How long is the flight from Illinois to Québec City?

There are many flights that can get you from Illinois to Québec City in 2h 33m. Fly via United Airlines or Porter Airlines to get the fastest option. The distance between Illinois and Québec City is about 1413 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

What are the most popular routes from Illinois to Québec City?

Most travellers choose Chicago O'Hare Intl - Québec City, Chicago Midway - Québec City or Lambert-St Louis - Québec City when deciding on the best 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 (84%), United Airlines (84%), Air New Zealand( 84%).

What airport do you fly into for flights to Québec City from Illinois?

Québec City (YQB), located 13.5 km from the city centre, is the airport you fly into when you book flights 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.

C$ 250+ Cheap Flights from Illinois to Québec City

Cheap flight deals from Illinois to Québec City

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

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 4 September 2026.

Tue 3/119:48 p.m. -

1 stop13h 12m

Wed 4/113:45 p.m. -

Nonstop3h 09m

Deal found 2/9C$ 556

Sat 24/108:45 a.m. -

1 stop4h 10m

Mon 26/105:00 a.m. -

1 stop5h 23m

Deal found 4/9C$ 574

Wed 4/119:48 p.m. -

1 stop13h 12m

Thu 5/113:45 p.m. -

Nonstop3h 09m

Deal found 2/9C$ 583

Wed 25/114:40 p.m. -

1 stop5h 07m

Tue 1/123:45 p.m. -

Nonstop3h 09m

Deal found 1/9C$ 588

Wed 9/1211:12 a.m. -

Nonstop2h 33m

Wed 16/126:00 a.m. -

1 stop6h 47m

Deal found 1/9C$ 595

Tue 3/117:05 a.m. -

1 stop5h 55m

Tue 10/116:05 a.m. -

1 stop6h 02m

Deal found 2/9C$ 598

Tue 8/1211:12 a.m. -

Nonstop2h 33m

Sat 12/123:45 p.m. -

Nonstop3h 09m

Deal found 1/9C$ 599

Tue 3/119:00 a.m. -

1 stop12h 47m

Tue 10/113:45 p.m. -

Nonstop3h 09m

Deal found 2/9C$ 602

Fri 25/911:45 a.m. -

1 stop9h 45m

Sun 4/1011:00 a.m. -

1 stop4h 35m

Deal found 30/8C$ 697

Fri 2/1011:45 a.m. -

1 stop25h 37m

Sun 4/1011:00 a.m. -

1 stop4h 35m

Deal found 3/9C$ 844

Fri 25/93:20 p.m. -

2 stops21h 10m

Sun 4/1011:00 a.m. -

1 stop4h 35m

Deal found 30/8C$ 849

Thu 15/103:20 p.m. -

1 stop17h 57m

Sun 18/1011:00 a.m. -

1 stop4h 35m

Deal found 31/8C$ 855

Best flights from Illinois to Québec City
Discover carefully curated flight deals from Illinois to Québec City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 4 September 2026.

