What is the most punctual flight time for Canada to Chicago flights?

Generally, flights departing at night tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

How often are flights from Canada to Chicago delayed?

Historically, on average around 11% of flights between Canada and Chicago have experienced a delay on any given week. The average delay length over the past 12 months has been 139 minutes.

Which airline has the best punctuality record on Canada to Chicago flights?

According to our data, United Airlines has had the least delays on this route over the last 12 months, with about 6% of their flights experiencing any sort of delay.

How many flights depart from Canada to Chicago on average per day?

The number of flights available between Canada and Chicago is 94 per day as of January 2026. The most frequent departure time is 6:00a.m., with 49% of daily flights leaving in the afternoon.

How many flights depart from Canada to Chicago on average per week?

659 flights are operational weekly from Canada to Chicago as of January 2026. The most popular departure day for this route is Thu, with 15% of flights per week taking off on this day.

What is the cheapest airline that flies from Canada to Chicago?

Porter Airlines, WestJet, and United Airlines are the most popular carriers operating from Canada to Chicago

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

How long does it take to fly to Chicago?

Flight times from Canada to Chicago vary, but if you’re flying out of Toronto and flying into Chicago O'Hare Intl Airport (one of the most popular routes), then the duration is 1h 55m on average. Another popular route from Canada to Chicago is flying from Montreal to Chicago O'Hare Intl Airport, which will take roughly 2h 35m. Keep in mind that layovers or delays could extend your travel time.

Which airlines fly to Chicago?

Air Canada, United Airlines and WestJet are the top three most popular airlines that fly to Chicago from Canada according to our data. Air Canada is the first choice among our users, with 55% of people opting to fly with this airline when travelling to Chicago. Keep in mind that there are 7 different airlines that fly to Chicago on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Canada to Chicago?

Prices for flights from Canada to Chicago were last updated today.

How many operators does momondo search for flights from Canada to Chicago?

The number of operators available for flights from Canada to Chicago is 7 as of January 2026.

How old do you have to be to fly from Canada to Chicago?

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.

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

The necessary travel and health documents for your Chicago 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$ 135 Cheap Flights from Canada to Chicago in 2026

1 adult

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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

Enter your travel dates to find the best prices.

9:00 a.m. - 1:35 p.m.

YYC

ORD

3h 35mdirect

2:20 p.m. - 5:15 p.m.

ORD

YYC

3h 55mdirect

C$ 224WestJet

Fri, 6 Feb - Mon, 9 Feb

9:00 a.m. - 1:35 p.m.

YYC

ORD

3h 35mdirect

2:20 p.m. - 5:15 p.m.

ORD

YYC

3h 55mdirect

C$ 234WestJet

Fri, 6 Feb - Fri, 13 Feb

5:35 a.m. - 3:10 p.m.

YYC

ORD

8h 35m1 stop

2:00 p.m. - 8:59 p.m.

ORD

YYC

7h 59m1 stop

C$ 253Air Canada

Wed, 21 Jan - Sat, 24 Jan

11:00 a.m. - 11:50 a.m.

YTZ

MDW

1h 50mdirect

12:45 p.m. - 3:27 p.m.

MDW

YTZ

1h 42mdirect

C$ 254Porter Airlines

Sat, 21 Feb - Sat, 28 Feb

6:00 a.m. - 7:15 a.m.

YYZ

ORD

2h 15mdirect

5:00 a.m. - 11:13 a.m.

ORD

YYZ

5h 13m1 stop

C$ 254American Airlines

Thu, 5 Feb - Thu, 12 Feb

11:00 a.m. - 11:50 a.m.

YTZ

MDW

1h 50mdirect

11:00 a.m. - 1:42 p.m.

MDW

YTZ

1h 42mdirect

C$ 256Porter Airlines

Sat, 31 Jan - Mon, 2 Feb

8:30 a.m. - 2:41 p.m.

YVR

ORD

4h 11mdirect

3:35 p.m. - 6:10 p.m.

