What is the cheapest airline that flies from Quebec to Illinois?

Air Canada, Porter Airlines, and WestJet are the most popular carriers operating from Quebec to Illinois

How long is the flight from Quebec to Illinois?

The flight from Quebec to Illinois depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Montreal (a popular airport in Quebec) to Chicago O'Hare Intl Airport (the most popular airport in Illinois), then the flight time is 2h 35m on average. If you fly from Québec City (another popular airport in Quebec) to Chicago O'Hare Intl Airport, then the average flight time is 3h.

How many flights depart from Quebec to Illinois on average per week?

As of March 2026, 215 flights take off from Quebec and land in Illinois each week. The most common flight departure day for this route is Mon, with 15% of weekly flights taking off on this day.

How many flights depart from Quebec to Illinois on average per day?

The number of flights available between Quebec and Illinois is 30 per day as of March 2026. The most frequent departure time is 4:00PM, with 63% of daily flights leaving in the afternoon.

What airlines fly to Illinois?

Air Canada, American Airlines and United Airlines are the top three most popular airlines that fly to Illinois from Quebec according to our data. Air Canada is the first choice among our users, with 72% of people opting to fly with this airline when traveling to Illinois. Keep in mind that there are 4 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Quebec to Illinois?

Prices for flights from Quebec to Illinois are updated daily.

How many operators does momondo search for flights from Quebec to Illinois?

As of March 2026, there are 5 operators available to choose from for flights from Quebec to Illinois.

How old do you have to be to fly from Quebec to Illinois?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Quebec to Illinois.

What documentation or ID do you need to fly to Illinois?

The travel and health documents you'll need for your trip to Illinois may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Illinois. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$101 Cheap Flights from Quebec to Illinois in 2026

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Find the cheapest flights from Quebec to Illinois

