Cheap flights from Toronto Pearson Intl Airport to Chicago from C$ 183
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 23/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — CHI
14 Oct — 21 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 Tuesday
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 14 September 2026.
Tue 6/1012:25 p.m. -
Nonstop1h 58m
Sat 10/109:55 a.m. -
Nonstop1h 45m
Deal found 12/9C$ 275
Fri 23/107:00 a.m. -
Nonstop2h 00m
Sun 25/109:21 p.m. -
Nonstop1h 38m
Deal found 11/9C$ 285
Sat 10/106:50 p.m. -
Nonstop1h 58m
Sat 17/103:45 p.m. -
Nonstop1h 46m
Deal found 10/9C$ 286
Sat 26/96:50 p.m. -
Nonstop1h 58m
Mon 28/93:40 p.m. -
1 stop6h 38m
Deal found 10/9C$ 289
Fri 25/94:00 p.m. -
Nonstop1h 58m
Sun 27/911:05 a.m. -
1 stop5h 28m
Deal found 11/9C$ 290
Sat 10/106:50 p.m. -
Nonstop1h 58m
Tue 13/108:40 p.m. -
Nonstop1h 46m
Deal found 9/9C$ 293
Thu 1/106:50 p.m. -
Nonstop1h 58m
Thu 8/107:09 a.m. -
Nonstop1h 45m
Deal found 12/9C$ 295
Fri 23/108:50 a.m. -
Nonstop1h 58m
Tue 27/101:55 p.m. -
1 stop6h 40m
Deal found 13/9C$ 296
Fri 20/112:20 p.m. -
1 stop4h 44m
Wed 25/116:44 p.m. -
1 stop3h 13m
Deal found 12/9C$ 320
Wed 25/116:00 a.m. -
1 stop7h 51m
Sat 28/119:30 a.m. -
1 stop6h 50m
Deal found 13/9C$ 322
Wed 28/106:00 a.m. -
1 stop7h 47m
Fri 30/109:29 a.m. -
1 stop6h 50m
Deal found 14/9C$ 331
Thu 24/96:00 a.m. -
1 stop4h 07m
Wed 30/99:29 a.m. -
1 stop4h 46m
Deal found 10/9C$ 332
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 14 September 2026.
Sat 10/108:50 a.m. -
Nonstop1h 58m
Sat 17/109:20 p.m. -
Nonstop1h 39m
Deal found 12/9C$ 285
Fri 25/99:00 p.m. -
Nonstop2h 06m
Sun 27/911:05 a.m. -
1 stop6h 48m
Deal found 11/9C$ 296
Sat 21/116:00 a.m. -
1 stop4h 42m
Mon 23/119:30 a.m. -
1 stop3h 00m
Deal found 12/9C$ 320
Fri 2/1011:00 a.m. -
Nonstop2h 00m
Mon 5/107:09 a.m. -
Nonstop1h 45m
Deal found 10/9C$ 285
Sat 26/97:00 p.m. -
1 stop5h 21m
Sun 27/911:05 a.m. -
1 stop6h 07m
Deal found 12/9C$ 310
Sun 4/1011:00 a.m. -
Nonstop2h 00m
Wed 7/107:09 a.m. -
Nonstop1h 45m
Deal found 13/9C$ 285
Mon 23/116:00 a.m. -
1 stop4h 42m
Tue 24/111:31 p.m. -
1 stop8h 26m
Deal found 12/9C$ 331
Tue 24/1110:53 a.m. -
Nonstop2h 04m
Tue 24/113:47 p.m. -
Nonstop1h 58m
Deal found 12/9C$ 285
Sun 8/1112:10 p.m. -
1 stop6h 50m
Wed 11/111:31 p.m. -
1 stop8h 26m
Deal found 12/9C$ 331
Sat 21/119:45 a.m. -
1 stop4h 06m
Tue 24/119:30 a.m. -
1 stop3h 00m
Deal found 13/9C$ 331
Fri 16/108:50 a.m. -
Nonstop1h 58m
Tue 20/103:00 p.m. -
1 stop6h 23m
Deal found 14/9C$ 322
Sat 31/106:00 a.m. -
1 stop7h 47m
Tue 3/119:29 a.m. -
1 stop6h 50m
Deal found 14/9C$ 331
Tue 13/108:50 a.m. -
Nonstop1h 58m
Tue 20/107:09 a.m. -
Nonstop1h 45m
Deal found 13/9C$ 322
Tue 29/99:45 a.m. -
1 stop3h 54m
Fri 2/109:29 a.m. -
1 stop6h 51m
Deal found 13/9C$ 331
Thu 22/1011:00 a.m. -
Nonstop2h 00m
Sun 25/106:17 p.m. -
Nonstop1h 58m
Deal found 12/9C$ 322
Sat 26/96:00 a.m. -
1 stop7h 39m
Sun 27/99:29 a.m. -
1 stop6h 51m
Deal found 12/9C$ 331
Sat 26/97:00 p.m. -
1 stop5h 21m
Sun 27/98:50 a.m. -
Nonstop1h 59m
Deal found 10/9C$ 324
Sat 7/1112:10 p.m. -
1 stop6h 50m
Tue 10/116:44 p.m. -
1 stop3h 13m
Deal found 14/9C$ 331
Sat 24/107:00 p.m. -
1 stop5h 21m
Fri 30/1011:05 a.m. -
1 stop11h 47m
Deal found 12/9C$ 331
Fri 25/96:00 a.m. -
1 stop7h 39m
Sun 27/99:29 a.m. -
1 stop6h 51m
Deal found 11/9C$ 353
Tue 29/96:00 a.m. -
1 stop7h 39m
Fri 16/109:29 a.m. -
1 stop6h 50m
Deal found 10/9C$ 353
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 14 September 2026.
