPorter Airlines
Deal found 1/5$460
This Kiwi.com deal was found by Cheapflights users on 1/6. 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.
Thu 2/511:05 amMDW - YQB
2 stops20h 10mMultiple Airlines
Thu 2/124:00 pmYQB - MDW
1 stop19h 10mMultiple Airlines
Deal found 1/6$484

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Québec City 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 9, 2026.
Use the filters below to find and compare flights from Illinois to Québec City that are best for you.

Fly from

Illinois

Fly to

Québec City

Route

Depart

Return

Price

ChicagoQuébec City

ORD - YQB

ORDYQB

Chicago O'Hare Intl

Thu 1/29

5:15 am-6:14 pm

2 stops11h 59m

Québec City

Mon 2/2

1:40 pm-11:22 am

2 stops22h 42m

$396

ChicagoQuébec City

ORD - YQB

ORDYQB

Chicago O'Hare Intl

Fri 1/30

7:20 am-10:14 pm

2 stops13h 54m

Québec City

Mon 2/2

6:20 am-5:52 pm

2 stops12h 32m

$419

ChicagoQuébec City

ORD - YQB

ORDYQB

Chicago O'Hare Intl

Tue 4/28

10:30 am-2:03 pm

Nonstop2h 33m

Québec City

Thu 4/30

3:00 pm-5:02 pm

Nonstop3h 02m

$425

ChicagoQuébec City

ORD - YQB

ORDYQB

Chicago O'Hare Intl

Sat 4/11

10:30 am-2:03 pm

Nonstop2h 33m

Québec City

Tue 4/14

3:05 pm-5:07 pm

Nonstop3h 02m

$425

ChicagoQuébec City

ORD - YQB

ORDYQB

Chicago O'Hare Intl

Fri 5/15

10:45 am-2:18 pm

Nonstop2h 33m

Québec City

Tue 5/19

3:00 pm-5:02 pm

Nonstop3h 02m

$425

ChicagoQuébec City

ORD - YQB

ORDYQB

Chicago O'Hare Intl

Wed 4/15

10:30 am-2:03 pm

Nonstop2h 33m

Québec City

Tue 5/19

3:00 pm-5:02 pm

Nonstop3h 02m

$425

ChicagoQuébec City

MDW - YQB

MDWYQB

Chicago Midway

Thu 1/29

11:05 am-3:40 pm

1 stop27h 35m

Québec City

Mon 2/2

1:45 pm-10:10 am

1 stop21h 25m

$453

ChicagoQuébec City

MDW - YQB

MDWYQB

Chicago Midway

Fri 1/30

11:00 am-1:00 pm

1 stop25h 00m

Québec City

Mon 2/2

1:45 pm-10:05 am

1 stop21h 20m

$460

ChicagoQuébec City

MDW - YQB

MDWYQB

Chicago Midway

Thu 2/5

11:05 am-8:15 am

2 stops20h 10m

Québec City

Thu 2/12

4:00 pm-10:10 am

1 stop19h 10m

$484

ChicagoQuébec City

MDW - YQB

MDWYQB

Chicago Midway

Sun 2/22

4:15 pm-3:20 pm

1 stop22h 05m

Québec City

Sun 3/1

4:45 pm-10:05 am

2 stops18h 20m

$485

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/8

Showing 1-10 of 42 results
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Best time to book a flight from Illinois to Québec City

Have a flexible travel schedule? Discover the best time to fly to Québec City 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 Québec City

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

Currently, October is the cheapest month in which you can book a flight from Illinois to Québec City (average of $134). Flying from Illinois to Québec City in February is currently the most expensive (average of $483). 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.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Québec City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Québec City from Illinois?

    Québec City (YQB) is the airport you will fly into if you book a flight from Illinois to Québec City. It is only a 8.4 mi journey from Quebec (YQB) to Québec City’s city center.

  • How long is the flight from Illinois to Québec City?

    A quick flight from Illinois to Québec City can take about 2h 33m. United Airlines provides one of the quickest options available for as low as $425. The distance from Illinois to Québec City is about 878 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    To fly one-way, consider booking your trip with Porter Airlines, which is currently one of the cheapest options available, starting at $66. United Airlines flights start at $67 while deals on American Airlines start at $67 one-way.

  • What are the most popular routes from Illinois to Québec City?

    While some choose either Chicago Midway - Québec City or Lambert-St Louis - Québec City, Chicago O'Hare Intl - Québec City is the most popular route from Illinois to Québec City.

  • What are the most reliable airlines from Illinois to Québec City?

    Before booking your flight to Québec City from Illinois, check out the most reliable airlines to get you to your destination on time: Air Canada (80%), United Airlines (80%), Air New Zealand( 80%).

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

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

  • How can I find direct flights from Illinois to Québec City?

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

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

    Yes. Cheapflights offers flight deals from Illinois to Québec City 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 Québec City?

    Currently, October is the cheapest month in which you can book a flight from Illinois to Québec City (average of $134). Flying from Illinois to Québec City in February is currently the most expensive (average of $483). 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 Illinois to Québec City

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Illinois to Québec City

Discover the top 3 airlines that operate flights from Illinois to Québec City. 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 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$184Average$569FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$215Average$511FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$296Average$586FlexibilityNo cancel feeOn-time71%

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