Cheap flights from Toronto Pearson Intl Airport to Chicago from C$ 222
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 23/11. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — CHI
9 Dec — 16 Dec1
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 65 days in advance, depart on a Friday or Saturday and return on a Friday
Cheap flight deals from Pearson Intl to Chicago
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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 9 November 2026.
Fri 27/115:55 p.m. -
Nonstop2h 10m
Sat 28/115:00 a.m. -
1 stop7h 43m
Deal found 5/11C$ 391
Wed 23/126:55 p.m. -
Nonstop2h 03m
Wed 30/128:50 p.m. -
Nonstop1h 42m
Deal found 8/11C$ 401
Mon 7/126:55 p.m. -
Nonstop2h 03m
Thu 10/1212:50 p.m. -
Nonstop1h 43m
Deal found 4/11C$ 404
Fri 27/1110:53 a.m. -
Nonstop2h 04m
Fri 4/128:40 p.m. -
Nonstop1h 43m
Deal found 8/11C$ 405
Thu 26/112:35 p.m. -
Nonstop2h 03m
Sun 29/1110:15 a.m. -
Nonstop1h 37m
Deal found 9/11C$ 408
Fri 4/124:30 p.m. -
Nonstop2h 13m
Sun 6/1210:05 a.m. -
Nonstop1h 37m
Deal found 8/11C$ 411
Fri 25/1210:53 a.m. -
Nonstop2h 20m
Fri 1/111:09 a.m. -
1 stop6h 52m
Deal found 9/11C$ 418
Thu 26/112:45 p.m. -
1 stop5h 09m
Tue 1/124:30 p.m. -
Nonstop1h 40m
Deal found 8/11C$ 427
Fri 25/122:35 p.m. -
Nonstop2h 03m
Fri 1/18:55 p.m. -
Nonstop1h 42m
Deal found 7/11C$ 429
Thu 24/126:45 a.m. -
Nonstop2h 12m
Sun 10/111:03 a.m. -
Nonstop2h 00m
Deal found 8/11C$ 432
Fri 11/128:05 a.m. -
Nonstop2h 03m
Sun 13/128:50 p.m. -
Nonstop1h 42m
Deal found 7/11C$ 434
Thu 3/126:00 a.m. -
1 stop4h 37m
Sun 6/121:41 p.m. -
1 stop8h 26m
Deal found 8/11C$ 468
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 9 November 2026.
Mon 21/122:45 p.m. -
1 stop10h 16m
Wed 23/128:50 p.m. -
Nonstop1h 42m
Deal found 8/11C$ 427
Sat 26/127:44 p.m. -
1 stop5h 17m
Thu 31/122:25 p.m. -
1 stop5h 59m
Deal found 8/11C$ 441
Mon 7/122:25 p.m. -
1 stop6h 50m
Mon 14/128:39 a.m. -
1 stop7h 41m
Deal found 7/11C$ 468
Fri 18/127:44 p.m. -
1 stop5h 17m
Sun 3/18:50 p.m. -
Nonstop1h 42m
Deal found 8/11C$ 441
Fri 4/126:45 a.m. -
Nonstop2h 09m
Sun 6/129:00 a.m. -
1 stop9h 01m
Deal found 8/11C$ 462
Tue 1/126:00 a.m. -
1 stop8h 01m
Fri 4/126:41 p.m. -
1 stop3h 26m
Deal found 8/11C$ 468
Thu 26/1110:53 a.m. -
Nonstop2h 04m
Sun 29/117:03 a.m. -
Nonstop1h 44m
Deal found 4/11C$ 468
Fri 25/1212:20 p.m. -
1 stop6h 24m
Tue 29/129:29 a.m. -
1 stop4h 45m
Deal found 8/11C$ 468
Thu 10/127:44 p.m. -
1 stop4h 45m
Sat 12/123:45 p.m. -