ORD

YVR

4h 35mdirect

C$ 261Air Canada

Wed, 4 Feb - Sun, 8 Feb

4:45 p.m. - 6:51 p.m.

YUL

ORD

3h 06mdirect

10:35 a.m. - 2:00 p.m.

ORD

YUL

2h 25mdirect

C$ 261United Airlines

Fri, 6 Feb - Mon, 9 Feb

6:00 a.m. - 8:05 a.m.

YUL

ORD

3h 05mdirect

10:35 a.m. - 2:00 p.m.

ORD

YUL

2h 25mdirect

C$ 263United Airlines

Fri, 6 Feb - Mon, 9 Feb

12:39 p.m. - 8:15 p.m.

YYZ

ORD

8h 36m1 stop

3:37 p.m. - 6:20 p.m.

ORD

YYZ

1h 43mdirect

C$ 263American Airlines

Sun, 1 Feb - Sun, 8 Feb

WestJet flights from Canada to Chicago

Our best WestJet deals on Canada to Chicago flight tickets

WestJet

6 Feb

YYC9:00 a.m.Calgary

3h 35m

ORD1:35 p.m.Chicago O'Hare Intl

13 Feb

ORD2:20 p.m.Chicago O'Hare Intl

3h 55m

YYC5:15 p.m.Calgary

C$ 234

WestJet

23 Feb

YYC9:00 a.m.Calgary

3h 35m

ORD1:35 p.m.Chicago O'Hare Intl

3 Mar

ORD8:41 a.m.Chicago O'Hare Intl

3h 50m

YYC11:31 a.m.Calgary

C$ 245

WestJet

4 May

YVR6:00 a.m.Vancouver Intl

8h 43m

1 stop

ORD4:43 p.m.Chicago O'Hare Intl

7 May

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

7h 05m

1 stop

YVR10:35 p.m.Vancouver Intl

C$ 247

Delta flights from Canada to Chicago

Our best Delta deals on Canada to Chicago flight tickets

Delta

13 Feb

YUL4:45 p.m.Montreal Pierre Elliott Trudeau Intl

4h 59m

1 stop

ORD8:44 p.m.Chicago O'Hare Intl

20 Feb

ORD5:37 p.m.Chicago O'Hare Intl

4h 49m

1 stop

YUL11:26 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 286

Delta

5 Feb

YYZ7:45 a.m.Toronto Pearson Intl

6h 28m

1 stop

ORD1:13 p.m.Chicago O'Hare Intl

8 Feb

ORD5:35 p.m.Chicago O'Hare Intl

4h 09m

1 stop

YYZ10:44 p.m.Toronto Pearson Intl

C$ 297

Delta

5 Feb

YYZ7:50 a.m.Toronto Pearson Intl

6h 36m

1 stop

ORD1:26 p.m.Chicago O'Hare Intl

8 Feb

ORD6:50 a.m.Chicago O'Hare Intl

3h 30m

1 stop

YYZ11:20 a.m.Toronto Pearson Intl

C$ 299

Fly from

Fly to

Route

Depart

Return

Price

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Fri 6/2

9:00 a.m.-1:35 p.m.

Nonstop3h 35m

Chicago O'Hare Intl

Mon 9/2

2:20 p.m.-5:15 p.m.

Nonstop3h 55m

C$ 224

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Fri 6/2

9:00 a.m.-1:35 p.m.

Nonstop3h 35m

Chicago O'Hare Intl

Fri 13/2

2:20 p.m.-5:15 p.m.

Nonstop3h 55m

C$ 234

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Wed 21/1

5:35 a.m.-3:10 p.m.

1 stop8h 35m

Chicago O'Hare Intl

Sat 24/1

2:00 p.m.-8:59 p.m.

1 stop7h 59m

C$ 253

TorontoChicago

YTZ - MDW

YTZMDW

Toronto Island

Sat 21/2

11:00 a.m.-11:50 a.m.

Nonstop1h 50m

Chicago Midway

Sat 28/2

12:45 p.m.-3:27 p.m.

