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Cheap flights from Québec City to Illinois from $187

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 9/2. 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

United Airlines Logo
3:18 pm - 5:13 pmYQB-ORD
2h 55mnonstop
United Airlines Logo
10:40 am - 2:16 pmORD-YQB
2h 36mnonstop
$321United Airlines
Find Deal
lun., sep. 15 - lun., sep. 22
United Airlines Logo
3:18 pm - 5:14 pmYQB-ORD
2h 56mnonstop
United Airlines Logo
3:45 pm - 10:41 pmORD-YQB
5h 56m1 stop
$330United Airlines
Find Deal
sáb., ago. 16 - sáb., ago. 23
Air Canada Logo
5:20 am - 9:09 amYQB-ORD
4h 49m1 stop
Air Canada Logo
8:40 am - 1:55 pmORD-YQB
4h 15m1 stop
$338Air Canada
Find Deal
sáb., ago. 16 - sáb., ago. 23
Air Canada Logo
2:45 pm - 8:16 pmYQB-ORD
6h 31m1 stop
Air Canada Logo
10:40 am - 5:30 pmORD-YQB
5h 50m1 stop
$339Air Canada
Find Deal
sáb., ago. 30 - lun., sep. 1
American Airlines Logo
4:14 pm - 6:04 pmYQB-ORD
2h 50mnonstop
American Airlines Logo
8:47 pm - 11:45 amORD-YQB
13h 58m1 stop
$344American Airlines
Find Deal
jue., sep. 11 - lun., sep. 15
Porter Airlines Logo
11:00 am - 4:24 pmYQB-MDW
6h 24m1 stop
Porter Airlines Logo
9:35 am - 3:55 pmMDW-YQB
5h 20m1 stop
$347Porter Airlines
Find Deal
dom., sep. 14 - dom., sep. 21
Porter Airlines Logo
11:00 am - 4:24 pmYQB-MDW
6h 24m1 stop
Porter Airlines Logo
9:35 am - 3:55 pmMDW-YQB
5h 20m1 stop
$367Porter Airlines
Find Deal
vie., oct. 3 - lun., oct. 6
American Airlines Logo
4:14 pm - 6:04 pmYQB-ORD
2h 50mnonstop
American Airlines Logo
5:00 am - 11:47 amORD-YQB
5h 47m1 stop
$389American Airlines
Find Deal
jue., sep. 11 - dom., sep. 14
Logo
5:20 am - 9:09 amYQB-ORD
4h 49m1 stop
Logo
9:55 am - 7:36 pmORD-YQB
8h 41m2 stops
$406
Find Deal
sáb., ago. 16 - sáb., ago. 23
Logo
6:15 am - 3:36 pmYQB-ORD
10h 21m1 stop
Logo
5:17 pm - 2:29 pmORD-YQB
20h 12m2 stops
$422
Find Deal
lun., oct. 27 - jue., oct. 30

Air Canada flights from Québec City to Illinois

Our best Air Canada deals on Québec City to Illinois flight tickets
Air Canada
Aug 16
YQB5:20 amQuébec City
4h 49m
1 stop
ORD9:09 amChicago O'Hare Intl
Aug 23
ORD8:40 amChicago O'Hare Intl
4h 15m
1 stop
YQB1:55 pmQuébec City
$338
Find similar
Air Canada
Aug 30
YQB2:45 pmQuébec City
6h 31m
1 stop
ORD8:16 pmChicago O'Hare Intl
Sep 1
ORD10:40 amChicago O'Hare Intl
5h 50m
1 stop
YQB5:30 pmQuébec City
$339
Find similar
Air Canada
Aug 30
YQB2:45 pmQuébec City
6h 31m
1 stop
ORD8:16 pmChicago O'Hare Intl
Sep 1
ORD10:40 amChicago O'Hare Intl
5h 50m
1 stop
YQB5:30 pmQuébec City
$340
Find similar

