Toronto

$75+ Cheap flights from O'Hare Intl (ORD) to Toronto (YTO)

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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — YTO
oct. 11 — oct. 181
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Cheapflights Tip: The best prices from Chicago O'Hare Intl to Toronto are usually found in July or September, booked 59 days in advance, depart on a Thursday or Friday and return on a Saturday

Cheap flight deals from O'Hare Intl to Toronto

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Toronto (YTO). 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 septiembre 11, 2025.

Round-trip from

$189
(Flightnetwork)

One-way from

$75
(Mytrip)

Popular in

January

Cheapest in

July

Average price

$260

Good round-trip deal

$270 or less

Good one-way deal

$212 or less
From Chicago O'Hare Intl to Toronto (YTO)
One-way flight from Chicago O'Hare Intl to Toronto (YTO)
Highest demand for flights based on searches. 14% potential increase in price ($49 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Average for round-trip flights in September 2025
Price to beat on a round-trip flight from Chicago O'Hare Intl to Toronto (YTO).
Price to beat on a one-way flight from Chicago O'Hare Intl to Toronto (YTO).

Find flight deals from O'Hare Intl to Toronto

Cheapest flights from O'Hare Intl to Toronto
Explore the most affordable flight options available from O'Hare Intl to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This Flightnetwork deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/309:55 amORD - YYZ
Nonstop1h 42mAir Canada
jue. 10/28:15 amYYZ - ORD
Nonstop1h 54mAir Canada
Deal found 9/9$189
This Mytrip deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/410:40 amORD - YYZ
1 stop5h 44mAir Canada
dom. 10/56:15 amYYZ - ORD
1 stop4h 36mAir Canada
Deal found 9/9$194
This Mytrip deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/207:43 pmORD - YYZ
1 stop17h 22mMultiple Airlines
jue. 10/236:30 amYYZ - ORD
1 stop10h 34mMultiple Airlines
Deal found 9/9$196
This Mytrip deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/266:44 pmORD - YYZ
1 stop18h 21mMultiple Airlines
mar. 9/306:30 amYYZ - ORD
1 stop12h 09mMultiple Airlines
Deal found 9/9$199
This Mytrip deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/217:43 pmORD - YYZ
1 stop17h 22mMultiple Airlines
jue. 10/236:30 amYYZ - ORD
1 stop10h 34mMultiple Airlines
Deal found 9/9$200
This Trip.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/212:52 pmORD - YYZ
Nonstop1h 54mUnited Airlines
dom. 10/57:00 amYYZ - ORD
Nonstop1h 58mUnited Airlines
Deal found 9/9$201
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/19:20 pmORD - YYZ
1 stop11h 44mUnited Airlines
jue. 10/21:00 pmYYZ - ORD
Nonstop2h 01mUnited Airlines
Deal found 9/9$205
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/235:05 amORD - YYZ
1 stop8h 00mMultiple Airlines
lun. 10/274:00 pmYYZ - ORD
1 stop8h 44mMultiple Airlines
Deal found 9/9$207
This Mytrip deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/285:05 amORD - YYZ
1 stop8h 00mMultiple Airlines
mar. 9/306:30 amYYZ - ORD
1 stop12h 09mMultiple Airlines
Deal found 9/9$210
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/210:11 amORD - YYZ
1 stop9h 56mMultiple Airlines
dom. 10/54:00 pmYYZ - ORD
1 stop26h 16mMultiple Airlines
Deal found 9/9$211
This Air Canada deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/228:40 amORD - YTZ
1 stop5h 05mAir Canada
sáb. 11/13:30 pmYTZ - ORD
1 stop5h 30mAir Canada
Deal found 9/9$223
This Bravofly deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/3010:40 amORD - YTZ
1 stop5h 05mAir Canada
jue. 10/212:25 pmYTZ - ORD
1 stop8h 52mAir Canada
Deal found 9/9$237

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl to Toronto 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 2,558,603 searches. Data last updated septiembre 11, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Toronto that are best for you.

