What is the cheapest airline that flies from Québec City to Illinois?

United Airlines, Air Canada, and Porter Airlines are the most popular carriers operating from Québec City to Illinois

Which airlines fly to Illinois?

Air Canada, United Airlines and American Airlines are the top three most popular airlines that fly to Illinois from Québec City according to our data. Air Canada is the first choice among our users, with 39% of people opting to fly with this airline when travelling to Illinois. Keep in mind that there are 3 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Québec City Airport to Illinois?

Prices for flights from Québec City Airport to Illinois were last updated today.

How many operators does momondo search for flights from Québec City Airport to Illinois?

As of March 2026, there are 3 operators available to choose from for flights from Québec City Airport to Illinois.

How old do you have to be to fly from Québec City Airport to Illinois?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Québec City Airport to Illinois.

What documentation or ID do you need to fly to Illinois?

The necessary travel and health documents for your Illinois trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

C$ 300 Cheap Flights from Québec City to Illinois in 2026

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Find the cheapest flights from Québec City to Illinois

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:57 p.m. - 4:02 p.m.

YQB

ORD

3h 05mdirect

9:19 p.m. - 3:31 p.m.

ORD

YQB

17h 12m

1 stop

C$ 546American Airlines

Thu, 4 Jun - Mon, 8 Jun

4:55 p.m. - 11:30 p.m.

YQB

ORD

7h 35m

1 stop

10:35 a.m. - 2:08 p.m.

ORD

YQB

2h 33mdirect

C$ 554United Airlines

Tue, 2 Jun - Fri, 5 Jun

4:55 p.m. - 11:30 p.m.

YQB

ORD

7h 35m

1 stop

3:40 p.m. - 10:41 p.m.

ORD

YQB

6h 01m

1 stop

C$ 556United Airlines

Fri, 12 Jun - Mon, 15 Jun

4:11 p.m. - 12:38 a.m.

YQB

ORD

9h 27m

1 stop

9:19 p.m. - 3:31 p.m.

ORD

YQB

17h 12m

1 stop

C$ 560American Airlines

Thu, 4 Jun - Mon, 8 Jun

6:10 a.m. - 10:53 a.m.

YQB

ORD

5h 43m

1 stop

7:55 a.m. - 3:55 p.m.

ORD

YQB

7h 00m

1 stop

C$ 563Air Canada

Mon, 13 Apr - Sun, 26 Apr

5:00 a.m. - 9:10 a.m.

YQB

ORD

5h 10m

1 stop

7:55 a.m. - 3:55 p.m.

ORD

YQB

7h 00m

1 stop

C$ 570Air Canada

Fri, 17 Apr - Sun, 26 Apr

3:00 p.m. - 5:02 p.m.

YQB

ORD

3h 02mdirect

6:00 a.m. - 12:02 p.m.

ORD

YQB

5h 02m

1 stop

C$ 571United Airlines

Wed, 15 Apr - Sun, 26 Apr

6:10 a.m. - 3:15 p.m.

YQB

ORD

10h 05m

2 stops

7:55 a.m. - 3:55 p.m.

ORD

YQB

7h 00m

1 stop

C$ 574Air Canada

Tue, 14 Apr - Sun, 26 Apr

3:10 p.m. - 9:45 a.m.

YQB

MDW

19h 35m

1 stop

3:20 p.m. - 2:27 p.m.

MDW

YQB

22h 07m

1 stop

C$ 706Porter Airlines

Fri, 1 May - Mon, 4 May

4:00 p.m. - 9:45 a.m.

YQB

MDW

18h 45m

1 stop

3:20 p.m. - 2:27 p.m.

