Cheap flights from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport from £67
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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — YYZ
4 Jan — 11 Jan1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Chicago O'Hare Intl to Toronto Pearson Intl are usually found in September or July, booked 83 days in advance, depart on a Wednesday or Monday and return on a Saturday
Cheap flight deals from O'Hare Intl to Pearson Intl
Enter your travel dates to find the best prices.
Cheapest flights from O'Hare Intl to Pearson Intl
Explore the most affordable flight options available from O'Hare Intl to Pearson Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 December 2025.
Wed 17/1206:45ORD - YYZ
1 stop7h 03mDelta
Wed 7/107:45YYZ - ORD
1 stop6h 23mDelta
Deal found 3/12£176
Wed 17/1214:24ORD - YYZ
1 stop7h 56mUnited Airlines
Thu 25/1206:50YYZ - ORD
Nonstop2h 13mUnited Airlines
Deal found 3/12£189
Thu 25/1221:20ORD - YYZ
Nonstop1h 39mUnited Airlines
Mon 5/118:40YYZ - ORD
1 stop5h 55mUnited Airlines
Deal found 4/12£193
Wed 17/1206:00ORD - YYZ
1 stop4h 48mUnited Airlines
Mon 22/1219:40YYZ - ORD
1 stop5h 04mUnited Airlines
Deal found 3/12£204
Thu 18/1206:45ORD - YYZ
1 stop7h 03mDelta
Tue 6/107:45YYZ - ORD
1 stop6h 23mDelta
Deal found 3/12£216
Wed 31/1213:24ORD - YYZ
1 stop4h 33mUnited Airlines
Wed 31/1221:00YYZ - ORD
Nonstop2h 05mUnited Airlines
Deal found 3/12£221
Thu 25/1213:13ORD - YYZ
Nonstop1h 49mUnited Airlines
Tue 6/121:00YYZ - ORD
Nonstop2h 05mUnited Airlines
Deal found 3/12£226
Thu 25/1218:21ORD - YYZ
1 stop4h 25mUnited Airlines
Fri 26/1221:00YYZ - ORD
Nonstop2h 05mUnited Airlines
Deal found 2/12£233
Mon 29/1221:20ORD - YYZ
Nonstop1h 39mUnited Airlines
Tue 6/119:40YYZ - ORD
1 stop4h 59mUnited Airlines
Deal found 3/12£238
Wed 31/1213:24ORD - YYZ
1 stop4h 33mUnited Airlines
Thu 1/109:00YYZ - ORD
Nonstop2h 05mUnited Airlines
Deal found 3/12£239
Mon 15/1217:07ORD - YYZ
1 stop14h 46mWestJet
Tue 16/1212:23YYZ - ORD
1 stop7h 20mWestJet
Deal found 4/12£242
Best flights from O'Hare Intl to Pearson Intl
Discover carefully curated flight deals from O'Hare Intl to Pearson Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 December 2025.
Fri 30/116:50ORD - YYZ
Nonstop1h 55mUnited Airlines
Mon 2/217:30YYZ - ORD
Nonstop2h 20mUnited Airlines
Deal found 3/12£157
Mon 16/212:27ORD - YYZ
1 stop9h 44mDelta
Fri 20/206:05YYZ - ORD
1 stop5h 40mDelta
Deal found 3/12£175
Fri 13/206:00ORD - YYZ
1 stop4h 48mUnited Airlines
Mon 16/209:00YYZ - ORD
Nonstop2h 07mUnited Airlines
Deal found 3/12£165
Fri 13/206:30ORD - YYZ
1 stop8h 40mDelta
Mon 16/212:11YYZ - ORD
1 stop7h 48mDelta
Deal found 4/12£175
Mon 16/213:12ORD - YYZ
Nonstop1h 50mUnited Airlines
Fri 20/214:45YYZ - ORD
1 stop4h 56mUnited Airlines
Deal found 3/12£169
Thu 19/207:10ORD - YYZ
1 stop5h 14mDelta
Wed 25/217:15YYZ - ORD
1 stop4h 29mDelta
Deal found 4/12£175
Fri 27/206:15ORD - YYZ
1 stop8h 44mDelta
Sun 1/306:10YYZ - ORD
1 stop4h 31mDelta
Deal found 3/12£175
Thu 29/109:35ORD - YYZ
1 stop5h 37mDelta
Sun 1/212:12YYZ - ORD
1 stop7h 33mDelta
Deal found 5/12£175
Fri 17/407:00ORD - YYZ
1 stop7h 18mDelta
Sat 25/418:08YYZ - ORD
1 stop3h 27mDelta
Deal found 3/12£176
Fri 16/107:10ORD - YYZ
1 stop9h 43mDelta
Sun 18/107:45YYZ - ORD
1 stop6h 23mDelta
Deal found 4/12£176
Wed 29/407:00ORD - YYZ
1 stop7h 18mDelta
Tue 5/518:08YYZ - ORD
1 stop3h 27mDelta
Deal found 3/12£176
Sat 18/410:35ORD - YYZ
1 stop3h 43mDelta
Sat 25/418:08YYZ - ORD
1 stop3h 27mDelta
Deal found 3/12£176
Direct flights from O'Hare Intl to Pearson Intl
Explore direct flight options from O'Hare Intl to Pearson Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 5 December 2025.