1 stop6h 10m
Deal found 6/11C$ 470
Mon 7/122:25 p.m. -
1 stop4h 36m
Mon 14/129:37 a.m. -
1 stop6h 43m
Deal found 7/11C$ 468
Fri 4/1210:00 a.m. -
1 stop14h 29m
Mon 7/124:37 p.m. -
1 stop5h 49m
Deal found 8/11C$ 470
Sat 28/116:00 a.m. -
1 stop5h 39m
Mon 30/115:05 p.m. -
1 stop4h 52m
Deal found 7/11C$ 469
Thu 10/127:44 p.m. -
1 stop4h 45m
Sun 13/128:52 a.m. -
1 stop4h 33m
Deal found 4/11C$ 475
Fri 11/129:45 a.m. -
1 stop7h 32m
Mon 14/125:02 p.m. -
1 stop5h 05m
Deal found 7/11C$ 469
Sun 13/127:44 p.m. -
1 stop4h 45m
Tue 15/1212:55 p.m. -
1 stop6h 04m
Deal found 6/11C$ 475
Sat 27/27:45 a.m. -
1 stop7h 40m
Sat 6/39:33 a.m. -
1 stop5h 31m
Deal found 7/11C$ 469
Fri 11/122:25 p.m. -
1 stop4h 36m
Mon 14/129:37 a.m. -
1 stop6h 43m
Deal found 7/11C$ 469
Thu 3/126:00 a.m. -
1 stop4h 37m
Sun 6/121:41 p.m. -
1 stop8h 26m
Deal found 7/11C$ 469
Tue 1/126:00 a.m. -
1 stop8h 01m
Wed 2/121:41 p.m. -
1 stop8h 26m
Deal found 7/11C$ 469
Thu 26/116:00 a.m. -
1 stop6h 25m
Sun 29/111:31 p.m. -
1 stop8h 26m
Deal found 5/11C$ 486
Wed 9/126:00 a.m. -
1 stop4h 37m
Tue 15/129:37 a.m. -
1 stop6h 43m
Deal found 4/11C$ 486
Sat 5/1212:15 p.m. -
1 stop6h 46m
Sat 12/126:41 p.m. -
1 stop3h 26m
Deal found 5/11C$ 486
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 9 November 2026.
Wed 23/126:55 p.m. -
Nonstop2h 03m
Wed 30/128:50 p.m. -
Nonstop1h 42m
Deal found 8/11C$ 401
Mon 7/126:55 p.m. -
Nonstop2h 03m
Thu 10/1212:50 p.m. -
Nonstop1h 43m
Deal found 4/11C$ 404
Fri 27/1110:53 a.m. -
Nonstop2h 04m
Fri 4/128:40 p.m. -
Nonstop1h 43m
Deal found 8/11C$ 405
Thu 26/112:35 p.m. -
Nonstop2h 03m
Sun 29/1110:15 a.m. -
Nonstop1h 37m
Deal found 9/11C$ 408
Fri 4/124:30 p.m. -
Nonstop2h 13m
Sun 6/1210:05 a.m. -
Nonstop1h 37m
Deal found 8/11C$ 411
Fri 25/122:35 p.m. -
Nonstop2h 03m
Fri 1/18:55 p.m. -
Nonstop1h 42m
Deal found 7/11C$ 429
Thu 26/118:35 a.m. -
Nonstop2h 09m
Sun 29/117:03 a.m. -
Nonstop1h 44m
Deal found 8/11C$ 432
Fri 11/128:05 a.m. -
Nonstop2h 03m
Sun 13/128:50 p.m. -
Nonstop1h 42m
Deal found 7/11C$ 434
Fri 4/124:30 p.m. -
Nonstop2h 13m
Mon 7/1210:05 a.m. -
Nonstop1h 37m
Deal found 5/11C$ 436
Mon 1/32:35 p.m. -
Nonstop2h 03m
Wed 31/310:05 a.m. -
Nonstop1h 38m
Deal found 8/11C$ 438
Sat 27/22:35 p.m. -
Nonstop2h 03m
Sat 6/310:05 a.m. -
Nonstop1h 33m
Deal found 7/11C$ 439
Last-minute flights from Pearson Intl to Chicago
Discover last-minute flight deals from Pearson Intl to Chicago. Data last updated 9 November 2026 and is based on user searches.
