Cheap flights from Toronto Pearson Intl Airport to Chicago from C$ 179
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/11. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — CHI
22 Oct — 29 Oct1
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Toronto Pearson Intl to Chicago are usually found in March 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 Chicago
Enter your travel dates to find the best prices.
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Cheapest flights from Pearson Intl to Chicago
Explore the most affordable flight options available from Pearson Intl to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 September 2026.
Thu 8/107:00 a.m. -
Nonstop2h 00m
Sun 11/107:09 a.m. -
Nonstop1h 45m
Deal found 20/9C$ 290
Fri 2/104:00 p.m. -
1 stop5h 12m
Sun 4/108:40 p.m. -
Nonstop1h 46m
Deal found 18/9C$ 292
Wed 7/1012:25 p.m. -
Nonstop1h 58m
Wed 14/102:15 p.m. -
Nonstop1h 46m
Deal found 20/9C$ 293
Fri 23/104:00 p.m. -
1 stop5h 12m
Sun 25/1010:15 a.m. -
Nonstop1h 37m
Deal found 17/9C$ 297
Sat 24/108:50 a.m. -
Nonstop1h 58m
Mon 26/104:40 p.m. -
1 stop5h 46m
Deal found 17/9C$ 299
Wed 7/102:00 p.m. -
Nonstop1h 55m
Tue 13/108:40 p.m. -
Nonstop1h 46m
Deal found 18/9C$ 304
Thu 15/1012:45 p.m. -
1 stop5h 20m
Sun 18/109:55 a.m. -
Nonstop1h 45m
Deal found 21/9C$ 306
Sat 3/107:00 p.m. -
1 stop5h 21m
Mon 5/102:52 p.m. -
Nonstop2h 04m
Deal found 18/9C$ 307
Tue 6/104:00 p.m. -
1 stop5h 12m
Sat 10/103:40 p.m. -
1 stop5h 13m
Deal found 21/9C$ 308
Tue 24/1112:15 p.m. -
1 stop6h 49m
Sat 28/119:30 a.m. -
1 stop6h 50m
Deal found 20/9C$ 318
Fri 2/1012:08 p.m. -
1 stop7h 25m
Sat 3/106:40 p.m. -
1 stop3h 19m
Deal found 18/9C$ 320
Sat 10/1012:10 p.m. -
1 stop6h 50m
Wed 14/109:29 a.m. -
1 stop6h 50m
Deal found 17/9C$ 331
Best flights from Pearson Intl to Chicago
Discover carefully curated flight deals from Pearson Intl to Chicago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 22 September 2026.
Sat 24/107:00 p.m. -
1 stop5h 21m
Sun 25/1010:15 a.m. -
Nonstop1h 37m
Deal found 20/9C$ 299
Sat 24/108:50 a.m. -
Nonstop1h 58m
Mon 26/104:40 p.m. -
1 stop5h 46m
Deal found 17/9C$ 299
Wed 18/119:45 a.m. -
1 stop4h 06m
Thu 19/111:31 p.m. -
1 stop8h 26m
Deal found 18/9C$ 331
Wed 21/1012:45 p.m. -
1 stop11h 47m
Wed 28/1010:39 a.m. -
1 stop6h 10m
Deal found 21/9C$ 320
Mon 19/109:00 p.m. -
Nonstop2h 06m
Wed 21/109:55 a.m. -
Nonstop1h 45m
Deal found 17/9C$ 324
Wed 25/116:00 a.m. -
1 stop4h 46m
Sat 28/116:44 p.m. -
1 stop3h 13m
Deal found 21/9C$ 331
Fri 6/116:45 a.m. -
Nonstop2h 09m
Mon 9/114:40 p.m. -
1 stop5h 46m
Deal found 20/9C$ 324