Mon 7/1211:12 a.m. -

Nonstop2h 33m

Wed 16/123:45 p.m. -

Nonstop3h 09m

Deal found 1/9C$ 599

Thu 25/29:00 a.m. -

1 stop12h 47m

Tue 2/36:00 a.m. -

2 stops8h 13m

Deal found 3/9C$ 625

Fri 25/911:45 a.m. -

1 stop9h 45m

Sun 4/1011:00 a.m. -

1 stop4h 35m

Deal found 30/8C$ 697

Wed 30/124:05 p.m. -

1 stop6h 11m

Tue 5/15:55 a.m. -

2 stops10h 31m

Deal found 4/9C$ 977

Fri 9/105:00 a.m. -

1 stop10h 12m

Mon 12/104:55 p.m. -

1 stop7h 26m

Deal found 2/9C$ 674

Fri 11/129:34 p.m. -

1 stop13h 14m

Mon 14/127:00 a.m. -

2 stops7h 13m

Deal found 3/9C$ 683

Fri 27/112:30 p.m. -

1 stop7h 17m

Wed 2/123:45 p.m. -

Nonstop3h 09m

Deal found 31/8C$ 697

Mon 4/15:00 a.m. -

1 stop6h 00m

Sun 31/12:20 p.m. -

2 stops7h 01m

Deal found 31/8C$ 741

Sat 17/105:00 a.m. -

1 stop9h 08m

Sat 17/106:00 p.m. -

1 stop6h 31m

Deal found 31/8C$ 703

Thu 15/103:20 p.m. -

1 stop17h 57m

Sun 18/1011:00 a.m. -

1 stop4h 35m

Deal found 31/8C$ 855

Mon 9/1111:12 a.m. -

Nonstop2h 33m

Mon 16/113:45 p.m. -

Nonstop3h 09m

Deal found 3/9C$ 739

Thu 28/16:30 a.m. -

1 stop15h 17m

Sun 31/110:40 a.m. -

1 stop5h 46m

Deal found 1/9C$ 882

Sat 10/1011:45 a.m. -

2 stops7h 15m

Mon 12/103:05 p.m. -

1 stop20h 55m

Deal found 2/9C$ 1,002

Wed 7/1010:30 a.m. -

Nonstop2h 42m

Tue 13/103:53 p.m. -

1 stop6h 39m

Deal found 31/8C$ 812

Wed 27/16:30 a.m. -

1 stop9h 11m

Sun 31/15:55 a.m. -

2 stops10h 31m

Deal found 1/9C$ 893

Thu 17/911:45 a.m. -

1 stop9h 45m

Sun 20/95:45 p.m. -

1 stop18h 15m

Deal found 3/9C$ 1,035

Fri 18/911:45 a.m. -

1 stop9h 45m

Sun 20/95:45 p.m. -

1 stop21h 50m

Deal found 3/9C$ 1,037

Sun 4/106:00 a.m. -

1 stop5h 02m

Sat 10/103:00 p.m. -

Nonstop2h 55m

Deal found 4/9C$ 859

Sat 5/126:00 a.m. -

1 stop15h 47m

Fri 11/1210:40 a.m. -

1 stop5h 46m

Deal found 4/9C$ 1,016

Fri 16/103:20 p.m. -

2 stops27h 40m

Fri 23/1011:00 a.m. -

1 stop4h 35m

Deal found 31/8C$ 1,049

Thu 17/910:30 a.m. -

Nonstop2h 38m

Mon 21/93:00 p.m. -

Nonstop2h 55m

Deal found 1/9C$ 900

Sun 6/126:33 a.m. -

1 stop7h 12m

Wed 9/1210:40 a.m. -

1 stop5h 46m

Deal found 31/8C$ 1,040

Sat 3/103:20 p.m. -

1 stop17h 57m

Mon 5/104:55 p.m. -

2 stops19h 05m

Deal found 1/9C$ 1,064

Thu 28/110:50 a.m. -

2 stops10h 57m

Sun 31/16:00 a.m. -

2 stops11h 13m

Deal found 1/9C$ 906

Sat 17/107:30 a.m. -

1 stop7h 42m

Sat 24/103:53 p.m. -

1 stop6h 44m

Deal found 2/9C$ 950

Fri 18/93:20 p.m. -

2 stops27h 40m

Wed 23/93:10 p.m. -

1 stop20h 50m

Deal found 31/8C$ 1,162

Thu 3/126:00 a.m. -

1 stop15h 47m

Sun 6/126:00 a.m. -

2 stops13h 16m

Deal found 1/9C$ 964

Sat 3/1011:45 a.m. -

2 stops7h 15m

Wed 7/103:05 p.m. -

1 stop20h 55m

Deal found 4/9C$ 1,167

Wed 30/128:05 a.m. -

2 stops7h 36m

Tue 5/16:00 a.m. -

2 stops13h 08m

Deal found 1/9C$ 969

Sat 5/121:15 p.m. -

2 stops8h 32m

Fri 11/126:00 a.m. -

2 stops9h 26m

Deal found 2/9C$ 971

Find flight deals from Illinois to Québec City

Round-trip from	C$ 556
One-way from	C$ 250
Popular in	June
Cheapest in	November
Average price	C$ 653

United Airlines
3/11-4/11
1 total stop
16h 21m total
Illinois to Québec City

Search Deals

United Airlines
28/10-31/12
Nonstop
2h 33m total
Illinois to Québec City

Search Deals

Highest demand for flights based on searches. 12% potential increase in price (C$ 136 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 22 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Illinois to Québec City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

ChicagoQuébec City

ORD Chicago O'Hare Intl - YQB Québec City

ORDYQB

Chicago O'Hare Intl

Wed 4/11

11:12 a.m.-2:45 p.m.

