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$213+ Cheap flights from Québec City (YQB) to Illinois

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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
YQB — ORD
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Québec City to Illinois

Cheapest flights from Québec City to Illinois
Explore the most affordable flight options available from Québec City to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Air Canada deal was found by Cheapflights users on 12/9. 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.
Wed 12/2410:55 amYQB - ORD
1 stop5h 00mAir Canada
Thu 12/253:55 pmORD - YQB
1 stop5h 48mAir Canada
Deal found 12/9$403
This Air Canada deal was found by Cheapflights users on 12/10. 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 12/191:40 pmYQB - ORD
2 stops7h 05mAir Canada
Tue 12/303:55 pmORD - YQB
1 stop5h 33mAir Canada
Deal found 12/10$406
This Air Canada deal was found by Cheapflights users on 12/9. 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.
Sat 12/205:00 amYQB - ORD
1 stop5h 13mAir Canada
Wed 12/243:55 pmORD - YQB
1 stop5h 48mAir Canada
Deal found 12/9$407
This Air Canada deal was found by Cheapflights users on 12/10. 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 12/195:00 amYQB - ORD
1 stop5h 13mAir Canada
Mon 12/297:05 amORD - YQB
1 stop6h 14mAir Canada
Deal found 12/10$423
This Air Canada deal was found by Cheapflights users on 12/9. 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.
Wed 12/249:15 amYQB - ORD
1 stop6h 40mAir Canada
Sun 12/288:30 pmORD - YQB
1 stop12h 15mAir Canada
Deal found 12/9$427
This Air Canada deal was found by Cheapflights users on 12/9. 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.
Tue 12/235:00 amYQB - ORD
1 stop15h 45mAir Canada
Thu 12/253:55 pmORD - YQB
1 stop5h 48mAir Canada
Deal found 12/9$430
This Air Canada deal was found by Cheapflights users on 12/9. 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.
Sat 12/206:00 amYQB - ORD
2 stops14h 45mAir Canada
Thu 12/253:55 pmORD - YQB
1 stop5h 48mAir Canada
Deal found 12/9$434
This Air Canada deal was found by Cheapflights users on 12/9. 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.
Wed 12/249:15 amYQB - ORD
1 stop6h 40mAir Canada
Sat 12/278:30 pmORD - YQB
2 stops12h 29mAir Canada
Deal found 12/9$437
This Air Canada deal was found by Cheapflights users on 12/9. 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 12/215:00 amYQB - ORD
1 stop5h 13mAir Canada
Mon 12/228:30 pmORD - YQB
2 stops12h 29mAir Canada
Deal found 12/9$440
This Air Canada deal was found by Cheapflights users on 12/10. 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 12/191:40 pmYQB - ORD
2 stops7h 05mAir Canada
Sun 12/288:30 pmORD - YQB
1 stop12h 15mAir Canada
Deal found 12/10$442
This Air Canada deal was found by Cheapflights users on 12/9. 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.
Wed 12/249:15 amYQB - ORD
2 stops6h 55mAir Canada
Wed 12/248:30 pmORD - YQB
2 stops12h 29mAir Canada
Deal found 12/9$443
This Kiwi.com deal was found by Cheapflights users on 12/9. 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.
Sun 12/214:00 pmYQB - MDW
1 stop19h 05mMultiple Airlines
Wed 12/243:10 pmMDW - YQB
1 stop22h 30mMultiple Airlines
Deal found 12/9$775

Find flight deals from Québec City to Illinois

Keep the following information in mind while searching for Québec City to Illinois flight deals. Data was last updated December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$381
(Trip.com)

One-way from

$213
(Kiwi.com)

Popular in

January

Cheapest in

September

Average price

$389

Good one-way deal

$328 or less
Provider with most accurate pricing for Québec City-Chicago (CHI) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Québec City-Chicago (CHI) flights.
Search Deals
From Québec City to Illinois
Search Deals
One-way flight from Québec City to Illinois
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($61 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a one-way flight from Québec City to Illinois.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Québec City to Illinois 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 December 12, 2025.
Use the filters below to find and compare flights from Québec City to Illinois that are best for you.

