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Cheap flights from Ontario to Chicago O'Hare Intl Airport from C$ 205

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 17/12. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — ORD
26 nov — 3 dez1
1 adult

Cheap flight deals from Ontario to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (CAON) to O'Hare Intl (ORD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 novembro 2024.

Find flight deals from Ontario to O'Hare Intl

Cheapest flights from Ontario to O'Hare Intl
Explore the most affordable flight options available from Ontario to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 novembro 2024.

qui 12/122:00 p.m.YYZ - ORD
Nonstop1h 51mUnited Airlines
dom 15/127:19 a.m.ORD - YYZ
Nonstop1h 39mUnited Airlines
Deal found 20/11C$ 342
qui 12/126:25 a.m.YYZ - ORD
1 stop5h 29mAir Canada
seg 16/129:50 a.m.ORD - YYZ
Nonstop1h 41mAir Canada
Deal found 19/11C$ 349
sex 13/122:05 p.m.YYZ - ORD
1 stop5h 31mMultiple Airlines
ter 17/126:38 p.m.ORD - YYZ
Nonstop1h 47mMultiple Airlines
Deal found 20/11C$ 362
qui 12/1210:25 a.m.YTZ - ORD
1 stop5h 20mAir Canada
dom 15/122:01 p.m.ORD - YTZ
1 stop4h 49mAir Canada
Deal found 19/11C$ 365
qui 12/126:52 a.m.YYZ - ORD
Nonstop2h 13mLufthansa
dom 15/127:19 a.m.ORD - YYZ
Nonstop1h 39mLufthansa
Deal found 20/11C$ 372
ter 3/1211:15 a.m.YUL - ORD
1 stop4h 36mAir Canada
qua 4/122:00 p.m.ORD - YUL
1 stop6h 48mAir Canada
Deal found 18/11C$ 375
sex 13/1212:57 p.m.YUL - ORD
1 stop10h 48mAmerican Airlines
dom 15/127:00 a.m.ORD - YUL
1 stop5h 44mAmerican Airlines
Deal found 19/11C$ 384
ter 31/126:30 a.m.YYZ - ORD
1 stop9h 08mDelta
qui 16/112:35 p.m.ORD - YYZ
1 stop6h 56mDelta
Deal found 19/11C$ 398
dom 8/126:00 a.m.YYZ - ORD
1 stop7h 30mAmerican Airlines
qua 11/126:00 a.m.ORD - YYZ
1 stop4h 56mAmerican Airlines
Deal found 20/11C$ 405
ter 31/126:15 a.m.YYZ - ORD
Nonstop2h 15mBritish Airways
ter 7/16:35 p.m.ORD - YYZ
Nonstop1h 45mBritish Airways
Deal found 20/11C$ 415
ter 3/127:10 a.m.YUL - ORD
1 stop6h 40mDelta
sex 6/127:00 a.m.ORD - YUL
1 stop8h 59mDelta
Deal found 18/11C$ 423
ter 3/128:25 a.m.YUL - ORD
1 stop6h 48mUnited Airlines
qua 4/129:00 a.m.ORD - YUL
1 stop7h 45mUnited Airlines
Deal found 19/11C$ 426

Find flights from Ontario to O'Hare Intl within your budget

Customize your flight search to find flights from Ontario 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 645,034 searches. Data last updated 21 novembro 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

qui 12/12

2:00 p.m.-2:51 p.m.

Nonstop1h 51m

Chicago O'Hare Intl

dom 15/12

7:19 a.m.-9:58 a.m.

Nonstop1h 39m

C$ 342

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

qui 12/12

6:25 a.m.-10:54 a.m.

1 stop5h 29m

Chicago O'Hare Intl

seg 16/12

9:50 a.m.-12:31 p.m.

Nonstop1h 41m

C$ 349

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

sex 13/12

2:05 p.m.-6:36 p.m.

1 stop5h 31m

Chicago O'Hare Intl

ter 17/12

6:38 p.m.-9:25 p.m.

Nonstop1h 47m

C$ 362

TorontoChicago

YTZ - ORD

YTZORD

Toronto Island

qui 12/12

10:25 a.m.-2:45 p.m.

1 stop5h 20m

Chicago O'Hare Intl

dom 15/12

2:01 p.m.-7:50 p.m.

1 stop4h 49m

C$ 365

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

qui 12/12

6:52 a.m.-8:05 a.m.