Nonstop1h 42m

C$ 254

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Thu 5/2

6:00 a.m.-7:15 a.m.

Nonstop2h 15m

Chicago O'Hare Intl

Thu 12/2

5:00 a.m.-11:13 a.m.

1 stop5h 13m

C$ 254

TorontoChicago

YTZ - MDW

YTZMDW

Toronto Island

Sat 31/1

11:00 a.m.-11:50 a.m.

Nonstop1h 50m

Chicago Midway

Mon 2/2

11:00 a.m.-1:42 p.m.

Nonstop1h 42m

C$ 256

VancouverChicago

YVR - ORD

YVRORD

Vancouver Intl

Wed 4/2

8:30 a.m.-2:41 p.m.

Nonstop4h 11m

Chicago O'Hare Intl

Sun 8/2

3:35 p.m.-6:10 p.m.

Nonstop4h 35m

C$ 261

MontrealChicago

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

Fri 6/2

4:45 p.m.-6:51 p.m.

Nonstop3h 06m

Chicago O'Hare Intl

Mon 9/2

10:35 a.m.-2:00 p.m.

Nonstop2h 25m

C$ 261

MontrealChicago

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

Fri 6/2

6:00 a.m.-8:05 a.m.

Nonstop3h 05m

Chicago O'Hare Intl

Mon 9/2

10:35 a.m.-2:00 p.m.

Nonstop2h 25m

C$ 263

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Sun 1/2

12:39 p.m.-8:15 p.m.

1 stop8h 36m

Chicago O'Hare Intl

Sun 8/2

3:37 p.m.-6:20 p.m.

Nonstop1h 43m

C$ 263

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

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

Delays

Other information

What is the cheapest month to fly to Chicago?

The month of June is another great option to travel to Chicago, with average flight prices from Canada averaging around C$ 311.

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

The cheapest day to depart on your flight to Chicago is on a Friday when prices can be found for as low as C$ 584. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around C$ 1,040. These prices are subject to change though, so be sure to set up a Price Alert for flights to Chicago.

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

In the evening is the cheapest time of day to fly from Canada to Chicago when you can find flight prices for as low as C$ 635. Flying to Chicago in the evening is an ideal time because this is during off-peak travel hours. At noon is when there is more demand to fly to Chicago, so prices are often more expensive at around C$ 1,083 per ticket.

What is the cheapest Canada to Chicago flight route?

Fly from Calgary to Chicago O'Hare Intl for the best Canada - Chicago flight prices

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

You are more likely to see cheaper flights to Chicago from Canada when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around C$ 396 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Canada for as low as C$ 270 on momondo.

What cabin class options are available on Canada to Chicago flights?

There are 4 cabin classes available to choose from on Canada to Chicago 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 flights?

No. A direct flight is the cheapest option for a flight between Canada to Chicago.

Cheap Canada to Chicago flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Canada to Chicago

Best price found	C$ 198
Fastest flight time	1h 49m
Direct flights	Every day
Airports in Chicago	3 airports

The best one-way flight to Chicago from Canada in the past 72 hours is C$ 198. The best round-trip flight deal from Canada to Chicago found on momondo in the last 72 hours is C$ 288.

The fastest flight from Canada to Chicago takes 1h 49m

Direct flights go from Canada to Chicago every day.

There are 3 airports in Chicago. From Canada there are direct flights to Chicago Midway (MDW).

Search flight deals

When did momondo last update prices for flights from Canada to Chicago?
Prices for flights from Canada to Chicago were last updated today.
How many operators does momondo search for flights from Canada to Chicago?
The number of operators available for flights from Canada to Chicago is 7 as of January 2026.
How old do you have to be to fly from Canada to Chicago?
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.
What documentation or ID do you need to fly to Chicago?
The necessary travel and health documents for your Chicago 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?
Based on momondo bookings for flights between Canada and Chicago, the leading plane model is Embraer 175 (Enhanced Winglets), making up 15.05% of the total bookings. Other popular models include De Havilland (Bombardier) DHC-8-400 Dash 8Q with 10.31%, Embraer 170 with 9.34%, and Boeing 737-800 with 8.21%.

