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Cheap flights from Canada to Chicago O'Hare Intl Airport from C$ 152

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 30/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — ORD
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

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 30 October 2025.

Round-trip from

C$ 232

One-way from

C$ 152

Popular in

October

Cheapest in

July

Average price

C$ 413

Good round-trip deal

C$ 407 or less

Good one-way deal

C$ 267 or less
Air Canada
  • Air Canada
  • 20/11-26/11
  • 2 total stops
  • 13h 49m total
  • Canada to Chicago
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WestJet
  • WestJet
  • 30/1
  • Nonstop
  • 3h 35m total
  • Canada to Chicago
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 29 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 October 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

Enter your travel dates to find the best prices.

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 30 October 2025.

Thu 20/115:35 a.m.YHZ - ORD
1 stop7h 43mAir Canada
Wed 26/112:00 p.m.ORD - YHZ
1 stop6h 06mAir Canada
Deal found 29/10C$ 232
Fri 14/117:00 a.m.YYZ - ORD
1 stop5h 18mAir Canada
Mon 17/118:15 p.m.ORD - YYZ
Nonstop1h 39mAir Canada
Deal found 29/10C$ 253
Tue 2/126:55 a.m.YHZ - ORD
1 stop6h 23mAir Canada
Tue 9/122:00 p.m.ORD - YHZ
1 stop6h 26mAir Canada
Deal found 28/10C$ 254
Wed 3/127:00 a.m.YYZ - ORD
1 stop5h 18mAir Canada
Thu 12/22:00 p.m.ORD - YYZ
Nonstop1h 39mAir Canada
Deal found 29/10C$ 256
Wed 3/1210:58 a.m.YYZ - ORD
1 stop9h 23mAmerican Airlines
Thu 12/27:19 a.m.ORD - YYZ
1 stop4h 43mAmerican Airlines
Deal found 29/10C$ 257
Wed 12/115:00 a.m.YQB - ORD
1 stop5h 13mAir Canada
Tue 18/117:05 a.m.ORD - YQB
1 stop6h 09mAir Canada
Deal found 30/10C$ 261
Thu 11/126:00 a.m.YYZ - ORD
Nonstop2h 15mAmerican Airlines
Sun 14/128:10 a.m.ORD - YYZ
Nonstop1h 46mAmerican Airlines
Deal found 29/10C$ 264
Tue 18/116:00 a.m.YYZ - ORD
Nonstop2h 15mAmerican Airlines
Thu 20/117:35 a.m.ORD - YYZ
1 stop4h 27mAmerican Airlines
Deal found 29/10C$ 265
Sat 6/124:44 p.m.YYZ - ORD
Nonstop2h 00mAmerican Airlines
Tue 9/126:22 a.m.ORD - YYZ
1 stop5h 38mAmerican Airlines
Deal found 28/10C$ 270
Fri 5/129:00 a.m.YYC - ORD
Nonstop3h 35mWestJet
Mon 8/122:20 p.m.ORD - YYC
Nonstop3h 55mWestJet
Deal found 30/10C$ 270
Fri 5/126:00 a.m.YYZ - ORD
Nonstop2h 15mAmerican Airlines
Sun 7/125:00 a.m.ORD - YYZ
1 stop5h 02mAmerican Airlines
Deal found 29/10C$ 271
Tue 2/126:55 a.m.YHZ - ORD
1 stop6h 23mAir Canada
Wed 10/127:05 a.m.ORD - YHZ
1 stop6h 42mAir Canada
Deal found 28/10C$ 272

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 30 October 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

HalifaxChicago

YHZ - ORD

YHZORD

Halifax Intl

Thu 20/11

5:35 a.m.-11:18 a.m.

1 stop7h 43m

Chicago O'Hare Intl

Wed 26/11

2:00 p.m.-10:06 p.m.

1 stop6h 06m

C$ 232

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Fri 10/4

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

Nonstop3h 35m

Chicago O'Hare Intl

Fri 17/4

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

Nonstop3h 55m

C$ 233

HalifaxChicago

YHZ - ORD

YHZORD

Halifax Intl

Tue 2/12

6:55 a.m.-11:18 a.m.

1 stop6h 23m

Chicago O'Hare Intl

Tue 9/12

2:00 p.m.-10:26 p.m.

1 stop6h 26m

C$ 254

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Fri 27/2

3:30 p.m.-4:39 p.m.

Nonstop2h 09m

Chicago O'Hare Intl

Sun 1/3

4:47 p.m.-7:45 p.m.

Nonstop1h 58m

C$ 257

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Tue 24/2

8:55 a.m.-10:02 a.m.

Nonstop2h 07m

Chicago O'Hare Intl

Sat 28/2

8:15 p.m.-10:54 p.m.

Nonstop1h 39m

C$ 257

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Fri 9/1

11:00 a.m.-12:08 p.m.

Nonstop2h 08m

Chicago O'Hare Intl

Sat 7/2

9:15 p.m.-11:54 p.m.

Nonstop1h 39m

C$ 257

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Thu 26/2

6:30 p.m.-7:30 p.m.

Nonstop2h 00m

Chicago O'Hare Intl

Sun 1/3

2:00 p.m.-4:39 p.m.

Nonstop1h 39m

C$ 258

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Wed 14/1

3:20 p.m.-8:00 p.m.

1 stop5h 40m

Chicago O'Hare Intl

Wed 21/1

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

1 stop5h 48m

C$ 261

HalifaxChicago

YHZ - ORD

YHZORD

Halifax Intl

Tue 24/3

5:35 a.m.-11:18 a.m.

