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Cheap flights from Québec City to Illinois from $112

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 4/28. 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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0 bags

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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.
Air Canada Logo
6:00 am - 1:01 pmYQB-ORD
8h 01m2 stops
Air Canada Logo
3:55 pm - 10:43 pmORD-YQB
5h 48m1 stop
$186Air Canada
Find Deal
Tue, Feb 17 - Sat, Feb 21
Air Canada Logo
6:05 am - 10:08 amYQB-ORD
5h 03m1 stop
Air Canada Logo
8:40 am - 2:16 pmORD-YQB
4h 36m1 stop
$199Air Canada
Find Deal
Tue, Mar 31 - Wed, Apr 8
Air Canada Logo
5:00 am - 3:10 pmYQB-ORD
11h 10m1 stop
Air Canada Logo
10:00 am - 3:58 pmORD-YQB
4h 58m1 stop
$200Air Canada
Find Deal
Tue, Feb 17 - Sat, Feb 21
United Airlines Logo
5:00 pm - 11:42 pmYQB-ORD
7h 42m1 stop
United Airlines Logo
10:45 am - 2:18 pmORD-YQB
2h 33mnonstop
$204United Airlines
Find Deal
Tue, Mar 31 - Wed, Apr 8
Air Canada Logo
5:00 am - 9:10 amYQB-ORD
5h 10m1 stop
Air Canada Logo
8:40 am - 2:16 pmORD-YQB
4h 36m1 stop
$205Air Canada
Find Deal
Wed, Apr 1 - Sun, Apr 5
Multiple Airlines Logo
3:00 pm - 5:02 pmYQB-ORD
3h 02mnonstop
Multiple Airlines Logo
2:00 pm - 10:40 pmORD-YQB
7h 40m1 stop
$241Multiple Airlines
Find Deal
Wed, Apr 8 - Thu, Apr 9
Multiple Airlines Logo
6:00 am - 1:14 pmYQB-ORD
8h 14m1 stop
Multiple Airlines Logo
7:20 am - 4:09 pmORD-YQB
7h 49m1 stop
$297Multiple Airlines
Find Deal
Thu, Nov 13 - Thu, Nov 20
United Airlines Logo
3:00 pm - 5:02 pmYQB-ORD
3h 02mnonstop
United Airlines Logo
10:45 am - 2:18 pmORD-YQB
2h 33mnonstop
$314United Airlines
Find Deal
Wed, Apr 8 - Thu, Apr 9
Porter Airlines Logo
4:00 pm - 10:05 amYQB-MDW
19h 05m1 stop
Porter Airlines Logo
4:15 pm - 3:20 pmMDW-YQB
22h 05m1 stop
$544Porter Airlines
Find Deal
Sat, Dec 6 - Mon, Dec 8
Porter Airlines Logo
4:00 pm - 3:20 pmYQB-MDW
24h 20m1 stop
Porter Airlines Logo
4:15 pm - 3:20 pmMDW-YQB
22h 05m1 stop
$785Porter Airlines
Find Deal
Sun, Nov 30 - Sun, Dec 7

Air Canada flights from Québec City to Illinois

Our best Air Canada deals on Québec City to Illinois flight tickets
Air Canada
Feb 17
YQB6:00 amQuébec City
8h 01m
2 stops
ORD1:01 pmChicago O'Hare Intl
Feb 21
ORD3:55 pmChicago O'Hare Intl
5h 48m
1 stop
YQB10:43 pmQuébec City
$186
Find similar
Air Canada
Mar 31
YQB6:05 amQuébec City
5h 03m
1 stop
ORD10:08 amChicago O'Hare Intl
Apr 8
ORD8:40 amChicago O'Hare Intl
4h 36m
1 stop
YQB2:16 pmQuébec City
$199
Find similar
Air Canada
Feb 17
YQB5:00 amQuébec City
11h 10m
1 stop
ORD3:10 pmChicago O'Hare Intl
Feb 21
ORD10:00 amChicago O'Hare Intl
4h 58m
1 stop
YQB3:58 pmQuébec City
$200
Find similar

United Airlines flights from Québec City to Illinois

Our best United Airlines deals on Québec City to Illinois flight tickets
United Airlines
Mar 31
YQB5:00 pmQuébec City
7h 42m
1 stop
ORD11:42 pmChicago O'Hare Intl
Apr 8
ORD10:45 amChicago O'Hare Intl
2h 33m
YQB2:18 pmQuébec City
$204
Find similar
United Airlines
Apr 8
YQB3:00 pmQuébec City
3h 02m
ORD5:02 pmChicago O'Hare Intl
Apr 9
ORD10:45 amChicago O'Hare Intl
2h 33m
YQB2:18 pmQuébec City
$314
Find similar
United Airlines
Dec 31
YQB10:55 amQuébec City
5h 15m
1 stop
ORD3:10 pmChicago O'Hare Intl
Jan 11
ORD8:58 pmChicago O'Hare Intl
18h 00m
2 stops
YQB3:58 pmQuébec City
$380
Find similar