Best airlines flying from Canada to Chicago

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

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom C$ 149	Free Cancellation	Rating 7.1 10,603 reviews	Search Air Canada flights
WestJet	PriceFrom C$ 177	Free Cancellation	Rating 7.2 3,235 reviews	Search WestJet flights
Delta	PriceFrom C$ 184	Free Cancellation	Rating 7.9 8,025 reviews	Search Delta flights
American Airlines	PriceFrom C$ 185	Free Cancellation	Rating 7.2 11,094 reviews	Search American Airlines flights
United Airlines	PriceFrom C$ 187	Free Cancellation	Rating 7.4 9,139 reviews	Search United Airlines flights
Porter Airlines	PriceFrom C$ 189	Free Cancellation	Rating 8.0 406 reviews	Search Porter Airlines flights
Alaska Airlines	PriceFrom C$ 387	Free Cancellation	Rating 8.0 11,661 reviews	Search Alaska Airlines flights

Munster

Hammond

Merrillville

Why use momondo?

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

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

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

Yes. momondo enables you to select and highlight flights to Chicago from Canada with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight 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?

If you are simply researching potential flights to Chicago, momondo offers a useful price alert feature which will track prices for flights to Chicago from Canada and alert you when they change.

An easier way to manage your Chicago 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 the United States

Fly into one of these airports located in Chicago

Chicago Midway Airport

Chicago O'Hare Intl Airport

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Cheap flights from Canada to Chicago from C$ 135

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 19/2. 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

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Price Alerts

Find the cheapest flights from Canada to Chicago

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WestJet flights from Canada to Chicago

Our best WestJet deals on Canada to Chicago flight tickets

Delta flights from Canada to Chicago

Our best Delta deals on Canada to Chicago flight tickets

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Use the filters below to find and compare flights from Canada to Chicago that are best for you.

See travel insights to Chicago from

How to get the cheapest flight ticket from Canada to Chicago

What is the cheapest month to fly to Chicago?

The month of June is another great option to travel to Chicago, with average flight prices from Canada averaging around C$ 311.

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

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

What is the cheapest Canada to Chicago flight route?

Fly from Calgary to Chicago O'Hare Intl for the best Canada - Chicago flight prices

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

What cabin class options are available on Canada to Chicago flights?

There are 4 cabin classes available to choose from on Canada to Chicago 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 flights?

No. A direct flight is the cheapest option for a flight between Canada to Chicago.

What is the cheapest airline that flies from Canada to Chicago?

Porter Airlines, WestJet, and United Airlines are the most popular carriers operating from Canada to Chicago

Which airlines fly to Chicago?

How often are flights from Canada to Chicago delayed?

Historically, on average around 11% of flights between Canada and Chicago have experienced a delay on any given week. The average delay length over the past 12 months has been 139 minutes.

What is the most punctual flight time for Canada to Chicago flights?

Generally, flights departing at night tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Canada to Chicago flights?

According to our data, United Airlines has had the least delays on this route over the last 12 months, with about 6% of their flights experiencing any sort of delay.

How many flights depart from Canada to Chicago on average per day?

The number of flights available between Canada and Chicago is 94 per day as of January 2026. The most frequent departure time is 6:00a.m., with 49% of daily flights leaving in the afternoon.

How many flights depart from Canada to Chicago on average per week?

659 flights are operational weekly from Canada to Chicago as of January 2026. The most popular departure day for this route is Thu, with 15% of flights per week taking off on this day.

How long does it take to fly to Chicago?

Cheap Canada to Chicago flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Canada to Chicago

Best price found

Fastest flight time

Direct flights

Airports in Chicago

When did momondo last update prices for flights from Canada to Chicago?

How many operators does momondo search for flights from Canada to Chicago?

How old do you have to be to fly from Canada to Chicago?

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

What is the most popular plane model from Canada to Chicago?

Best airlines flying from Canada to Chicago

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

Travelling 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 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 the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 25.6 km from Chicago