Sat 17/110:00ORD - YYZ
Nonstop1h 40mAir Canada
Sat 24/116:50YYZ - ORD
Nonstop1h 58mAir Canada
Deal found 3/12£154
Mon 26/113:13ORD - YYZ
Nonstop1h 49mUnited Airlines
Mon 2/215:30YYZ - ORD
Nonstop2h 10mUnited Airlines
Deal found 4/12£157
Thu 29/111:15ORD - YYZ
Nonstop1h 46mUnited Airlines
Sun 1/221:00YYZ - ORD
Nonstop2h 05mUnited Airlines
Deal found 4/12£178
Tue 6/116:50ORD - YYZ
Nonstop1h 55mUnited Airlines
Mon 19/121:00YYZ - ORD
Nonstop2h 05mUnited Airlines
Deal found 4/12£181
Tue 6/118:28ORD - YYZ
Nonstop1h 53mUnited Airlines
Wed 7/109:00YYZ - ORD
Nonstop2h 06mUnited Airlines
Deal found 5/12£182
Wed 7/107:10ORD - YYZ
Nonstop1h 48mUnited Airlines
Wed 14/109:00YYZ - ORD
Nonstop2h 06mUnited Airlines
Deal found 3/12£200
Thu 15/111:15ORD - YYZ
Nonstop1h 46mUnited Airlines
Sun 18/109:00YYZ - ORD
Nonstop2h 06mUnited Airlines
Deal found 3/12£201
Tue 27/110:00ORD - YYZ
Nonstop1h 40mAir Canada
Mon 2/209:00YYZ - ORD
Nonstop2h 06mAir Canada
Deal found 4/12£202
Mon 26/114:00ORD - YYZ
Nonstop1h 39mAir Canada
Fri 30/116:50YYZ - ORD
Nonstop1h 58mAir Canada
Deal found 3/12£214
Thu 25/1213:13ORD - YYZ
Nonstop1h 49mUnited Airlines
Tue 6/121:00YYZ - ORD
Nonstop2h 05mUnited Airlines
Deal found 3/12£226
Thu 25/1213:13ORD - YYZ
Nonstop1h 49mUnited Airlines
Wed 31/1221:00YYZ - ORD
Nonstop2h 05mUnited Airlines
Deal found 3/12£268
Last-minute flights from O'Hare Intl to Pearson Intl
Discover last-minute flight deals from O'Hare Intl to Pearson Intl. Data last updated 5 December 2025 and is based on user searches.
