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Cheap flights from Québec City to Illinois from C$ 306

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Québec City to Illinois departing on 5/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Québec City to Illinois

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
2:24 p.m. - 4:29 p.m.
YQB
-
ORD
3h 05mdirect
American Airlines Logo
5:00 a.m. - 3:20 p.m.
ORD
-
YQB
9h 20m
1 stop
C$ 592American Airlines
Thu, 4 Jun - Mon, 8 Jun
United Airlines Logo
3:05 p.m. - 5:07 p.m.
YQB
-
ORD
3h 02mdirect
United Airlines Logo
10:30 a.m. - 2:03 p.m.
ORD
-
YQB
2h 33mdirect
C$ 596United Airlines
Thu, 9 Apr - Mon, 13 Apr
United Airlines Logo
3:05 p.m. - 5:07 p.m.
YQB
-
ORD
3h 02mdirect
United Airlines Logo
10:30 a.m. - 2:03 p.m.
ORD
-
YQB
2h 33mdirect
C$ 598United Airlines
Thu, 9 Apr - Mon, 13 Apr
American Airlines Logo
4:00 p.m. - 11:34 p.m.
YQB
-
ORD
8h 34m
1 stop
American Airlines Logo
1:34 p.m. - 5:13 p.m.
ORD
-
YQB
2h 39mdirect
C$ 599American Airlines
Tue, 30 Jun - Sat, 4 Jul
Air Canada Logo
5:35 a.m. - 10:16 a.m.
YQB
-
ORD
5h 41m
1 stop
Air Canada Logo
11:05 a.m. - 5:27 p.m.
ORD
-
YQB
5h 22m
1 stop
C$ 602Air Canada
Tue, 30 Jun - Sat, 4 Jul
United Airlines Logo
6:00 a.m. - 12:06 p.m.
YQB
-
ORD
7h 06m
1 stop
United Airlines Logo
6:00 a.m. - 12:02 p.m.
ORD
-
YQB
5h 02m
1 stop
C$ 604United Airlines
Thu, 9 Apr - Mon, 13 Apr
Air Canada Logo
6:05 a.m. - 10:53 a.m.
YQB
-
ORD
5h 48m
1 stop
Air Canada Logo
8:40 a.m. - 2:16 p.m.
ORD
-
YQB
4h 36m
1 stop
C$ 606Air Canada
Thu, 2 Apr - Mon, 6 Apr
Air Canada Logo
6:05 a.m. - 10:53 a.m.
YQB
-
ORD
5h 48m
1 stop
Air Canada Logo
3:45 p.m. - 10:11 p.m.
ORD
-
YQB
5h 26m
1 stop
C$ 607Air Canada
Thu, 2 Apr - Mon, 6 Apr
Porter Airlines Logo
1:45 p.m. - 10:05 a.m.
YQB
-
MDW
21h 20m
1 stop
Porter Airlines Logo
4:15 p.m. - 3:20 p.m.
MDW
-
YQB
22h 05m
1 stop
C$ 779Porter Airlines
Sat, 4 Apr - Sun, 12 Apr
Porter Airlines Logo
3:10 p.m. - 9:40 a.m.
YQB
-
MDW
19h 30m
1 stop
Porter Airlines Logo
10:25 a.m. - 8:00 p.m.
MDW
-
YQB
8h 35m
2 stops
C$ 793Porter Airlines
Thu, 4 Jun - Mon, 8 Jun

Air Canada flights from Québec City to Illinois

Our best Air Canada deals on Québec City to Illinois flight tickets
Air Canada
30 Jun
YQB5:35 a.m.Québec City
5h 41m
1 stop
ORD10:16 a.m.Chicago O'Hare Intl
4 Jul
ORD11:05 a.m.Chicago O'Hare Intl
5h 22m
1 stop
YQB5:27 p.m.Québec City
C$ 602
Air Canada
2 Apr
YQB6:05 a.m.Québec City
5h 48m
1 stop
ORD10:53 a.m.Chicago O'Hare Intl
6 Apr
ORD8:40 a.m.Chicago O'Hare Intl
4h 36m
1 stop
YQB2:16 p.m.Québec City
C$ 606
Air Canada
2 Apr
YQB6:05 a.m.Québec City
5h 48m
1 stop
ORD10:53 a.m.Chicago O'Hare Intl
6 Apr
ORD3:45 p.m.Chicago O'Hare Intl
5h 26m
1 stop
YQB10:11 p.m.Québec City
C$ 607