Thu 29/106:00 a.m. -
1 stop4h 32m
Mon 2/116:44 p.m. -
1 stop3h 12m
Deal found 21/9C$ 331
Sat 31/105:55 p.m. -
Nonstop2h 10m
Tue 3/116:05 p.m. -
1 stop4h 47m
Deal found 19/9C$ 324
Wed 7/106:00 a.m. -
1 stop4h 32m
Sat 10/101:27 p.m. -
1 stop8h 29m
Deal found 21/9C$ 332
Sat 28/116:45 a.m. -
Nonstop2h 09m
Tue 1/124:37 p.m. -
1 stop5h 49m
Deal found 21/9C$ 324
Sat 17/1012:10 p.m. -
1 stop6h 50m
Sat 24/109:29 a.m. -
1 stop6h 50m
Deal found 19/9C$ 332
Thu 8/107:00 a.m. -
Nonstop2h 00m
Sun 11/105:53 p.m. -
Nonstop1h 51m
Deal found 20/9C$ 324
Thu 19/116:00 a.m. -
1 stop7h 51m
Sun 22/119:30 a.m. -
1 stop6h 50m
Deal found 17/9C$ 332
Sun 4/1010:15 a.m. -
Nonstop2h 06m
Wed 7/105:00 a.m. -
1 stop5h 43m
Deal found 20/9C$ 324
Thu 1/106:00 a.m. -
1 stop4h 07m
Tue 6/101:27 p.m. -
1 stop8h 29m
Deal found 17/9C$ 332
Wed 25/116:45 a.m. -
Nonstop2h 09m
Sat 28/1111:05 a.m. -
Nonstop1h 58m
Deal found 21/9C$ 324
Wed 4/116:00 a.m. -
1 stop4h 32m
Wed 11/111:31 p.m. -
1 stop8h 26m
Deal found 20/9C$ 332
Mon 12/108:50 a.m. -
Nonstop1h 58m
Wed 21/1012:59 p.m. -
Nonstop1h 47m
Deal found 21/9C$ 324
Sat 31/106:00 a.m. -
1 stop4h 32m
Sat 7/111:27 p.m. -
1 stop8h 29m
Deal found 19/9C$ 332
Sun 8/118:35 a.m. -
Nonstop2h 09m
Mon 9/119:21 p.m. -
Nonstop1h 38m
Deal found 18/9C$ 324
Thu 8/106:00 a.m. -
1 stop7h 47m
Sun 11/109:29 a.m. -
1 stop6h 50m
Deal found 21/9C$ 332
Mon 2/1112:10 p.m. -
1 stop6h 50m
Mon 9/116:44 p.m. -
1 stop3h 13m
Deal found 19/9C$ 395
Thu 15/1012:10 p.m. -
1 stop6h 50m
Fri 16/106:44 p.m. -
1 stop3h 12m
Deal found 18/9C$ 395
Direct flights from Pearson Intl to Chicago
Explore direct flight options from Pearson Intl to Chicago based on user searches, and compare prices and availability for your desired travel dates. Data last updated 22 September 2026.
Thu 8/107:00 a.m. -
Nonstop2h 00m
Sun 11/107:09 a.m. -
Nonstop1h 45m
Deal found 20/9C$ 290
Wed 7/1012:25 p.m. -
Nonstop1h 58m
Wed 14/102:15 p.m. -
Nonstop1h 46m
Deal found 20/9C$ 293
Wed 7/102:00 p.m. -
Nonstop1h 55m
Tue 13/108:40 p.m. -
Nonstop1h 46m
Deal found 18/9C$ 304
Wed 4/116:55 p.m. -
Nonstop2h 03m
Wed 11/1110:15 a.m. -
Nonstop1h 37m
Deal found 21/9C$ 310
Wed 28/106:55 p.m. -
Nonstop2h 03m
Fri 30/108:40 p.m. -
Nonstop1h 43m
Deal found 18/9C$ 313
Thu 1/1012:30 p.m. -
Nonstop1h 58m
Mon 5/102:15 p.m. -
Nonstop1h 46m
Deal found 17/9C$ 318
Tue 24/116:55 p.m. -
Nonstop2h 03m
Sat 28/118:40 p.m. -
Nonstop1h 43m
Deal found 20/9C$ 321
Last-minute flights from Pearson Intl to Chicago
Discover last-minute flight deals from Pearson Intl to Chicago. Data last updated 22 September 2026 and is based on user searches.