Tue 6/116:50ORD - YYZ
Nonstop1h 55mUnited Airlines
Mon 19/121:00YYZ - ORD
Nonstop2h 05mUnited Airlines
Deal found 4/12£181
Thu 15/106:00ORD - YYZ
1 stop6h 24mDelta
Sun 18/106:00YYZ - ORD
1 stop4h 41mDelta
Deal found 3/12£176
Sat 17/110:00ORD - YYZ
Nonstop1h 40mAir Canada
Sat 24/116:50YYZ - ORD
Nonstop1h 58mAir Canada
Deal found 3/12£154
Sun 18/107:15ORD - YYZ
1 stop8h 25mAir Canada
Sun 25/118:45YYZ - ORD
Nonstop2h 00mAir Canada
Deal found 4/12£171
Mon 26/118:28ORD - YYZ
Nonstop1h 53mUnited Airlines
Mon 2/209:00YYZ - ORD
Nonstop2h 06mUnited Airlines
Deal found 3/12£157
Thu 29/109:35ORD - YYZ
1 stop5h 37mDelta
Sun 1/212:12YYZ - ORD
1 stop7h 33mDelta
Deal found 4/12£175
Thu 29/113:00ORD - YYZ
1 stop4h 57mUnited Airlines
Sun 1/211:00YYZ - ORD
Nonstop2h 08mUnited Airlines
Deal found 4/12£178
Sat 31/108:52ORD - YYZ
1 stop4h 22mUnited Airlines
Sat 31/117:30YYZ - ORD
Nonstop2h 20mUnited Airlines
Deal found 3/12£172
One-way flights from O'Hare Intl to Pearson Intl
Search for one-way flight options from O'Hare Intl to Pearson Intl. Find affordable one-way fares based on user searches. Data last updated 5 December 2025.
Sun 1/206:50ORD - YYZ
1 stop3h 30mDelta
Deal found 4/12£67
Fri 30/109:35ORD - YYZ
1 stop7h 18mDelta
Deal found 4/12£67
Tue 6/116:50ORD - YYZ
Nonstop1h 55mUnited Airlines
Deal found 4/12£72
Thu 25/1214:30ORD - YYZ
1 stop8h 16mUnited Airlines
Deal found 3/12£79
Thu 1/109:00ORD - YYZ
1 stop12h 17mUnited Airlines
Deal found 3/12£108
Fri 30/106:15ORD - YYZ
2 stops16h 24mWestJet
Deal found 3/12£110
Mon 1/619:55ORD - YYZ
1 stop15h 21mWestJet
Deal found 3/12£111
Fri 6/306:15ORD - YYZ
2 stops8h 35mWestJet
Deal found 4/12£115
Wed 24/1218:16ORD - YYZ
Nonstop2h 05mUnited Airlines
Deal found 3/12£117
Fri 2/118:16ORD - YYZ
Nonstop2h 05mUnited Airlines
Deal found 3/12£123
Tue 30/1218:21ORD - YYZ
1 stop4h 25mUnited Airlines
Deal found 4/12£133
Find flight deals from O'Hare Intl to Pearson Intl
Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Pearson Intl (YYZ). 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 5 December 2025.
Customise your flight search to find flights from O'Hare Intl to Pearson 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 858,174 searches. Data last updated 5 December 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport that are best for you.
Fly from
O'Hare Intl
Fly to
Pearson Intl
Route
Depart
Return
Price
ChicagoToronto
ORD - YYZ
ORDYYZ
Chicago O'Hare Intl
Fri 30/1
16:50-19:45
Nonstop1h 55m
Toronto Pearson Intl
Mon 2/2
17:30-18:50
Nonstop2h 20m
£157
ChicagoToronto
ORD - YYZ
ORDYYZ
Chicago O'Hare Intl
Fri 13/2
06:00-11:48
1 stop4h 48m
Toronto Pearson Intl
Mon 16/2
09:00-10:07
Nonstop2h 07m
£165
ChicagoToronto
ORD - YYZ
ORDYYZ
Chicago O'Hare Intl
Mon 16/2
13:12-16:02
Nonstop1h 50m
Toronto Pearson Intl
Fri 20/2
14:45-18:41
1 stop4h 56m
£169
ChicagoToronto
ORD - YYZ
ORDYYZ
Chicago O'Hare Intl
Mon 16/2
12:27-23:11
1 stop9h 44m
Toronto Pearson Intl
Fri 20/2
06:05-10:45
1 stop5h 40m
£175
ChicagoToronto
ORD - YYZ
ORDYYZ
Chicago O'Hare Intl
Fri 13/2
06:30-16:10
1 stop8h 40m
Toronto Pearson Intl
Mon 16/2
12:11-18:59
1 stop7h 48m
£175
ChicagoToronto
ORD - YYZ
ORDYYZ
Chicago O'Hare Intl
Thu 19/2
07:10-13:24
1 stop5h 14m
Toronto Pearson Intl
Wed 25/2
17:15-20:44
1 stop4h 29m
£175
ChicagoToronto
ORD - YYZ
ORDYYZ
Chicago O'Hare Intl
Fri 27/2
06:15-15:59
1 stop8h 44m
Toronto Pearson Intl
Sun 1/3
06:10-09:41
1 stop4h 31m
£175
ChicagoToronto
ORD - YYZ
ORDYYZ
Chicago O'Hare Intl
Thu 29/1
09:35-16:12
1 stop5h 37m
Toronto Pearson Intl
Sun 1/2
12:12-18:45
1 stop7h 33m
£175
ChicagoToronto
ORD - YYZ
ORDYYZ
Chicago O'Hare Intl
Fri 17/4
07:00-15:18
1 stop7h 18m
Toronto Pearson Intl
Sat 25/4
18:08-20:35
1 stop3h 27m
£176
ChicagoToronto
ORD - YYZ
ORDYYZ
Chicago O'Hare Intl
Fri 16/1
07:10-17:53
1 stop9h 43m
Toronto Pearson Intl
Sun 18/1
07:45-13:08
1 stop6h 23m
£176
Flights are sorted by cheapest return flights first.
