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Cheap flights from Illinois to Québec City from $171

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Québec City departing on 9/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Illinois to Québec City

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
7:15 am - 2:19 pm
ORD
-
YQB
6h 04m
1 stop
Air Canada Logo
10:50 am - 2:55 pm
YQB
-
ORD
5h 05m
1 stop
$347Air Canada
Mon, Nov 9 - Wed, Nov 11
Air Canada Logo
2:00 pm - 10:14 pm
ORD
-
YQB
7h 14m
2 stops
Air Canada Logo
6:00 am - 11:10 am
YQB
-
ORD
6h 10m
1 stop
$352Air Canada
Mon, Nov 9 - Wed, Nov 11
Porter Airlines Logo
7:00 am - 2:27 pm
ORD
-
YQB
6h 27m
1 stop
Porter Airlines Logo
3:10 pm - 9:35 pm
YQB
-
ORD
7h 25m
1 stop
$358Porter Airlines
Sat, Sep 19 - Wed, Sep 23
Porter Airlines Logo
7:00 am - 2:27 pm
ORD
-
YQB
6h 27m
1 stop
Porter Airlines Logo
3:10 pm - 9:35 pm
YQB
-
ORD
7h 25m
1 stop
$370Porter Airlines
Sat, Sep 12 - Thu, Sep 17
American Airlines Logo
8:41 pm - 1:15 pm
STL
-
YQB
15h 34m
1 stop
American Airlines Logo
1:56 pm - 8:24 am
YQB
-
STL
19h 28m
1 stop
$534American Airlines
Tue, Aug 4 - Fri, Aug 7
American Airlines Logo
8:41 pm - 1:12 pm
STL
-
YQB
15h 31m
2 stops
American Airlines Logo
1:56 pm - 8:24 am
YQB
-
STL
19h 28m
1 stop
$544American Airlines
Tue, Aug 4 - Fri, Aug 7
Multiple Airlines Logo
10:25 am - 8:00 pm
MDW
-
YQB
8h 35m
2 stops
Multiple Airlines Logo
3:10 pm - 9:40 am
YQB
-
MDW
19h 30m
1 stop
$561Multiple Airlines
Tue, Jul 21 - Wed, Jul 22
Multiple Airlines Logo
6:00 am - 10:47 pm
STL
-
YQB
15h 47m
1 stop
Multiple Airlines Logo
10:20 am - 3:30 pm
YQB
-
STL
6h 10m
1 stop
$593Multiple Airlines
Wed, Nov 4 - Sat, Nov 7
United Airlines Logo
5:45 am - 2:08 pm
PIA
-
YQB
7h 23m
1 stop
United Airlines Logo
6:00 am - 7:03 pm
YQB
-
PIA
14h 03m
2 stops
$796United Airlines
Sat, Aug 29 - Wed, Sep 2
United Airlines Logo
5:45 am - 3:30 pm
PIA
-
YQB
8h 45m
2 stops
United Airlines Logo
6:00 am - 8:50 pm
YQB
-
PIA
15h 50m
2 stops
$802United Airlines
Sat, Aug 29 - Wed, Sep 2

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Air Canada flights from Illinois to Québec City

Our best Air Canada deals on Illinois to Québec City flight tickets
Air Canada
Nov 9
ORD7:15 amChicago O'Hare Intl
6h 04m
1 stop
YQB2:19 pmQuébec City
Nov 11
YQB10:50 amQuébec City
5h 05m
1 stop
ORD2:55 pmChicago O'Hare Intl
$347
Air Canada
Nov 9
ORD2:00 pmChicago O'Hare Intl
7h 14m
2 stops
YQB10:14 pmQuébec City
Nov 11
YQB6:00 amQuébec City
6h 10m
1 stop
ORD11:10 amChicago O'Hare Intl
$352
Air Canada
Sep 20
ORD8:45 amChicago O'Hare Intl
4h 10m
1 stop
YQB1:55 pmQuébec City
Sep 22
YQB12:35 pmQuébec City
8h 54m
2 stops
ORD8:29 pmChicago O'Hare Intl
$361

Porter Airlines flights from Illinois to Québec City

Our best Porter Airlines deals on Illinois to Québec City flight tickets
Porter Airlines
Sep 19
ORD7:00 amChicago O'Hare Intl
6h 27m
1 stop
YQB2:27 pmQuébec City
Sep 23
YQB3:10 pmQuébec City
7h 25m
1 stop
ORD9:35 pmChicago O'Hare Intl
$358
Porter Airlines
Sep 12
ORD7:00 amChicago O'Hare Intl
6h 27m
1 stop
YQB2:27 pmQuébec City
Sep 17
YQB3:10 pmQuébec City
7h 25m
1 stop
ORD9:35 pmChicago O'Hare Intl
$370
Porter Airlines
Sep 12
ORD7:00 amChicago O'Hare Intl
6h 27m
1 stop
YQB2:27 pmQuébec City
Sep 17
YQB3:10 pmQuébec City
7h 25m
1 stop
ORD9:35 pmChicago O'Hare Intl
$371

momondo Fare Finder

 
Customize your flight search to find flights from Illinois to Québec City 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 June 24, 2026.
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 - YQB