Fly from

Québec City

Fly to

Illinois

Route

Depart

Return

Price

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Sat 1/17

5:00 am-9:13 am

1 stop5h 13m

Chicago O'Hare Intl

Sun 1/18

12:50 pm-6:14 pm

1 stop4h 24m

$381

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Sat 4/11

3:00 pm-5:02 pm

Nonstop3h 02m

Chicago O'Hare Intl

Wed 4/15

10:45 am-2:18 pm

Nonstop2h 33m

$393

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Thu 4/9

3:00 pm-5:02 pm

Nonstop3h 02m

Chicago O'Hare Intl

Mon 4/13

10:45 am-2:18 pm

Nonstop2h 33m

$393

Québec CityChicago

YQB - MDW

YQBMDW

Québec City

Fri 1/23

4:25 pm-11:50 am

1 stop20h 25m

Chicago Midway

Sun 1/25

11:00 am-1:00 pm

1 stop25h 00m

$601

Québec CityChicago

YQB - MDW

YQBMDW

Québec City

Wed 2/18

10:45 pm-10:10 am

2 stops12h 25m

Chicago Midway

Sun 2/22

4:15 pm-3:20 pm

1 stop22h 05m

$638

Québec CityChicago

YQB - MDW

YQBMDW

Québec City

Thu 6/4

4:35 pm-8:45 am

1 stop17h 10m

Chicago Midway

Mon 6/8

9:40 am-3:55 pm

1 stop5h 15m

$661

Québec CityChicago

YQB - MDW

YQBMDW

Québec City

Sat 4/11

1:45 pm-10:05 am

1 stop21h 20m

Chicago Midway

Wed 4/15

4:15 pm-3:20 pm

1 stop22h 05m

$750

Québec CityChicago

YQB - MDW

YQBMDW

Québec City

Thu 4/9

6:45 pm-10:05 am

2 stops16h 20m

Chicago Midway

Mon 4/13

4:15 pm-8:15 am

2 stops15h 00m

$794

Québec CityChicago

YQB - MDW

YQBMDW

Québec City

Thu 12/25

6:30 am-9:58 pm

1 stop16h 28m

Chicago Midway

Fri 12/26

4:15 pm-8:45 am

2 stops15h 30m

$804

Québec CityChicago

YQB - MDW

YQBMDW

Québec City

Mon 12/22

4:00 pm-10:05 am

1 stop19h 05m

Chicago Midway

Thu 12/25

6:33 pm-2:40 pm

2 stops19h 07m

$843

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 29 results
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Best time to book a flight from Québec City to Illinois

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

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

Currently, December is the cheapest month in which you can book a flight from Québec City to Illinois (average of $127). Flying from Québec City to Illinois in March is currently the most expensive (average of $381). 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.

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated December 12, 2025.
Read reviews from past customers who have flown American Airlines and Air Canada from Québec City to Illinois. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,050 reviews

Entertainment

6.9

Crew

8.0

Boarding

7.5

Overall

7.2

Food

6.5

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

BNA - ORD

My flight was 8 hours delayed, so I missed my connecting flight to Dublin. I understand it’s not the staff’s fault but the lack of sympathy and apology was appalling. I had been sat in the airport since 4am until 3pm and they did not seem understanding. Not good. Need better customer service.
American Airlines
7.2
Good
11,050 reviews
American Airlines
7.2
Good
11,050 reviews

Entertainment

6.9

Crew

8.0

Boarding

7.5

Overall

7.2

Food

6.5

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

BNA - ORD

My flight was 8 hours delayed, so I missed my connecting flight to Dublin. I understand it’s not the staff’s fault but the lack of sympathy and apology was appalling. I had been sat in the airport since 4am until 3pm and they did not seem understanding. Not good. Need better customer service.
Air Canada
7.1
Good
10,516 reviews
American Airlines
7.2
Good
11,050 reviews

Entertainment

6.9

Crew

8.0

Boarding

7.5

Overall

7.2

Food

6.5

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

BNA - ORD

My flight was 8 hours delayed, so I missed my connecting flight to Dublin. I understand it’s not the staff’s fault but the lack of sympathy and apology was appalling. I had been sat in the airport since 4am until 3pm and they did not seem understanding. Not good. Need better customer service.

Related info for your journey

Find useful and relevant information for your journey from Québec City to Illinois. 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 from for flights from Québec City to Illinois?

    For a flight from Québec City to Illinois, you will be flying from Quebec. Québec City (YQB) is just 8.4 mi from the center of the city.

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

    Airlines like Air Canada, United Airlines, and Porter Airlines fly from Québec City to Illinois in about 3h 02m. The time it takes to get you to your destination can typically vary by up to 17h 23m. There are 878 mi between Québec City and Illinois. Both multi-stop and nonstop flights can be found to your destination and back.

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

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as $113. Users have also found prices from $153 and $172 on United Airlines and American Airlines, respectively.

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

    Before booking your flight to Illinois from Québec City, check out the most reliable airlines to get you to your destination on time: Air Canada (83%), United Airlines (83%), Air New Zealand( 83%).

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

    On average you can expect to pay $455 for a flight from Québec City to Illinois. The cheapest flight overall is $199 while the most popular route, (Québec City - Chicago O'Hare Intl) is currently priced at $374.

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

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

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

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

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

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

    Currently, December is the cheapest month in which you can book a flight from Québec City to Illinois (average of $127). Flying from Québec City to Illinois in March is currently the most expensive (average of $381). 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 Québec City to Illinois

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

Discover the top airline that operate flights from Québec City to Illinois. 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$382Average$408FlexibilityNo cancel feeOn-time71%

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