What is the cheapest airline that flies from Quebec to Chicago O'Hare Intl?

Air Canada, United Airlines, and Lufthansa are the most popular carriers operating from Quebec to Chicago O'Hare Intl

How many flights depart from Quebec to Chicago O'Hare Intl Airport on average per day?

As of September 2025, there are 47 flights per day flying from Quebec to Chicago O'Hare Intl Airport. The most common time of day flights depart is 6:00AM, with 55% of flights taking off in the afternoon.

What airlines fly to Chicago O'Hare Intl Airport?

Air Canada, United Airlines and American Airlines are the top three most popular airlines that fly to Chicago O'Hare Intl Airport from Quebec according to our data. Air Canada is the first choice among our users, with 75% of people opting to fly with this airline when traveling to Chicago O'Hare Intl Airport. Keep in mind that there are 3 different airlines that fly to Chicago O'Hare Intl Airport on a routine basis, so you have a few additional options to choose from.

How many flights depart from Quebec to Chicago O'Hare Intl Airport on average per week?

As of September 2025, 331 flights take off from Quebec and land in Chicago O'Hare Intl Airport each week. The most common flight departure day for this route is Wed, with 15% of weekly flights taking off on this day.

How long does it take to fly to Chicago O'Hare Intl Airport?

On average, it takes 2h 31m to fly from Quebec to Chicago O'Hare Intl Airport if you fly out of Montreal (the most popular airport in Quebec) and into Chicago O'Hare Intl Airport (the most popular airport in Chicago O'Hare Intl Airport). If you’re flying out of Québec City and into Chicago O'Hare Intl Airport, then the flight time is around 2h 50m.

When did momondo last update prices for flights from Quebec to Chicago O'Hare Intl Airport?

Prices for flights from Quebec to Chicago O'Hare Intl Airport were last updated today.

How many operators does momondo search for flights from Quebec to Chicago O'Hare Intl Airport?

The number of operators available for flights from Quebec to Chicago O'Hare Intl Airport is 3 as of September 2025.

How old do you have to be to fly from Quebec to Chicago O'Hare Intl 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 Quebec to Chicago O'Hare Intl Airport.

What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

The travel and health documents you'll need for your trip to Chicago O'Hare Intl Airport 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 Chicago O'Hare Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$105 Cheap Flights from Quebec to Chicago O'Hare Intl Airport in 2025/26

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Find the cheapest flights from Quebec to Chicago

