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Cheap flights from Illinois to Québec City from $154

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 2/25. 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 Illinois to Québec City

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
12:50 pm - 6:14 pm
ORD
-
YQB
4h 24m1 stop
Air Canada Logo
9:15 am - 3:10 pm
YQB
-
ORD
6h 55m2 stops
$421Air Canada
Thu, Jan 8 - Mon, Jan 12
Air Canada Logo
7:15 am - 2:19 pm
ORD
-
YQB
6h 04m1 stop
Air Canada Logo
9:15 am - 3:10 pm
YQB
-
ORD
6h 55m2 stops
$424Air Canada
Thu, Jan 8 - Mon, Jan 12
Air Canada Logo
8:00 am - 6:14 pm
ORD
-
YQB
9h 14m2 stops
Air Canada Logo
9:15 am - 3:10 pm
YQB
-
ORD
6h 55m2 stops
$426Air Canada
Thu, Jan 8 - Mon, Jan 12
Multiple Airlines Logo
12:50 pm - 3:20 pm
MDW
-
YQB
25h 30m1 stop
Multiple Airlines Logo
10:45 pm - 10:10 am
YQB
-
MDW
12h 25m2 stops
$439Multiple Airlines
Sat, Feb 14 - Tue, Feb 17
Multiple Airlines Logo
5:53 pm - 1:00 pm
ORD
-
YQB
18h 07m2 stops
Multiple Airlines Logo
6:30 am - 5:52 pm
YQB
-
ORD
12h 22m1 stop
$443Multiple Airlines
Sun, Jan 11 - Fri, Jan 16
Air Canada Logo
7:15 am - 2:19 pm
ORD
-
YQB
6h 04m1 stop
Air Canada Logo
9:15 am - 2:55 pm
YQB
-
ORD
6h 40m1 stop
$449Air Canada
Thu, Jan 8 - Mon, Jan 12
United Airlines Logo
10:45 am - 2:18 pm
ORD
-
YQB
2h 33mnonstop
United Airlines Logo
3:00 pm - 5:02 pm
YQB
-
ORD
3h 02mnonstop
$472United Airlines
Wed, Apr 15 - Tue, May 19
Porter Airlines Logo
11:00 am - 1:00 pm
MDW
-
YQB
25h 00m1 stop
Porter Airlines Logo
1:45 pm - 10:05 am
YQB
-
MDW
21h 20m1 stop
$513Porter Airlines
Fri, Jan 16 - Mon, Jan 19
Porter Airlines Logo
11:05 am - 3:40 pm
MDW
-
YQB
27h 35m1 stop
Porter Airlines Logo
1:45 pm - 10:10 am
YQB
-
MDW
21h 25m1 stop
$576Porter Airlines
Thu, Jan 8 - Mon, Jan 12
United Airlines Logo
7:45 am - 2:18 pm
STL
-
YQB
5h 33m1 stop
United Airlines Logo
3:00 pm - 9:47 pm
YQB
-
STL
7h 47m1 stop
$680United Airlines
Mon, Apr 20 - Tue, Apr 28

Porter Airlines flights from Illinois to Québec City

Our best Porter Airlines deals on Illinois to Québec City flight tickets
Porter Airlines
Jan 16
MDW11:00 amChicago Midway
25h 00m
1 stop
YQB1:00 pmQuébec City
Jan 19
YQB1:45 pmQuébec City
21h 20m
1 stop
MDW10:05 amChicago Midway
$513
Find similar
Porter Airlines
Jan 8
MDW11:05 amChicago Midway
27h 35m
1 stop
YQB3:40 pmQuébec City
Jan 12
YQB1:45 pmQuébec City
21h 25m
1 stop
MDW10:10 amChicago Midway
$576
Find similar
Porter Airlines
May 25
MDW9:40 amChicago Midway
5h 15m
1 stop
YQB3:55 pmQuébec City
Jun 5
YQB4:35 pmQuébec City
17h 10m
1 stop
MDW8:45 amChicago Midway
$586
Find similar

United Airlines flights from Illinois to Québec City

Our best United Airlines deals on Illinois to Québec City flight tickets
United Airlines
Apr 15
ORD10:45 amChicago O'Hare Intl
2h 33m
YQB2:18 pmQuébec City
May 19
YQB3:00 pmQuébec City
3h 02m
ORD5:02 pmChicago O'Hare Intl
$472
Find similar
United Airlines
Apr 15
ORD10:43 amChicago O'Hare Intl
10h 58m
2 stops
YQB10:41 pmQuébec City
May 19
YQB3:00 pmQuébec City
3h 02m
ORD5:02 pmChicago O'Hare Intl
$482
Find similar
United Airlines
Apr 15
ORD10:45 amChicago O'Hare Intl
2h 33m
YQB2:18 pmQuébec City
May 19
YQB3:00 pmQuébec City
3h 02m
ORD5:02 pmChicago O'Hare Intl
$483
Find similar