MDW

YQB

22h 07m

1 stop

C$ 750Porter Airlines

Thu, 30 Apr - Mon, 4 May

American Airlines flights from Québec City to Illinois

Our best American Airlines deals on Québec City to Illinois flight tickets

American Airlines

4 Jun

YQB1:57 p.m.Québec City

3h 05m

ORD4:02 p.m.Chicago O'Hare Intl

8 Jun

ORD9:19 p.m.Chicago O'Hare Intl

17h 12m

1 stop

YQB3:31 p.m.Québec City

C$ 546

American Airlines

4 Jun

YQB4:11 p.m.Québec City

9h 27m

1 stop

ORD12:38 a.m.Chicago O'Hare Intl

8 Jun

ORD9:19 p.m.Chicago O'Hare Intl

17h 12m

1 stop

YQB3:31 p.m.Québec City

C$ 560

American Airlines

4 Jun

YQB1:57 p.m.Québec City

3h 05m

ORD4:02 p.m.Chicago O'Hare Intl

8 Jun

ORD9:29 a.m.Chicago O'Hare Intl

2h 48m

YQB1:17 p.m.Québec City

C$ 593

Air Canada flights from Québec City to Illinois

Our best Air Canada deals on Québec City to Illinois flight tickets

Air Canada

13 Apr

YQB6:10 a.m.Québec City

5h 43m

1 stop

ORD10:53 a.m.Chicago O'Hare Intl

26 Apr

ORD7:55 a.m.Chicago O'Hare Intl

7h 00m

1 stop

YQB3:55 p.m.Québec City

C$ 563

Air Canada

17 Apr

YQB5:00 a.m.Québec City

5h 10m

1 stop

ORD9:10 a.m.Chicago O'Hare Intl

26 Apr

ORD7:55 a.m.Chicago O'Hare Intl

7h 00m

1 stop

YQB3:55 p.m.Québec City

C$ 570

Air Canada

14 Apr

YQB6:10 a.m.Québec City

10h 05m

2 stops

ORD3:15 p.m.Chicago O'Hare Intl

26 Apr

ORD7:55 a.m.Chicago O'Hare Intl

7h 00m

1 stop

YQB3:55 p.m.Québec City

C$ 574

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Thu 4/6

1:57 p.m.-4:02 p.m.

Nonstop3h 05m

Chicago O'Hare Intl

Mon 8/6

9:19 p.m.-3:31 p.m.

1 stop17h 12m

C$ 546

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Tue 2/6

4:55 p.m.-11:30 p.m.

1 stop7h 35m

Chicago O'Hare Intl

Fri 5/6

10:35 a.m.-2:08 p.m.

Nonstop2h 33m

C$ 554

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Fri 12/6

4:55 p.m.-11:30 p.m.

1 stop7h 35m

Chicago O'Hare Intl

Mon 15/6

3:40 p.m.-10:41 p.m.

1 stop6h 01m

C$ 556

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Thu 4/6

4:11 p.m.-12:38 a.m.

1 stop9h 27m

Chicago O'Hare Intl

Mon 8/6

9:19 p.m.-3:31 p.m.

1 stop17h 12m

C$ 560

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Mon 13/4

6:10 a.m.-10:53 a.m.

1 stop5h 43m

Chicago O'Hare Intl

Sun 26/4

7:55 a.m.-3:55 p.m.

1 stop7h 00m

C$ 563

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Fri 17/4

5:00 a.m.-9:10 a.m.

1 stop5h 10m

Chicago O'Hare Intl

Sun 26/4

7:55 a.m.-3:55 p.m.

1 stop7h 00m

C$ 570

Quickest round-trip

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Wed 15/4

3:00 p.m.-5:02 p.m.

Nonstop3h 02m

Chicago O'Hare Intl

Sun 26/4

6:00 a.m.-12:02 p.m.

1 stop5h 02m

C$ 571

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Tue 14/4

6:10 a.m.-3:15 p.m.

2 stops10h 05m

Chicago O'Hare Intl

Sun 26/4

7:55 a.m.-3:55 p.m.

1 stop7h 00m

C$ 574

Québec CityChicago

YQB - MDW

YQBMDW

Québec City

Fri 1/5

3:10 p.m.-9:45 a.m.

1 stop19h 35m

Chicago Midway

Mon 4/5

3:20 p.m.-2:27 p.m.