Deals found on 3/12
Showing 1-10 of 20 results
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Best time to book a flight from O'Hare Intl to Pearson Intl
Have a flexible travel schedule? Discover the best time to fly to Pearson Intl from O'Hare Intl with our price prediction graph.
Estimated return 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 Pearson Intl Airport
Prices
Airlines
Delays
How far ahead should I book a flight from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport?
Use this chart to determine the optimal time to book a return flight from O'Hare Intl to Pearson Intl. Price data was last updated on 28 November 2025.
The price you pay for your flight from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 83 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport?
Currently, October is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport (average of £64). Flying from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport in July is currently the most expensive (average of £140). 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 YYZ?
Find hourly flight availability from O'Hare Intl to Pearson Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 5 December 2025.
It’s optimal to fly from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport in the morning. By choosing this option you can save up to 42% on the cost of your flight, compared to a flight in the afternoon.
How much does it cost for a return flight from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport?
Weekly flight availability from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport
Explore weekly flight availability from O'Hare Intl to Pearson 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 5 December 2025.
The most flights from ORD to YYZ are scheduled on a Thursday (63 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (38 on average).
How often are flights from Chicago to Toronto delayed?
About 18% of weekly flights between Chicago and Toronto have experienced delays in the past year, with the average delay time being 131 minutes.
What is the most punctual flight time for Chicago to Toronto flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Chicago to Toronto flights?
Over the past year, Korean Air have had the lowest number of delays on this route, with just 11% of flights being delayed.
Related info for your journey
Find useful and relevant information for your journey from O'Hare Intl to Pearson 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 Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport?
There are many flights that can get you from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport in 1h 55m. Fly via United Airlines or Delta to get the fastest option. Chicago O'Hare Intl Airport and Toronto Pearson Intl Airport are separated by a distance of 436 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the most reliable airlines from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport on time: Korean Air (94%), SkyWest Airlines (82%), Japan Airlines (79%).
What are the cheapest flights from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport?
On average you can expect to pay £366 for a flight from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport. The cheapest flight overall is £76 while the most popular route, (Chicago O'Hare Intl - Toronto Pearson Intl) is currently priced at £176.
Can I find deals for flights from O'Hare Intl to Pearson Intl that include hotel bookings?
Yes. In addition to deals on O'Hare Intl to Pearson Intl flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from O'Hare Intl to Pearson Intl?
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 Pearson Intl.
Can I find deals for business class flights from O'Hare Intl to Pearson Intl?
Yes. Cheapflights offers flight deals from O'Hare Intl to Pearson 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 Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport?
Currently, October is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport (average of £64). Flying from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport in July is currently the most expensive (average of £140). 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.
Browse through other flights departing from O'Hare Intl. Flights are based on user searches made on Cheapflights and were last updated on 5 December 2025.
Explore flights to Pearson Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 5 December 2025.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from O'Hare Intl to Pearson Intl?
When you search for this flight from O'Hare Intl to Pearson Intl, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from O'Hare Intl to Pearson Intl?
Millions of users choose and trust Cheapflights to book the best flight deals from O'Hare Intl to Pearson Intl for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from O'Hare Intl to Pearson Intl with no change fees?
Certainly. Search results for flights to Pearson Intl from O'Hare Intl 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 O'Hare Intl to Pearson Intl become cheaper?
Yes, Cheapflights offers price alerts on O'Hare Intl to Pearson Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.
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