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Cheap flights from Canada to Chicago O'Hare Intl Airport from C$ 141

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — ORD
15 Oct — 22 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Canada to O'Hare Intl

Keep the following information in mind while searching for Canada to O'Hare Intl flight deals. Data was last updated 15 September 2025.

Round-trip from

C$ 206

One-way from

C$ 141

Popular in

December

Cheapest in

July

Average price

C$ 352

Good round-trip deal

C$ 328 or less

Good one-way deal

C$ 289 or less
WestJet
  • WestJet
  • 12/10-19/10
  • 2 total stops
  • 16h 24m total
  • Canada to Chicago
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Air Canada
  • Air Canada
  • 1/10
  • 2 total stops
  • 12h 26m total
  • Canada to Chicago
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 42 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Canada to Chicago O'Hare Intl.
Search Deals
Price to beat on a one-way flight from Canada to Chicago O'Hare Intl.
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Find flight deals from Canada to O'Hare Intl

Cheapest flights from Canada to O'Hare Intl
Explore the most affordable flight options available from Canada to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.

Sun 12/107:00 a.m.YVR - ORD
1 stop7h 43mWestJet
Sun 19/105:30 p.m.ORD - YVR
1 stop8h 41mWestJet
Deal found 13/9C$ 206
Fri 24/107:00 a.m.YVR - ORD
1 stop7h 43mWestJet
Mon 27/102:20 p.m.ORD - YVR
1 stop7h 25mWestJet
Deal found 15/9C$ 213
Fri 3/1012:15 p.m.YYC - ORD
Nonstop3h 28mWestJet
Sun 5/105:30 p.m.ORD - YYC
Nonstop3h 49mWestJet
Deal found 15/9C$ 216
Sun 12/107:00 a.m.YVR - ORD
1 stop7h 43mWestJet
Fri 17/105:30 p.m.ORD - YVR
1 stop7h 06mWestJet
Deal found 14/9C$ 217
Sun 12/107:00 a.m.YVR - ORD
1 stop7h 43mWestJet
Thu 23/105:30 p.m.ORD - YVR
1 stop7h 06mWestJet
Deal found 15/9C$ 220
Fri 17/107:00 a.m.YVR - ORD
1 stop7h 43mWestJet
Mon 27/102:20 p.m.ORD - YVR
1 stop7h 25mWestJet
Deal found 14/9C$ 221
Fri 17/108:00 a.m.YEG - ORD
1 stop7h 43mWestJet
Sat 25/105:30 p.m.ORD - YEG
1 stop7h 57mWestJet
Deal found 14/9C$ 221
Sun 26/109:00 a.m.YYC - ORD
Nonstop3h 35mWestJet
Sat 1/118:45 a.m.ORD - YYC
Nonstop3h 50mWestJet
Deal found 13/9C$ 223
Thu 16/107:00 a.m.YVR - ORD
1 stop7h 43mWestJet
Thu 23/105:30 p.m.ORD - YVR
1 stop8h 41mWestJet
Deal found 15/9C$ 223
Thu 30/106:00 a.m.YQB - ORD
1 stop6h 18mAir Canada
Thu 6/113:55 p.m.ORD - YQB
1 stop5h 48mAir Canada
Deal found 15/9C$ 224
Tue 28/108:30 a.m.YVR - ORD
Nonstop4h 11mAir Canada
Tue 4/113:40 p.m.ORD - YVR
Nonstop4h 35mAir Canada
Deal found 13/9C$ 224
Sat 11/101:00 a.m.YEG - ORD
1 stop7h 51mAir Canada
Sat 18/109:55 a.m.ORD - YEG
2 stops11h 08mAir Canada
Deal found 15/9C$ 224

Cheapflights Fare Finder

 
Customize your flight search to find flights from Canada to O'Hare Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 15 September 2025.
Use the filters below to find and compare flights from Canada to Chicago O'Hare Intl Airport that are best for you.

Fly from

Canada

Fly to

O'Hare Intl

Route

Depart

Return

Price

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Fri 3/10

12:15 p.m.-4:43 p.m.

