Cheap flights from Toronto Pearson Intl Airport to Chicago O'Hare Intl Airport from C$ 168
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 14/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — ORD
29 Mar — 5 Apr1
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Toronto Pearson Intl to Chicago O'Hare Intl are usually found in May or January, booked 84 days in advance, depart on a Friday or Saturday and return on a Friday
Cheap flight deals from Pearson Intl to O'Hare Intl
Enter your travel dates to find the best prices.
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Cheapest flights from Pearson Intl to O'Hare Intl
Explore the most affordable flight options available from Pearson Intl to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 February 2026.
Sat 6/68:05 a.m.
YYZ
-
ORD
Nonstop2h 00m
Air Canada
Wed 10/68:20 p.m.
ORD
-
YYZ
Nonstop1h 43m
Air Canada
Deal found 26/2C$ 258
Fri 10/48:50 a.m.
YYZ
-
ORD
Nonstop2h 00m
United Airlines
Sun 12/49:20 p.m.
ORD
-
YYZ
Nonstop1h 39m
United Airlines
Deal found 27/2C$ 259
Tue 7/410:15 a.m.
YYZ
-
ORD
Nonstop2h 03m
United Airlines
Tue 7/44:43 p.m.
ORD
-
YYZ
Nonstop1h 54m
United Airlines
Deal found 24/2C$ 261
Thu 26/37:00 a.m.
YYZ
-
ORD
1 stop5h 18m
Air Canada
Sun 29/38:20 p.m.
ORD
-
YYZ
Nonstop1h 43m
Air Canada
Deal found 23/2C$ 264
Thu 9/42:15 p.m.
YYZ
-
ORD
Nonstop2h 00m
Air Canada
Mon 13/43:45 p.m.
ORD
-
YYZ
1 stop7h 09m
Air Canada
Deal found 24/2C$ 265
Tue 17/38:45 a.m.
YYZ
-
ORD
Nonstop2h 05m
United Airlines
Sat 28/39:15 p.m.
ORD
-
YYZ
Nonstop1h 43m
United Airlines
Deal found 26/2C$ 266
Sat 6/66:15 a.m.
YYZ
-
ORD
1 stop5h 03m
Air Canada
Tue 9/68:20 p.m.
ORD
-
YYZ
Nonstop1h 43m
Air Canada
Deal found 26/2C$ 270
Fri 10/412:05 p.m.
YYZ
-
ORD
Nonstop2h 00m
Air Canada
Sun 12/44:15 p.m.
ORD
-
YYZ
Nonstop1h 42m
Air Canada
Deal found 24/2C$ 273
Sat 11/48:15 a.m.
YYZ
-
ORD
Nonstop1h 55m
Air Canada
Sat 18/48:40 a.m.
ORD
-
YYZ
1 stop6h 59m
Air Canada
Deal found 25/2C$ 277
Sat 6/67:00 a.m.
YYZ
-
ORD
Nonstop2h 00m
United Airlines
Wed 10/69:15 p.m.
ORD
-
YYZ
Nonstop1h 44m
United Airlines
Deal found 23/2C$ 279
Best flights from Pearson Intl to O'Hare Intl
Discover carefully curated flight deals from Pearson Intl to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 27 February 2026.
Fri 10/48:50 a.m.
YYZ
-
ORD
Nonstop2h 00m
United Airlines
Sun 12/49:20 p.m.
ORD
-
YYZ
Nonstop1h 39m
United Airlines
Deal found 23/2C$ 272
Fri 27/33:59 p.m.
YYZ
-
ORD
1 stop5h 18m
Delta
Fri 3/45:40 p.m.
ORD
-
YYZ
1 stop3h 59m
Delta
Deal found 27/2C$ 307
Tue 10/312:45 p.m.
YYZ
-
ORD
1 stop5h 16m
United Airlines
Sun 15/37:10 a.m.
ORD
-
YYZ
Nonstop1h 48m
United Airlines
Deal found 23/2C$ 294
Fri 29/52:20 p.m.
