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

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

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

According to our data, Korean Air have had the least number of delays on this route over the last 12 months; with about 11% of their flights experiencing any sort of delay.

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

As of December 2025, there are 695 flights per week flying from Chicago O'Hare Intl Airport to Canada. The most common day of the week flights depart is Thu, with 15% of flights taking off on this day.

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

99 flights are operational daily from Chicago O'Hare Intl Airport to Canada as of December 2025. The most popular departure time for this route is 6:00PM, with 40% of flights per day taking off at noon.

How often are flights from Chicago to Canada delayed?

Historically, on average around 18% of flights between Chicago and Canada have experienced a delay on any given week. The average delay length over the past 12 months has been 137 minutes.

What airlines fly to Canada?

United Airlines, Air Canada and American Airlines are the top three most popular airlines that fly to Canada from Chicago O'Hare Intl Airport according to our data. United Airlines is the first choice among our users, with 29% of people opting to fly with this airline when traveling to Canada. Keep in mind that there are 7 different airlines that fly to Canada on a routine basis, so you have a few additional options to choose from.

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

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

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

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

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

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

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

There are 7 operators available for flights from Chicago O'Hare Intl Airport to Canada as of December 2025.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago O'Hare Intl Airport to Canada.

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

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

$56 Cheap Flights from Chicago O'Hare Intl Airport to Canada in 2025/26

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Round-trip

One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

5:30 pm - 8:19 pm

ORD

YYC

3h 49mnonstop

12:15 pm - 4:43 pm

YYC

ORD

3h 28mnonstop

$154WestJet

Tue, May 12 - Sat, May 23

5:30 pm - 8:19 pm

ORD

YYC

3h 49mnonstop

12:15 pm - 4:43 pm

YYC

ORD

3h 28mnonstop

$155WestJet

Tue, May 12 - Wed, May 20

10:00 am - 12:40 pm

ORD

YYZ

1h 40mnonstop

12:05 pm - 1:01 pm

YYZ

ORD

1h 56mnonstop

$184Air Canada

Sun, Jan 25 - Sun, Feb 1

8:00 am - 10:40 am

ORD

YYZ

1h 40mnonstop

12:05 pm - 1:01 pm

YYZ

ORD

1h 56mnonstop

$185Air Canada

Thu, Jan 29 - Sun, Feb 1

11:50 am - 3:08 pm

ORD

YUL

2h 18mnonstop

3:50 pm - 5:50 pm

YUL

ORD

3h 00mnonstop

$187American Airlines

Mon, Feb 9 - Wed, Feb 11

8:45 pm - 11:20 pm

ORD

YYZ

1h 35mnonstop

12:15 pm - 9:03 pm

YYZ

ORD

33h 48m3 stops

$187Multiple Airlines

Sun, Jan 25 - Sun, Feb 1

10:00 am - 12:40 pm

ORD

YYZ

1h 40mnonstop

12:15 pm - 7:38 pm

YYZ

ORD

32h 23m3 stops

$190Multiple Airlines

Sun, Jan 25 - Sun, Feb 1

11:51 am - 9:44 pm

ORD

YYZ

8h 53m1 stop

11:35 am - 12:30 pm

YYZ

ORD

1h 55mnonstop

$195American Airlines

Fri, Feb 6 - Mon, Feb 9

6:15 am - 1:40 pm

ORD

YUL

6h 25m1 stop

7:00 am - 4:54 pm

YUL

ORD

10h 54m1 stop

$236Delta

Sat, Feb 14 - Sat, Feb 21

6:15 am - 1:40 pm

ORD

YUL

6h 25m1 stop

7:00 am - 2:10 pm

YUL

ORD

8h 10m1 stop

$237Delta

Sat, Feb 14 - Sat, Feb 21

Delta flights from Chicago O'Hare Intl Airport to Canada

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

Delta

Feb 5

ORD6:50 amChicago O'Hare Intl

3h 30m

1 stop

YYZ11:20 amToronto Pearson Intl

Feb 9

YYZ12:12 pmToronto Pearson Intl

5h 26m

1 stop

ORD4:38 pmChicago O'Hare Intl

$233

Find similar

Delta

Feb 5

ORD6:15 amChicago O'Hare Intl

6h 27m

1 stop

YUL1:42 pmMontreal Pierre Elliott Trudeau Intl

Feb 8

YUL6:00 amMontreal Pierre Elliott Trudeau Intl

4h 41m

1 stop

ORD9:41 amChicago O'Hare Intl

$236

Find similar

Delta

Feb 14

ORD6:15 amChicago O'Hare Intl

6h 25m

1 stop

YUL1:40 pmMontreal Pierre Elliott Trudeau Intl

Feb 17

YUL7:00 amMontreal Pierre Elliott Trudeau Intl

7h 34m

1 stop

ORD1:34 pmChicago O'Hare Intl

$237

Find similar

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

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

American Airlines

Feb 6

ORD11:51 amChicago O'Hare Intl

8h 53m