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:30 am - 9:40 am

YUL

MDW

4h 10m

1 stop

10:25 am - 5:15 pm

MDW

YUL

5h 50m

1 stop

$163Porter Airlines

Fri, May 8 - Sun, May 10

7:00 am - 1:01 pm

YUL

ORD

7h 01m

1 stop

12:50 pm - 4:05 pm

ORD

YUL

2h 15mnonstop

$165Air Canada

Thu, Mar 26 - Mon, Mar 30

10:35 am - 2:35 pm

YUL

MDW

5h 00m

1 stop

10:25 am - 5:15 pm

MDW

YUL

5h 50m

1 stop

$165Porter Airlines

Thu, Jun 4 - Mon, Jun 8

9:25 am - 11:18 am

YUL

ORD

2h 53mnonstop

3:35 pm - 6:55 pm

ORD

YUL

2h 20mnonstop

$166Air Canada

Thu, Mar 26 - Mon, Mar 30

12:30 pm - 11:46 pm

YUL

STL

12h 16m

1 stop

5:21 pm - 11:44 am

STL

YUL

17h 23m

1 stop

$349American Airlines

Mon, Apr 20 - Sat, Apr 25

5:55 pm - 11:51 pm

YOW

STL

6h 56m

1 stop

7:00 pm - 3:23 pm

STL

YOW

19h 23m

2 stops

$353United Airlines

Wed, Mar 18 - Tue, Mar 24

2:05 pm - 11:51 pm

YOW

STL

10h 46m

2 stops

7:00 pm - 3:23 pm

STL

YOW

19h 23m

2 stops

$361United Airlines

Wed, Mar 18 - Tue, Mar 24

1:55 pm - 4:00 pm

YQB

ORD

3h 05mnonstop

5:00 am - 3:31 pm

ORD

YQB

9h 31m

1 stop

$406American Airlines

Thu, Jun 4 - Mon, Jun 8

5:40 am - 10:19 pm

YOW

BMI

17h 39m

2 stops

12:02 pm - 12:39 am

BMI

YOW

11h 37m

2 stops

$739Delta

Sat, Apr 11 - Wed, Apr 15

5:40 am - 11:20 am

YOW

BMI

30h 40m

2 stops

12:02 pm - 12:39 am

BMI

YOW

11h 37m

2 stops

$740Delta

Sat, Apr 11 - Wed, Apr 15

American Airlines flights from Quebec to Illinois

Our best American Airlines deals on Quebec to Illinois flight tickets

American Airlines

Mar 31

YUL7:30 amMontreal Pierre Elliott Trudeau Intl

14h 48m

1 stop

ORD9:18 pmChicago O'Hare Intl

Apr 10

ORD7:15 amChicago O'Hare Intl

5h 37m

1 stop

YUL1:52 pmMontreal Pierre Elliott Trudeau Intl

$201

American Airlines

Apr 11

YUL7:45 amMontreal Pierre Elliott Trudeau Intl

14h 50m

1 stop

ORD9:35 pmChicago O'Hare Intl

Apr 12

ORD8:18 amChicago O'Hare Intl

2h 26m

YUL11:44 amMontreal Pierre Elliott Trudeau Intl

$211

American Airlines

Mar 12

YUL3:45 pmMontreal Pierre Elliott Trudeau Intl

3h 00m

ORD5:45 pmChicago O'Hare Intl

Mar 15

ORD5:00 amChicago O'Hare Intl

16h 44m

1 stop

YUL10:44 pmMontreal Pierre Elliott Trudeau Intl

$300

WestJet flights from Quebec to Illinois

Our best WestJet deals on Quebec to Illinois flight tickets

WestJet

Mar 15

YUL12:50 pmMontreal Pierre Elliott Trudeau Intl

6h 04m

1 stop

MDW5:54 pmChicago Midway

Mar 22

MDW1:10 pmChicago Midway

9h 03m

1 stop

YUL11:13 pmMontreal Pierre Elliott Trudeau Intl

$415

WestJet

May 1

YOW6:55 amOttawa

6h 50m

2 stops

ORD12:45 pmChicago O'Hare Intl

May 3

ORD7:00 amChicago O'Hare Intl

9h 35m

2 stops

YOW5:35 pmOttawa

$417

WestJet

Mar 14

YUL12:50 pmMontreal Pierre Elliott Trudeau Intl

21h 03m

1 stop

MDW8:53 amChicago Midway

Mar 19

MDW9:35 amChicago Midway

14h 03m

2 stops

YUL12:38 amMontreal Pierre Elliott Trudeau Intl

$476

Fly from

Fly to

Route

Depart

Return

Price

MontrealChicago

YUL - MDW

YULMDW

Montreal Pierre Elliott Trudeau Intl

Fri 5/8

6:30 am-9:40 am

1 stop4h 10m

Chicago Midway

Sun 5/10

10:25 am-5:15 pm

1 stop5h 50m

$163

MontrealChicago

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

Thu 3/26

7:00 am-1:01 pm

1 stop7h 01m

Chicago O'Hare Intl

Mon 3/30

12:50 pm-4:05 pm

Nonstop2h 15m

$165

MontrealChicago

YUL - MDW

YULMDW

Montreal Pierre Elliott Trudeau Intl

Thu 6/4

10:35 am-2:35 pm

1 stop5h 00m

Chicago Midway

Mon 6/8

10:25 am-5:15 pm

1 stop5h 50m

$165

MontrealChicago

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

Thu 3/26

9:25 am-11:18 am

Nonstop2h 53m

Chicago O'Hare Intl

Mon 3/30

3:35 pm-6:55 pm

Nonstop2h 20m

$166

MontrealSt. Louis

YUL - STL

YULSTL

Montreal Pierre Elliott Trudeau Intl

Mon 4/20

12:30 pm-11:46 pm

1 stop12h 16m

Lambert-St Louis

Sat 4/25

5:21 pm-11:44 am

1 stop17h 23m

$349

OttawaSt. Louis

YOW - STL

YOWSTL

Ottawa

Wed 3/18

5:55 pm-11:51 pm

1 stop6h 56m

Lambert-St Louis

Tue 3/24

7:00 pm-3:23 pm

2 stops19h 23m

$353

OttawaSt. Louis

YOW - STL

YOWSTL

Ottawa

Wed 3/18

2:05 pm-11:51 pm

2 stops10h 46m

Lambert-St Louis

Tue 3/24

7:00 pm-3:23 pm

2 stops19h 23m

$361

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Thu 6/4

1:55 pm-4:00 pm

Nonstop3h 05m

Chicago O'Hare Intl

Mon 6/8

5:00 am-3:31 pm

1 stop9h 31m

$406

OttawaBloomington

YOW - BMI

YOWBMI

Ottawa

Sat 4/11

5:40 am-10:19 pm

2 stops17h 39m

Bloomington-Normal

Wed 4/15

12:02 pm-12:39 am

2 stops11h 37m

$739

OttawaBloomington

YOW - BMI

YOWBMI

Ottawa

Sat 4/11

5:40 am-11:20 am

2 stops30h 40m

Bloomington-Normal

Wed 4/15

12:02 pm-12:39 am

2 stops11h 37m

$740

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from Quebec 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

Prices

Airlines

Other information

What is the cheapest month to fly to Illinois?

The cheapest month to fly to Illinois from Quebec is in September. Flight prices, which tend to average around $279, 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 September, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $283.

What is the cheapest day to depart on your flight to Illinois?