YYZ
-
ORD
1 stop6h 54m
Delta
Sun 31/57:00 a.m.
ORD
-
YYZ
1 stop3h 19m
Delta
Deal found 25/2C$ 307
Sat 4/48:50 a.m.
YYZ
-
ORD
Nonstop2h 00m
United Airlines
Tue 7/43:35 p.m.
ORD
-
YYZ
1 stop5h 48m
United Airlines
Deal found 26/2C$ 299
Sun 5/412:15 p.m.
YYZ
-
ORD
1 stop5h 28m
Delta
Wed 8/45:40 p.m.
ORD
-
YYZ
1 stop3h 59m
Delta
Deal found 26/2C$ 307
Mon 30/311:00 a.m.
YYZ
-
ORD
Nonstop2h 03m
United Airlines
Mon 6/49:20 p.m.
ORD
-
YYZ
Nonstop1h 39m
United Airlines
Deal found 24/2C$ 299
Sat 4/48:50 a.m.
YYZ
-
ORD
Nonstop2h 00m
United Airlines
Sun 5/48:00 a.m.
ORD
-
YYZ
1 stop10h 02m
United Airlines
Deal found 26/2C$ 299
Fri 27/36:45 a.m.
YYZ
-
ORD
Nonstop2h 15m
United Airlines
Fri 3/46:00 a.m.
ORD
-
YYZ
1 stop6h 47m
United Airlines
Deal found 25/2C$ 299
Thu 23/411:00 a.m.
YYZ
-
ORD
Nonstop2h 03m
United Airlines
Sun 26/44:43 p.m.
ORD
-
YYZ
Nonstop1h 54m
United Airlines
Deal found 27/2C$ 299
Thu 2/412:45 p.m.
YYZ
-
ORD
1 stop11h 58m
United Airlines
Sun 5/49:05 a.m.
ORD
-
YYZ
Nonstop1h 44m
United Airlines
Deal found 26/2C$ 307
Fri 24/41:00 p.m.
YYZ
-
ORD
Nonstop2h 01m
United Airlines
Mon 27/47:04 a.m.
ORD
-
YYZ
Nonstop1h 50m
United Airlines
Deal found 23/2C$ 313
Direct flights from Pearson Intl to O'Hare Intl
Explore direct flight options from Pearson Intl to O'Hare Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 27 February 2026.
Sat 6/68:05 a.m.
YYZ
-
ORD
Nonstop2h 00m
Air Canada
Wed 10/68:20 p.m.
ORD
-
YYZ
Nonstop1h 43m
Air Canada
Deal found 26/2C$ 258
Fri 10/48:50 a.m.
YYZ
-
ORD
Nonstop2h 00m
United Airlines
Sun 12/49:20 p.m.
ORD
-
YYZ
Nonstop1h 39m
United Airlines
Deal found 27/2C$ 259
Tue 7/410:15 a.m.
YYZ
-
ORD
Nonstop2h 03m
United Airlines
Tue 7/44:43 p.m.
ORD
-
YYZ
Nonstop1h 54m
United Airlines
Deal found 24/2C$ 261
Tue 17/38:45 a.m.
YYZ
-
ORD
Nonstop2h 05m
United Airlines
Sat 28/39:15 p.m.
ORD
-
YYZ
Nonstop1h 43m
United Airlines
Deal found 26/2C$ 266
Fri 22/58:50 a.m.
YYZ
-
ORD
Nonstop2h 00m
United Airlines
Tue 26/59:15 p.m.
ORD
-
YYZ
Nonstop1h 44m
United Airlines
Deal found 23/2C$ 272
Tue 10/32:15 p.m.
YYZ
-
ORD
Nonstop1h 55m
Air Canada
Sun 15/38:40 p.m.
ORD
-
YYZ
Nonstop1h 39m
Air Canada
Deal found 24/2C$ 273
Sat 6/67:00 a.m.