Fly from

O'Hare Intl

Fly to

Toronto

Route

Depart

Return

Price

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

mié. 10/8

7:10 am-9:58 am

Nonstop1h 48m

Toronto Pearson Intl

dom. 10/12

9:00 am-9:55 am

Nonstop1h 55m

$219

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

mar. 10/7

12:52 pm-3:46 pm

Nonstop1h 54m

Toronto Pearson Intl

mié. 10/8

9:00 am-9:55 am

Nonstop1h 55m

$219

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

vie. 11/7

1:19 pm-4:02 pm

Nonstop1h 43m

Toronto Pearson Intl

lun. 11/10

9:00 am-10:05 am

Nonstop2h 05m

$219

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

jue. 11/6

4:50 pm-7:45 pm

Nonstop1h 55m

Toronto Pearson Intl

sáb. 11/8

9:00 am-10:05 am

Nonstop2h 05m

$219

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

mar. 10/21

12:52 pm-3:46 pm

Nonstop1h 54m

Toronto Pearson Intl

jue. 10/23

7:00 am-7:58 am

Nonstop1h 58m

$219

ChicagoToronto

ORD - YTZ

ORDYTZ

Chicago O'Hare Intl

mar. 10/7

10:40 am-4:45 pm

1 stop5h 05m

Toronto Island

sáb. 10/11

3:25 pm-8:17 pm

1 stop5h 52m

$223

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

mar. 10/14

9:20 pm-10:04 am

1 stop11h 44m

Toronto Pearson Intl

jue. 10/16

9:00 am-9:55 am

Nonstop1h 55m

$229

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

mar. 10/7

8:50 am-2:19 pm

1 stop4h 29m

Toronto Pearson Intl

mar. 10/14

9:00 pm-10:07 pm

Nonstop2h 07m

$229

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

dom. 11/9

8:50 am-11:46 pm

1 stop13h 56m

Toronto Pearson Intl

lun. 11/10

9:00 pm-10:05 pm

Nonstop2h 05m

$229

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

dom. 10/5

10:45 am-5:14 pm

1 stop5h 29m

Toronto Pearson Intl

mar. 10/7

9:00 am-9:55 am

Nonstop1h 55m

$229

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 60 results
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The best insider tips for Chicago O'Hare Intl Airport to Toronto flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Chicago O'Hare Intl Airport to Toronto trip
Airlines
Air Canada

Economy Latitude offers priority check-in and two checked bags, ideal for efficient travel.


Families with children under 6 get early boarding and free standard seat assignment.

Read more about Air Canadaby Jessica Macdonald
United Airlines

Basic Economy allows a personal item only; carry-on bags require a fee unless exceptions apply.


United First includes two free checked bags and priority perks on the ground for Canada flights.

Airports
ORD

For a quick departure, use the free shuttle train to navigate between terminals at ORD, especially if your flight is from a different terminal.

Read more about ORDby Ramsey Qubein
YYZ

Upon arrival at YYZ, consider using public transportation to avoid traffic. The TTC and GO Transit offer express buses to downtown Toronto.

Read more about YYZby Kaitlyn McInnis
Our travel experts
Jessica Macdonald

Jessica Macdonald

Expert on Air Canada

Jessica Macdonald

Jessica Macdonald

Currently based in Scotland after living in South Africa and the United States, Jessica has been writing travel and aviation content for more than 10 years. She regularly contributes to Travel + Leisure and TripSavvy, and has had work published by Condé Nast Traveller and The Independent. She has traveled to more than 50 countries across six continents.

Read more
Harriet Baskas

Harriet Baskas

Expert on United Airlines

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on ORD

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more
Kaitlyn McInnis

Kaitlyn McInnis

Expert on YYZ

Kaitlyn McInnis

Kaitlyn McInnis

Kaitlyn is a guidebook author and travel writer splitting her time between Atlantic Canada and Istanbul, Türkiye. She has visited over fifty countries and all seven continents, so she is very familiar with many hotels, airports and airlines around the globe. But her favorite type of vacation is sunbathing by the sea with a good book in hand.

