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$196+ 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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
YQB — ORD
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap 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 June 12, 2025.

Round-trip from

$357
(FlightHub)

One-way from

$196
(SmartFares)

Popular in

January

Cheapest in

March

Average price

$458

Good round-trip deal

$390 or less

Good one-way deal

$330 or less
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. 17% potential increase in price ($108 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Québec City to Illinois.
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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 June 12, 2025.

This FlightHub deal was found by Cheapflights users on 6/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1911:00 amYQB - MDW
1 stop6h 24mPorter Airlines
Mon 9/229:15 amMDW - YQB
1 stop5h 40mPorter Airlines
Deal found 6/11$357
This Booking.com deal was found by Cheapflights users on 6/9. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/75:50 amYQB - ORD
1 stop5h 01mAir Canada
Sat 9/1310:40 amORD - YQB
1 stop5h 50mAir Canada
Deal found 6/9$374
This United Airlines deal was found by Cheapflights users on 6/10. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/193:18 pmYQB - ORD
Nonstop2h 55mUnited Airlines
Mon 9/227:15 amORD - YQB
1 stop7h 45mUnited Airlines
Deal found 6/10$375
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Wed 7/304:10 pmYQB - ORD
Nonstop2h 50mAmerican Airlines
Mon 8/45:00 amORD - YQB
1 stop9h 30mAmerican Airlines
Deal found 6/11$379
This United deal was found by Cheapflights users on 6/10. 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.
Sun 7/205:20 amYQB - ORD
1 stop4h 49mMultiple Airlines
Sat 8/26:15 pmORD - YQB
1 stop17h 47mMultiple Airlines
Deal found 6/10$477
This Mytrip deal was found by Cheapflights users on 6/12. 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.
Sun 7/274:35 pmYQB - MDW
1 stop17h 10mMultiple Airlines
Sun 8/39:40 amMDW - YQB
1 stop5h 15mMultiple Airlines
Deal found 6/12$548
This FlightHub deal was found by Cheapflights users on 6/12. 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.
Sat 8/306:30 pmYQB - MDW
2 stops27h 42mWestJet
Mon 9/19:15 amMDW - YQB
2 stops31h 12mWestJet
Deal found 6/12$1,083
This FlightHub deal was found by Cheapflights users on 6/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/306:30 pmYQB - ORD
2 stops20h 49mWestJet
Mon 8/47:50 amORD - YQB
2 stops32h 37mWestJet
Deal found 6/11$1,106

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 June 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 - MDW

YQBMDW

Québec City

Fri 9/19

11:00 am-4:24 pm

1 stop6h 24m

Chicago Midway

Mon 9/22

9:15 am-3:55 pm

1 stop5h 40m

$357

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Sun 9/7

5:50 am-9:51 am

1 stop5h 01m

Chicago O'Hare Intl

Sat 9/13

10:40 am-5:30 pm

1 stop5h 50m

$374

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Fri 9/19

3:18 pm-5:13 pm

Nonstop2h 55m

Chicago O'Hare Intl

Mon 9/22

10:40 am-2:16 pm

Nonstop2h 36m

$375

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Wed 7/30

4:10 pm-6:00 pm

Nonstop2h 50m

Chicago O'Hare Intl

Mon 8/4

5:00 am-3:30 pm

1 stop9h 30m

$379

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Sun 7/20

5:20 am-9:09 am

1 stop4h 49m

Chicago O'Hare Intl

Sat 8/2

6:15 pm-1:02 pm

1 stop17h 47m

$477

Québec CityChicago

YQB - MDW

YQBMDW

Québec City

Sun 7/27

4:35 pm-8:45 am

1 stop17h 10m

Chicago Midway

Sun 8/3

9:40 am-3:55 pm

1 stop5h 15m

$548

Québec CityChicago

YQB - MDW

YQBMDW

Québec City

Sat 8/30

6:30 pm-9:12 pm

2 stops27h 42m

Chicago Midway

Mon 9/1

9:15 am-5:27 pm

2 stops31h 12m

$1,083

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Wed 7/30

6:30 pm-2:19 pm

2 stops20h 49m

Chicago O'Hare Intl

Mon 8/4

7:50 am-5:27 pm

2 stops32h 37m

$1,106

Québec CityChicago

YQB - MDW

YQBMDW

Québec City

Sun 9/14

11:00 am-4:24 pm

1 stop6h 24m

$196

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Thu 8/14

4:14 pm-6:00 pm

Nonstop2h 46m

$206

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 14 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.

Cheapflights Insights

Everything you need to know about your flight from Québec City to Illinois

What is the cheapest time of day to fly from YQB to IL?

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Québec City to Illinois as you normally would.

Weekly flight availability from Québec City to Illinois

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

The most flights from YQB to USIL are scheduled on a Monday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).

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 June 12, 2025.
See what other customers who have flown with Porter Airlines, United Airlines and American Airlines from Québec City to Illinois have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
288 reviews

Overall

8.0

Entertainment

7.0

Comfort

8.1

Food

7.6

Boarding

8.2

Crew

8.7

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
Porter Airlines
8.0
Very good
288 reviews
Porter Airlines
8.0
Very good
288 reviews

Overall

8.0

Entertainment

7.0

Comfort

8.1

Food

7.6

Boarding

8.2

Crew

8.7

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
United Airlines
7.4
Good
8,790 reviews
Porter Airlines
8.0
Very good
288 reviews

Overall

8.0

Entertainment

7.0

Comfort

8.1

Food

7.6

Boarding

8.2

Crew

8.7

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
American Airlines
7.2
Good
10,000 reviews
Porter Airlines
8.0
Very good
288 reviews

Overall

8.0

Entertainment

7.0

Comfort

8.1

Food

7.6

Boarding

8.2

Crew

8.7

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
WestJet
7.2
Good
2,868 reviews
Porter Airlines
8.0
Very good
288 reviews

Overall

8.0

Entertainment

7.0

Comfort

8.1

Food

7.6

Boarding

8.2

Crew

8.7

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
Air Canada
7.1
Good
9,537 reviews
Porter Airlines
8.0
Very good
288 reviews

Overall

8.0

Entertainment

7.0

Comfort

8.1

Food

7.6

Boarding

8.2

Crew

8.7

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!

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 Porter Airlines. According to our data, you can fly for as low as $196. Users have also found prices from $206 and $211 on American Airlines and Air Canada, 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 (91%), United Airlines (91%), Air New Zealand( 91%).

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

    On average you can expect to pay $555 for a flight from Québec City to Illinois. The cheapest flight overall is $196 while the most popular route, (Québec City - Chicago O'Hare Intl) is currently priced at $375.

  • 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 $321). 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 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$353Average$408FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$358Average$442FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$372Average$430FlexibilityNo cancel feeOn-time67%

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