Fri 2/104:00 p.m. -
1 stop5h 12m
Sun 4/108:40 p.m. -
Nonstop1h 46m
Deal found 18/9C$ 292
Fri 2/1012:08 p.m. -
1 stop7h 25m
Sat 3/106:40 p.m. -
1 stop3h 19m
Deal found 18/9C$ 320
Sat 3/107:00 p.m. -
1 stop5h 21m
Mon 5/102:52 p.m. -
Nonstop2h 04m
Deal found 18/9C$ 307
Tue 6/104:00 p.m. -
1 stop5h 12m
Sat 10/103:40 p.m. -
1 stop5h 13m
Deal found 21/9C$ 308
Wed 7/1012:25 p.m. -
Nonstop1h 58m
Wed 14/102:15 p.m. -
Nonstop1h 46m
Deal found 20/9C$ 293
Wed 7/102:00 p.m. -
Nonstop1h 55m
Tue 13/108:40 p.m. -
Nonstop1h 46m
Deal found 18/9C$ 304
Thu 8/107:00 a.m. -
Nonstop2h 00m
Sun 11/107:09 a.m. -
Nonstop1h 45m
Deal found 20/9C$ 290
Thu 8/106:00 a.m. -
1 stop7h 47m
Sun 11/109:29 a.m. -
1 stop6h 50m
Deal found 21/9C$ 332
Sat 10/1012:10 p.m. -
1 stop6h 50m
Wed 14/109:29 a.m. -
1 stop6h 50m
Deal found 17/9C$ 331
Thu 15/1012:45 p.m. -
1 stop5h 20m
Sun 18/109:55 a.m. -
Nonstop1h 45m
Deal found 21/9C$ 306
Fri 23/104:00 p.m. -
1 stop5h 12m
Sun 1/114:30 p.m. -
Nonstop1h 40m
Deal found 17/9C$ 297
Sat 24/108:50 a.m. -
Nonstop1h 58m
Mon 26/104:40 p.m. -
1 stop5h 46m
Deal found 17/9C$ 299
One-way flights from Pearson Intl to Chicago
Search for one-way flight options from Pearson Intl to Chicago. Find affordable one-way fares based on user searches. Data last updated 22 September 2026.
Sat 28/116:45 a.m. -
Nonstop2h 09m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 22/9C$ 179
Fri 16/106:15 a.m. -
1 stop5h 07m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 22/9C$ 185
Sun 25/108:20 a.m. -
Nonstop2h 03m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 20/9C$ 186
Thu 29/108:20 a.m. -
Nonstop2h 03m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 18/9C$ 188
Wed 21/104:00 p.m. -
1 stop5h 12m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 21/9C$ 191
Mon 26/106:55 p.m. -
Nonstop2h 03m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 21/9C$ 198
Wed 21/109:00 p.m. -
Nonstop2h 06m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 19/9C$ 199
Wed 28/103:29 p.m. -
1 stop7h 31m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 19/9C$ 200
Thu 15/1012:10 p.m. -
1 stop7h 19m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 17/9C$ 202
Fri 2/1012:08 p.m. -
1 stop7h 25m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 18/9C$ 202
Wed 14/104:00 p.m. -
1 stop5h 12m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 18/9C$ 203
Fri 16/102:26 p.m. -
1 stop4h 34m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 21/9C$ 206
Find flight deals from Pearson Intl to Chicago
Discover tips and strategies to find the most affordable flight options for your journey from Pearson Intl (YYZ) to Chicago (CHI). 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 22 September 2026.
Customize your flight search to find flights from Pearson Intl to Chicago 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 7,457,451 searches. Data last updated 22 September 2026.
Use the filters below to find and compare flights from Toronto Pearson Intl Airport to Chicago that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest round-trip
TorontoChicago
YYZ Toronto Pearson Intl - ORD Chicago O'Hare Intl
YYZORD
Toronto Pearson Intl
Thu 19/11
6:45 a.m.-7:54 a.m.
Nonstop2h 09m
Chicago O'Hare Intl
Wed 31/12
12:00 a.m.-1:00 a.m.
Nonstop0h 00m
C$ 179
TorontoChicago
YYZ Toronto Pearson Intl - ORD Chicago O'Hare Intl
YYZORD
Toronto Pearson Intl
Wed 14/10
5:15 p.m.-6:30 p.m.
Nonstop2h 15m
Chicago O'Hare Intl
Wed 31/12
12:00 a.m.-1:00 a.m.