1 stop

YYZ9:44 pmToronto Pearson Intl

Feb 9

YYZ11:35 amToronto Pearson Intl

1h 55m

ORD12:30 pmChicago O'Hare Intl

$195

Find similar

American Airlines

Feb 2

ORD8:56 pmChicago O'Hare Intl

14h 28m

1 stop

YUL12:24 pmMontreal Pierre Elliott Trudeau Intl

Feb 6

YUL3:50 pmMontreal Pierre Elliott Trudeau Intl

3h 00m

ORD5:50 pmChicago O'Hare Intl

$198

Find similar

American Airlines

Feb 6

ORD6:05 amChicago O'Hare Intl

8h 45m

1 stop

YYZ3:50 pmToronto Pearson Intl

Feb 9

YYZ7:00 amToronto Pearson Intl

8h 29m

1 stop

ORD2:29 pmChicago O'Hare Intl

$210

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Tue 5/12

5:30 pm-8:19 pm

Nonstop3h 49m

Calgary

Sat 5/23

12:15 pm-4:43 pm

Nonstop3h 28m

$154

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Tue 5/12

5:30 pm-8:19 pm

Nonstop3h 49m

Calgary

Wed 5/20

12:15 pm-4:43 pm

Nonstop3h 28m

$155

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Sun 1/25

10:00 am-12:40 pm

Nonstop1h 40m

Toronto Pearson Intl

Sun 2/1

12:05 pm-1:01 pm

Nonstop1h 56m

$184

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Thu 1/29

8:00 am-10:40 am

Nonstop1h 40m

Toronto Pearson Intl

Sun 2/1

12:05 pm-1:01 pm

Nonstop1h 56m

$185

ChicagoMontreal

ORD - YUL

ORDYUL

Chicago O'Hare Intl

Mon 2/9

11:50 am-3:08 pm

Nonstop2h 18m

Montreal Pierre Elliott Trudeau Intl

Wed 2/11

3:50 pm-5:50 pm

Nonstop3h 00m

$187

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Sun 1/25

8:45 pm-11:20 pm

Nonstop1h 35m

Toronto Pearson Intl

Sun 2/1

12:15 pm-9:03 pm

3 stops33h 48m

$187

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Sun 1/25

10:00 am-12:40 pm

Nonstop1h 40m

Toronto Pearson Intl

Sun 2/1

12:15 pm-7:38 pm

3 stops32h 23m

$190

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Fri 2/6

11:51 am-9:44 pm

1 stop8h 53m

Toronto Pearson Intl

Mon 2/9

11:35 am-12:30 pm

Nonstop1h 55m

$195

ChicagoMontreal

ORD - YUL

ORDYUL

Chicago O'Hare Intl

Sat 2/14

6:15 am-1:40 pm

1 stop6h 25m

Montreal Pierre Elliott Trudeau Intl

Sat 2/21

7:00 am-4:54 pm

1 stop10h 54m

$236

ChicagoMontreal

ORD - YUL

ORDYUL

Chicago O'Hare Intl

Sat 2/14

6:15 am-1:40 pm

1 stop6h 25m

Montreal Pierre Elliott Trudeau Intl

Sat 2/21

7:00 am-2:10 pm

1 stop8h 10m

$237

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 Chicago O'Hare Intl Airport to Canada

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 Canada?

If you aren’t able to travel during the month of July, then book flights to Canada from Chicago O'Hare Intl Airport during September instead. Flights to Canada in September, while not as cheap as those in July, still average around $242.

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

Our data shows that Thursday is the least expensive day to fly to Canada. Tickets to fly out on this day can be as low as $572. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Chicago O'Hare Intl Airport to Canada for around $761.

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

In the morning is the cheapest time of day to fly from Chicago O'Hare Intl Airport to Canada when you can find flight prices for as low as $569. Flying to Canada in the morning is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Canada is in the afternoon when prices are around $756.

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

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

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

You are more likely to see cheaper flights to Canada from Chicago O'Hare Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Canada for around $300 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Canada from Chicago O'Hare Intl Airport for as low as $152 on momondo.

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

There are 4 cabin classes available to choose from on Chicago O'Hare Intl to Canada 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 Chicago O'Hare Intl Airport to Canada flights?

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

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

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

Best Price Found	$95
Fastest flight time	1h 35m
Direct flights	Every day
Airports in Canada	513 airports

The best one-way flight to Canada from Chicago O'Hare Intl Airport in the past 72 hours is $95. The best round-trip flight deal from Chicago O'Hare Intl Airport to Canada found on momondo in the last 72 hours is $222.

The fastest flight from Chicago O'Hare Intl Airport to Canada takes 1h 35m

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

There are 513 airports in Canada. From Chicago O'Hare Intl Airport there are direct flights to Toronto Pearson Intl (YYZ), Toronto Island (YTZ).