Tue 6/1012:25 p.m. -
Nonstop1h 58m
Sat 10/109:55 a.m. -
Nonstop1h 45m
Deal found 12/9C$ 275
Fri 23/107:00 a.m. -
Nonstop2h 00m
Sun 25/109:21 p.m. -
Nonstop1h 38m
Deal found 11/9C$ 285
Sat 10/106:50 p.m. -
Nonstop1h 58m
Sat 17/103:45 p.m. -
Nonstop1h 46m
Deal found 10/9C$ 286
Mon 26/108:20 a.m. -
Nonstop2h 03m
Mon 2/114:30 p.m. -
Nonstop1h 40m
Deal found 10/9C$ 290
Sat 24/102:00 p.m. -
Nonstop1h 55m
Fri 30/108:40 p.m. -
Nonstop1h 43m
Deal found 9/9C$ 292
Sat 10/106:50 p.m. -
Nonstop1h 58m
Tue 13/108:40 p.m. -
Nonstop1h 46m
Deal found 9/9C$ 293
Thu 1/106:50 p.m. -
Nonstop1h 58m
Thu 8/107:09 a.m. -
Nonstop1h 45m
Deal found 12/9C$ 295
Sun 25/106:55 p.m. -
Nonstop2h 03m
Sun 1/1110:15 a.m. -
Nonstop1h 37m
Deal found 10/9C$ 306
Wed 7/1012:25 p.m. -
Nonstop1h 58m
Wed 14/102:15 p.m. -
Nonstop1h 46m
Deal found 13/9C$ 311
Wed 25/1112:00 p.m. -
Nonstop2h 13m
Sat 28/1112:50 p.m. -
Nonstop1h 43m
Deal found 13/9C$ 317
Sat 3/1012:25 p.m. -
Nonstop1h 58m
Tue 6/108:40 p.m. -
Nonstop1h 46m
Deal found 11/9C$ 318
Sun 11/102:00 p.m. -
Nonstop1h 55m
Wed 14/108:40 p.m. -
Nonstop1h 46m
Deal found 12/9C$ 320
Last-minute flights from Pearson Intl to Chicago
Discover last-minute flight deals from Pearson Intl to Chicago. Data last updated 14 September 2026 and is based on user searches.
Thu 24/912:25 p.m. -
Nonstop1h 58m
Sun 27/93:40 p.m. -
1 stop6h 38m
Deal found 9/9C$ 288
Thu 24/96:00 a.m. -
1 stop4h 07m
Wed 30/99:29 a.m. -
1 stop4h 46m
Deal found 10/9C$ 332
Fri 25/94:00 p.m. -
Nonstop1h 58m
Sun 27/911:05 a.m. -
1 stop5h 28m
Deal found 11/9C$ 292
Sat 26/96:50 p.m. -
Nonstop1h 58m
Mon 28/93:40 p.m. -
1 stop6h 38m
Deal found 10/9C$ 289
Thu 1/106:50 p.m. -
Nonstop1h 58m
Thu 8/107:09 a.m. -
Nonstop1h 45m
Deal found 12/9C$ 295
Tue 6/1012:25 p.m. -
Nonstop1h 58m
Sat 10/109:55 a.m. -
Nonstop1h 45m
Deal found 12/9C$ 275
Sat 10/106:50 p.m. -
Nonstop1h 58m
Sat 17/103:45 p.m. -
Nonstop1h 46m
Deal found 10/9C$ 286
Sat 10/106:50 p.m. -
Nonstop1h 58m
Tue 13/108:40 p.m. -
Nonstop1h 46m
Deal found 9/9C$ 293
Fri 23/108:50 a.m. -
Nonstop1h 58m
Fri 30/107:03 a.m. -
Nonstop1h 44m
Deal found 13/9C$ 285
Fri 23/108:50 a.m. -
Nonstop1h 58m
Tue 27/101:55 p.m. -
1 stop6h 40m
Deal found 13/9C$ 296
Wed 28/106:00 a.m. -
1 stop7h 47m
Fri 30/109:29 a.m. -
1 stop6h 50m
Deal found 14/9C$ 331
Sat 31/106:00 a.m. -
1 stop4h 32m
Sat 7/116:44 p.m. -
1 stop3h 12m
Deal found 10/9C$ 320
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 14 September 2026.