YYZ
-
ORD
Nonstop2h 00m
United Airlines
Wed 10/69:15 p.m.
ORD
-
YYZ
Nonstop1h 44m
United Airlines
Deal found 23/2C$ 279
Sat 11/42:15 p.m.
YYZ
-
ORD
Nonstop2h 00m
Air Canada
Sat 18/49:50 a.m.
ORD
-
YYZ
Nonstop1h 36m
Air Canada
Deal found 24/2C$ 283
Thu 11/611:00 a.m.
YYZ
-
ORD
Nonstop2h 00m
United Airlines
Sat 13/65:55 p.m.
ORD
-
YYZ
Nonstop1h 49m
United Airlines
Deal found 24/2C$ 285
Sun 12/42:15 p.m.
YYZ
-
ORD
Nonstop2h 00m
Air Canada
Sun 19/44:15 p.m.
ORD
-
YYZ
Nonstop1h 43m
Air Canada
Deal found 26/2C$ 287
Fri 10/42:15 p.m.
YYZ
-
ORD
Nonstop2h 00m
Air Canada
Fri 17/47:55 a.m.
ORD
-
YYZ
Nonstop1h 36m
Air Canada
Deal found 23/2C$ 290
Thu 26/39:00 p.m.
YYZ
-
ORD
Nonstop2h 04m
Lufthansa
Thu 2/45:57 p.m.
ORD
-
YYZ
Nonstop1h 47m
Lufthansa
Deal found 24/2C$ 292
Last-minute flights from Pearson Intl to O'Hare Intl
Discover last-minute flight deals from Pearson Intl to O'Hare Intl. Data last updated 27 February 2026 and is based on user searches.
Tue 10/32:15 p.m.
YYZ
-
ORD
Nonstop1h 55m
Air Canada
Sun 15/38:40 p.m.
ORD
-
YYZ
Nonstop1h 39m
Air Canada
Deal found 24/2C$ 273
Tue 17/38:45 a.m.
YYZ
-
ORD
Nonstop2h 05m
United Airlines
Sat 28/39:15 p.m.
ORD
-
YYZ
Nonstop1h 43m
United Airlines
Deal found 26/2C$ 266
Wed 18/36:15 a.m.
YYZ
-
ORD
1 stop6h 03m
Air Canada
Thu 26/38:40 p.m.
ORD
-
YYZ
Nonstop1h 39m
Air Canada
Deal found 25/2C$ 272
Wed 18/37:00 a.m.
YYZ
-
ORD
1 stop5h 18m
Air Canada
Sun 29/38:20 p.m.
ORD
-
YYZ
Nonstop1h 43m
Air Canada
Deal found 26/2C$ 279
Thu 26/37:00 a.m.
YYZ
-
ORD
1 stop5h 18m
Air Canada
Sun 29/38:20 p.m.
ORD
-
YYZ
Nonstop1h 43m
Air Canada
Deal found 23/2C$ 264
Thu 26/37:00 a.m.
YYZ
-
ORD
1 stop5h 18m
Air Canada
Thu 2/43:45 p.m.
ORD
-
YYZ
1 stop7h 09m
Air Canada
Deal found 24/2C$ 270
Fri 27/36:45 a.m.
YYZ
-
ORD
Nonstop2h 15m
United Airlines
Mon 30/39:15 p.m.
ORD
-
YYZ
Nonstop1h 44m
United Airlines
Deal found 26/2C$ 258
Fri 27/36:40 p.m.
YYZ
-
ORD
Nonstop2h 05m
Air Canada
Mon 30/34:15 p.m.
ORD
-
YYZ
Nonstop1h 42m
Air Canada
Deal found 26/2C$ 259
Fri 27/312:05 p.m.
YYZ
-
ORD
Nonstop1h 56m
Air Canada
Sun 29/38:20 p.m.
ORD
-
YYZ
Nonstop1h 43m
Air Canada
Deal found 25/2C$ 261
Tue 31/36:15 a.m.
