HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Chicago

$177+ Cheap flights from Québec City (YQB) to Chicago (CHI)

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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
YQB — CHI
Jul 16 — Jul 231
Thu 7/16
Thu 7/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Québec City to Chicago with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Québec City to Chicago

Cheapest flights from Québec City to Chicago
Explore the most affordable flight options available from Québec City to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 16, 2026.

This Mytrip deal was found by Cheapflights users on 6/14. 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 10/221:40 pm
YQB
-
ORD
2 stops7h 49m
Air Canada
Fri 11/202:00 pm
ORD
-
YQB
2 stops7h 14m
Air Canada
Deal found 6/14$323
This United Airlines deal was found by Cheapflights users on 6/14. 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.
Thu 7/23:00 pm
YQB
-
ORD
Nonstop3h 00m
United Airlines
Sun 7/510:35 am
ORD
-
YQB
Nonstop2h 33m
United Airlines
Deal found 6/14$341
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/143:00 pm
YQB
-
ORD
Nonstop3h 00m
United Airlines
Tue 7/213:57 pm
ORD
-
YQB
1 stop5h 44m
United Airlines
Deal found 6/12$346
This Air Canada deal was found by Cheapflights users on 6/14. 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 10/2210:20 am
YQB
-
ORD
1 stop5h 35m
Air Canada
Thu 10/297:15 am
ORD
-
YQB
1 stop6h 04m
Air Canada
Deal found 6/14$347
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/45:35 am
YQB
-
ORD
2 stops8h 44m
Air Canada
Sun 7/58:45 am
ORD
-
YQB
1 stop4h 10m
Air Canada
Deal found 6/12$348
This United deal was found by Cheapflights users on 6/15. 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.
Tue 7/143:00 pm
YQB
-
ORD
Nonstop3h 00m
Multiple Airlines
Sat 7/183:40 pm
ORD
-
YQB
1 stop6h 06m
Multiple Airlines
Deal found 6/15$350
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/213:00 pm
YQB
-
ORD
Nonstop2h 55m
United Airlines
Tue 10/276:00 am
ORD
-
YQB
1 stop5h 41m
United Airlines
Deal found 6/12$351
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:00 am
YQB
-
ORD
1 stop14h 52m
United Airlines
Sat 12/55:00 am
ORD
-
YQB
1 stop6h 41m
United Airlines
Deal found 6/11$352
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:35 am
YQB
-
ORD
1 stop4h 42m
Air Canada
Sun 10/257:15 am
ORD
-
YQB
1 stop6h 04m
Air Canada
Deal found 6/12$353
This American Airlines deal was found by Cheapflights users on 6/15. 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.
Thu 8/201:56 pm
YQB
-
ORD
Nonstop3h 05m
American Airlines
Mon 8/319:30 am
ORD
-
YQB
Nonstop2h 45m
American Airlines
Deal found 6/15$354
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/63:10 pm
YQB
-
MDW
1 stop24h 25m
Porter Airlines
Thu 7/93:20 pm
MDW
-
YQB
1 stop22h 07m
Porter Airlines
Deal found 6/11$536
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/63:10 pm
YQB
-
MDW
1 stop19h 30m
Multiple Airlines
Fri 7/103:20 pm
MDW
-
YQB
2 stops27h 40m
Multiple Airlines
Deal found 6/12$540

Find flight deals from Québec City to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Québec City (YQB) to Chicago (CHI). 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 June 16, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$323
(Mytrip)

One-way from

$177
(Mytrip)

Popular in

March

Cheapest in

September

Average price

$399

Good round-trip deal

$544 or less

Good one-way deal

$311 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 Chicago (CHI)
Search Deals
One-way flight from Québec City to Chicago (CHI)
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($44 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from Québec City to Chicago (CHI).
Search Deals
Price to beat on a one-way flight from Québec City to Chicago (CHI).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Québec City to Chicago 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 16, 2026.
Use the filters below to find and compare flights from Québec City to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Wed 12/2