Nonstop3h 28m

Chicago O'Hare Intl

Sun 5/10

5:30 p.m.-8:19 p.m.

Nonstop3h 49m

C$ 216

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Sun 26/10

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

Nonstop3h 35m

Chicago O'Hare Intl

Sat 1/11

8:45 a.m.-11:35 a.m.

Nonstop3h 50m

C$ 223

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Thu 30/10

6:00 a.m.-11:18 a.m.

1 stop6h 18m

Chicago O'Hare Intl

Thu 6/11

3:55 p.m.-10:43 p.m.

1 stop5h 48m

C$ 224

EdmontonChicago

YEG - ORD

YEGORD

Edmonton

Sat 11/10

1:00 a.m.-9:51 a.m.

1 stop7h 51m

Chicago O'Hare Intl

Sat 18/10

3:50 p.m.-10:56 p.m.

1 stop8h 06m

C$ 230

VancouverChicago

YVR - ORD

YVRORD

Vancouver Intl

Tue 30/9

1:45 p.m.-8:04 p.m.

Nonstop4h 19m

Chicago O'Hare Intl

Sun 12/10

8:51 a.m.-11:33 a.m.

Nonstop4h 42m

C$ 233

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Mon 10/11

6:00 a.m.-1:01 p.m.

2 stops8h 01m

Chicago O'Hare Intl

Tue 11/11

8:00 a.m.-6:14 p.m.

2 stops9h 14m

C$ 234

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Sun 26/10

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

Nonstop3h 35m

Chicago O'Hare Intl

Sat 1/11

8:45 a.m.-11:35 a.m.

Nonstop3h 50m

C$ 237

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Thu 11/12

12:35 p.m.-5:10 p.m.

Nonstop3h 35m

Chicago O'Hare Intl

Mon 15/12

7:10 a.m.-9:53 p.m.

1 stop15h 43m

C$ 238

EdmontonChicago

YEG - ORD

YEGORD

Edmonton

Sun 12/10

9:30 a.m.-4:43 p.m.

1 stop6h 13m

Chicago O'Hare Intl

Sat 18/10

9:55 a.m.-8:03 p.m.

2 stops11h 08m

C$ 238

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Mon 2/2

12:37 p.m.-5:08 p.m.

Nonstop3h 31m

Chicago O'Hare Intl

Mon 9/2

1:55 p.m.-9:53 p.m.

1 stop8h 58m

C$ 238

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/9

Showing 1-10 of 60 results
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Best time to book a flight from Canada to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Canada with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Canada to Chicago O'Hare Intl Airport

What is the cheapest month to book a flight from Canada to Chicago O'Hare Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Canada to Chicago O'Hare Intl Airport (average of C$ 261). Flying from Canada to Chicago O'Hare Intl Airport in March is currently the most expensive (average of C$ 348). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CA to ORD?

Find hourly flight availability from Canada to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 September 2025.

When flying from Canada to Chicago O'Hare Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Canada to Chicago O'Hare Intl Airport

Explore weekly flight availability from Canada to O'Hare Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 15 September 2025.

The most flights from CA0 to ORD are scheduled on a Monday (62 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (52 on average).

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to O'Hare Intl. Reviews last updated 15 September 2025.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines from Canada to Chicago O'Hare Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,954 reviews
Check prices

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Delta
8.0
Very good
7,954 reviews
Delta
8.0
Very good
7,954 reviews
Check prices

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
United Airlines
7.4
Good
8,929 reviews
Delta
8.0
Very good
7,954 reviews
Check prices

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,954 reviews
Check prices

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
WestJet
7.2
Good
3,091 reviews
Delta
8.0
Very good
7,954 reviews
Check prices

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Air Canada
7.1
Good
10,000 reviews
Delta
8.0
Very good
7,954 reviews
Check prices

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

Related info for your journey

Find useful and relevant information for your journey from Canada to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Canada to Chicago O'Hare Intl Airport?