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 832,500 searches. Data last updated November 3, 2025.
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

Tue 2/17

6:00 am-1:01 pm

2 stops8h 01m

Chicago O'Hare Intl

Sat 2/21

3:55 pm-10:43 pm

1 stop5h 48m

$186

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Tue 3/31

6:05 am-10:08 am

1 stop5h 03m

Chicago O'Hare Intl

Wed 4/8

8:40 am-2:16 pm

1 stop4h 36m

$199

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Tue 2/17

5:00 am-3:10 pm

1 stop11h 10m

Chicago O'Hare Intl

Sat 2/21

10:00 am-3:58 pm

1 stop4h 58m

$200

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Tue 3/31

5:00 pm-11:42 pm

1 stop7h 42m

Chicago O'Hare Intl

Wed 4/8

10:45 am-2:18 pm

Nonstop2h 33m

$204

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Wed 4/1

5:00 am-9:10 am

1 stop5h 10m

Chicago O'Hare Intl

Sun 4/5

8:40 am-2:16 pm

1 stop4h 36m

$205

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Wed 4/8

3:00 pm-5:02 pm

Nonstop3h 02m

Chicago O'Hare Intl

Thu 4/9

2:00 pm-10:40 pm

1 stop7h 40m

$241

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Thu 11/13

6:00 am-1:14 pm

1 stop8h 14m

Chicago O'Hare Intl

Thu 11/20

7:20 am-4:09 pm

1 stop7h 49m

$297

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Wed 4/8

3:00 pm-5:02 pm

Nonstop3h 02m

Chicago O'Hare Intl

Thu 4/9

10:45 am-2:18 pm

Nonstop2h 33m

$314

Québec CityChicago

YQB - MDW

YQBMDW

Québec City

Sat 12/6

4:00 pm-10:05 am

1 stop19h 05m

Chicago Midway

Mon 12/8

4:15 pm-3:20 pm

1 stop22h 05m

$544

Québec CityChicago

YQB - MDW

YQBMDW

Québec City

Sun 11/30

4:00 pm-3:20 pm

1 stop24h 20m

Chicago Midway

Sun 12/7

4:15 pm-3:20 pm

1 stop22h 05m

$785

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?

The cheapest month to fly to Illinois from Québec City is in September. Flight prices, which tend to average around $192, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of September, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $264.

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

The cheapest day to depart from Québec City to Illinois is on a Monday when prices can be found for as low as $392. Flights from Québec City to Illinois on a Tuesday will generally be more expensive and average around $631. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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 morning. Flights from Québec City to Illinois during this time can be as low as $479. Flights at noon are often more expensive with an average ticket price of $589.

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?

You could potentially save up to 9% on your flight if you consider stops on a Québec City to Illinois flight.

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

$332

Fastest flight time

3h 02m

Direct flights

Mon, Tue, Wed, Thu, Fri and Sun

Airports in Illinois

1 airport
The best one-way flight to Illinois from Québec City in the past 72 hours is $332. The best round-trip flight deal from Québec City to Illinois found on momondo in the last 72 hours is $539.
The fastest flight from Québec City to Illinois takes 3h 02m
Direct flights go from Québec City to Illinois on Monday, Tuesday, Wednesday, Thursday, Friday and Sunday. There are no airlines offering direct flights.
There is 1 airport near Illinois: Chicago O'Hare Intl (ORD)
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  • When did momondo last update prices for flights from Québec City Airport to Illinois?

    Prices for flights from Québec City Airport to Illinois refresh daily.

  • 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 travel and health documents required for your trip to Illinois can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Illinois. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • 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
United AirlinesPriceFrom $240Free CancellationRating
7.4
8,997 reviews
Search United Airlines flights
Air CanadaPriceFrom $367Free CancellationRating
7.1
10,394 reviews
Search Air Canada flights
American AirlinesPriceFrom $382Free CancellationRating
7.2
11,036 reviews
Search American Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Québec City to Illinois. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Illinois from Québec City with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Québec City to Illinois.

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

Yes momondo offers price alerts on flights to Illinois from Québec City. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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