1 stop7h 43m

Chicago O'Hare Intl

Wed 25/3

7:15 a.m.-3:47 p.m.

1 stop6h 32m

C$ 272

HalifaxChicago

YHZ - ORD

YHZORD

Halifax Intl

Tue 2/12

6:55 a.m.-11:18 a.m.

1 stop6h 23m

Chicago O'Hare Intl

Wed 10/12

7:05 a.m.-3:47 p.m.

1 stop6h 42m

C$ 272

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/10

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, April is the cheapest month in which you can book a flight from Canada to Chicago O'Hare Intl Airport (average of C$ 117). Flying from Canada to Chicago O'Hare Intl Airport in August is currently the most expensive (average of C$ 209). 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 30 October 2025.

It’s typically best to fly out from Canada to Chicago O'Hare Intl Airport in the evening. Doing so could potentially save you 35% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from Canada to Chicago O'Hare Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Canada to O'Hare Intl. Price data was last updated on 26 October 2025.

Travelers seeking maximum savings on their Canada to Chicago O'Hare Intl Airport flight should consider departing on Friday afternoons when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 30 October 2025.
Read reviews from past customers who have flown Porter Airlines,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.
Porter Airlines
8.0
Very good
384 reviews
Check prices

Comfort

8.0

Entertainment

7.0

Food

7.6

Overall

8.0

Boarding

8.2

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Porter Airlines
8.0
Very good
384 reviews
Porter Airlines
8.0
Very good
384 reviews
Check prices

Comfort

8.0

Entertainment

7.0

Food

7.6

Overall

8.0

Boarding

8.2

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
United Airlines
7.4
Good
8,998 reviews
Porter Airlines
8.0
Very good
384 reviews
Check prices

Comfort

8.0

Entertainment

7.0

Food

7.6

Overall

8.0

Boarding

8.2

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
American Airlines
7.2
Good
11,030 reviews
Porter Airlines
8.0
Very good
384 reviews
Check prices

Comfort

8.0

Entertainment

7.0

Food

7.6

Overall

8.0

Boarding

8.2

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
WestJet
7.2
Good
3,149 reviews
Porter Airlines
8.0
Very good
384 reviews
Check prices

Comfort

8.0

Entertainment

7.0

Food

7.6

Overall

8.0

Boarding

8.2

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Air Canada
7.1
Good
10,376 reviews
Porter Airlines
8.0
Very good
384 reviews
Check prices

Comfort

8.0

Entertainment

7.0

Food

7.6

Overall

8.0

Boarding

8.2

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.

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?

    Air Canada, WestJet, and United Airlines can get you from Canada to Chicago O'Hare Intl Airport in just under 2h 09m. Your travel time can differ by up to 5h 34m. Canada and Chicago O'Hare Intl Airport are separated by a distance of 702 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 WestJet, which is currently one of the cheapest options available, starting at C$ 152. United Airlines flights start at C$ 156 while deals on Air Canada start at C$ 156 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, Montreal Pierre Elliott Trudeau Intl - Chicago O'Hare Intl or Vancouver 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 (94%), Egyptair (90%) or Copa Airlines (90%) 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$ 2,048 for a flight from Canada to Chicago O'Hare Intl Airport. The cheapest flight overall is C$ 221 while the most popular route, (Toronto Pearson Intl - Chicago O'Hare Intl) is currently priced at C$ 214.

  • 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, April is the cheapest month in which you can book a flight from Canada to Chicago O'Hare Intl Airport (average of C$ 117). Flying from Canada to Chicago O'Hare Intl Airport in August is currently the most expensive (average of C$ 209). 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
Pierre Elliott Trudeau Intl to O'Hare Intl flights
Toronto Island to Midway flights
Pearson Intl to Midway flights
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Pierre Elliott Trudeau Intl to Midway flights
Toronto Island to O'Hare Intl flights
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Calgary to O'Hare Intl flights
Winnipeg to O'Hare Intl flights
Vancouver Intl to Midway flights
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Ottawa to Midway flights
Halifax to O'Hare Intl flights
Edmonton to O'Hare Intl flights
Halifax to Midway flights
Calgary to Midway flights
Edmonton to Midway flights
Saskatoon to O'Hare Intl flights
Buffalo to O'Hare Intl flights
Saskatoon to Midway flights
Québec City to Midway flights
Hamilton to O'Hare Intl flights
Mexico City to O'Hare Intl flights
Detroit to O'Hare Intl flights
Fort McMurray to O'Hare Intl flights
Kelowna to O'Hare Intl flights
Regina to O'Hare Intl flights
London to O'Hare Intl flights
St. John's to O'Hare Intl flights
Region of Waterloo Intl to O'Hare Intl flights
Victoria to O'Hare Intl flights
Seattle to O'Hare Intl flights
Kelowna to Midway flights
Moncton to O'Hare Intl flights
Sudbury to O'Hare Intl flights
St John to O'Hare Intl flights
Deer Lake 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 30 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 151AverageC$ 486FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 178AverageC$ 378FlexibilityNo cancel feeOn-time60%
Search WestJet flights
American AirlinesCheapestC$ 179AverageC$ 444FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapestC$ 186AverageC$ 372FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 208AverageC$ 524FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Porter AirlinesCheapestC$ 225AverageC$ 418FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights

Fly with Cheapflights

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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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