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

As of July 2025, there are 876 flights per week flying from Canada to Chicago O'Hare Intl Airport. The most common day of the week flights depart is Thu, with 16% of flights taking off on this day.

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 Canada according to our data. Air Canada is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Chicago O'Hare Intl Airport. Keep in mind that there are 4 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 long does it take to fly to Chicago O'Hare Intl Airport?

On average, it takes 2h 31m to fly from Canada to Chicago O'Hare Intl Airport if you fly out of Montreal (the most popular airport in Canada) and into Chicago O'Hare Intl Airport (the most popular airport in Chicago O'Hare Intl Airport). If you’re flying out of Calgary and into Chicago O'Hare Intl Airport, then the flight time is around 3h 20m.

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

As of July 2025, 125 flights take off from Canada and land in Chicago O'Hare Intl Airport each day. The most common flight departure time for this route is 1:00PM, with 45% of daily flights taking off in the afternoon.

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

WestJet, Air Canada, and American Airlines are the most popular carriers operating from Canada to Chicago O'Hare Intl

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

Prices for flights from Canada to Chicago O'Hare Intl Airport are updated daily.

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

As of July 2025, there are 4 operators available to choose from for flights from Canada to Chicago O'Hare Intl Airport.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Canada to Chicago O'Hare Intl Airport.

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

The necessary travel and health documents for your Chicago O'Hare Intl 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.

$90 Cheap Flights from Canada to Chicago O'Hare Intl Airport in 2025

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Find the cheapest flights from Canada to Chicago