Search flight deals

When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Canada?
Prices for flights from Chicago O'Hare Intl Airport to Canada are updated daily.
How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Canada?
There are 7 operators available for flights from Chicago O'Hare Intl Airport to Canada as of December 2025.
How old do you have to be to fly from Chicago O'Hare Intl Airport to Canada?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago O'Hare Intl Airport to Canada.
What documentation or ID do you need to fly to Canada?
The travel and health documents you'll need for your trip to Canada 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 Canada. 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 Chicago O'Hare Intl Airport to Canada?
Based on momondo bookings for flights between Chicago O'Hare Intl Airport and Canada, the leading plane model is Embraer 175 (Enhanced Winglets), making up 15.00% of the total bookings. Other popular models include Boeing 737-800 with 9.93%, Embraer 175 with 7.44%, and Embraer 170 with 6.59%.

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

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

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $86	Free Cancellation	Rating 7.1 10,516 reviews	Search Air Canada flights
United Airlines	PriceFrom $90	Free Cancellation	Rating 7.4 9,095 reviews	Search United Airlines flights
Delta	PriceFrom $108	Free Cancellation	Rating 7.9 8,005 reviews	Search Delta flights
WestJet	PriceFrom $142	Free Cancellation	Rating 7.2 3,194 reviews	Search WestJet flights
American Airlines	PriceFrom $192	Free Cancellation	Rating 7.2 11,050 reviews	Search American Airlines flights
Porter Airlines	PriceFrom $294	Free Cancellation	Rating 8.0 398 reviews	Search Porter Airlines flights
Alaska Airlines	PriceFrom $343	Free Cancellation	Rating 8.0 11,432 reviews	Search Alaska Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chicago to Canada. momondo saves you time and could save you money on your trip.

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

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

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

momondo helps you find the best flight between Chicago and Canada by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Chicago to Canada flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Canada 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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Popular cities in Canada

Flights to Torontofrom $98

Flights to Vancouverfrom $84

Flights to Montrealfrom $188

Flights to Calgaryfrom $148

Flights to Ottawafrom $146

Flights to Halifaxfrom $252

Flights to Winnipegfrom $173

Flights to Québec Cityfrom $266

Flights to Saskatoonfrom $169

Flights to Kelownafrom $148

Flights to St. John'sfrom $280

Flights to Reginafrom $197

Chicago O'Hare Intl Airport flight routes

Flights from Chicago O'Hare Intl to Baltimore/Washington

Flights from Chicago O'Hare Intl to Minneapolis St Paul

Flights from Chicago O'Hare Intl to Atlanta Hartsfield-Jackson

Flights from Chicago O'Hare Intl to New York John F Kennedy Intl

Flights from Chicago O'Hare Intl to Austin Bergstrom

Flights from Chicago O'Hare Intl to Tweed-New Haven

Cheap flights from Chicago O'Hare Intl Airport to Canada from $56

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Find the cheapest flights from Chicago O'Hare Intl Airport to Canada

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Delta flights from Chicago O'Hare Intl Airport to Canada

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

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

momondo Fare Finder

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

See travel insights to Canada from

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

What is the cheapest month to fly to Canada?

If you aren’t able to travel during the month of July, then book flights to Canada from Chicago O'Hare Intl Airport during September instead. Flights to Canada in September, while not as cheap as those in July, still average around $242.

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

Our data shows that Thursday is the least expensive day to fly to Canada. Tickets to fly out on this day can be as low as $572. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Chicago O'Hare Intl Airport to Canada for around $761.

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

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

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

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

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

There are 4 cabin classes available to choose from on Chicago O'Hare Intl to Canada 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 Chicago O'Hare Intl Airport to Canada flights?

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

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

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

What airlines fly to Canada?

How often are flights from Chicago to Canada delayed?

Historically, on average around 18% of flights between Chicago and Canada have experienced a delay on any given week. The average delay length over the past 12 months has been 137 minutes.

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

Generally, flights departing in the morning tend to experience fewer delays. Flights 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 which experiences the fewest number of delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

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

According to our data, Korean Air have had the least number of delays on this route over the last 12 months; with about 11% of their flights experiencing any sort of delay.

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

99 flights are operational daily from Chicago O'Hare Intl Airport to Canada as of December 2025. The most popular departure time for this route is 6:00PM, with 40% of flights per day taking off at noon.

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

As of December 2025, there are 695 flights per week flying from Chicago O'Hare Intl Airport to Canada. The most common day of the week flights depart is Thu, with 15% of flights taking off on this day.

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

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

Best Price Found

Fastest flight time

Direct flights

Airports in Canada

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

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

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

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

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

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

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

Why use momondo?

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

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

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

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

An easier way to manage your Canada 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 Canada

Popular cities in Canada

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