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Cheap flights from Illinois to Québec City from C$ 240

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 17/10. 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

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 a.m. - 2:19 p.m.
ORD
-
YQB
6h 04m
1 stop
Air Canada Logo
10:50 a.m. - 2:55 p.m.
YQB
-
ORD
5h 05m
1 stop
C$ 494Air Canada
Mon, 9 Nov - Wed, 11 Nov
Air Canada Logo
2:00 p.m. - 10:14 p.m.
ORD
-
YQB
7h 14m
2 stops
Air Canada Logo
6:00 a.m. - 11:10 a.m.
YQB
-
ORD
6h 10m
1 stop
C$ 501Air Canada
Mon, 9 Nov - Wed, 11 Nov
Porter Airlines Logo
7:00 a.m. - 2:27 p.m.
ORD
-
YQB
6h 27m
1 stop
Porter Airlines Logo
3:10 p.m. - 9:35 p.m.
YQB
-
ORD
7h 25m
1 stop
C$ 509Porter Airlines
Sat, 19 Sep - Wed, 23 Sep
Air Canada Logo
8:45 a.m. - 1:55 p.m.
ORD
-
YQB
4h 10m
1 stop
Air Canada Logo
12:35 p.m. - 8:29 p.m.
YQB
-
ORD
8h 54m
2 stops
C$ 514Air Canada
Sun, 20 Sep - Tue, 22 Sep
Porter Airlines Logo
7:00 a.m. - 2:27 p.m.
ORD
-
YQB
6h 27m
1 stop
Porter Airlines Logo
3:10 p.m. - 9:35 p.m.
YQB
-
ORD
7h 25m
1 stop
C$ 526Porter Airlines
Sat, 12 Sep - Thu, 17 Sep
Porter Airlines Logo
7:00 a.m. - 2:27 p.m.
ORD
-
YQB
6h 27m
1 stop
Porter Airlines Logo
3:10 p.m. - 9:35 p.m.
YQB
-
ORD
7h 25m
1 stop
C$ 528Porter Airlines
Sat, 12 Sep - Thu, 17 Sep
American Airlines Logo
8:41 p.m. - 1:15 p.m.
STL
-
YQB
15h 34m
1 stop
American Airlines Logo
1:56 p.m. - 8:24 a.m.
YQB
-
STL
19h 28m
1 stop
C$ 760American Airlines
Tue, 4 Aug - Fri, 7 Aug
American Airlines Logo
8:41 p.m. - 1:12 p.m.
STL
-
YQB
15h 31m
2 stops
American Airlines Logo
1:56 p.m. - 8:24 a.m.
YQB
-
STL
19h 28m
1 stop
C$ 774American Airlines
Tue, 4 Aug - Fri, 7 Aug
Multiple Airlines Logo
10:25 a.m. - 8:00 p.m.
MDW
-
YQB
8h 35m
2 stops
Multiple Airlines Logo
3:10 p.m. - 9:40 a.m.
YQB
-
MDW
19h 30m
1 stop
C$ 798Multiple Airlines
Tue, 21 Jul - Wed, 22 Jul
Multiple Airlines Logo
6:00 a.m. - 10:47 p.m.
STL
-
YQB
15h 47m
1 stop
Multiple Airlines Logo
10:20 a.m. - 3:30 p.m.
YQB
-
STL
6h 10m
1 stop
C$ 844Multiple Airlines
Wed, 4 Nov - Sat, 7 Nov

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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
9 Nov
ORD7:15 a.m.Chicago O'Hare Intl
6h 04m
1 stop
YQB2:19 p.m.Québec City
11 Nov
YQB10:50 a.m.Québec City
5h 05m
1 stop
ORD2:55 p.m.Chicago O'Hare Intl
C$ 494
Air Canada
9 Nov
ORD2:00 p.m.Chicago O'Hare Intl
7h 14m
2 stops
YQB10:14 p.m.Québec City
11 Nov
YQB6:00 a.m.Québec City
6h 10m
1 stop
ORD11:10 a.m.Chicago O'Hare Intl
C$ 501
Air Canada
20 Sep
ORD8:45 a.m.Chicago O'Hare Intl
4h 10m
1 stop
YQB1:55 p.m.Québec City
22 Sep
YQB12:35 p.m.Québec City
8h 54m
2 stops
ORD8:29 p.m.Chicago O'Hare Intl
C$ 514