Thu 26/112:35 p.m. -
Nonstop2h 03m
Sun 29/1110:15 a.m. -
Nonstop1h 37m
Deal found 9/11C$ 408
Thu 26/112:45 p.m. -
1 stop5h 09m
Tue 1/124:30 p.m. -
Nonstop1h 40m
Deal found 8/11C$ 427
Fri 27/115:55 p.m. -
Nonstop2h 10m
Sat 28/115:00 a.m. -
1 stop7h 43m
Deal found 5/11C$ 391
Fri 27/1110:53 a.m. -
Nonstop2h 04m
Fri 4/128:40 p.m. -
Nonstop1h 43m
Deal found 8/11C$ 405
Thu 3/126:00 a.m. -
1 stop4h 37m
Sun 6/121:41 p.m. -
1 stop8h 26m
Deal found 8/11C$ 468
Fri 4/124:30 p.m. -
Nonstop2h 13m
Sun 6/1210:05 a.m. -
Nonstop1h 37m
Deal found 8/11C$ 411
Mon 7/126:55 p.m. -
Nonstop2h 03m
Thu 10/1212:50 p.m. -
Nonstop1h 43m
Deal found 4/11C$ 404
Fri 11/128:05 a.m. -
Nonstop2h 03m
Sun 13/128:50 p.m. -
Nonstop1h 42m
Deal found 7/11C$ 434
Wed 23/126:55 p.m. -
Nonstop2h 03m
Wed 30/128:50 p.m. -
Nonstop1h 42m
Deal found 8/11C$ 401
Thu 24/126:45 a.m. -
Nonstop2h 12m
Sun 10/111:03 a.m. -
Nonstop2h 00m
Deal found 8/11C$ 432
Fri 25/1210:53 a.m. -
Nonstop2h 20m
Fri 1/111:09 a.m. -
1 stop6h 52m
Deal found 9/11C$ 418
Fri 25/122:35 p.m. -
Nonstop2h 03m
Fri 1/18:55 p.m. -
Nonstop1h 42m
Deal found 7/11C$ 429
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 9 November 2026.
Mon 23/117:35 a.m. -
1 stop16h 59m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 5/11C$ 222
Fri 4/124:30 p.m. -
Nonstop2h 13m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 8/11C$ 223
Wed 20/14:20 p.m. -
1 stop24h 54m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 4/11C$ 227
Wed 13/14:20 p.m. -
1 stop9h 30m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 4/11C$ 234
Wed 25/112:35 p.m. -
Nonstop2h 03m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 8/11C$ 240
Mon 11/14:20 p.m. -
2 stops32h 58m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 7/11C$ 253
Fri 27/117:09 a.m. -
Nonstop2h 30m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 6/11C$ 256
Sun 17/19:20 a.m. -
1 stop16h 30m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 4/11C$ 257
Fri 18/128:05 a.m. -
Nonstop2h 17m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 7/11C$ 259
Wed 2/128:05 a.m. -
2 stops8h 07m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 5/11C$ 260
Sun 6/126:00 a.m. -
1 stop8h 01m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 8/11C$ 275
Sat 28/116:00 a.m. -
1 stop4h 46m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 6/11C$ 277
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 9 November 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 9 November 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
Mon 11/1
7:26 p.m.-8:40 p.m.
Nonstop2h 14m
Chicago O'Hare Intl
Wed 31/12
12:00 a.m.-1:00 a.m.
Nonstop0h 00m
C$ 240
TorontoChicago
YYZ Toronto Pearson Intl - ORD Chicago O'Hare Intl
YYZORD
Toronto Pearson Intl
Sat 19/12
6:40 p.m.-11:39 p.m.
1 stop5h 59m
Chicago O'Hare Intl
Wed 31/12
12:00 a.m.-1:00 a.m.
Nonstop0h 00m
C$ 261
TorontoChicago
YYZ Toronto Pearson Intl - ORD Chicago O'Hare Intl
YYZORD
Toronto Pearson Intl
Tue 22/12
2:45 p.m.-9:40 p.m.
1 stop7h 55m
Chicago O'Hare Intl
Wed 31/12
12:00 a.m.-1:00 a.m.