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Canada to Chicago

12:15 pm - 4:43 pmYYC-ORD

3h 28mnonstop

5:30 pm - 8:19 pmORD-YYC

3h 49mnonstop

$133WestJet

Find Deal

Wed, Sep 3 - Tue, Sep 9

12:05 pm - 1:01 pmYYZ-ORD

1h 56mnonstop

3:55 pm - 6:34 pmORD-YYZ

1h 39mnonstop

$147Air Canada

Find Deal

Fri, Nov 7 - Sun, Nov 9

8:05 am - 12:39 pmYEG-ORD

3h 34mnonstop

1:40 pm - 4:28 pmORD-YEG

3h 48mnonstop

$150WestJet

Find Deal

Sat, Sep 6 - Sat, Sep 13

12:15 pm - 4:43 pmYYC-ORD

3h 28mnonstop

8:47 am - 11:38 amORD-YYC

3h 51mnonstop

$158

Find Deal

Wed, Sep 24 - Thu, Oct 23

6:15 am - 6:26 pmYYC-ORD

11h 11m1 stop

9:44 pm - 1:53 pmORD-YYC

17h 09m1 stop

$174United Airlines

Find Deal

Wed, Sep 24 - Thu, Oct 23

8:05 am - 12:32 pmYEG-ORD

3h 27mnonstop

1:27 pm - 4:25 pmORD-YEG

3h 58mnonstop

$174United Airlines

Find Deal

Wed, Sep 10 - Sat, Sep 13

5:15 pm - 6:12 pmYYZ-ORD

1h 57mnonstop

9:12 pm - 11:58 pmORD-YYZ

1h 46mnonstop

$182Lufthansa

Find Deal

Thu, Sep 4 - Sun, Sep 7

6:15 am - 7:57 pmYYC-ORD

12h 42m1 stop

8:30 pm - 11:19 pmORD-YYC

3h 49mnonstop

$188

Find Deal

Thu, Sep 4 - Wed, Sep 10

6:00 am - 7:10 pmYYZ-ORD

14h 10m1 stop

11:49 am - 2:30 pmORD-YYZ

1h 41mnonstop

$196American Airlines

Find Deal

Tue, Oct 7 - Sun, Oct 12

7:35 am - 12:20 pmYYZ-ORD

5h 45m1 stop

9:48 am - 5:15 pmORD-YYZ

6h 27m1 stop

$197American Airlines

Find Deal

Thu, Sep 4 - Mon, Sep 8

WestJet flights from Canada to Chicago O'Hare Intl Airport

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

WestJet

Sep 3

YYC12:15 pmCalgary

3h 28m

ORD4:43 pmChicago O'Hare Intl

Sep 9

ORD5:30 pmChicago O'Hare Intl

3h 49m

YYC8:19 pmCalgary

$133

Find similar

WestJet

Sep 6

YEG8:05 amEdmonton

3h 34m

ORD12:39 pmChicago O'Hare Intl

Sep 13

ORD1:40 pmChicago O'Hare Intl

3h 48m

YEG4:28 pmEdmonton

$150

Find similar

WestJet

Sep 4

YYC12:15 pmCalgary

3h 28m

ORD4:43 pmChicago O'Hare Intl

Sep 9

ORD5:30 pmChicago O'Hare Intl

3h 49m

YYC8:19 pmCalgary

$153

Find similar

Air Canada flights from Canada to Chicago O'Hare Intl Airport

Our best Air Canada deals on Canada to Chicago O'Hare Intl Airport flight tickets

Air Canada

Nov 7

YYZ12:05 pmToronto Pearson Intl

1h 56m

ORD1:01 pmChicago O'Hare Intl

Nov 9

ORD3:55 pmChicago O'Hare Intl

1h 39m

YYZ6:34 pmToronto Pearson Intl

$147

Find similar

Air Canada

Sep 13

YTZ3:25 pmToronto Island

5h 46m

1 stop

ORD8:11 pmChicago O'Hare Intl

Sep 20

ORD3:35 pmChicago O'Hare Intl

4h 59m

1 stop

YTZ9:34 pmToronto Island

$155

Find similar

Air Canada

Sep 13

YYZ4:00 pmToronto Pearson Intl

5h 11m

1 stop

ORD8:11 pmChicago O'Hare Intl

Sep 20

ORD8:25 pmChicago O'Hare Intl

1h 43m

YYZ11:08 pmToronto Pearson Intl

$157

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Wed 9/3

12:15 pm-4:43 pm

Nonstop3h 28m

Chicago O'Hare Intl

Tue 9/9

5:30 pm-8:19 pm

Nonstop3h 49m

$133

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Fri 11/7

12:05 pm-1:01 pm

Nonstop1h 56m

Chicago O'Hare Intl

Sun 11/9

3:55 pm-6:34 pm

Nonstop1h 39m

$147

EdmontonChicago

YEG - ORD

YEGORD

Edmonton

Sat 9/6

8:05 am-12:39 pm

Nonstop3h 34m

Chicago O'Hare Intl

Sat 9/13

1:40 pm-4:28 pm

Nonstop3h 48m

$150

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Wed 9/24

12:15 pm-4:43 pm

Nonstop3h 28m

Chicago O'Hare Intl

Thu 10/23

8:47 am-11:38 am

Nonstop3h 51m

$158

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Wed 9/24

6:15 am-6:26 pm

1 stop11h 11m

Chicago O'Hare Intl

Thu 10/23

9:44 pm-1:53 pm

1 stop17h 09m

$174

EdmontonChicago

YEG - ORD

YEGORD

Edmonton

Wed 9/10

8:05 am-12:32 pm

Nonstop3h 27m

Chicago O'Hare Intl

Sat 9/13

1:27 pm-4:25 pm

Nonstop3h 58m

$174

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Thu 9/4

5:15 pm-6:12 pm

Nonstop1h 57m

Chicago O'Hare Intl

Sun 9/7

9:12 pm-11:58 pm

Nonstop1h 46m

$182

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Thu 9/4

6:15 am-7:57 pm

1 stop12h 42m

Chicago O'Hare Intl

Wed 9/10

8:30 pm-11:19 pm

Nonstop3h 49m

$188

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Tue 10/7

6:00 am-7:10 pm

1 stop14h 10m

Chicago O'Hare Intl

Sun 10/12

11:49 am-2:30 pm

Nonstop1h 41m

$196

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Thu 9/4

7:35 am-12:20 pm

1 stop5h 45m

Chicago O'Hare Intl

Mon 9/8

9:48 am-5:15 pm

1 stop6h 27m

$197

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 Canada 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 November is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Canada averaging around $275.

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 Friday when prices can be found for as low as $434. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from Canada because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $708.

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 Canada in the evening is the least expensive time of day to depart. momondo users have found prices as low as $375 when looking at flights departing in the evening. Try not to purchase tickets in the afternoon because they tend to be around $597. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

Fly from Toronto Pearson Intl to Chicago O'Hare Intl for the best Canada - 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 Canada when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $296 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 Canada for as low as $240 on momondo.

