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Cheap flights from Illinois to Québec City from C$ 271

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 11/6. 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 Illinois to Québec City

Cheap round-trip flights

Enter your travel dates to find the best prices.
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$ 588Porter Airlines
Tue, 22 Sep - Tue, 29 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$ 590Porter Airlines
Mon, 28 Sep - Fri, 2 Oct
Multiple Airlines Logo
10:15 a.m. - 8:00 p.m.
MDW
-
YQB
8h 45m
2 stops
Multiple Airlines Logo
3:10 p.m. - 9:35 a.m.
YQB
-
MDW
19h 25m
1 stop
C$ 603Multiple Airlines
Wed, 3 Jun - Wed, 10 Jun
Multiple Airlines Logo
10:30 a.m. - 8:00 p.m.
MDW
-
YQB
8h 30m
2 stops
Multiple Airlines Logo
3:10 p.m. - 9:35 a.m.
YQB
-
MDW
19h 25m
1 stop
C$ 604Multiple Airlines
Wed, 27 May - Mon, 8 Jun
Air Canada Logo
9:55 a.m. - 4:05 p.m.
ORD
-
YQB
5h 10m
1 stop
Air Canada Logo
5:00 a.m. - 9:00 a.m.
YQB
-
ORD
5h 00m
1 stop
C$ 690Air Canada
Sat, 23 May - Mon, 25 May
United Airlines Logo
6:00 a.m. - 2:08 p.m.
STL
-
YQB
7h 08m
1 stop
United Airlines Logo
4:55 p.m. - 11:36 p.m.
YQB
-
STL
7h 41m
1 stop
C$ 853United Airlines
Tue, 9 Jun - Tue, 9 Jun
American Airlines Logo
5:40 p.m. - 1:09 p.m.
STL
-
YQB
18h 29m
1 stop
American Airlines Logo
4:11 p.m. - 11:59 p.m.
YQB
-
STL
8h 48m
1 stop
C$ 899American Airlines
Mon, 15 Jun - Mon, 22 Jun
United Airlines Logo
6:00 a.m. - 12:02 p.m.
STL
-
YQB
5h 02m
1 stop
United Airlines Logo
6:00 a.m. - 11:41 a.m.
YQB
-
STL
6h 41m
1 stop
C$ 924United Airlines
Tue, 16 Jun - Sun, 21 Jun
American Airlines Logo
8:14 p.m. - 5:15 p.m.
STL
-
YQB
20h 01m
1 stop
American Airlines Logo
1:55 p.m. - 8:31 a.m.
YQB
-
STL
19h 36m
1 stop
C$ 948American Airlines
Fri, 19 Jun - Mon, 6 Jul
Air Canada Logo
12:10 p.m. - 7:41 p.m.
STL
-
YQB
6h 31m
1 stop
Air Canada Logo
1:05 p.m. - 6:42 p.m.
YQB
-
STL
6h 37m
1 stop
C$ 962Air Canada
Mon, 31 Aug - Sat, 5 Sep

Porter Airlines flights from Illinois to Québec City

Our best Porter Airlines deals on Illinois to Québec City flight tickets
Porter Airlines
22 Sep
ORD7:00 a.m.Chicago O'Hare Intl
6h 27m
1 stop
YQB2:27 p.m.Québec City
29 Sep
YQB3:10 p.m.Québec City
7h 25m
1 stop
ORD9:35 p.m.Chicago O'Hare Intl
C$ 588
Porter Airlines
28 Sep
ORD7:00 a.m.Chicago O'Hare Intl
6h 27m
1 stop
YQB2:27 p.m.Québec City
2 Oct
YQB3:10 p.m.Québec City
7h 25m
1 stop
ORD9:35 p.m.Chicago O'Hare Intl
C$ 590
Porter Airlines
27 May
MDW3:20 p.m.Chicago Midway
22h 07m
1 stop
YQB2:27 p.m.Québec City
8 Jun
YQB3:10 p.m.Québec City
19h 25m
1 stop
MDW9:35 a.m.Chicago Midway
C$ 595