Read more

Best time to book a flight from O'Hare Intl to Toronto

Have a flexible travel schedule? Discover the best time to fly to Toronto from O'Hare Intl 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 Chicago O'Hare Intl Airport to Toronto

How far ahead should I book a flight from Chicago O'Hare Intl Airport to Toronto?

Use this chart to determine the optimal time to book a round-trip flight from O'Hare Intl to Toronto. Price data was last updated on August 29, 2025.

To ensure you get the cheapest price possible for a flight from Chicago O'Hare Intl Airport to Toronto, you should look to book at least 59 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Toronto (average of $243). Flying from Chicago O'Hare Intl Airport to Toronto in August is currently the most expensive (average of $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 ORD to YTO?

Find hourly flight availability from O'Hare Intl to Toronto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 11, 2025.

It’s typically best to fly out from Chicago O'Hare Intl Airport to Toronto in the morning. Doing so could potentially save you 25% on the flight price compared to flying in the afternoon, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Toronto. Price data was last updated on December 16, 2024.

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

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

Explore weekly flight availability from O'Hare Intl to Toronto. 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 septiembre 11, 2025.

The most flights from ORD to YTO are scheduled on a Thursday (61 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (40 on average).

Reviews of airlines servicing Toronto

Get insights into the airlines that provide service to Toronto. 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 Toronto. Reviews last updated septiembre 11, 2025.
Get a feel of what it's like to fly with Porter Airlines, United Airlines, and American Airlines from Chicago O'Hare Intl Airport to Toronto by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.9

Entertainment

7.0

Overall

7.9

Food

7.6

Crew

8.6

Boarding

8.1

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.

Comfort

7.9

Entertainment

7.0

Overall

7.9

Food

7.6

Crew

8.6

Boarding

8.1

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.

Comfort

7.9

Entertainment

7.0

Overall

7.9

Food

7.6

Crew

8.6

Boarding

8.1

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.

Comfort

7.9

Entertainment

7.0

Overall

7.9

Food

7.6

Crew

8.6

Boarding

8.1

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.

Comfort

7.9

Entertainment

7.0

Overall

7.9

Food

7.6

Crew

8.6

Boarding

8.1

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 O'Hare Intl to Toronto. 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 Chicago O'Hare Intl Airport to Toronto?

    United Airlines, Air Canada, and WestJet can get you from Chicago O'Hare Intl Airport to Toronto in just under 1h 48m. Your travel time can differ by up to 28h 22m. The distance between Chicago O'Hare Intl Airport and Toronto is about 436 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Toronto round-trip?

    Flying on Air Canada is currently your cheapest option to Toronto, with prices starting at $118. Additional round-trip tickets that might be worth considering are offered by United Airlines and American Airlines, with the lowest prices starting at $146 and $221, respectively. You may be able to fly from Chicago O'Hare Intl Airport to Toronto for 61% less than the average price by searching for these airlines.

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

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as $78. Users have also found prices from $85 and $131 on United Airlines and WestJet, respectively.

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

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

    Before booking your flight to Toronto from Chicago O'Hare Intl Airport, check out the most reliable airlines to get you to your destination on time: Qatar Airways (85%), Envoy Air (80%), SkyWest Airlines( 80%).

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

    Looking for the cheapest flight from Chicago O'Hare Intl Airport to Toronto? While on average our users pay $1,016, our data indicates the cheapest price to be $74. The most popular route (Chicago O'Hare Intl - Toronto Pearson Intl), is priced around $202.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from O'Hare Intl to Toronto 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 Chicago O'Hare Intl Airport to Toronto?

    Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Toronto (average of $243). Flying from Chicago O'Hare Intl Airport to Toronto in August is currently the most expensive (average of $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

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Top 3 airlines flying from O'Hare Intl to Toronto

Discover the top 3 airlines that operate flights from O'Hare Intl to Toronto. 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 2,558,603 searches. Data last updated septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$118Average$270FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$146Average$306FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$221Average$390FlexibilityNo cancel feeOn-time71%

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