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

3:10 pm - 8:00 pmYQB-ORD

5h 50m1 stop

12:50 pm - 6:14 pmORD-YQB

4h 24m1 stop

$167Air Canada

Find Deal

Fri, Nov 21 - Thu, Nov 27

4:14 pm - 6:04 pmYQB-ORD

2h 50mnonstop

9:56 am - 1:36 pmORD-YQB

2h 40mnonstop

$171American Airlines

Find Deal

Thu, Oct 23 - Mon, Oct 27

6:00 am - 1:01 pmYQB-ORD

8h 01m2 stops

12:50 pm - 6:14 pmORD-YQB

4h 24m1 stop

$179Air Canada

Find Deal

Mon, Nov 10 - Tue, Nov 11

10:55 am - 3:10 pmYQB-ORD

5h 15m1 stop

3:55 pm - 10:43 pmORD-YQB

5h 48m1 stop

$180Air Canada

Find Deal

Sat, Nov 8 - Sat, Nov 15

4:14 pm - 6:04 pmYQB-ORD

2h 50mnonstop

5:00 am - 3:34 pmORD-YQB

9h 34m1 stop

$181American Airlines

Find Deal

Thu, Oct 23 - Mon, Oct 27

4:55 pm - 11:30 pmYQB-ORD

7h 35m1 stop

10:46 am - 2:13 pmORD-YQB

2h 27mnonstop

$186United Airlines

Find Deal

Thu, Oct 23 - Mon, Oct 27

5:10 pm - 11:34 pmYQB-ORD

7h 24m1 stop

9:15 am - 3:52 pmORD-YQB

5h 37m1 stop

$191United Airlines

Find Deal

Mon, Nov 10 - Tue, Nov 11

2:48 pm - 8:14 pmYOW-ORD

6h 26m1 stop

7:20 am - 10:26 amORD-YOW

2h 06mnonstop

$286Lufthansa

Find Deal

Sat, Oct 25 - Sun, Oct 26

6:40 pm - 11:58 pmYUL-ORD

6h 18m1 stop

7:10 am - 12:02 pmORD-YUL

3h 52m1 stop

$288Delta

Find Deal

Wed, Oct 22 - Tue, Oct 28

7:00 am - 3:00 pmYUL-ORD

9h 00m1 stop

5:20 am - 11:31 amORD-YUL

5h 11m1 stop

$289Delta

Find Deal

Wed, Oct 22 - Wed, Oct 29

WestJet flights from Quebec to Chicago O'Hare Intl Airport

Our best WestJet deals on Quebec to Chicago O'Hare Intl Airport flight tickets

WestJet

Oct 16

YUL12:55 pmMontreal Pierre Elliott Trudeau Intl

6h 19m

1 stop

ORD6:14 pmChicago O'Hare Intl

Oct 19

ORD7:10 amChicago O'Hare Intl

3h 52m

1 stop

YUL12:02 pmMontreal Pierre Elliott Trudeau Intl

$319

Find similar

WestJet

Oct 9

YUL6:00 amMontreal Pierre Elliott Trudeau Intl

4h 43m

1 stop

ORD9:43 amChicago O'Hare Intl

Oct 20

ORD4:56 pmChicago O'Hare Intl

5h 18m

1 stop

YUL11:14 pmMontreal Pierre Elliott Trudeau Intl

$376

Find similar

WestJet

Oct 9

YUL6:00 amMontreal Pierre Elliott Trudeau Intl

4h 43m

1 stop

ORD9:43 amChicago O'Hare Intl

Oct 14

ORD7:10 amChicago O'Hare Intl

15h 04m

1 stop

YUL11:14 pmMontreal Pierre Elliott Trudeau Intl

$404

Find similar

American Airlines flights from Quebec to Chicago O'Hare Intl Airport

Our best American Airlines deals on Quebec to Chicago O'Hare Intl Airport flight tickets

American Airlines

Oct 23

YQB4:14 pmQuébec City

2h 50m

ORD6:04 pmChicago O'Hare Intl

Oct 27

ORD9:56 amChicago O'Hare Intl

2h 40m

YQB1:36 pmQuébec City

$171

Find similar

American Airlines

Oct 23

YQB4:14 pmQuébec City

2h 50m

ORD6:04 pmChicago O'Hare Intl

Oct 27

ORD5:00 amChicago O'Hare Intl

9h 34m

1 stop

YQB3:34 pmQuébec City

$181

Find similar

American Airlines

Oct 25

YQB4:14 pmQuébec City

2h 50m

ORD6:04 pmChicago O'Hare Intl

Oct 26

ORD9:56 amChicago O'Hare Intl

2h 40m

YQB1:36 pmQuébec City

$202

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Quebec to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Fri 11/21

3:10 pm-8:00 pm

1 stop5h 50m

Chicago O'Hare Intl

Thu 11/27

12:50 pm-6:14 pm

1 stop4h 24m

$167

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Thu 10/23

4:14 pm-6:04 pm

Nonstop2h 50m

Chicago O'Hare Intl

Mon 10/27

9:56 am-1:36 pm

Nonstop2h 40m

$171

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Mon 11/10

6:00 am-1:01 pm

2 stops8h 01m

Chicago O'Hare Intl

Tue 11/11

12:50 pm-6:14 pm

1 stop4h 24m

$179

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Sat 11/8

10:55 am-3:10 pm

1 stop5h 15m

Chicago O'Hare Intl

Sat 11/15

3:55 pm-10:43 pm

1 stop5h 48m

$180

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Thu 10/23

4:14 pm-6:04 pm

Nonstop2h 50m

Chicago O'Hare Intl

Mon 10/27

5:00 am-3:34 pm

1 stop9h 34m

$181

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Thu 10/23

4:55 pm-11:30 pm

1 stop7h 35m

Chicago O'Hare Intl

Mon 10/27

10:46 am-2:13 pm

Nonstop2h 27m

$186

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Mon 11/10

5:10 pm-11:34 pm

1 stop7h 24m

Chicago O'Hare Intl

Tue 11/11

9:15 am-3:52 pm

1 stop5h 37m

$191

OttawaChicago

YOW - ORD

YOWORD

Ottawa

Sat 10/25

2:48 pm-8:14 pm

1 stop6h 26m

Chicago O'Hare Intl

Sun 10/26

7:20 am-10:26 am

Nonstop2h 06m

$286

MontrealChicago

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

Wed 10/22

6:40 pm-11:58 pm

1 stop6h 18m

Chicago O'Hare Intl

Tue 10/28

7:10 am-12:02 pm

1 stop3h 52m

$288

MontrealChicago

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

Wed 10/22

7:00 am-3:00 pm

1 stop9h 00m

Chicago O'Hare Intl

Wed 10/29

5:20 am-11:31 am

1 stop5h 11m

$289

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Quebec to Chicago O'Hare Intl Airport

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 Chicago O'Hare Intl Airport?

The month of May is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Quebec averaging around $290.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Saturday when prices can be found for as low as $472. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Quebec because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $636.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Quebec at noon is the least expensive time of day to depart. momondo users have found prices as low as $496 when looking at flights departing at noon. Try not to purchase tickets in the afternoon because they tend to be around $555. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Quebec to Chicago O'Hare Intl flight route?

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

How far in advance should I book a flight to Chicago O'Hare Intl Airport?

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Quebec when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $382 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from Quebec for as low as $210 on momondo.

What cabin class options are available on Quebec to Chicago O'Hare Intl flights?

There are 4 cabin classes available to choose from on Quebec to Chicago O'Hare Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Quebec to Chicago O'Hare Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Quebec to Chicago O'Hare Intl Airport

Best Price Found	$252
Fastest flight time	2h 08m
Direct flights	Every day

The best one-way flight to Chicago O'Hare Intl Airport from Quebec in the past 72 hours is $252. The best round-trip flight deal from Quebec to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $301.