Porter Airlines flights from Illinois to Québec City

Our best Porter Airlines deals on Illinois to Québec City flight tickets
Porter Airlines
19 Sep
ORD7:00 a.m.Chicago O'Hare Intl
6h 27m
1 stop
YQB2:27 p.m.Québec City
23 Sep
YQB3:10 p.m.Québec City
7h 25m
1 stop
ORD9:35 p.m.Chicago O'Hare Intl
C$ 509
Porter Airlines
12 Sep
ORD7:00 a.m.Chicago O'Hare Intl
6h 27m
1 stop
YQB2:27 p.m.Québec City
17 Sep
YQB3:10 p.m.Québec City
7h 25m
1 stop
ORD9:35 p.m.Chicago O'Hare Intl
C$ 526
Porter Airlines
12 Sep
ORD7:00 a.m.Chicago O'Hare Intl
6h 27m
1 stop
YQB2:27 p.m.Québec City
17 Sep
YQB3:10 p.m.Québec City
7h 25m
1 stop
ORD9:35 p.m.Chicago O'Hare Intl
C$ 528

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 96,600 searches. Data last updated 24 June 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 9/11

7:15 a.m.-2:19 p.m.

1 stop6h 04m

Québec City

Wed 11/11

10:50 a.m.-2:55 p.m.

1 stop5h 05m

C$ 494

ChicagoQuébec City

ORD - YQB

ORDYQB

Chicago O'Hare Intl

Mon 9/11

2:00 p.m.-10:14 p.m.

2 stops7h 14m

Québec City

Wed 11/11

6:00 a.m.-11:10 a.m.

1 stop6h 10m

C$ 501

ChicagoQuébec City

ORD - YQB

ORDYQB

Chicago O'Hare Intl

Sat 19/9

7:00 a.m.-2:27 p.m.

1 stop6h 27m

Québec City

Wed 23/9

3:10 p.m.-9:35 p.m.

1 stop7h 25m

C$ 509

ChicagoQuébec City

ORD - YQB

ORDYQB

Chicago O'Hare Intl

Sun 20/9

8:45 a.m.-1:55 p.m.

1 stop4h 10m

Québec City

Tue 22/9

12:35 p.m.-8:29 p.m.

2 stops8h 54m

C$ 514

ChicagoQuébec City

ORD - YQB

ORDYQB

Chicago O'Hare Intl

Sat 12/9

7:00 a.m.-2:27 p.m.

1 stop6h 27m

Québec City

Thu 17/9

3:10 p.m.-9:35 p.m.

1 stop7h 25m

C$ 526

ChicagoQuébec City

ORD - YQB

ORDYQB

Chicago O'Hare Intl

Sat 12/9

7:00 a.m.-2:27 p.m.

1 stop6h 27m

Québec City

Thu 17/9

3:10 p.m.-9:35 p.m.

1 stop7h 25m

C$ 528

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Tue 4/8

8:41 p.m.-1:15 p.m.

1 stop15h 34m

Québec City

Fri 7/8

1:56 p.m.-8:24 a.m.

1 stop19h 28m

C$ 760

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Tue 4/8

8:41 p.m.-1:12 p.m.

2 stops15h 31m

Québec City

Fri 7/8

1:56 p.m.-8:24 a.m.

1 stop19h 28m

C$ 774

ChicagoQuébec City

MDW - YQB

MDWYQB

Chicago Midway

Tue 21/7

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

2 stops8h 35m

Québec City

Wed 22/7

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

1 stop19h 30m

C$ 798

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Wed 4/11

6:00 a.m.-10:47 p.m.

1 stop15h 47m

Québec City

Sat 7/11

10:20 a.m.-3:30 p.m.

1 stop6h 10m

C$ 844

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?

In general, November is the cheapest month to fly from Illinois to Québec City. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 92. If you aren’t able to travel to Québec City during the month of November, then flying in December is also cheap. Prices for this month can be found on momondo for an average of C$ 101.

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 C$ 722 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 C$ 478 on momondo.

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

There is only 1 cabin class 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 25% 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

Fastest flight time

2h 33m

Direct flights

Every day

Airports in Québec City

1 airport
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 are refreshed on a daily basis.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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?

Travelling to a place near Québec City?

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

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Québec City from Illinois.

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

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

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

Once you have performed a search for Illinois to Québec City flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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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