6:00 am-7:52 pm

1 stop14h 52m

Chicago O'Hare Intl

Sat 12/5

5:00 am-12:41 pm

1 stop6h 41m

$352

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Thu 10/22

3:00 pm-4:55 pm

Nonstop2h 55m

Chicago O'Hare Intl

Thu 10/29

7:15 am-2:19 pm

1 stop6h 04m

$355

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Sat 6/27

6:00 am-11:04 am

1 stop6h 04m

Chicago O'Hare Intl

Sat 6/27

2:25 pm-10:41 pm

1 stop7h 16m

$359

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Sat 7/4

3:00 pm-5:00 pm

Nonstop3h 00m

Chicago O'Hare Intl

Wed 7/8

6:00 am-12:02 pm

1 stop5h 02m

$359
Quickest round-trip

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Fri 7/3

3:00 pm-5:00 pm

Nonstop3h 00m

Chicago O'Hare Intl

Sun 7/5

10:35 am-2:08 pm

Nonstop2h 33m

$360

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Fri 7/3

3:00 pm-5:00 pm

Nonstop3h 00m

Chicago O'Hare Intl

Sun 7/5

8:45 am-1:55 pm

1 stop4h 10m

$363

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Thu 7/30

3:00 pm-5:00 pm

Nonstop3h 00m

Chicago O'Hare Intl

Sat 8/1

8:45 am-1:55 pm

1 stop4h 10m

$363

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Mon 8/24

4:55 pm-10:15 pm

1 stop6h 20m

Chicago O'Hare Intl

Sat 8/29

7:05 am-3:08 pm

1 stop7h 03m

$365

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Sat 6/27

6:00 am-9:00 pm

1 stop16h 00m

Chicago O'Hare Intl

Wed 7/1

10:35 am-2:08 pm

Nonstop2h 33m

$365

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Mon 7/6

6:00 am-11:04 am

1 stop6h 04m

Chicago O'Hare Intl

Tue 7/7

8:40 am-10:41 pm

1 stop13h 01m

$365

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

Showing 1-10 of 39 resultsSorted by cheapest first
1
2
3
4

Compare providers for flights from Québec City to Chicago

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Québec City to Chicago in June.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Québec City-Chicago flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Québec City-Chicago flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Québec City-Chicago flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Québec City-Chicago flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Québec City-Chicago flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Québec City to Chicago

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

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

Currently, September is the cheapest month in which you can book a flight from Québec City to Chicago (average of $57). Flying from Québec City to Chicago in March is currently the most expensive (average of $443). 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 YQB to CHI?

Find hourly flight availability from Québec City to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 16, 2026.

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

Weekly flight availability from Québec City to Chicago

Explore weekly flight availability from Québec City to Chicago. 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 16, 2026.

The most flights from YQB to CHI are scheduled on a Monday (7 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (5 on average).

Related info for your journey

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

    If you book a flight to Chicago from Québec City, you will be flying from Quebec, which is the city’s only airport. Québec City (YQB) is located 8.4 mi from the center of Québec City. There are 5 flights from Quebec to Chicago per day from 0 different airlines.

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

    Airlines like United Airlines and Porter Airlines fly from Québec City to Chicago in about 14h 52m. The time it takes to get you to your destination can typically vary by up to 9h 33m. There are 878 mi between Québec City and Chicago. 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 Québec City to Chicago one-way?

    The cheapest airlines for a one-way flight from Québec City to Chicago are United Airlines ($153), Air Canada ($202), and American Airlines ($206).

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

    Consider Air Canada (90%), United Airlines (90%) or Air New Zealand (90%) when booking your flight. These represent the most reliable airlines when flying from Québec City to Chicago.

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

    Looking at all options, your cheapest flight can be booked for $265. While the most popular route (Québec City - Chicago O'Hare Intl) can be booked for $339 on average, our data indicates $578 when flying from Québec City to Chicago.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Québec City to Chicago (average of $57). Flying from Québec City to Chicago in March is currently the most expensive (average of $443). 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

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Benton Harbor
Lansing
Merrillville
Hammond
Porter

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Québec City to Chicago

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to O'Hare Intl flights
Pierre Elliott Trudeau Intl to St. Louis flights
Ottawa to St. Louis flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.