Nonstop2h 33m

Québec City

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 258

ChicagoQuébec City

ORD Chicago O'Hare Intl - YQB Québec City

ORDYQB

Chicago O'Hare Intl

Mon 2/11

11:12 a.m.-2:45 p.m.

Nonstop2h 33m

Québec City

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 283

ChicagoQuébec City

ORD Chicago O'Hare Intl - YQB Québec City

ORDYQB

Chicago O'Hare Intl

Sat 28/11

11:12 a.m.-2:45 p.m.

Nonstop2h 33m

Québec City

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 283

ChicagoQuébec City

ORD Chicago O'Hare Intl - YQB Québec City

ORDYQB

Chicago O'Hare Intl

Mon 7/12

11:12 a.m.-2:45 p.m.

Nonstop2h 33m

Québec City

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 290

ChicagoQuébec City

ORD Chicago O'Hare Intl - YQB Québec City

ORDYQB

Chicago O'Hare Intl

Tue 29/9

10:30 a.m.-2:12 p.m.

Nonstop2h 42m

Québec City

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 290

ChicagoQuébec City

ORD Chicago O'Hare Intl - YQB Québec City

ORDYQB

Chicago O'Hare Intl

Mon 5/10

11:05 a.m.-5:26 p.m.

1 stop5h 21m

Québec City

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 295

ChicagoQuébec City

ORD Chicago O'Hare Intl - YQB Québec City

ORDYQB

Chicago O'Hare Intl

Sun 29/11

11:12 a.m.-2:45 p.m.

Nonstop2h 33m

Québec City

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 320

ChicagoQuébec City

ORD Chicago O'Hare Intl - YQB Québec City

ORDYQB

Chicago O'Hare Intl

Wed 28/10

10:32 a.m.-11:01 p.m.

2 stops11h 29m

Québec City

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 349

ChicagoQuébec City

MDW Chicago Midway - YQB Québec City

MDWYQB

Chicago Midway

Fri 25/9

3:20 p.m.-8:00 p.m.

2 stops27h 40m

Québec City

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 370

ChicagoQuébec City

ORD Chicago O'Hare Intl - YQB Québec City

ORDYQB

Chicago O'Hare Intl

Sun 15/11

6:00 a.m.-4:31 p.m.

2 stops9h 31m

Québec City

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 374

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

Showing 1-10 of 46 resultsSorted by cheapest first

...

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.

ORD-YQB

MDW-YQB

STL-YQB

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

USIL-YQB

ORD-YQB

MDW-YQB

STL-YQB

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

Currently, January is the cheapest month in which you can book a flight from Illinois to Québec City (average of C$ 558). Flying from Illinois to Québec City in June is currently the most expensive (average of C$ 902). 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?

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

Weekly flight availability from Illinois to Québec City

The most flights from USIL to YQB are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

How much does it cost to fly round-trip from Illinois to Québec City?

Airfare is below average for this route at the moment.

Illinois to Québec City flights typically cost between C$ 667 and C$ 1,120 in November.
The cheapest round-trip price found within the last 5 days was C$ 556 on United Airlines (3 Nov-4 Nov).

How far ahead should I book a flight from Illinois to Québec City?

The best time to book flights from Illinois to Québec City is 25 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Related info for your journey

What airport do you fly into for flights to Québec City from Illinois?
Québec City (YQB), located 13.5 km from the city centre, is the airport you fly into when you book flights from Illinois to Québec City.
How long is the flight from Illinois to Québec City?
There are many flights that can get you from Illinois to Québec City in 2h 33m. Fly via United Airlines or Porter Airlines to get the fastest option. The distance between Illinois and Québec City is about 1413 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the most popular routes from Illinois to Québec City?
Most travellers choose Chicago O'Hare Intl - Québec City, Chicago Midway - Québec City or Lambert-St Louis - Québec City when deciding on the best 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 (84%), United Airlines (84%), Air New Zealand( 84%).
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, January is the cheapest month in which you can book a flight from Illinois to Québec City (average of C$ 558). Flying from Illinois to Québec City in June is currently the most expensive (average of C$ 902). 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

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How does Cheapflights help users find flights from Illinois to Québec City?