Wed 23/96:50 p.m. -
Nonstop1h 58m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 9/9C$ 183
Sun 25/106:55 p.m. -
Nonstop2h 03m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 10/9C$ 185
Tue 20/108:05 a.m. -
Nonstop1h 55m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 13/9C$ 186
Thu 24/910:30 a.m. -
1 stop5h 22m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 9/9C$ 188
Wed 7/108:05 a.m. -
Nonstop1h 55m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 9/9C$ 189
Tue 13/104:00 p.m. -
1 stop5h 12m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 10/9C$ 192
Sat 10/104:00 p.m. -
1 stop5h 12m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 11/9C$ 193
Tue 10/112:35 p.m. -
Nonstop2h 03m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 9/9C$ 196
Sat 24/108:50 a.m. -
Nonstop1h 58m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 14/9C$ 199
Mon 2/1112:10 p.m. -
1 stop6h 50m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 11/9C$ 201
Tue 13/109:40 a.m. -
1 stop4h 07m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 12/9C$ 206
Fri 25/96:00 a.m. -
1 stop7h 39m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 10/9C$ 207
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 14 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 14 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
Quickest round-trip
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
Sun 13/12
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$ 200
TorontoChicago
YYZ Toronto Pearson Intl - ORD Chicago O'Hare Intl
YYZORD
Toronto Pearson Intl
Thu 15/10
12:10 p.m.-6:29 p.m.
1 stop7h 19m
Chicago O'Hare Intl
Wed 31/12
12:00 a.m.-1:00 a.m.
Nonstop0h 00m
C$ 201
TorontoChicago
YYZ Toronto Pearson Intl - ORD Chicago O'Hare Intl
YYZORD
Toronto Pearson Intl
Sun 6/12
12:17 p.m.-6:26 p.m.
1 stop7h 09m
Chicago O'Hare Intl
Wed 31/12
12:00 a.m.-1:00 a.m.
Nonstop0h 00m
C$ 201
TorontoChicago
YYZ Toronto Pearson Intl - ORD Chicago O'Hare Intl
YYZORD
Toronto Pearson Intl
Thu 22/10
2:30 p.m.-11:32 p.m.
1 stop10h 02m
Chicago O'Hare Intl
Wed 31/12
12:00 a.m.-1:00 a.m.
Nonstop0h 00m
C$ 201
TorontoChicago
YYZ Toronto Pearson Intl - ORD Chicago O'Hare Intl
YYZORD
Toronto Pearson Intl
Sun 11/10
6:00 a.m.-12:41 p.m.
1 stop7h 41m
Chicago O'Hare Intl
Wed 31/12
12:00 a.m.-1:00 a.m.
Nonstop0h 00m
C$ 201
TorontoChicago
YYZ Toronto Pearson Intl - ORD Chicago O'Hare Intl
YYZORD
Toronto Pearson Intl
Sat 24/10
7:43 p.m.-11:31 p.m.
1 stop4h 48m
Chicago O'Hare Intl
Wed 31/12
12:00 a.m.-1:00 a.m.
Nonstop0h 00m
C$ 201
TorontoChicago
YYZ Toronto Pearson Intl - MDW Chicago Midway
YYZMDW
Toronto Pearson Intl
Mon 5/10
2:24 p.m.-6:33 p.m.
1 stop5h 09m
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
Tue 29/9
12:45 p.m.-5:05 p.m.
1 stop5h 20m
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
Tue 29/9
6:00 a.m.-12:39 p.m.
1 stop7h 39m
Chicago Midway
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 13/9
Showing 1-10 of 43 resultsSorted by cheapest first
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2
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$ 345). Flying from Toronto Pearson Intl Airport to Chicago in December is currently the most expensive (average of C$ 470). 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 14 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 33% 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 14 September 2026.
The most flights from YYZ to CHI are scheduled on a Sunday (71 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (57 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$ 331 and C$ 518 in October.The cheapest round-trip price found within the last 5 days was C$ 275 on Air Canada (6 Oct-10 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 8% 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 12 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 14 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 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$ 261, 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 Porter Airlines and United Airlines - these airlines can fly you to your destination from C$ 294 and C$ 297, 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$ 157 on United Airlines. Other airlines that offer cheap prices include Air Canada from C$ 164 and American Airlines from C$ 166 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: Egyptair (86%), Japan Airlines (80%), ANA( 75%).
What are the cheapest flights from Toronto Pearson Intl Airport to Chicago?
On average you can expect to pay C$ 1,624 for a flight from Toronto Pearson Intl Airport to Chicago. The cheapest flight overall is C$ 205 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$ 345). Flying from Toronto Pearson Intl Airport to Chicago in December is currently the most expensive (average of C$ 470). 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 14 September 2026.
Explore flights to Chicago departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 14 September 2026.
Browse through other flights departing from Pearson Intl. Flights are based on user searches made on Cheapflights and were last updated on 14 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 14 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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