Nonstop2h 13m

Chicago O'Hare Intl

dom 15/12

7:19 a.m.-9:58 a.m.

Nonstop1h 39m

C$ 372

MontrealChicago

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

ter 3/12

11:15 a.m.-2:51 p.m.

1 stop4h 36m

Chicago O'Hare Intl

qua 4/12

2:00 p.m.-9:48 p.m.

1 stop6h 48m

C$ 375

MontrealChicago

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

sex 13/12

12:57 p.m.-10:45 p.m.

1 stop10h 48m

Chicago O'Hare Intl

dom 15/12

7:00 a.m.-1:44 p.m.

1 stop5h 44m

C$ 384

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

ter 31/12

6:30 a.m.-2:38 p.m.

1 stop9h 08m

Chicago O'Hare Intl

qui 16/1

12:35 p.m.-8:31 p.m.

1 stop6h 56m

C$ 398

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

dom 8/12

6:00 a.m.-12:30 p.m.

1 stop7h 30m

Chicago O'Hare Intl

qua 11/12

6:00 a.m.-11:56 a.m.

1 stop4h 56m

C$ 405

MontrealChicago

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

sáb 19/4

12:45 p.m.-7:00 p.m.

1 stop7h 15m

Chicago O'Hare Intl

sáb 10/5

5:20 p.m.-11:24 p.m.

1 stop5h 04m

C$ 408

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/11

Showing 1-10 of 54 results
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Best time to book a flight from Ontario to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Ontario 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.

Travel insights for flights from Ontario to O'Hare Intl

Get recent, data-driven insights about flights from Ontario to O'Hare Intl including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Region of Ontario to Chicago O'Hare Intl Airport (average of C$ 261). Flying from Region of Ontario to Chicago O'Hare Intl Airport in May is currently the most expensive (average of C$ 342). 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 ON to ORD?

Find hourly flight availability from Ontario 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 21 novembro 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Region of Ontario to Chicago O'Hare Intl Airport as you normally would.

Weekly flight availability from Region of Ontario to Chicago O'Hare Intl Airport

Explore weekly flight availability from Ontario 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 21 novembro 2024.

The most flights from CAON to ORD are scheduled on a Monday (54 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (45 on average).

Rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 43.0 - 125.0 mm per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 43.0 mm.

Temperature in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

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 21 novembro 2024.
See what other customers who have flown with Lufthansa, American Airlines and Air Canada from Ontario to Chicago have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
8,758 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

8.0
Very good
8,758 reviews
8.0
Very good
8,758 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.4
Good
9,172 reviews
8.0
Very good
8,758 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.3
Good
2,810 reviews
8.0
Very good
8,758 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.2
Good
10,000 reviews
8.0
Very good
8,758 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.0
Good
8,238 reviews
8.0
Very good
8,758 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Ontario 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.
  • What are the cheapest airlines to fly from Region of Ontario to Chicago O'Hare Intl Airport one-way?

    C$ 205 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Air Canada and Delta, with prices starting from C$ 212 and C$ 231, respectively.

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

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

    No one likes to see their flight delayed. When booking a flight from Region of Ontario to Chicago O'Hare Intl Airport consider choosing Egyptair (100%), Jazz (100%) or Lufthansa (100%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Region of Ontario to Chicago O'Hare Intl Airport?

    On average you can expect to pay C$ 1,604 for a flight from Region of Ontario to Chicago O'Hare Intl Airport. The cheapest flight overall is C$ 210 while the most popular route, (Toronto Pearson Intl - Chicago O'Hare Intl) is currently priced at C$ 366.

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

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

  • How can I find direct flights from Ontario 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 Ontario to O'Hare Intl.

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

    Yes. Cheapflights offers flight deals from Ontario 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 Region of Ontario to Chicago O'Hare Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Region of Ontario to Chicago O'Hare Intl Airport (average of C$ 261). Flying from Region of Ontario to Chicago O'Hare Intl Airport in May is currently the most expensive (average of C$ 342). 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

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Top 5 airlines flying from Ontario to O'Hare Intl

Discover the top 5 airlines that operate flights from Ontario 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 645,034 searches. Data last updated 21 novembro 2024.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 283AverageC$ 341FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 303AverageC$ 583FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 348AverageC$ 640FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 349AverageC$ 526FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 433AverageC$ 543FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

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

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

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

Certainly. Search results for flights to O'Hare Intl from Ontario shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes! Start tracking prices for Ontario 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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