1 stop22h 07m

C$ 706

Québec CityChicago

YQB - MDW

YQBMDW

Québec City

Thu 30/4

4:00 p.m.-9:45 a.m.

1 stop18h 45m

Chicago Midway

Mon 4/5

3:20 p.m.-2:27 p.m.

1 stop22h 07m

C$ 750

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Québec City to Illinois

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Illinois?

In general, September is the cheapest month to fly from Québec City to Illinois. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 267. If you don’t want to visit Illinois in September, then you should wait until February to fly from Québec City, when ticket prices are also cheap, with an average price of C$ 315.

What is the cheapest day to depart on your flight to Illinois?

According to our data, Thursday is the cheapest day to fly to Illinois from Québec City. The lowest ticket price found for a Thursday departure recently was C$ 582. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Illinois is Sunday, with ticket prices averaging around C$ 867.

What is the cheapest time of day to depart on your flight to Illinois?

Our most recent data shows that the best time of day to fly to Illinois is in the afternoon. Flights from Québec City to Illinois during this time can be as low as C$ 656. If you have a flexible travel schedule, then try to avoid flying at noon when prices are C$ 753 on average. Flights to Illinois from Québec City at noon are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Québec City to Illinois flight route?

Fly from Québec City to Chicago O'Hare Intl for the best Québec City - Illinois flight prices

What cabin class options are available on Québec City to Illinois flights?

There are 4 cabin classes available to choose from on Québec City to Illinois flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Québec City to Illinois flights?

No. A direct flight is the cheapest option for a flight between Québec City to Illinois.

Cheap Québec City to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Québec City to Illinois

Best price found	C$ 397
Fastest flight time	2h 51m
Direct flights	Every day
Airports in Illinois	98 airports

The best one-way flight to Illinois from Québec City in the past 72 hours is C$ 397. The best round-trip flight deal from Québec City to Illinois found on momondo in the last 72 hours is C$ 645.

The fastest flight from Québec City to Illinois takes 2h 51m

Direct flights go from Québec City to Illinois every day.

There are 98 airports in Illinois. From Québec City there are direct flights to Chicago O'Hare Intl (ORD).

Search flight deals

When did momondo last update prices for flights from Québec City Airport to Illinois?
Prices for flights from Québec City Airport to Illinois were last updated today.
How many operators does momondo search for flights from Québec City Airport to Illinois?
As of March 2026, there are 3 operators available to choose from for flights from Québec City Airport to Illinois.
How old do you have to be to fly from Québec City Airport to Illinois?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Québec City Airport to Illinois.
What documentation or ID do you need to fly to Illinois?
The necessary travel and health documents for your Illinois trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Québec City to Illinois?
momondo data reveals that the most frequently booked plane model on the route from Québec City to Illinois is Embraer 175 (Enhanced Winglets), representing 51.02% of all bookings. The subsequent popular models are Airbus A321neo at 10.20%, Embraer 175 at 10.20%, and Embraer 170 at 6.12%.

Best airlines flying from Québec City to Illinois

Compare and see reviews for airlines that fly from Québec City to Illinois with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom C$ 176	Free Cancellation	Rating 7.1 10,856 reviews	Search Air Canada flights
United Airlines	PriceFrom C$ 259	Free Cancellation	Rating 7.4 9,508 reviews	Search United Airlines flights
American Airlines	PriceFrom C$ 442	Free Cancellation	Rating 7.1 11,520 reviews	Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Québec City to Illinois?

Finding the right flight to Illinois from Québec City is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Illinois quick and easy, saving you time and money.

Can I find flights from Québec City to Illinois with flexible booking policies on momondo?

All flight searches from Québec City to Illinois on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Québec City to Illinois?

momondo provides multiple filters to help you find the best flight to Illinois from Québec City. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Québec City to Illinois right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Illinois, momondo offers a useful price alert feature which will track prices for flights to Illinois from Québec City and alert you when they change.