Nonstop0h 00m
C$ 199
Quickest round-trip
TorontoChicago
YYZ Toronto Pearson Intl - ORD Chicago O'Hare Intl
YYZORD
Toronto Pearson Intl
Fri 2/10
11:00 a.m.-12:00 p.m.
Nonstop2h 00m
Chicago O'Hare Intl
Wed 31/12
12:00 a.m.-1:00 a.m.
Nonstop0h 00m
C$ 199
TorontoChicago
YYZ Toronto Pearson Intl - ORD Chicago O'Hare Intl
YYZORD
Toronto Pearson Intl
Wed 21/10
9:00 p.m.-10:06 p.m.
Nonstop2h 06m
Chicago O'Hare Intl
Wed 31/12
12:00 a.m.-1:00 a.m.
Nonstop0h 00m
C$ 199
TorontoChicago
YYZ Toronto Pearson Intl - ORD Chicago O'Hare Intl
YYZORD
Toronto Pearson Intl
Mon 5/10
9:00 p.m.-10:06 p.m.
Nonstop2h 06m
Chicago O'Hare Intl
Wed 31/12
12:00 a.m.-1:00 a.m.
Nonstop0h 00m
C$ 199
TorontoChicago
YYZ Toronto Pearson Intl - ORD Chicago O'Hare Intl
YYZORD
Toronto Pearson Intl
Sat 17/10
7:00 p.m.-11:21 p.m.
1 stop5h 21m
Chicago O'Hare Intl
Wed 31/12
12:00 a.m.-1:00 a.m.
Nonstop0h 00m
C$ 200
TorontoChicago
YYZ Toronto Pearson Intl - MDW Chicago Midway
YYZMDW
Toronto Pearson Intl
Fri 2/10
12:08 p.m.-6:33 p.m.
1 stop7h 25m
Chicago Midway
Wed 31/12
12:00 a.m.-1:00 a.m.
Nonstop0h 00m
C$ 202
TorontoChicago
YYZ Toronto Pearson Intl - ORD Chicago O'Hare Intl
YYZORD
Toronto Pearson Intl
Fri 16/10
2:26 p.m.-6:29 p.m.
1 stop5h 03m
Chicago O'Hare Intl
Wed 31/12
12:00 a.m.-1:00 a.m.
Nonstop0h 00m
C$ 206
TorontoChicago
YYZ Toronto Pearson Intl - MDW Chicago Midway
YYZMDW
Toronto Pearson Intl
Fri 16/10
2:26 p.m.-6:00 p.m.
1 stop4h 34m
Chicago Midway
Wed 31/12
12:00 a.m.-1:00 a.m.
Nonstop0h 00m
C$ 206
TorontoChicago
YYZ Toronto Pearson Intl - ORD Chicago O'Hare Intl
YYZORD
Toronto Pearson Intl
Sat 10/10
7:00 p.m.-11:21 p.m.
1 stop5h 21m
Chicago O'Hare Intl
Wed 31/12
12:00 a.m.-1:00 a.m.
Nonstop0h 00m
C$ 206
Flights are sorted by cheapest round-trip flights first.
Deals found on 22/9
Showing 1-10 of 44 resultsSorted by cheapest first
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3
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5
Best time to book a flight from Pearson Intl to Chicago
Have a flexible travel schedule? Discover the best time to fly to Chicago from Pearson Intl with our price prediction graph.
YYZ-CHI
YYZ-ORD
YYZ-MDW
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
YYZ-CHI
YYZ-ORD
YYZ-MDW
What is the cheapest month to book a flight from Toronto Pearson Intl Airport to Chicago?
Currently, January is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Chicago (average of C$ 352). Flying from Toronto Pearson Intl Airport to Chicago in December is currently the most expensive (average of C$ 475). 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 CHI?
Find hourly flight availability from Pearson Intl to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 September 2026.
It’s optimal to fly from Toronto Pearson Intl Airport to Chicago in the evening. By choosing this option you can save up to 34% on the cost of your flight, compared to a flight in the afternoon.
Weekly flight availability from Toronto Pearson Intl Airport to Chicago
Explore weekly flight availability from Pearson Intl to Chicago. 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 22 September 2026.
The most flights from YYZ to CHI are scheduled on a Monday (70 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (23 on average).