The cheapest day to depart from Quebec to Illinois is on a Friday when prices can be found for as low as $432. Flights from Quebec to Illinois on a Monday will generally be more expensive and average around $672. 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 afternoon. Flights from Quebec to Illinois during this time can be as low as $509. Flights in the morning are often more expensive with an average ticket price of $524.

What is the cheapest Quebec to Illinois flight route?

Fly from Montreal Pierre Elliott Trudeau Intl to Chicago O'Hare Intl for the best Quebec - Illinois flight prices

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

You are more likely to see cheaper flights to Illinois from Quebec when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $355 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Quebec for as low as $228 on momondo.

What cabin class options are available on Quebec to Illinois flights?

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

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

Cheap Quebec to Illinois flight deals and tips

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

Best Price Found	$189
Fastest flight time	2h 20m
Direct flights	Every day
Airports in Illinois	98 airports

The best one-way flight to Illinois from Quebec in the past 72 hours is $189. The best round-trip flight deal from Quebec to Illinois found on momondo in the last 72 hours is $340.

The fastest flight from Quebec to Illinois takes 2h 20m

Direct flights go from Quebec to Illinois every day.

There are 98 airports in Illinois. From Quebec there are direct flights to Chicago O'Hare Intl (ORD).

Search flight deals

When did momondo last update prices for flights from Quebec to Illinois?
Prices for flights from Quebec to Illinois are updated daily.
How many operators does momondo search for flights from Quebec to Illinois?
As of March 2026, there are 5 operators available to choose from for flights from Quebec to Illinois.
How old do you have to be to fly from Quebec to Illinois?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Quebec to Illinois.
What documentation or ID do you need to fly to Illinois?
The travel and health documents you'll need for your trip to Illinois may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Illinois. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Quebec to Illinois?
momondo data reveals that the most frequently booked plane model on the route from Quebec to Illinois is Embraer 175 (Enhanced Winglets), representing 24.67% of all bookings. The subsequent popular models are Embraer 170 at 18.33%, Canadair (Bombardier) Regional Jet 900 at 11.67%, and Embraer 175 at 10.02%.

Best airlines flying from Quebec to Illinois

Compare and see reviews for airlines that fly from Quebec to Illinois with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $156	Free Cancellation	Rating 7.1 10,767 reviews	Search Air Canada flights
Porter Airlines	PriceFrom $158	Free Cancellation	Rating 8.0 420 reviews	Search Porter Airlines flights
American Airlines	PriceFrom $189	Free Cancellation	Rating 7.1 11,370 reviews	Search American Airlines flights
United Airlines	PriceFrom $267	Free Cancellation	Rating 7.4 9,375 reviews	Search United Airlines flights

Why use momondo?

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

Finding the right flight to Illinois from Quebec is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Illinois quick and easy, saving you time and money.

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

All flight searches from Quebec to Illinois on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Quebec to Illinois?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Illinois from Quebec.

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

Of course. momondo tracks the price of Quebec to Illinois flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Popular cities in Illinois

Flights to New Yorkfrom $55

Flights to Los Angelesfrom $54

Flights to Miamifrom $49

Flights to Orlandofrom $46

Flights to Chicagofrom $55

Flights to San Franciscofrom $50

Flights to Las Vegasfrom $53

Flights to Washington, D.C.from $56

Flights to Bostonfrom $76

Flights to Atlantafrom $53

Flights to Dallasfrom $60

Flights to Seattlefrom $48

Cheap flights from Quebec to Illinois from $101

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Quebec to Illinois departing on 4/1. 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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American Airlines flights from Quebec to Illinois

Our best American Airlines deals on Quebec to Illinois flight tickets

WestJet flights from Quebec to Illinois

Our best WestJet deals on Quebec to Illinois flight tickets

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How to get the cheapest flight ticket from Quebec to Illinois

What is the cheapest month to fly to Illinois?

What is the cheapest day to depart on your flight to Illinois?

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

What is the cheapest Quebec to Illinois flight route?

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

What cabin class options are available on Quebec to Illinois flights?

Can stopping save me money on Quebec to Illinois flights?

What is the cheapest airline that flies from Quebec to Illinois?

What airlines fly to Illinois?

How many flights depart from Quebec to Illinois on average per day?

How many flights depart from Quebec to Illinois on average per week?

How long is the flight from Quebec to Illinois?

Cheap Quebec to Illinois flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Illinois

Best airlines flying from Quebec to Illinois

Compare and see reviews for airlines that fly from Quebec to Illinois with momondo

Why use momondo?

An easier way to manage your Illinois trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Illinois

Popular cities in Illinois

Popular flights according to clicks in the last 7 days on momondo

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According to popular flight searches on momondo this year

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