Cheapflights makes it easy to find Illinois to Québec City flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Illinois to Québec City?

Cheapflights helps you find that perfect flight to Québec City from Illinois by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Illinois to Québec City with no change fees?

Yes, we can. To see specific flights from Illinois to Québec City with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Illinois to Québec City become cheaper?

Yes, Cheapflights offers price alerts on Illinois to Québec City flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from Illinois to Québec City from C$ 250

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Illinois to Québec City

Cheapest flights from Illinois to Québec CityExplore 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 4 September 2026.

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 4 September 2026.

Best flights from Illinois to Québec CityDiscover carefully curated flight deals from Illinois to Québec City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 4 September 2026.

Discover carefully curated flight deals from Illinois to Québec City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 4 September 2026.

Direct flights from Illinois to Québec CityExplore direct flight options from Illinois to Québec City based on user searches, and compare prices and availability for your desired travel dates. Data last updated 4 September 2026.

Explore direct flight options from Illinois to Québec City based on user searches, and compare prices and availability for your desired travel dates. Data last updated 4 September 2026.

Last-minute flights from Illinois to Québec CityDiscover last-minute flight deals from Illinois to Québec City. Data last updated 4 September 2026 and is based on user searches.

Discover last-minute flight deals from Illinois to Québec City. Data last updated 4 September 2026 and is based on user searches.

One-way flights from Illinois to Québec CitySearch for one-way flight options from Illinois to Québec City. Find affordable one-way fares based on user searches. Data last updated 4 September 2026.

Search for one-way flight options from Illinois to Québec City. Find affordable one-way fares based on user searches. Data last updated 4 September 2026.

Find flight deals from Illinois to Québec City

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Illinois to Québec City that are best for you.

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.

Cheapflights Insights

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

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 4 September 2026.

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

Weekly flight availability from Illinois to Québec City

The most flights from USIL to YQB are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

How much does it cost to fly round-trip from Illinois to Québec City?

Airfare is below average for this route at the moment.

Illinois to Québec City flights typically cost between C$ 667 and C$ 1,120 in November.The cheapest round-trip price found within the last 5 days was C$ 556 on United Airlines (3 Nov-4 Nov).

How far ahead should I book a flight from Illinois to Québec City?

The best time to book flights from Illinois to Québec City is 25 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Related info for your journey

What airport do you fly into for flights to Québec City from Illinois?

How long is the flight from Illinois to Québec City?

What are the most popular routes from Illinois to Québec City?

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

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

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

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

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

Travelling to a place near Québec City?

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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.

Complete your trip

Complete your trip to Québec City by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to Quebec

Book a non-stop flight to one of these other cities located in Quebec.

Search flights from Illinois to Québec City by cabin class

Find flights from Illinois to Québec City, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Illinois and Québec City flights

Browse other Illinois and Québec City flight options. Last updated on 4 September 2026.

Popular flight searches

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Other flights to Québec City

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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 4 September 2026.

Best flights from Illinois to Québec City
Discover carefully curated flight deals from Illinois to Québec City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 4 September 2026.

Direct flights from Illinois to Québec City
Explore direct flight options from Illinois to Québec City based on user searches, and compare prices and availability for your desired travel dates. Data last updated 4 September 2026.

Last-minute flights from Illinois to Québec City
Discover last-minute flight deals from Illinois to Québec City. Data last updated 4 September 2026 and is based on user searches.

One-way flights from Illinois to Québec City
Search for one-way flight options from Illinois to Québec City. Find affordable one-way fares based on user searches. Data last updated 4 September 2026.

Illinois to Québec City flights typically cost between C$ 667 and C$ 1,120 in November.
The cheapest round-trip price found within the last 5 days was C$ 556 on United Airlines (3 Nov-4 Nov).