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Québec City

$185+ 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 12/31. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — YQB
Dec 12 — Dec 191
Fri 12/12
Fri 12/19
1 adult, Economy
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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 November 12, 2025.

This Kissandfly.com deal was found by Cheapflights users on 11/11. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2210:46 amORD - YQB
Nonstop2h 27mLufthansa
Sun 11/232:55 pmYQB - ORD
Nonstop3h 02mLufthansa
Deal found 11/11$321
This Kiwi.com deal was found by Cheapflights users on 11/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/211:00 amMDW - YQB
1 stop27h 20mMultiple Airlines
Fri 12/56:30 amYQB - MDW
1 stop17h 09mMultiple Airlines
Deal found 11/10$455
This Mytrip deal was found by Cheapflights users on 11/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/41:52 pmORD - YQB
2 stops23h 48mMultiple Airlines
Mon 12/86:30 amYQB - ORD
1 stop18h 39mMultiple Airlines
Deal found 11/10$456
This Kiwi.com deal was found by Cheapflights users on 11/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/22:01 pmORD - YQB
2 stops24h 19mMultiple Airlines
Fri 12/56:30 amYQB - ORD
1 stop8h 51mMultiple Airlines
Deal found 11/10$457
This Ticket deal was found by Cheapflights users on 11/10. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/228:15 pmORD - YQB
2 stops12h 31mAir Canada
Sun 11/235:35 amYQB - ORD
1 stop6h 43mAir Canada
Deal found 11/10$464
This United Airlines deal was found by Cheapflights users on 11/11. 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.
Sat 11/229:08 pmORD - YQB
1 stop12h 54mUnited Airlines
Sun 11/232:55 pmYQB - ORD
Nonstop3h 02mUnited Airlines
Deal found 11/11$474
This Flightnetwork deal was found by Cheapflights users on 11/11. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/118:15 pmORD - YQB
2 stops16h 59mAir Canada
Sat 11/156:00 amYQB - ORD
1 stop6h 18mAir Canada
Deal found 11/11$477
This Gotogate deal was found by Cheapflights users on 11/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2412:50 pmORD - YQB
1 stop4h 24mMultiple Airlines
Sun 12/283:20 pmYQB - ORD
1 stop5h 50mMultiple Airlines
Deal found 11/10$479
This Air Canada deal was found by Cheapflights users on 11/10. 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.
Fri 11/283:35 pmORD - YQB
1 stop5h 39mAir Canada
Tue 12/26:00 amYQB - ORD
1 stop6h 18mAir Canada
Deal found 11/10$481
This Kiwi.com deal was found by Cheapflights users on 11/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/43:10 pmMDW - YQB
1 stop22h 30mMultiple Airlines
Mon 12/86:30 amYQB - MDW
2 stops16h 42mMultiple Airlines
Deal found 11/11$509
This Kiwi.com deal was found by Cheapflights users on 11/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/43:10 pmMDW - YQB
1 stop22h 30mMultiple Airlines
Sat 12/64:00 pmYQB - MDW
1 stop19h 05mMultiple Airlines
Deal found 11/10$523
This Kiwi.com deal was found by Cheapflights users on 11/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/113:10 pmMDW - YQB
1 stop22h 30mMultiple Airlines
Thu 12/1810:45 pmYQB - MDW
2 stops12h 20mMultiple Airlines
Deal found 11/11$534

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 November 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$321
(Kissandfly.com)

One-way from

$185
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$245

Good round-trip deal

$198 or less

Good one-way deal

$72 or less
Provider with most accurate pricing for Chicago (CHI)-Québec City flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Québec City flights.
Search Deals
From Illinois to Québec City
Search Deals
One-way flight from Illinois to Québec City
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($34 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Illinois to Québec City.
Search Deals
Price to beat on a one-way flight from Illinois to Québec City.
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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 November 12, 2025.
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

MDW - YQB

MDWYQB

Chicago Midway

Thu 2/5

11:00 am-8:15 am

2 stops20h 15m

Québec City

Sun 2/8

4:00 pm-10:05 am

1 stop19h 05m

$450

ChicagoQuébec City

MDW - YQB

MDWYQB

Chicago Midway

Thu 2/5

11:00 am-3:40 pm

1 stop27h 40m

Québec City

Sun 2/8

4:00 pm-10:05 am

1 stop19h 05m

$450

ChicagoQuébec City

MDW - YQB

MDWYQB

Chicago Midway

Tue 12/2

11:00 am-3:20 pm

1 stop27h 20m

Québec City

Fri 12/5

6:30 am-10:39 pm

1 stop17h 09m

$455

ChicagoQuébec City

ORD - YQB

ORDYQB

Chicago O'Hare Intl

Tue 4/14

10:45 am-2:18 pm

Nonstop2h 33m

Québec City

Wed 4/15

3:00 pm-5:02 pm

Nonstop3h 02m

$471

ChicagoQuébec City

ORD - YQB

ORDYQB

Chicago O'Hare Intl

Sat 11/22

9:08 pm-11:02 am

1 stop12h 54m

Québec City

Sun 11/23

2:55 pm-4:57 pm

Nonstop3h 02m

$474

ChicagoQuébec City

ORD - YQB

ORDYQB

Chicago O'Hare Intl

Sat 5/2

10:45 am-2:18 pm

Nonstop2h 33m

Québec City

Thu 5/7

3:05 pm-7:19 pm

1 stop5h 14m

$476

ChicagoQuébec City

ORD - YQB

ORDYQB

Chicago O'Hare Intl

Tue 4/14

8:40 am-2:16 pm

1 stop4h 36m

Québec City

Wed 4/15

5:35 am-10:08 am

1 stop5h 33m

$481

ChicagoQuébec City

ORD - YQB

ORDYQB

Chicago O'Hare Intl

Fri 11/28

3:35 pm-10:14 pm

1 stop5h 39m

Québec City

Tue 12/2

6:00 am-11:18 am

1 stop6h 18m

$481

ChicagoQuébec City

ORD - YQB

ORDYQB

Chicago O'Hare Intl

Wed 4/1

12:50 pm-6:11 pm

1 stop4h 21m

Québec City

Sat 4/11

10:55 am-2:55 pm

1 stop5h 00m

$481

ChicagoQuébec City

ORD - YQB

ORDYQB

Chicago O'Hare Intl

Wed 4/1

3:35 pm-10:41 pm

1 stop6h 06m

Québec City

Sat 4/11

3:00 pm-5:02 pm

Nonstop3h 02m

$481

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

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 $133). Flying from Illinois to Québec City in May is currently the most expensive (average of $500). 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 YQB?

Find hourly flight availability from Illinois to Québec City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 12, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 34% on flights from Illinois to Québec City by exploring options for tickets in the afternoon.

Weekly flight availability from Illinois to Québec City

Explore weekly flight availability from Illinois to Québec City. 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 November 12, 2025.

The most flights from USIL to YQB are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

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. Porter Airlines provides one of the quickest options available for as low as $471. 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 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 (94%), American Airlines (89%), Republic Airways( 88%).

  • What are the cheapest flights from Illinois to Québec City?

    Looking at all options, your cheapest flight can be booked for $72. While the most popular route (Chicago O'Hare Intl - Québec City) can be booked for $321 on average, our data indicates $291 when flying from Illinois to Québec City.

  • 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 $133). Flying from Illinois to Québec City in May is currently the most expensive (average of $500). 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 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 November 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$184Average$592FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$215Average$511FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$287Average$589FlexibilityNo cancel feeOn-time71%

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