ORDYQB

Chicago O'Hare Intl

Mon 11/9

7:15 am-2:19 pm

1 stop6h 04m

Québec City

Wed 11/11

10:50 am-2:55 pm

1 stop5h 05m

$347

ChicagoQuébec City

ORD - YQB

ORDYQB

Chicago O'Hare Intl

Mon 11/9

2:00 pm-10:14 pm

2 stops7h 14m

Québec City

Wed 11/11

6:00 am-11:10 am

1 stop6h 10m

$352

ChicagoQuébec City

ORD - YQB

ORDYQB

Chicago O'Hare Intl

Sat 9/19

7:00 am-2:27 pm

1 stop6h 27m

Québec City

Wed 9/23

3:10 pm-9:35 pm

1 stop7h 25m

$358

ChicagoQuébec City

ORD - YQB

ORDYQB

Chicago O'Hare Intl

Sat 9/12

7:00 am-2:27 pm

1 stop6h 27m

Québec City

Thu 9/17

3:10 pm-9:35 pm

1 stop7h 25m

$370

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Tue 8/4

8:41 pm-1:15 pm

1 stop15h 34m

Québec City

Fri 8/7

1:56 pm-8:24 am

1 stop19h 28m

$534

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Tue 8/4

8:41 pm-1:12 pm

2 stops15h 31m

Québec City

Fri 8/7

1:56 pm-8:24 am

1 stop19h 28m

$544

ChicagoQuébec City

MDW - YQB

MDWYQB

Chicago Midway

Tue 7/21

10:25 am-8:00 pm

2 stops8h 35m

Québec City

Wed 7/22

3:10 pm-9:40 am

1 stop19h 30m

$561

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Wed 11/4

6:00 am-10:47 pm

1 stop15h 47m

Québec City

Sat 11/7

10:20 am-3:30 pm

1 stop6h 10m

$593

PeoriaQuébec City

PIA - YQB

PIAYQB

Greater Peoria

Sat 8/29

5:45 am-2:08 pm

1 stop7h 23m

Québec City

Wed 9/2

6:00 am-7:03 pm

2 stops14h 03m

$796

PeoriaQuébec City

PIA - YQB

PIAYQB

Greater Peoria

Sat 8/29

5:45 am-3:30 pm

2 stops8h 45m

Québec City

Wed 9/2

6:00 am-8:50 pm

2 stops15h 50m

$802

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 Québec City from

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

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 Québec City?

The cheapest month to fly to Québec City from Illinois is in November. Flight prices, which tend to average around $65, are often lower during this time because this is during the off-season. If you’re not able to fly to Québec City in November, then December is your next best option. Flight prices from Illinois to Québec City during December average around $71.

What is the cheapest day to depart on your flight to Québec City?

The cheapest day to depart from Illinois to Québec City is on a Saturday when prices can be found for as low as $490. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Québec City on Thursday is $631.

What is the cheapest Illinois to Québec City flight route?

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

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

You are more likely to see cheaper flights to Québec City from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to Québec City for around $508 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Québec City from Illinois for as low as $336 on momondo.

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

There are 4 cabin classes available to choose from on Illinois to Québec City 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 Illinois to Québec City flights?

You could potentially save up to 6% on your flight if you consider stops on a Illinois to Québec City flight.

Cheap Illinois to Québec City flight deals and tips

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

Best Price Found

$186

Fastest flight time

2h 33m

Direct flights

Every day

Airports in Québec City

1 airport
The best one-way flight to Québec City from Illinois in the past 72 hours is $186. The best round-trip flight deal from Illinois to Québec City found on momondo in the last 72 hours is $553.
The fastest flight from Illinois to Québec City takes 2h 33m
Direct flights go from Illinois to Québec City every day.
There is 1 airport in Québec City. From Illinois there are direct flights to Québec City (YQB).
Search flight deals

Frequently asked questions about flying from Illinois to Québec City

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

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Québec City Airport.

  • What documentation or ID do you need to fly to Québec City Airport?

    The necessary travel and health documents for your Québec City Airport 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 Illinois to Québec City?

Best airlines flying from Illinois to Québec City

Compare and see reviews for airlines that fly from Illinois to Québec City with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $163Free CancellationRating
7.4
9,881 reviews
Search United Airlines flights
Air CanadaPriceFrom $169Free CancellationRating
7.1
11,251 reviews
Search Air Canada flights
American AirlinesPriceFrom $198Free CancellationRating
7.1
11,751 reviews
Search American Airlines flights

Traveling to a place near Québec City?

Book flights to Québec City if you plan to visit one of these locations
Beaupre
Baie-Saint-Paul
Victoriaville
Sainte-Marie

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Illinois to Québec City. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Illinois to Québec City with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

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 Illinois to Québec City.

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

Yes. momondo can track prices for Illinois to Québec City flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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