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

346 flights are operational weekly from Quebec to Illinois as of July 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

Which airlines fly to Illinois?

Air Canada, Porter 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 71% of people opting to fly with this airline when travelling 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.

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

How long is the flight from Quebec to Illinois?

The average flight duration from Quebec to Illinois depends on which airport you fly into and out of. Flying from Montreal to Chicago O'Hare Intl Airport is 2h 26m on average, while flying from Québec City to Chicago O'Hare Intl Airport is 2h 50m on average. Chicago O'Hare Intl Airport is the most popular airport in Illinois.

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

As of July 2025, 49 flights take off from Quebec and land in Illinois each day. The most common flight departure time for this route is 6:00a.m., with 56% of daily flights taking off in the afternoon.

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

Prices for flights from Quebec to Illinois are refreshed on a daily basis.

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

There are 5 operators available for flights from Quebec to Illinois as of July 2025.

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 necessary travel and health documents for your Illinois 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.

C$ 133 Cheap Flights from Quebec to Illinois in 2025

1 adult

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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 a.m. - 9:51 a.m.YUL-ORD

2h 31mdirect

8:40 a.m. - 11:57 a.m.ORD-YUL

2h 17mdirect

C$ 217Air Canada

Find Deal

Thu, 4 Sep - Mon, 8 Sep

9:25 a.m. - 11:18 a.m.YUL-ORD

2h 53mdirect

12:50 p.m. - 3:57 p.m.ORD-YUL

2h 07mdirect

C$ 218Air Canada

Find Deal

Thu, 20 Nov - Sun, 23 Nov

5:15 p.m. - 6:50 p.m.YUL-ORD

2h 35mdirect

9:37 p.m. - 12:24 p.m.ORD-YUL

13h 47m1 stop

C$ 254American Airlines

Find Deal

Thu, 18 Sep - Mon, 22 Sep

10:38 a.m. - 5:51 p.m.YUL-ORD

8h 13m1 stop

8:20 p.m. - 9:58 a.m.ORD-YUL

12h 38m1 stop

C$ 266American Airlines

Find Deal

Tue, 16 Sep - Tue, 16 Sep

9:45 a.m. - 11:23 a.m.YUL-ORD

2h 38mdirect

6:00 p.m. - 9:29 p.m.ORD-YUL

2h 29mdirect

C$ 281United Airlines

Find Deal

Thu, 4 Sep - Sun, 7 Sep

10:45 a.m. - 4:24 p.m.YUL-MDW

6h 39m1 stop

5:20 p.m. - 10:15 p.m.MDW-YUL

3h 55m1 stop

C$ 289Porter Airlines

Find Deal

Thu, 4 Sep - Sun, 7 Sep

6:00 a.m. - 10:38 a.m.YUL-ORD

5h 38m1 stop

6:00 a.m. - 1:09 p.m.ORD-YUL

6h 09m1 stop

C$ 289United Airlines

Find Deal

Thu, 4 Sep - Sun, 7 Sep

10:45 a.m. - 4:24 p.m.YUL-MDW

6h 39m1 stop

9:15 a.m. - 4:00 p.m.MDW-YUL

5h 45m1 stop

C$ 293Porter Airlines

Find Deal

Thu, 4 Sep - Mon, 8 Sep

12:20 p.m. - 12:39 p.m.YOW-ORD

25h 19m2 stops

5:30 p.m. - 6:20 p.m.ORD-YOW

23h 50m1 stop

C$ 508WestJet

Find Deal

Fri, 19 Sep - Mon, 22 Sep

5:55 a.m. - 9:36 p.m.YOW-MDW

16h 41m2 stops

12:43 p.m. - 12:22 a.m.MDW-YOW

10h 39m2 stops

C$ 622WestJet

Find Deal

Fri, 19 Sep - Mon, 22 Sep

United Airlines flights from Quebec to Illinois

Our best United Airlines deals on Quebec to Illinois flight tickets

United Airlines

4 Sep

YUL9:45 a.m.Montreal Pierre Elliott Trudeau Intl

2h 38m

ORD11:23 a.m.Chicago O'Hare Intl

7 Sep

ORD6:00 p.m.Chicago O'Hare Intl

2h 29m

YUL9:29 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 281

Find similar

United Airlines

4 Sep

YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl

5h 38m

1 stop

ORD10:38 a.m.Chicago O'Hare Intl

7 Sep

ORD6:00 a.m.Chicago O'Hare Intl

6h 09m

1 stop

YUL1:09 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 289

Find similar

United Airlines

29 Aug

YUL6:15 a.m.Montreal Pierre Elliott Trudeau Intl

2h 46m

ORD8:01 a.m.Chicago O'Hare Intl

5 Sep

ORD2:08 p.m.Chicago O'Hare Intl

2h 18m

YUL5:26 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 300

Find similar

WestJet flights from Quebec to Illinois

Our best WestJet deals on Quebec to Illinois flight tickets

WestJet

19 Sep

YOW12:20 p.m.Ottawa

25h 19m

2 stops

ORD12:39 p.m.Chicago O'Hare Intl

22 Sep

ORD5:30 p.m.Chicago O'Hare Intl

23h 50m

1 stop

YOW6:20 p.m.Ottawa

C$ 508

Find similar

WestJet

29 Jul

YUL8:10 a.m.Montreal Pierre Elliott Trudeau Intl

15h 41m

2 stops

ORD10:51 p.m.Chicago O'Hare Intl

25 Aug

ORD8:25 a.m.Chicago O'Hare Intl

15h 18m

2 stops

YUL12:43 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 532

Find similar

WestJet

29 Jul

YUL5:14 p.m.Montreal Pierre Elliott Trudeau Intl

20h 36m

1 stop

ORD12:50 p.m.Chicago O'Hare Intl

25 Aug

ORD6:10 a.m.Chicago O'Hare Intl

17h 33m

2 stops