YYZ
-
ORD
1 stop5h 38m
Air Canada
Mon 6/43:45 p.m.
ORD
-
YYZ
1 stop5h 09m
Air Canada
Deal found 26/2C$ 283
One-way flights from Pearson Intl to O'Hare Intl
Search for one-way flight options from Pearson Intl to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated 27 February 2026.
Tue 14/48:15 a.m.
YYZ
-
ORD
Nonstop1h 55m
Air Canada
Deal found 27/2C$ 168
Sun 12/48:15 a.m.
YYZ
-
ORD
Nonstop1h 55m
Air Canada
Deal found 26/2C$ 169
Wed 24/69:00 a.m.
YYZ
-
ORD
1 stop6h 55m
Air Canada
Deal found 25/2C$ 171
Fri 10/46:30 p.m.
YYZ
-
ORD
Nonstop1h 55m
Air Canada
Deal found 26/2C$ 172
Wed 18/310:51 a.m.
YYZ
-
ORD
Nonstop2h 09m
United Airlines
Deal found 27/2C$ 173
Wed 18/37:00 a.m.
YYZ
-
ORD
1 stop5h 18m
Air Canada
Deal found 25/2C$ 175
Wed 22/46:30 p.m.
YYZ
-
ORD
Nonstop1h 55m
Air Canada
Deal found 27/2C$ 176
Wed 25/36:15 a.m.
YYZ
-
ORD
1 stop6h 03m
Air Canada
Deal found 25/2C$ 179
Wed 13/510:30 a.m.
YYZ
-
ORD
1 stop5h 23m
Air Canada
Deal found 24/2C$ 180
Sat 23/57:00 a.m.
YYZ
-
ORD
2 stops8h 53m
Air Canada
Deal found 24/2C$ 186
Find flight deals from Pearson Intl to O'Hare Intl
Discover tips and strategies to find the most affordable flight options for your journey from Pearson Intl (YYZ) 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 27 February 2026.
Customize your flight search to find flights from Pearson Intl 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 27 February 2026.
Use the filters below to find and compare flights from Toronto Pearson Intl Airport to Chicago O'Hare Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
TorontoChicago
YYZ - ORD
YYZORD
Toronto Pearson Intl
Fri 10/4
8:50 a.m.-9:50 a.m.
Nonstop2h 00m
Chicago O'Hare Intl
Sun 12/4
9:20 p.m.-11:59 p.m.
Nonstop1h 39m
C$ 272
TorontoChicago
YYZ - ORD
YYZORD
Toronto Pearson Intl
Tue 10/3
12:45 p.m.-5:01 p.m.
1 stop5h 16m
Chicago O'Hare Intl
Sun 15/3
7:10 a.m.-9:58 a.m.
Nonstop1h 48m
C$ 294
TorontoChicago
YYZ - ORD
YYZORD
Toronto Pearson Intl
Sat 4/4
8:50 a.m.-9:50 a.m.
Nonstop2h 00m
Chicago O'Hare Intl
Tue 7/4
3:35 p.m.-10:23 p.m.
1 stop5h 48m
C$ 299
TorontoChicago
YYZ - ORD
YYZORD
Toronto Pearson Intl
Mon 30/3
11:00 a.m.-12:03 p.m.
Nonstop2h 03m
Chicago O'Hare Intl
Mon 6/4
9:20 p.m.-11:59 p.m.
Nonstop1h 39m
C$ 299
TorontoChicago
YYZ - ORD
YYZORD
Toronto Pearson Intl
Sat 4/4
8:50 a.m.-9:50 a.m.
Nonstop2h 00m
Chicago O'Hare Intl
Sun 5/4
8:00 a.m.-7:02 p.m.
1 stop10h 02m
C$ 299
TorontoChicago
YYZ - ORD
YYZORD
Toronto Pearson Intl
Fri 27/3
6:45 a.m.-8:00 a.m.