The fastest flight from Quebec to Chicago O'Hare Intl Airport takes 2h 08m

Direct flights go from Quebec to Chicago O'Hare Intl Airport every day.

Search flight deals

When did momondo last update prices for flights from Quebec to Chicago O'Hare Intl Airport?
Prices for flights from Quebec to Chicago O'Hare Intl Airport were last updated today.
How many operators does momondo search for flights from Quebec to Chicago O'Hare Intl Airport?
The number of operators available for flights from Quebec to Chicago O'Hare Intl Airport is 3 as of September 2025.
How old do you have to be to fly from Quebec to Chicago O'Hare Intl 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 Quebec to Chicago O'Hare Intl Airport.
What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?
The travel and health documents you'll need for your trip to Chicago O'Hare Intl Airport 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 Chicago O'Hare Intl Airport. 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 Chicago O'Hare Intl Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Quebec to Chicago O'Hare Intl Airport is Embraer 175 (Enhanced Winglets) (28.45% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (14.80%), Embraer 175 (13.81%), and Airbus A321-100/200 (10.07%).

Best airlines flying from Quebec to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Quebec to Chicago O'Hare Intl Airport with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $112	Free Cancellation	Rating 7.4 8,928 reviews	Search United Airlines flights
Air Canada	PriceFrom $180	Free Cancellation	Rating 7.1 10,000 reviews	Search Air Canada flights
American Airlines	PriceFrom $262	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights

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South Haven

Rockford

Schaumburg

Merrillville

Gurnee

Naperville

Rosemont

Kenosha

New Buffalo

Joliet

Oak Brook

Racine

Hammond

Orland Park

Tinley Park

Elgin

Aurora

Janesville

Benton Harbor

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Quebec to Chicago. Millions of users trust and use momondo every year so you are in good hands.

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

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

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

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

If you are not ready to book a flight from Quebec to Chicago now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Chicago and let you know when they change.

An easier way to manage your Chicago O'Hare Intl Airport trip

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Quebec flight routes

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Flights from Montreal Pierre Elliott Trudeau Intl to Fort Lauderdale

Flights from Québec City to Orlando

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Flights from Montreal Pierre Elliott Trudeau Intl to Newark

Cheap flights from Quebec to Chicago from $105

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 Chicago departing on 1/17. 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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Big names and deals

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Filter for what you want

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Cheap round-trip flights

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Cheap last minute flights

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WestJet flights from Quebec to Chicago O'Hare Intl Airport

Our best WestJet deals on Quebec to Chicago O'Hare Intl Airport flight tickets

American Airlines flights from Quebec to Chicago O'Hare Intl Airport

Our best American Airlines deals on Quebec to Chicago O'Hare Intl Airport flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Quebec to Chicago O'Hare Intl Airport that are best for you.

See travel insights to Chicago from

How to get the cheapest flight ticket from Quebec to Chicago O'Hare Intl Airport

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 Chicago O'Hare Intl Airport?

The month of May is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Quebec averaging around $290.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

What is the cheapest Quebec to Chicago O'Hare Intl flight route?

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

How far in advance should I book a flight to Chicago O'Hare Intl Airport?

What cabin class options are available on Quebec to Chicago O'Hare Intl flights?

There are 4 cabin classes available to choose from on Quebec to Chicago O'Hare Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

What is the cheapest airline that flies from Quebec to Chicago O'Hare Intl?

Air Canada, United Airlines, and Lufthansa are the most popular carriers operating from Quebec to Chicago O'Hare Intl

What airlines fly to Chicago O'Hare Intl Airport?

How many flights depart from Quebec to Chicago O'Hare Intl Airport on average per day?

As of September 2025, there are 47 flights per day flying from Quebec to Chicago O'Hare Intl Airport. The most common time of day flights depart is 6:00AM, with 55% of flights taking off in the afternoon.

How many flights depart from Quebec to Chicago O'Hare Intl Airport on average per week?

As of September 2025, 331 flights take off from Quebec and land in Chicago O'Hare Intl Airport each week. The most common flight departure day for this route is Wed, with 15% of weekly flights taking off on this day.

How long does it take to fly to Chicago O'Hare Intl Airport?

Cheap Quebec to Chicago O'Hare Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Quebec to Chicago O'Hare Intl Airport

Best Price Found

Fastest flight time

Direct flights

When did momondo last update prices for flights from Quebec to Chicago O'Hare Intl Airport?

How many operators does momondo search for flights from Quebec to Chicago O'Hare Intl Airport?

How old do you have to be to fly from Quebec to Chicago O'Hare Intl Airport?

What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

What is the most popular plane model from Quebec to Chicago O'Hare Intl Airport?

Best airlines flying from Quebec to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Quebec to Chicago O'Hare Intl Airport with momondo

Traveling to a place near Chicago?

Why use momondo?

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

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

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

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

An easier way to manage your Chicago O'Hare Intl Airport 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 Chicago

Popular cities in the United States

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