    WestJet, Air Canada, and United Airlines can get you from Canada to Chicago O'Hare Intl Airport in just under 3h 28m. Your travel time can differ by up to 2h 50m. Canada and Chicago O'Hare Intl Airport are separated by a distance of 2223 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from Canada to Chicago O'Hare Intl Airport one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at C$ 143. Air Canada flights start at C$ 143 while deals on WestJet start at C$ 144 one-way.

  • What are the most popular routes from Canada to Chicago O'Hare Intl Airport?

    When deciding which route to take from Canada to Chicago O'Hare Intl Airport consider Toronto Pearson Intl - Chicago O'Hare Intl, Vancouver Intl - Chicago O'Hare Intl or Montreal Pierre Elliott Trudeau Intl - Chicago O'Hare Intl as they are the most popular.

  • What are the most reliable airlines from Canada to Chicago O'Hare Intl Airport?

    Consider EVA Air (83%), SkyWest Airlines (83%) or ANA (83%) when booking your flight. These represent the most reliable airlines when flying from Canada to Chicago O'Hare Intl Airport.

  • What are the cheapest flights from Canada to Chicago O'Hare Intl Airport?

    On average you can expect to pay C$ 1,651 for a flight from Canada to Chicago O'Hare Intl Airport. The cheapest flight overall is C$ 240 while the most popular route, (Toronto Pearson Intl - Chicago O'Hare Intl) is currently priced at C$ 271.

  • Can I find deals for flights from Canada to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Canada to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Canada to O'Hare Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Canada to O'Hare Intl.

  • Can I find deals for business class flights from Canada to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Canada to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Canada to Chicago O'Hare Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Canada to Chicago O'Hare Intl Airport (average of C$ 261). Flying from Canada to Chicago O'Hare Intl Airport in March is currently the most expensive (average of C$ 348). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Evanston
Des Plaines
Elk Grove Village
Skokie
Downers Grove
Naperville
Bolingbrook
Romeoville

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Alternative routes for Canada to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to O'Hare Intl flights
Vancouver Intl to O'Hare Intl flights
Pierre Elliott Trudeau Intl to O'Hare Intl flights
Pearson Intl to Midway flights
Toronto Island to Midway flights
Pierre Elliott Trudeau Intl to Midway flights
Vancouver Intl to Midway flights
Calgary to O'Hare Intl flights
Québec City to O'Hare Intl flights
Toronto Island to O'Hare Intl flights
Ottawa to O'Hare Intl flights
Halifax to O'Hare Intl flights
Calgary to Midway flights
Winnipeg to O'Hare Intl flights
Québec City to Midway flights
Edmonton to O'Hare Intl flights
Seattle to O'Hare Intl flights
Ottawa to Midway flights
Buffalo to O'Hare Intl flights
Halifax to Midway flights
Victoria to O'Hare Intl flights
Edmonton to Midway flights
Detroit to O'Hare Intl flights
Region of Waterloo Intl to O'Hare Intl flights
Nanaimo to O'Hare Intl flights
Saskatoon to O'Hare Intl flights
Kelowna to O'Hare Intl flights
Kelowna to Midway flights
London to O'Hare Intl flights
Victoria to Midway flights
Hamilton to O'Hare Intl flights
Saskatoon to Midway flights
Regina to O'Hare Intl flights
Mexico City to O'Hare Intl flights

Top 6 airlines flying from Canada to O'Hare Intl

Discover the top 6 airlines that operate flights from Canada to O'Hare Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 15 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 150AverageC$ 500FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 177AverageC$ 417FlexibilityNo cancel feeOn-time60%
Search WestJet flights
American AirlinesCheapestC$ 178AverageC$ 442FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapestC$ 184AverageC$ 477FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Porter AirlinesCheapestC$ 196AverageC$ 264FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
United AirlinesCheapestC$ 210AverageC$ 523FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Canada to O'Hare Intl?

Deals for Canada to O'Hare Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Canada to O'Hare Intl?

Cheapflights helps you find that perfect flight to O'Hare Intl from Canada by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Canada to O'Hare Intl with no change fees?

Need flexible booking options for your flight to O'Hare Intl from Canada? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Canada to O'Hare Intl become cheaper?

Yes! Start tracking prices for Canada to O'Hare Intl flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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