Nonstop2h 15m
Chicago O'Hare Intl
Fri 3/4
6:00 a.m.-1:47 p.m.
1 stop6h 47m
C$ 299
TorontoChicago
YYZ - ORD
YYZORD
Toronto Pearson Intl
Thu 23/4
11:00 a.m.-12:03 p.m.
Nonstop2h 03m
Chicago O'Hare Intl
Sun 26/4
4:43 p.m.-7:37 p.m.
Nonstop1h 54m
C$ 299
TorontoChicago
YYZ - ORD
YYZORD
Toronto Pearson Intl
Fri 27/3
3:59 p.m.-8:17 p.m.
1 stop5h 18m
Chicago O'Hare Intl
Fri 3/4
5:40 p.m.-10:39 p.m.
1 stop3h 59m
C$ 307
TorontoChicago
YYZ - ORD
YYZORD
Toronto Pearson Intl
Fri 29/5
2:20 p.m.-8:14 p.m.
1 stop6h 54m
Chicago O'Hare Intl
Sun 31/5
7:00 a.m.-11:19 a.m.
1 stop3h 19m
C$ 307
TorontoChicago
YYZ - ORD
YYZORD
Toronto Pearson Intl
Sun 5/4
12:15 p.m.-4:43 p.m.
1 stop5h 28m
Chicago O'Hare Intl
Wed 8/4
5:40 p.m.-10:39 p.m.
1 stop3h 59m
C$ 307
Flights are sorted by cheapest round-trip flights first.
Deals found on 23/2
Showing 1-10 of 24 resultsSorted by cheapest first
1
2
3
Best time to book a flight from Pearson Intl to O'Hare Intl
Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Pearson Intl with our price prediction graph.
YYZ-ORD
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 Toronto Pearson Intl Airport to Chicago O'Hare Intl Airport
Prices
Airlines
Delays
How far ahead should I book a flight from Toronto Pearson Intl Airport to Chicago O'Hare Intl Airport?
Use this chart to determine the optimal time to book a round-trip flight from Pearson Intl to O'Hare Intl. Price data was last updated on 20 February 2026.
The price you pay for your flight from Toronto Pearson Intl Airport to Chicago O'Hare Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 84 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 Toronto Pearson Intl Airport to Chicago O'Hare Intl Airport?
Currently, January is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Chicago O'Hare Intl Airport (average of C$ 175). Flying from Toronto Pearson Intl Airport to Chicago O'Hare Intl Airport in April is currently the most expensive (average of C$ 290). 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 YYZ to ORD?
Find hourly flight availability from Pearson Intl 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 27 February 2026.
Unlike at noon, when flights are generally more expensive, you can save up to 41% on flights from Toronto Pearson Intl Airport to Chicago O'Hare Intl Airport by exploring options for tickets in the evening.
What is the cheapest day to fly from Toronto Pearson Intl Airport to Chicago O'Hare Intl Airport?
Use this chart to determine the cheapest time to fly round-trip from Pearson Intl to O'Hare Intl. Price data was last updated on 21 February 2026.
Travelers seeking maximum savings on their Toronto Pearson Intl Airport to Chicago O'Hare Intl Airport flight should consider departing on Thursday evenings when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Toronto Pearson Intl Airport to Chicago O'Hare Intl Airport
Explore weekly flight availability from Pearson Intl 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 27 February 2026.
The most flights from YYZ 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 (49 on average).
How often are flights from Toronto to Chicago delayed?
About 13% of weekly flights between Toronto and Chicago have experienced delays in the past year, with the average delay time being 142 minutes.
What is the most punctual flight time for Toronto to Chicago flights?
Historically, flights departing at night 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?
Monday 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 Toronto to Chicago flights?
Over the past year, United Airlines has had the lowest number of delays on this route, with just 8% of flights being delayed.
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 27 February 2026.