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 December 18, 2025.
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

ChicagoQuébec City

ORD - YQB

ORDYQB

Chicago O'Hare Intl

Thu 1/8

12:50 pm-6:14 pm

1 stop4h 24m

Québec City

Mon 1/12

9:15 am-3:10 pm

2 stops6h 55m

$421

ChicagoQuébec City

ORD - YQB

ORDYQB

Chicago O'Hare Intl

Thu 1/8

7:15 am-2:19 pm

1 stop6h 04m

Québec City

Mon 1/12

9:15 am-3:10 pm

2 stops6h 55m

$424

ChicagoQuébec City

ORD - YQB

ORDYQB

Chicago O'Hare Intl

Thu 1/8

8:00 am-6:14 pm

2 stops9h 14m

Québec City

Mon 1/12

9:15 am-3:10 pm

2 stops6h 55m

$426

ChicagoQuébec City

MDW - YQB

MDWYQB

Chicago Midway

Sat 2/14

12:50 pm-3:20 pm

1 stop25h 30m

Québec City

Tue 2/17

10:45 pm-10:10 am

2 stops12h 25m

$439

ChicagoQuébec City

ORD - YQB

ORDYQB

Chicago O'Hare Intl

Sun 1/11

5:53 pm-1:00 pm

2 stops18h 07m

Québec City

Fri 1/16

6:30 am-5:52 pm

1 stop12h 22m

$443

ChicagoQuébec City

ORD - YQB

ORDYQB

Chicago O'Hare Intl

Thu 1/8

7:15 am-2:19 pm

1 stop6h 04m

Québec City

Mon 1/12

9:15 am-2:55 pm

1 stop6h 40m

$449

ChicagoQuébec City

ORD - YQB

ORDYQB

Chicago O'Hare Intl

Wed 4/15

10:45 am-2:18 pm

Nonstop2h 33m

Québec City

Tue 5/19

3:00 pm-5:02 pm

Nonstop3h 02m

$472

ChicagoQuébec City

MDW - YQB

MDWYQB

Chicago Midway

Fri 1/16

11:00 am-1:00 pm

1 stop25h 00m

Québec City

Mon 1/19

1:45 pm-10:05 am

1 stop21h 20m

$513

ChicagoQuébec City

MDW - YQB

MDWYQB

Chicago Midway

Thu 1/8

11:05 am-3:40 pm

1 stop27h 35m

Québec City

Mon 1/12

1:45 pm-10:10 am

1 stop21h 25m

$576

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Mon 4/20

7:45 am-2:18 pm

1 stop5h 33m

Québec City

Tue 4/28

3:00 pm-9:47 pm

1 stop7h 47m

$680

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 $276, 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 October is your next best option. Flight prices from Illinois to Québec City during October average around $394.

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 $480. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Québec City on Sunday is $654.

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

In the afternoon is the cheapest time of day to fly from Illinois to Québec City when you can find flight prices for as low as $303. Flying to Québec City in the afternoon is an ideal time because this is during off-peak travel hours. At noon is when there is more demand to fly to Québec City, so prices are often more expensive at around $666 per ticket.

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 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 $528 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 $273 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?

No. A direct flight is the cheapest option for a flight between Illinois to Québec City.

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

$470

Fastest flight time

2h 33m

Direct flights

Mon, Tue, Wed, Thu, Sat and Sun

Airports in Québec City

1 airport
The best flight deal from Illinois to Québec City found on momondo in the last 72 hours is $470
The fastest flight from Illinois to Québec City takes 2h 33m
Direct flights go from Illinois to Québec City on Monday, Tuesday, Wednesday, Thursday, Saturday and Sunday. There are no airlines offering direct flights.
There is 1 airport in Québec City. From Illinois there are direct flights to Québec City (YQB).
Search flight deals

  • 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 $184Free CancellationRating
7.4
9,090 reviews
Search United Airlines flights
Air CanadaPriceFrom $215Free CancellationRating
7.1
10,534 reviews
Search Air Canada flights
American AirlinesPriceFrom $296Free CancellationRating
7.2
11,054 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
Victoriaville
Baie-Saint-Paul
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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