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Cheap flights from Toronto Pearson Intl Airport to Chicago from C$ 195
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 30/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — CHI
9 Nov — 16 Nov1
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 ChicagoExplore 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 10 October 2026.
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 10 October 2026.
Sun 13/128:05 a.m. -
Nonstop2h 03m
Mon 14/128:50 p.m. -
Nonstop1h 42m
Deal found 9/10C$ 315
Thu 29/104:30 p.m. -
Nonstop2h 13m
Sun 1/118:45 a.m. -
Nonstop1h 42m
Deal found 8/10C$ 316
Sat 7/117:44 p.m. -
1 stop12h 45m
Sun 8/111:57 p.m. -
Nonstop1h 50m
Deal found 9/10C$ 330
Sat 31/105:55 p.m. -
Nonstop2h 10m
Sun 1/115:55 a.m. -
1 stop7h 30m
Deal found 10/10C$ 332
Fri 27/117:44 p.m. -
1 stop5h 17m
Sat 28/117:03 a.m. -
Nonstop1h 44m
Deal found 5/10C$ 349
Sat 31/107:43 a.m. -
1 stop7h 16m
Sat 31/106:17 p.m. -
Nonstop1h 58m
Deal found 7/10C$ 357
Mon 19/108:50 a.m. -
Nonstop1h 58m
Thu 22/109:20 p.m. -
Nonstop1h 39m
Deal found 6/10C$ 369
Thu 5/114:30 p.m. -
Nonstop2h 13m
Sun 15/118:45 a.m. -
Nonstop1h 42m
Deal found 8/10C$ 372
Thu 26/117:10 a.m. -
2 stops8h 52m
Sun 29/118:45 a.m. -
Nonstop1h 42m
Deal found 10/10C$ 377
Fri 4/122:25 p.m. -
1 stop4h 36m
Sun 13/126:41 p.m. -
1 stop3h 26m
Deal found 7/10C$ 406
Tue 3/1112:10 p.m. -
1 stop6h 50m
Tue 10/119:30 a.m. -
1 stop6h 50m
Deal found 6/10C$ 412
Thu 29/106:00 a.m. -
1 stop4h 32m
Sun 1/119:29 a.m. -
1 stop6h 50m
Deal found 8/10C$ 413
Best flights from Pearson Intl to ChicagoDiscover 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 10 October 2026.
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 10 October 2026.
Sun 15/116:00 a.m. -
1 stop7h 51m
Mon 23/119:30 a.m. -
1 stop3h 00m
Deal found 6/10C$ 406
Mon 2/118:35 a.m. -
Nonstop2h 09m
Mon 2/113:36 p.m. -
1 stop6h 50m
Deal found 9/10C$ 464
Fri 4/1212:15 p.m. -
1 stop6h 46m
Fri 11/126:41 p.m. -
1 stop3h 26m
Deal found 7/10C$ 406
Thu 12/116:00 a.m. -
1 stop4h 46m
Tue 24/119:30 a.m. -
1 stop3h 00m
Deal found 6/10C$ 406
Fri 27/113:35 p.m. -
Nonstop2h 09m
Sat 28/119:21 p.m. -
Nonstop1h 38m
Deal found 8/10C$ 464
Tue 10/1112:15 p.m. -
1 stop5h 03m
Thu 19/117:05 a.m. -
1 stop5h 25m
Deal found 5/10C$ 413
Fri 27/115:55 p.m. -
Nonstop2h 10m
Mon 30/119:21 p.m. -
Nonstop1h 38m
Deal found 8/10C$ 464
Wed 25/119:45 a.m. -
1 stop5h 14m
Tue 1/1211:39 a.m. -
1 stop4h 41m
Deal found 5/10C$ 413
Fri 20/112:20 p.m. -
1 stop5h 10m
Fri 4/127:05 a.m. -
1 stop5h 30m
Deal found 6/10C$ 413
Tue 27/109:40 a.m. -
1 stop7h 52m
Thu 29/107:00 a.m. -
1 stop5h 36m
Deal found 6/10C$ 413
Fri 30/102:26 p.m. -
1 stop7h 04m
Sun 1/118:29 a.m. -
1 stop7h 50m
Deal found 9/10C$ 413
Sun 1/116:00 a.m. -
1 stop7h 47m
Sun 29/111:31 p.m. -
1 stop8h 26m
Deal found 8/10C$ 413
Thu 29/106:00 a.m. -
1 stop4h 32m
Sun 1/119:29 a.m. -
1 stop6h 50m