Get a feel of what it's like to fly with Porter Airlines,United Airlines, andAmerican Airlines from Toronto Pearson Intl Airport to Chicago O'Hare Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Always great! The Flight Attendants are always polite and attentive! The Polite was great and reminded us all that it was Valentine's Day!
Related info for your journey
Find useful and relevant information for your journey from Pearson Intl 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 Toronto Pearson Intl Airport to Chicago O'Hare Intl Airport?
Airlines like United Airlines fly from Toronto Pearson Intl Airport to Chicago O'Hare Intl Airport in about 2h. The time it takes to get you to your destination is usually consistent. Toronto Pearson Intl Airport and Chicago O'Hare Intl Airport are separated by a distance of 702 km. Generally, flights for this route are direct.
What are the cheapest airlines flying from Toronto Pearson Intl Airport to Chicago O'Hare Intl Airport round-trip?
According to our current data, Porter Airlines (C$ 220), American Airlines (C$ 222), and Air Canada (C$ 244) offers the cheapest pricing from Toronto Pearson Intl Airport to Chicago O'Hare Intl Airport. These flights start at 44% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Toronto Pearson Intl Airport to Chicago O'Hare Intl Airport one-way?
The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as C$ 152. However, be on the lookout for offers from United Airlines and American Airlines, as they are both options that can get you from Toronto Pearson Intl Airport to Chicago O'Hare Intl Airport for a low price.
What are the most reliable airlines from Toronto Pearson Intl Airport to Chicago O'Hare Intl Airport?
Consider Emirates (100%), Copa Airlines (87%) or Qatar Airways (80%) when booking your flight. These represent the most reliable airlines when flying from Toronto Pearson Intl Airport to Chicago O'Hare Intl Airport.
What are the cheapest flights from Toronto Pearson Intl Airport to Chicago O'Hare Intl Airport?
Looking at all options, your cheapest flight can be booked for C$ 217. While the most popular route (Toronto Pearson Intl - Chicago O'Hare Intl) can be booked for C$ 258 on average, our data indicates C$ 1,831 when flying from Toronto Pearson Intl Airport to Chicago O'Hare Intl Airport.
Can I find deals for flights from Pearson Intl to O'Hare Intl that include hotel bookings?
Yes. In addition to deals on Pearson Intl to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Pearson Intl 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 Pearson Intl to O'Hare Intl.
Can I find deals for business class flights from Pearson Intl to O'Hare Intl?
Yes. Cheapflights offers flight deals from Pearson Intl 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 Toronto Pearson Intl Airport to Chicago O'Hare Intl Airport?
Currently, January is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Chicago O'Hare Intl Airport (average of C$ 175). Flying from Toronto Pearson Intl Airport to Chicago O'Hare Intl Airport in April is currently the most expensive (average of C$ 290). 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.
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
Skokie
Downers Grove
Elk Grove Village
Racine
Naperville
Bolingbrook
Romeoville
Schaumburg
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Fly from Pearson Intl to O'Hare Intl on these airlines
Choose from the following airlines for your flight from Pearson Intl to O'Hare Intl. Flights are based on user searches made on Cheapflights and were last updated on 27 February 2026.
Explore flights to O'Hare Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 27 February 2026.
Browse through other flights departing from Pearson Intl. Flights are based on user searches made on Cheapflights and were last updated on 27 February 2026.
Top 5 airlines flying from Pearson Intl to O'Hare Intl
Discover the top 5 airlines that operate flights from Pearson Intl 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 27 February 2026.
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How does Cheapflights help users find flights from Pearson Intl to O'Hare Intl?
Deals for Pearson Intl 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.
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Millions of users choose and trust Cheapflights to book the best flight deals from Pearson Intl to O'Hare 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 Pearson Intl to O'Hare Intl with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Pearson Intl to O'Hare Intl, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Pearson Intl to O'Hare Intl become cheaper?
Not ready to book yet? You can track prices for flights from Pearson Intl to O'Hare Intl on Cheapflights with our Price Alert feature and get notified when better prices are available.
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