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$228+ 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 4/30. Fares are subject to change and may not be available on all flights or dates of travel.
YQB — ORD
Feb 4 — Feb 111
Tue 2/4
Tue 2/11
1 adult, Economy
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Cheap flight deals from Québec City to Illinois

Discover tips and strategies to find the most affordable flight options for your journey from Québec City (YQB) to Illinois (USIL). 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 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$366
(Air Canada)

One-way from

$228
(Air Canada)

Popular in

January

Cheapest in

May

Average price

$645

Good one-way deal

$332 or less
Provider with most accurate pricing for Québec City-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Québec City-Chicago (CHI) flights.
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From Québec City to Illinois
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One-way flight from Québec City to Illinois
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Highest demand for flights based on searches. 15% potential increase in price ($89 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Price to beat on a one-way flight from Québec City to Illinois.
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Find 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 January 30, 2025.

This Air Canada deal was found by Cheapflights users on 1/30. 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 2/205:00 amYQB - ORD
1 stop6h 04mAir Canada
Sun 2/234:00 pmORD - YQB
1 stop5h 56mAir Canada
Deal found 1/30$366
This American Airlines deal was found by Cheapflights users on 1/30. 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.
Mon 5/52:15 pmYQB - ORD
Nonstop2h 50mAmerican Airlines
Sun 5/119:55 amORD - YQB
Nonstop2h 35mAmerican Airlines
Deal found 1/30$513
This United Airlines deal was found by Cheapflights users on 1/30. 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 5/316:40 amYQB - ORD
1 stop7h 32mUnited Airlines
Sat 6/79:31 pmORD - YQB
2 stops17h 14mUnited Airlines
Deal found 1/30$524
This FlightHub deal was found by Cheapflights users on 1/30. 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.
Mon 5/54:35 pmYQB - MDW
1 stop24h 49mPorter Airlines
Sun 5/119:15 amMDW - YQB
1 stop5h 40mPorter Airlines
Deal found 1/30$525
This Mytrip deal was found by Cheapflights users on 1/29. 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 3/272:15 pmYQB - ORD
2 stops18h 29mMultiple Airlines
Mon 3/315:22 pmORD - YQB
2 stops19h 08mMultiple Airlines
Deal found 1/29$597
This Mytrip deal was found by Cheapflights users on 1/30. 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.
Fri 3/2810:30 pmYQB - MDW
2 stops14h 30mMultiple Airlines
Mon 3/3111:15 amMDW - YQB
1 stop25h 15mMultiple Airlines
Deal found 1/30$614
This WestJet deal was found by Cheapflights users on 1/30. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/306:30 pmYQB - MDW
2 stops24h 33mWestJet
Mon 9/11:05 pmMDW - YQB
2 stops27h 37mWestJet
Deal found 1/30$1,568

Find flights from Québec City to Illinois within your budget

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 January 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Thu 2/20

5:00 am-10:04 am

1 stop6h 04m

Chicago O'Hare Intl

Sun 2/23

4:00 pm-10:56 pm

1 stop5h 56m

$366

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Mon 5/5

2:15 pm-4:05 pm

Nonstop2h 50m

Chicago O'Hare Intl

Sun 5/11

9:55 am-1:30 pm

Nonstop2h 35m

$513

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Sat 5/31

6:40 am-1:12 pm

1 stop7h 32m

Chicago O'Hare Intl

Sat 6/7

9:31 pm-3:45 pm

2 stops17h 14m

$524

Québec CityChicago

YQB - MDW

YQBMDW

Québec City

Mon 5/5

4:35 pm-4:24 pm

1 stop24h 49m

Chicago Midway

Sun 5/11

9:15 am-3:55 pm

1 stop5h 40m

$525

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Thu 3/27

2:15 pm-7:44 am

2 stops18h 29m

Chicago O'Hare Intl

Mon 3/31

5:22 pm-1:30 pm

2 stops19h 08m

$597

Québec CityChicago

YQB - MDW

YQBMDW

Québec City

Fri 3/28

10:30 pm-12:00 pm

2 stops14h 30m

Chicago Midway

Mon 3/31

11:15 am-1:30 pm

1 stop25h 15m

$614

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Wed 4/30

6:05 am-10:47 am

1 stop5h 42m

$228

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Mon 3/31

2:15 pm-7:44 am

2 stops18h 29m

$247

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Wed 5/14

2:15 pm-4:05 pm

Nonstop2h 50m

$279

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Thu 5/1

4:40 pm-10:06 pm

1 stop6h 26m

$288

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/29

Showing 1-10 of 11 results
1
2

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.

Travel insights for flights from Québec City to Illinois

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

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

Currently, August is the cheapest month in which you can book a flight from Québec City to Illinois (average of $245). Flying from Québec City to Illinois in March is currently the most expensive (average of $325). 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.

Rainfall in Illinois by month

Plan your trip to Illinois by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

Plan your trip to Illinois by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Illinois, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 January 30, 2025.
Porter Airlines
7.9
Good
278 reviews

Entertainment

7.0

Overall

7.9

Crew

8.7

Boarding

8.2

Food

7.6

Comfort

8.0

Reviews

1 / 17

10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

Porter Airlines
7.9
Good
278 reviews
Porter Airlines
7.9
Good
278 reviews

Entertainment

7.0

Overall

7.9

Crew

8.7

Boarding

8.2

Food

7.6

Comfort

8.0

Reviews

1 / 17

10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

United Airlines
7.4
Good
8,906 reviews
Porter Airlines
7.9
Good
278 reviews

Entertainment

7.0

Overall

7.9

Crew

8.7

Boarding

8.2

Food

7.6

Comfort

8.0

Reviews

1 / 17

10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

American Airlines
7.2
Good
10,000 reviews
Porter Airlines
7.9
Good
278 reviews

Entertainment

7.0

Overall

7.9

Crew

8.7

Boarding

8.2

Food

7.6

Comfort

8.0

Reviews

1 / 17

10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

Air Canada
7.0
Good
8,641 reviews
Porter Airlines
7.9
Good
278 reviews

Entertainment

7.0

Overall

7.9

Crew

8.7

Boarding

8.2

Food

7.6

Comfort

8.0

Reviews

1 / 17

10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

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.

  • 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 $228. Users have also found prices from $279 and $288 on American Airlines and United Airlines, respectively.

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

    On average you can expect to pay $378 for a flight from Québec City to Illinois. The cheapest flight overall is $307 while the most popular route, (Québec City - Chicago Midway) is currently priced at $514.

  • 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, August is the cheapest month in which you can book a flight from Québec City to Illinois (average of $245). Flying from Québec City to Illinois in March is currently the most expensive (average of $325). 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

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Top 3 airlines flying from Québec City to Illinois

Discover the top 3 airlines 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 January 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$353Average$545FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$358Average$603FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$372Average$430FlexibilityNo cancel feeOn-time67%
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