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 31m 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 2h 55m.

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

As of July 2025, 346 flights take off from Quebec and land in Illinois each week. The most common flight departure day for this route is Mon, with 14% 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 49 per day as of July 2025. The most frequent departure time is 6:00AM, with 56% of daily flights leaving in the afternoon.

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

Air Canada, American Airlines, and United Airlines are the most popular carriers operating from Quebec to Illinois

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 67% of people opting to fly with this airline when traveling to Illinois. Keep in mind that there are 5 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 July 2025, there are 6 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.

$97 Cheap Flights from Quebec to Illinois in 2025

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Find the cheapest flights from Quebec to Illinois

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

8:20 am - 9:51 amYUL-ORD

2h 31mnonstop

10:40 am - 1:54 pmORD-YUL

2h 14mnonstop

$165Air Canada

Find Deal

Thu, Sep 4 - Mon, Sep 8

8:20 am - 9:51 amYUL-ORD

2h 31mnonstop

8:40 am - 11:57 amORD-YUL

2h 17mnonstop

$175Air Canada

Find Deal

Fri, Sep 5 - Mon, Sep 8

4:55 pm - 6:41 pmYUL-ORD

2h 46mnonstop

7:11 am - 10:40 amORD-YUL

2h 29mnonstop

$179United Airlines

Find Deal

Thu, Sep 4 - Sun, Sep 7

9:45 am - 11:23 amYUL-ORD

2h 38mnonstop

6:00 am - 1:09 pmORD-YUL

6h 09m1 stop

$186United Airlines

Find Deal

Thu, Sep 4 - Sun, Sep 7

5:15 pm - 6:50 pmYUL-ORD

2h 35mnonstop

8:20 pm - 9:46 amORD-YUL

12h 26m1 stop

$209American Airlines

Find Deal

Tue, Sep 16 - Fri, Sep 19

10:45 am - 4:24 pmYUL-MDW

6h 39m1 stop

5:20 pm - 10:15 pmMDW-YUL

3h 55m1 stop

$211Porter Airlines

Find Deal

Thu, Sep 4 - Sun, Sep 7

10:45 am - 4:24 pmYUL-MDW

6h 39m1 stop

9:15 am - 4:00 pmMDW-YUL

5h 45m1 stop

$214Porter Airlines

Find Deal

Thu, Sep 4 - Mon, Sep 8

7:50 am - 6:50 pmYUL-ORD

12h 00m1 stop

8:25 am - 11:46 amORD-YUL

2h 21mnonstop

$215American Airlines

Find Deal

Thu, Sep 4 - Sun, Sep 7

6:00 am - 4:43 pmYOW-ORD

11h 43m1 stop

5:30 pm - 4:19 pmORD-YOW

21h 49m2 stops

$337WestJet

Find Deal

Fri, Sep 19 - Mon, Sep 22

7:50 am - 12:39 pmYOW-ORD

29h 49m2 stops

5:30 pm - 4:19 pmORD-YOW

21h 49m2 stops

$358WestJet

Find Deal

Fri, Sep 19 - Mon, Sep 22

Air Canada flights from Quebec to Illinois

Our best Air Canada deals on Quebec to Illinois flight tickets

Air Canada

Sep 4

YUL8:20 amMontreal Pierre Elliott Trudeau Intl

2h 31m

ORD9:51 amChicago O'Hare Intl

Sep 8

ORD10:40 amChicago O'Hare Intl

2h 14m

YUL1:54 pmMontreal Pierre Elliott Trudeau Intl

$165

Find similar

Air Canada

Sep 5

YUL8:20 amMontreal Pierre Elliott Trudeau Intl

2h 31m

ORD9:51 amChicago O'Hare Intl

Sep 8

ORD8:40 amChicago O'Hare Intl

2h 17m

YUL11:57 amMontreal Pierre Elliott Trudeau Intl

$175

Find similar

Air Canada

Oct 2

YUL8:20 amMontreal Pierre Elliott Trudeau Intl

2h 31m

ORD9:51 amChicago O'Hare Intl

Oct 6

ORD3:35 pmChicago O'Hare Intl

2h 15m

YUL6:50 pmMontreal Pierre Elliott Trudeau Intl

$176

Find similar

United Airlines flights from Quebec to Illinois

Our best United Airlines deals on Quebec to Illinois flight tickets

United Airlines

Sep 4

YUL4:55 pmMontreal Pierre Elliott Trudeau Intl

2h 46m

ORD6:41 pmChicago O'Hare Intl

Sep 7

ORD7:11 amChicago O'Hare Intl

2h 29m

YUL10:40 amMontreal Pierre Elliott Trudeau Intl

$179

Find similar

United Airlines

Sep 4

YUL9:45 amMontreal Pierre Elliott Trudeau Intl

2h 38m

ORD11:23 amChicago O'Hare Intl

Sep 7

ORD6:00 amChicago O'Hare Intl

6h 09m

1 stop

YUL1:09 pmMontreal Pierre Elliott Trudeau Intl

$186

Find similar

United Airlines

Sep 4

YUL6:00 amMontreal Pierre Elliott Trudeau Intl

5h 38m

1 stop

ORD10:38 amChicago O'Hare Intl

Sep 7

ORD6:00 amChicago O'Hare Intl

6h 09m

1 stop

YUL1:09 pmMontreal Pierre Elliott Trudeau Intl

$198

Find similar

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 March. Flight prices, which tend to average around $296, 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 March, then flying in June is also cheap. Prices for this month can be found on momondo for an average of $301.