YUL12:43 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 541

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?

In general, March is the cheapest month to fly from Quebec to Illinois. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 406. If you don’t want to visit Illinois in March, then you should wait until June to fly from Quebec, when ticket prices are also cheap, with an average price of C$ 412.

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

According to our data, Friday is the cheapest day to fly to Illinois from Quebec. The lowest ticket price found for a Friday departure recently was C$ 747. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Illinois is Monday, with ticket prices averaging around C$ 1,005.

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 C$ 793. If you have a flexible travel schedule, then try to avoid flying at noon when prices are C$ 936 on average. Flights to Illinois from Quebec at noon are generally more expensive because this time of day is more convenient for travellers’ schedules.

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 C$ 529 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 C$ 288 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?

You could potentially save up to 11% on your flight if you consider stops on a Quebec to Illinois flight.

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	C$ 133
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 C$ 133. The best round-trip flight deal from Quebec to Illinois found on momondo in the last 72 hours is C$ 217.

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 refreshed on a daily basis.
How many operators does momondo search for flights from Quebec to Illinois?
There are 5 operators available for flights from Quebec to Illinois as of July 2025.
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 necessary travel and health documents for your Illinois 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 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
American Airlines	PriceFrom C$ 240	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Porter Airlines	PriceFrom C$ 257	Free Cancellation	Rating 8.0 310 reviews	Search Porter Airlines flights
Air Canada	PriceFrom C$ 296	Free Cancellation	Rating 7.1 9,725 reviews	Search Air Canada flights
United Airlines	PriceFrom C$ 345	Free Cancellation	Rating 7.4 8,861 reviews	Search United Airlines flights
WestJet	PriceFrom C$ 449	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?

It is quick and easy to find Quebec to Illinois flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Illinois that suits you.

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

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

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

Once you have performed a search for Quebec to Illinois 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 Quebec to Illinois right now. Can momondo alert me if prices change?

Price alerts on flights to Illinois from Quebec are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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.

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Find better results for your trip to Illinois

Popular Cities in Illinois

Flights to Fort Lauderdalefrom C$ 166

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Flights to Miamifrom C$ 314

Flights to San Franciscofrom C$ 140

Flights to Honolulufrom C$ 278

Flights to Phoenixfrom C$ 207

Flights to Tampafrom C$ 185

Flights to Chicagofrom C$ 178

Flights to Houstonfrom C$ 304

Cheap flights from Quebec to Illinois from C$ 133

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 5/11. 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, great deals

Big names, great 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

United Airlines flights from Quebec to Illinois

Our best United Airlines deals on Quebec to Illinois flight tickets

WestJet flights from Quebec to Illinois

Our best WestJet 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?

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?

You could potentially save up to 11% on your flight if you consider stops on a Quebec to Illinois flight.

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

Which airlines fly to Illinois?

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

As of July 2025, 49 flights take off from Quebec and land in Illinois each day. The most common flight departure time for this route is 6:00a.m., with 56% of daily flights taking off in the afternoon.

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

346 flights are operational weekly from Quebec to Illinois as of July 2025. The most popular departure day for this route is Mon, with 14% of flights per week 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