Air Canada flights from Illinois to Québec City

Our best Air Canada deals on Illinois to Québec City flight tickets
Air Canada
23 May
ORD9:55 a.m.Chicago O'Hare Intl
5h 10m
1 stop
YQB4:05 p.m.Québec City
25 May
YQB5:00 a.m.Québec City
5h 00m
1 stop
ORD9:00 a.m.Chicago O'Hare Intl
C$ 690
Air Canada
26 May
ORD8:45 a.m.Chicago O'Hare Intl
4h 15m
1 stop
YQB2:00 p.m.Québec City
29 May
YQB10:25 a.m.Québec City
5h 28m
1 stop
ORD2:53 p.m.Chicago O'Hare Intl
C$ 733
Air Canada
25 May
ORD3:50 p.m.Chicago O'Hare Intl
6h 20m
1 stop
YQB11:10 p.m.Québec City
29 May
YQB10:25 a.m.Québec City
5h 28m
1 stop
ORD2:53 p.m.Chicago O'Hare Intl
C$ 740

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 5 May 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

ChicagoQuébec City

ORD - YQB

ORDYQB

Chicago O'Hare Intl

Tue 22/9

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

1 stop6h 27m

Québec City

Tue 29/9

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

1 stop7h 25m

C$ 588

ChicagoQuébec City

ORD - YQB

ORDYQB

Chicago O'Hare Intl

Mon 28/9

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

1 stop6h 27m

Québec City

Fri 2/10

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

1 stop7h 25m

C$ 590

ChicagoQuébec City

MDW - YQB

MDWYQB

Chicago Midway

Wed 3/6

10:15 a.m.-8:00 p.m.

2 stops8h 45m

Québec City

Wed 10/6

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

1 stop19h 25m

C$ 603

ChicagoQuébec City

MDW - YQB

MDWYQB

Chicago Midway

Wed 27/5

10:30 a.m.-8:00 p.m.

2 stops8h 30m

Québec City

Mon 8/6

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

1 stop19h 25m

C$ 604
Quickest round-trip

ChicagoQuébec City

ORD - YQB

ORDYQB

Chicago O'Hare Intl

Sat 23/5

9:55 a.m.-4:05 p.m.

1 stop5h 10m

Québec City

Mon 25/5

5:00 a.m.-9:00 a.m.

1 stop5h 00m

C$ 690

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Tue 9/6

6:00 a.m.-2:08 p.m.

1 stop7h 08m

Québec City

Tue 9/6

4:55 p.m.-11:36 p.m.

1 stop7h 41m

C$ 853

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Mon 15/6

5:40 p.m.-1:09 p.m.

1 stop18h 29m

Québec City

Mon 22/6

4:11 p.m.-11:59 p.m.

1 stop8h 48m

C$ 899

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Tue 16/6

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

1 stop5h 02m

Québec City

Sun 21/6

6:00 a.m.-11:41 a.m.

1 stop6h 41m

C$ 924

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Fri 19/6

8:14 p.m.-5:15 p.m.

1 stop20h 01m

Québec City

Mon 6/7

1:55 p.m.-8:31 a.m.

1 stop19h 36m

C$ 948

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Mon 31/8

12:10 p.m.-7:41 p.m.

1 stop6h 31m

Québec City

Sat 5/9

1:05 p.m.-6:42 p.m.

1 stop6h 37m

C$ 962

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$ 88. 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$ 97.

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$ 659 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$ 427 on momondo.

Can stopping save me money on Illinois to Québec City flights?

You could potentially save up to 4% 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 28m

Direct flights

Every day

Airports in Québec City

1 airport
The fastest flight from Illinois to Québec City takes 2h 28m
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
Baie-Saint-Paul
Beaupre
Victoriaville

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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