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

The cheapest day to depart from Quebec to Illinois is on a Saturday when prices can be found for as low as $454. Flights from Quebec to Illinois on a Monday will generally be more expensive and average around $583. 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 at noon. Flights from Quebec to Illinois during this time can be as low as $496. Flights in the morning are often more expensive with an average ticket price of $512.

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 $386 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 $210 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	$97
Fastest flight time	2h 19m
Direct flights	Every day
Airports in Illinois	3 airports

The best one-way flight to Illinois from Quebec in the past 72 hours is $97. The best round-trip flight deal from Quebec to Illinois found on momondo in the last 72 hours is $165.

The fastest flight from Quebec to Illinois takes 2h 19m

Direct flights go from Quebec to Illinois every day.

There are 3 airports near Illinois: Chicago O'Hare Intl (ORD), Chicago Midway (MDW), Lambert-St Louis (STL)

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 July 2025, there are 6 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 28.20% of all bookings. The subsequent popular models are Embraer 175 at 17.30%, Boeing 737 MAX 8 at 13.44%, and Airbus A321-100/200 at 8.68%.

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
United Airlines	PriceFrom $112	Free Cancellation	Rating 7.4 8,861 reviews	Search United Airlines flights
Porter Airlines	PriceFrom $217	Free Cancellation	Rating 8.0 310 reviews	Search Porter Airlines flights
Air Canada	PriceFrom $231	Free Cancellation	Rating 7.1 9,725 reviews	Search Air Canada flights
American Airlines	PriceFrom $275	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
WestJet	PriceFrom $334	Free Cancellation	Rating 7.2 2,942 reviews	Search WestJet 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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Cheap flights from Quebec to Illinois from $97

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 11/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Quebec to Illinois

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Air Canada flights from Quebec to Illinois

Our best Air Canada deals on Quebec to Illinois flight tickets

United Airlines flights from Quebec to Illinois

Our best United Airlines deals on Quebec to Illinois flight tickets

See travel insights to Illinois from

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

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?

Our most recent data shows that the best time of day to fly to Illinois is at noon. Flights from Quebec to Illinois during this time can be as low as $496. Flights in the morning are often more expensive with an average ticket price of $512.

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?

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.

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

Air Canada, American Airlines, and United Airlines are the most popular carriers operating from Quebec to Illinois

What airlines fly to Illinois?

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

The number of flights available between Quebec and Illinois is 49 per day as of July 2025. The most frequent departure time is 6:00AM, with 56% of daily flights leaving in the afternoon.

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

As of July 2025, 346 flights take off from Quebec and land in Illinois each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

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

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

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

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

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

What is the most popular plane model from Quebec to 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?

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

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

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

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

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