How much does it cost to fly round-trip from Toronto Pearson Intl Airport to Chicago?
Airfare is below average for this route at the moment.
Toronto Pearson Intl Airport to Chicago flights typically cost between C$ 343 and C$ 557 in October.The cheapest round-trip price found within the last 5 days was C$ 290 on Lufthansa (8 Oct-11 Oct).
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 139 minutes.
What is the most punctual flight time for Toronto to Chicago 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?
Thursday tends to have the lowest number of delays on this route, whereas Saturday 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 9% of flights being delayed.
How far ahead should I book a flight from Toronto Pearson Intl Airport to Chicago?
Booking 83 days in advance of your planned departure date is, on average, the best time to get cheap flights from Toronto Pearson Intl Airport to Chicago. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest day to fly from Toronto Pearson Intl Airport to Chicago?
Use this chart to determine the cheapest time to fly round-trip from Pearson Intl to Chicago. Price data was last updated on 19 September 2026.
Travelers seeking maximum savings on their Toronto Pearson Intl Airport to Chicago flight should consider departing on Friday 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.
Reviews of airlines servicing Chicago
Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated 22 September 2026.
Read reviews from past customers who have flown Porter Airlines,United Airlines, andWestJet
from Toronto Pearson Intl Airport to Chicago. 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.
The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.
The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.
The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.
The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.
The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.
The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.
Related info for your journey
Find useful and relevant information for your journey from Pearson Intl to Chicago. 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?
Airlines like United Airlines and Delta fly from Toronto Pearson Intl Airport to Chicago in about 1h 58m. The time it takes to get you to your destination can typically vary by up to 2h 08m. The distance between Toronto Pearson Intl Airport and Chicago is about 702 km. This flight may include one or multiple stops.
What are the cheapest airlines flying from Toronto Pearson Intl Airport to Chicago round-trip?
Currently priced at C$ 264, American Airlines will fly you from Toronto Pearson Intl Airport to Chicago and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Air Canada - these airlines can fly you to your destination from C$ 297 and C$ 302, respectively. Users have found that American Airlines is 35% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Toronto Pearson Intl Airport to Chicago one-way?
One-way options have recently been found by users for as low as C$ 158 on United Airlines. Other airlines that offer cheap prices include Air Canada from C$ 164 and American Airlines from C$ 167 one-way.
What are the most reliable airlines from Toronto Pearson Intl Airport to Chicago?
Before booking your flight to Chicago from Toronto Pearson Intl Airport, check out the most reliable airlines to get you to your destination on time: Sun Country Air (100%), Copa Airlines (84%), Egyptair( 81%).
What are the cheapest flights from Toronto Pearson Intl Airport to Chicago?
On average you can expect to pay C$ 1,941 for a flight from Toronto Pearson Intl Airport to Chicago. The cheapest flight overall is C$ 242 while the most popular route, (Toronto Pearson Intl - Chicago O'Hare Intl) is currently priced at C$ 285.
Can I find deals for business class flights from Pearson Intl to Chicago?
Yes. Cheapflights offers flight deals from Pearson Intl to Chicago 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?
Currently, January is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Chicago (average of C$ 352). Flying from Toronto Pearson Intl Airport to Chicago in December is currently the most expensive (average of C$ 475). 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 thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Popular flights
Fly from Pearson Intl to Chicago on these airlines
Choose from the following airlines for your flight from Pearson Intl to Chicago. Flights are based on user searches made on Cheapflights and were last updated on 22 September 2026.
Explore flights to Chicago departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 22 September 2026.
Browse through other flights departing from Pearson Intl. Flights are based on user searches made on Cheapflights and were last updated on 22 September 2026.
Top 5 airlines flying from Pearson Intl to Chicago
Discover the top 5 airlines that operate flights from Pearson Intl to Chicago. 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 7,457,451 searches. Data last updated 22 September 2026.
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Pearson Intl to Chicago?
Cheapflights makes it easy to find Pearson Intl to Chicago flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Pearson Intl to Chicago?
Cheapflights simply makes it quick and affordable to book flights from Pearson Intl to Chicago by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Pearson Intl to Chicago with no change fees?
Certainly. Search results for flights to Chicago from Pearson 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 Pearson Intl to Chicago become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!
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