United Airlines flights from Québec City to Illinois

Our best United Airlines deals on Québec City to Illinois flight tickets
United Airlines
9 Apr
YQB3:05 p.m.Québec City
3h 02m
ORD5:07 p.m.Chicago O'Hare Intl
13 Apr
ORD10:30 a.m.Chicago O'Hare Intl
2h 33m
YQB2:03 p.m.Québec City
C$ 596
United Airlines
9 Apr
YQB3:05 p.m.Québec City
3h 02m
ORD5:07 p.m.Chicago O'Hare Intl
13 Apr
ORD10:30 a.m.Chicago O'Hare Intl
2h 33m
YQB2:03 p.m.Québec City
C$ 598
United Airlines
9 Apr
YQB6:00 a.m.Québec City
7h 06m
1 stop
ORD12:06 p.m.Chicago O'Hare Intl
13 Apr
ORD6:00 a.m.Chicago O'Hare Intl
5h 02m
1 stop
YQB12:02 p.m.Québec City
C$ 604

momondo 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, momondo users made 96,600 searches. Data last updated 7 February 2026.
Use the filters below to find and compare flights from Québec City to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Thu 4/6

2:24 p.m.-4:29 p.m.

Nonstop3h 05m

Chicago O'Hare Intl

Mon 8/6

5:00 a.m.-3:20 p.m.

1 stop9h 20m

C$ 592

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Thu 9/4

3:05 p.m.-5:07 p.m.

Nonstop3h 02m

Chicago O'Hare Intl

Mon 13/4

10:30 a.m.-2:03 p.m.

Nonstop2h 33m

C$ 596

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Thu 9/4

3:05 p.m.-5:07 p.m.

Nonstop3h 02m

Chicago O'Hare Intl

Mon 13/4

10:30 a.m.-2:03 p.m.

Nonstop2h 33m

C$ 598

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Tue 30/6

4:00 p.m.-11:34 p.m.

1 stop8h 34m

Chicago O'Hare Intl

Sat 4/7

1:34 p.m.-5:13 p.m.

Nonstop2h 39m

C$ 599

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Tue 30/6

5:35 a.m.-10:16 a.m.

1 stop5h 41m

Chicago O'Hare Intl

Sat 4/7

11:05 a.m.-5:27 p.m.

1 stop5h 22m

C$ 602

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Thu 9/4

6:00 a.m.-12:06 p.m.

1 stop7h 06m

Chicago O'Hare Intl

Mon 13/4

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

1 stop5h 02m

C$ 604

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Thu 2/4

6:05 a.m.-10:53 a.m.

1 stop5h 48m

Chicago O'Hare Intl

Mon 6/4

8:40 a.m.-2:16 p.m.

1 stop4h 36m

C$ 606

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Thu 2/4

6:05 a.m.-10:53 a.m.

1 stop5h 48m

Chicago O'Hare Intl

Mon 6/4

3:45 p.m.-10:11 p.m.

1 stop5h 26m

C$ 607

Québec CityChicago

YQB - MDW

YQBMDW

Québec City

Sat 4/4

1:45 p.m.-10:05 a.m.

1 stop21h 20m

Chicago Midway

Sun 12/4

4:15 p.m.-3:20 p.m.

1 stop22h 05m

C$ 779

Québec CityChicago

YQB - MDW

YQBMDW

Québec City

Thu 4/6

3:10 p.m.-9:40 a.m.

1 stop19h 30m

Chicago Midway

Mon 8/6

10:25 a.m.-8:00 p.m.

2 stops8h 35m

C$ 793

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Illinois from

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

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$ 263. If you don’t want to visit Illinois in September, then you should wait until December to fly from Québec City, when ticket prices are also cheap, with an average price of C$ 417.

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$ 573. 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 Saturday, with ticket prices averaging around C$ 817.

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$ 649. If you have a flexible travel schedule, then try to avoid flying at noon when prices are C$ 707 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$ 521

Fastest flight time

2h 51m

Direct flights

Mon, Tue, Wed, Fri and Sun

Airports in Illinois

98 airports
The best flight deal from Québec City to Illinois found on momondo in the last 72 hours is C$ 521
The fastest flight from Québec City to Illinois takes 2h 51m
Direct flights go from Québec City to Illinois on Monday, Tuesday, Wednesday, Friday and Sunday. There are no airlines offering direct flights.
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?

  • 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?

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 CanadaPriceFrom C$ 173Free CancellationRating
7.1
10,697 reviews
Search Air Canada flights
United AirlinesPriceFrom C$ 255Free CancellationRating
7.4
9,245 reviews
Search United Airlines flights
American AirlinesPriceFrom C$ 306Free CancellationRating
7.2
11,248 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.

An easier way to manage your Illinois trip

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Find better results for your trip to Illinois

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