Nonstop0h 00m
C$ 261
TorontoChicago
YYZ Toronto Pearson Intl - ORD Chicago O'Hare Intl
YYZORD
Toronto Pearson Intl
Thu 7/1
7:43 a.m.-4:03 p.m.
1 stop9h 20m
Chicago O'Hare Intl
Wed 31/12
12:00 a.m.-1:00 a.m.
Nonstop0h 00m
C$ 261
TorontoChicago
YYZ Toronto Pearson Intl - ORD Chicago O'Hare Intl
YYZORD
Toronto Pearson Intl
Tue 1/12
10:30 a.m.-4:20 p.m.
1 stop6h 50m
Chicago O'Hare Intl
Wed 31/12
12:00 a.m.-1:00 a.m.
Nonstop0h 00m
C$ 261
TorontoChicago
YYZ Toronto Pearson Intl - ORD Chicago O'Hare Intl
YYZORD
Toronto Pearson Intl
Tue 8/12
8:40 p.m.-7:45 a.m.
1 stop12h 05m
Chicago O'Hare Intl
Wed 31/12
12:00 a.m.-1:00 a.m.
Nonstop0h 00m
C$ 261
Quickest round-trip
TorontoChicago
YYZ Toronto Pearson Intl - ORD Chicago O'Hare Intl
YYZORD
Toronto Pearson Intl
Sat 28/11
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$ 263
TorontoChicago
YYZ Toronto Pearson Intl - ORD Chicago O'Hare Intl
YYZORD
Toronto Pearson Intl
Fri 4/12
8:35 a.m.-9:44 a.m.
Nonstop2h 09m
Chicago O'Hare Intl
Wed 31/12
12:00 a.m.-1:00 a.m.
Nonstop0h 00m
C$ 271
TorontoChicago
YYZ Toronto Pearson Intl - ORD Chicago O'Hare Intl
YYZORD
Toronto Pearson Intl
Thu 3/12
5:55 p.m.-7:05 p.m.
Nonstop2h 10m
Chicago O'Hare Intl
Wed 31/12
12:00 a.m.-1:00 a.m.
Nonstop0h 00m
C$ 271
TorontoChicago
YYZ Toronto Pearson Intl - ORD Chicago O'Hare Intl
YYZORD
Toronto Pearson Intl
Tue 29/12
4:04 p.m.-8:18 p.m.
1 stop5h 14m
Chicago O'Hare Intl
Wed 31/12
12:00 a.m.-1:00 a.m.
Nonstop0h 00m
C$ 275
Flights are sorted by cheapest round-trip flights first.
Deals found on 9/11
Showing 1-10 of 42 resultsSorted by cheapest first
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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$ 384). Flying from Toronto Pearson Intl Airport to Chicago in November is currently the most expensive (average of C$ 517). 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 9 November 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 35% 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 9 November 2026.
The most flights from YYZ to CHI are scheduled on a Friday (62 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (55 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$ 401 and C$ 638 in February.The cheapest round-trip price found within the last 5 days was C$ 350 on Multiple Airlines (17 Feb-24 Feb).
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 80 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 7 November 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 9 November 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 5h 17m. The time it takes to get you to your destination can typically vary by up to 2h 44m. 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$ 288, 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 Air Canada and Porter Airlines - these airlines can fly you to your destination from C$ 308 and C$ 308, respectively. Users have found that American Airlines is 30% 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$ 159 on United Airlines. Other airlines that offer cheap prices include Air Canada from C$ 167 and American Airlines from C$ 207 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%), Royal Jordanian (91%), Copa Airlines( 88%).
What are the cheapest flights from Toronto Pearson Intl Airport to Chicago?
On average you can expect to pay C$ 1,456 for a flight from Toronto Pearson Intl Airport to Chicago. The cheapest flight overall is C$ 281 while the most popular route, (Toronto Pearson Intl - Chicago O'Hare Intl) is currently priced at C$ 405.
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$ 384). Flying from Toronto Pearson Intl Airport to Chicago in November is currently the most expensive (average of C$ 517). 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
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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 9 November 2026.
Explore flights to Chicago departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 9 November 2026.
Browse through other flights departing from Pearson Intl. Flights are based on user searches made on Cheapflights and were last updated on 9 November 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 9 November 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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