American Airlines flights from Québec City to Illinois

Our best American Airlines deals on Québec City to Illinois flight tickets
American Airlines
Sep 11
YQB4:14 pmQuébec City
2h 50m
ORD6:04 pmChicago O'Hare Intl
Sep 15
ORD8:47 pmChicago O'Hare Intl
13h 58m
1 stop
YQB11:45 amQuébec City
$344
Find similar
American Airlines
Sep 11
YQB4:14 pmQuébec City
2h 50m
ORD6:04 pmChicago O'Hare Intl
Sep 14
ORD5:00 amChicago O'Hare Intl
5h 47m
1 stop
YQB11:47 amQuébec City
$389
Find similar
American Airlines
Aug 19
YQB4:14 pmQuébec City
2h 46m
ORD6:00 pmChicago O'Hare Intl
Aug 24
ORD10:03 amChicago O'Hare Intl
2h 41m
YQB1:44 pmQuébec City
$392
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 agosto 2, 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

lun. 9/15

3:18 pm-5:13 pm

Nonstop2h 55m

Chicago O'Hare Intl

lun. 9/22

10:40 am-2:16 pm

Nonstop2h 36m

$321

Québec CityChicago

YQB - ORD

YQBORD

Québec City

sáb. 8/16

3:18 pm-5:14 pm

Nonstop2h 56m

Chicago O'Hare Intl

sáb. 8/23

3:45 pm-10:41 pm

1 stop5h 56m

$330

Québec CityChicago

YQB - ORD

YQBORD

Québec City

sáb. 8/16

5:20 am-9:09 am

1 stop4h 49m

Chicago O'Hare Intl

sáb. 8/23

8:40 am-1:55 pm

1 stop4h 15m

$338

Québec CityChicago

YQB - ORD

YQBORD

Québec City

sáb. 8/30

2:45 pm-8:16 pm

1 stop6h 31m

Chicago O'Hare Intl

lun. 9/1

10:40 am-5:30 pm

1 stop5h 50m

$339

Québec CityChicago

YQB - ORD

YQBORD

Québec City

jue. 9/11

4:14 pm-6:04 pm

Nonstop2h 50m

Chicago O'Hare Intl

lun. 9/15

8:47 pm-11:45 am

1 stop13h 58m

$344

Québec CityChicago

YQB - MDW

YQBMDW

Québec City

dom. 9/14

11:00 am-4:24 pm

1 stop6h 24m

Chicago Midway

dom. 9/21

9:35 am-3:55 pm

1 stop5h 20m

$347

Québec CityChicago

YQB - MDW

YQBMDW

Québec City

vie. 10/3

11:00 am-4:24 pm

1 stop6h 24m

Chicago Midway

lun. 10/6

9:35 am-3:55 pm

1 stop5h 20m

$367

Québec CityChicago

YQB - ORD

YQBORD

Québec City

jue. 9/11

4:14 pm-6:04 pm

Nonstop2h 50m

Chicago O'Hare Intl

dom. 9/14

5:00 am-11:47 am

1 stop5h 47m

$389

Québec CityChicago

YQB - ORD

YQBORD

Québec City

sáb. 8/16

5:20 am-9:09 am

1 stop4h 49m

Chicago O'Hare Intl

sáb. 8/23

9:55 am-7:36 pm

2 stops8h 41m

$406

Québec CityChicago

YQB - ORD

YQBORD

Québec City

lun. 10/27

6:15 am-3:36 pm

1 stop10h 21m

Chicago O'Hare Intl

jue. 10/30

5:17 pm-2:29 pm

2 stops20h 12m

$422

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 March. Flight prices, which tend to average around $410, 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 March, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $411.

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 Sunday when prices can be found for as low as $415. Flights from Québec City to Illinois on a Friday will generally be more expensive and average around $585. 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 $609.

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 18% 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

$187

Fastest flight time

2h 46m

Direct flights

Every day

Airports in Illinois

2 airports
The best one-way flight to Illinois from Québec City in the past 72 hours is $187. The best round-trip flight deal from Québec City to Illinois found on momondo in the last 72 hours is $321.
The fastest flight from Québec City to Illinois takes 2h 46m
Direct flights go from Québec City to Illinois every day.
There are 2 airports near Illinois: Chicago O'Hare Intl (ORD), Chicago Midway (MDW)
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 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
American AirlinesPriceFrom $353Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $358Free CancellationRating
7.4
8,904 reviews
Search United Airlines flights
Air CanadaPriceFrom $372Free CancellationRating
7.1
9,855 reviews
Search Air Canada 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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