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

There are 4 cabin classes available to choose from on Canada 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.

Can stopping save me money on Canada to Chicago O'Hare Intl Airport flights?

No. A direct flight is the cheapest option for a flight between Canada to Chicago O'Hare Intl Airport.

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

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

Best Price Found	$90
Fastest flight time	1h 53m
Direct flights	Every day

The best one-way flight to Chicago O'Hare Intl Airport from Canada in the past 72 hours is $90. The best round-trip flight deal from Canada to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $133.

The fastest flight from Canada to Chicago O'Hare Intl Airport takes 1h 53m

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

Search flight deals

When did momondo last update prices for flights from Canada to Chicago O'Hare Intl Airport?
Prices for flights from Canada to Chicago O'Hare Intl Airport are updated daily.
How many operators does momondo search for flights from Canada to Chicago O'Hare Intl Airport?
As of July 2025, there are 4 operators available to choose from for flights from Canada to Chicago O'Hare Intl Airport.
How old do you have to be to fly from Canada to Chicago O'Hare Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Canada to Chicago O'Hare Intl Airport.
What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?
The necessary travel and health documents for your Chicago O'Hare Intl 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 Canada to Chicago O'Hare Intl Airport?
Based on momondo bookings for flights between Canada and Chicago O'Hare Intl Airport, the leading plane model is Embraer 175 (Enhanced Winglets), making up 16.54% of the total bookings. Other popular models include Boeing 737-800 with 12.56%, De Havilland (Bombardier) DHC-8-400 Dash 8Q with 10.67%, and Embraer 175 with 7.80%.

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

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

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $109	Free Cancellation	Rating 7.1 9,851 reviews	Search Air Canada flights
United Airlines	PriceFrom $112	Free Cancellation	Rating 7.4 8,900 reviews	Search United Airlines flights
WestJet	PriceFrom $137	Free Cancellation	Rating 7.2 2,978 reviews	Search WestJet flights
American Airlines	PriceFrom $167	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights

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Merrillville

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Naperville

Rosemont

Kenosha

New Buffalo

Joliet

Oak Brook

Racine

Hammond

Tinley Park

Elgin

Orland Park

Aurora

Janesville

Benton Harbor

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Canada to Chicago for you.

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

Yes. All flights to Chicago from Canada on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Canada to Chicago flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Canada 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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Cheap flights from Canada to Chicago from $90

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Canada to Chicago departing on 9/24. 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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Find the cheapest flights from Canada to Chicago

Recent round-trip flight deals from Canada to Chicago

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Recent last minute flight deals from Canada to Chicago

Recent direct flight deals from Canada to Chicago

WestJet flights from Canada to Chicago O'Hare Intl Airport

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

Air Canada flights from Canada to Chicago O'Hare Intl Airport

Our best Air Canada deals on Canada to Chicago O'Hare Intl Airport flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Canada 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 Canada 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 November is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Canada averaging around $275.

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 Canada to Chicago O'Hare Intl flight route?

Fly from Toronto Pearson Intl to Chicago O'Hare Intl for the best Canada - 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 Canada to Chicago O'Hare Intl flights?

There are 4 cabin classes available to choose from on Canada 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.

Can stopping save me money on Canada to Chicago O'Hare Intl Airport flights?

No. A direct flight is the cheapest option for a flight between Canada to Chicago O'Hare Intl Airport.

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

WestJet, Air Canada, and American Airlines are the most popular carriers operating from Canada to Chicago O'Hare Intl

What airlines fly to Chicago O'Hare Intl Airport?

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

As of July 2025, 125 flights take off from Canada and land in Chicago O'Hare Intl Airport each day. The most common flight departure time for this route is 1:00PM, with 45% of daily flights taking off in the afternoon.

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

As of July 2025, there are 876 flights per week flying from Canada to Chicago O'Hare Intl Airport. The most common day of the week flights depart is Thu, with 16% of flights taking off on this day.

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

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

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

Best Price Found

Fastest flight time

Direct flights

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

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

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

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

Compare and see reviews for airlines that fly from Canada 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 Canada to Chicago?

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

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

I’m not ready to book a flight from Canada 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