Deal found 8/10C$ 413
Fri 30/1012:10 p.m. -
1 stop6h 50m
Sun 1/119:29 a.m. -
1 stop6h 50m
Deal found 9/10C$ 413
Sat 31/1012:10 p.m. -
1 stop6h 50m
Sun 1/119:29 a.m. -
1 stop6h 50m
Deal found 5/10C$ 413
Thu 29/106:00 a.m. -
1 stop4h 32m
Sat 31/106:44 p.m. -
1 stop3h 12m
Deal found 6/10C$ 413
Fri 30/1012:10 p.m. -
1 stop6h 50m
Wed 11/119:30 a.m. -
1 stop6h 50m
Deal found 9/10C$ 413
Sat 31/106:00 a.m. -
1 stop4h 32m
Tue 3/111:27 p.m. -
1 stop8h 29m
Deal found 9/10C$ 413
Fri 6/1112:10 p.m. -
1 stop6h 50m
Fri 13/116:44 p.m. -
1 stop3h 13m
Deal found 8/10C$ 413
Tue 8/126:00 a.m. -
1 stop4h 37m
Wed 9/129:37 a.m. -
1 stop6h 43m
Deal found 9/10C$ 413
Wed 9/126:00 a.m. -
1 stop8h 56m
Wed 16/127:05 a.m. -
1 stop5h 30m
Deal found 9/10C$ 443
Sat 24/1012:10 p.m. -
1 stop5h 16m
Wed 28/1011:19 a.m. -
1 stop5h 00m
Deal found 6/10C$ 451
Wed 21/106:00 a.m. -
1 stop7h 59m
Sat 31/1010:55 a.m. -
1 stop5h 24m
Deal found 5/10C$ 453
Fri 23/102:26 p.m. -
1 stop7h 04m
Sat 14/112:44 p.m. -
1 stop7h 13m
Deal found 9/10C$ 453
Direct flights from Pearson Intl to ChicagoExplore 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 10 October 2026.
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 10 October 2026.
Sun 13/128:05 a.m. -
Nonstop2h 03m
Mon 14/128:50 p.m. -
Nonstop1h 42m
Deal found 9/10C$ 315
Thu 29/104:30 p.m. -
Nonstop2h 13m
Sun 1/118:45 a.m. -
Nonstop1h 42m
Deal found 8/10C$ 316
Thu 5/114:30 p.m. -
Nonstop2h 13m
Sun 15/118:45 a.m. -
Nonstop1h 42m
Deal found 8/10C$ 372
Fri 20/118:20 a.m. -
Nonstop2h 03m
Tue 24/118:45 a.m. -
Nonstop1h 42m
Deal found 10/10C$ 387
Sat 31/104:30 p.m. -
Nonstop2h 13m
Sun 1/1110:15 a.m. -
Nonstop1h 37m
Deal found 10/10C$ 389
Thu 5/118:20 a.m. -
Nonstop2h 03m
Sun 8/1110:15 a.m. -
Nonstop1h 37m
Deal found 6/10C$ 400
Fri 20/116:55 p.m. -
Nonstop2h 03m
Fri 27/118:45 a.m. -
Nonstop1h 42m
Deal found 6/10C$ 402
Fri 30/108:20 a.m. -
Nonstop2h 03m
Sun 1/118:40 p.m. -
Nonstop1h 43m
Deal found 8/10C$ 407
Last-minute flights from Pearson Intl to ChicagoDiscover last-minute flight deals from Pearson Intl to Chicago. Data last updated 10 October 2026 and is based on user searches.
Discover last-minute flight deals from Pearson Intl to Chicago. Data last updated 10 October 2026 and is based on user searches.
Mon 19/108:50 a.m. -
Nonstop1h 58m
Thu 22/109:20 p.m. -
Nonstop1h 39m
Deal found 6/10C$ 369
Thu 29/104:30 p.m. -
Nonstop2h 13m
Sun 1/118:45 a.m. -
Nonstop1h 42m
Deal found 8/10C$ 316
Thu 29/106:00 a.m. -
1 stop4h 32m
Sun 1/119:29 a.m. -
1 stop6h 50m
Deal found 8/10C$ 413
Fri 30/102:26 p.m. -
1 stop4h 34m
Sun 1/116:44 p.m. -
1 stop3h 12m
Deal found 9/10C$ 443
Sat 31/105:55 p.m. -
Nonstop2h 10m
Sun 1/115:55 a.m. -
1 stop7h 30m
Deal found 10/10C$ 332
Sat 31/107:43 a.m. -
1 stop7h 16m
Sat 31/106:17 p.m. -
Nonstop1h 58m
Deal found 7/10C$ 357
Tue 3/1112:10 p.m. -
1 stop6h 50m
Tue 10/119:30 a.m. -
1 stop6h 50m
Deal found 6/10C$ 412
Thu 5/114:30 p.m. -
Nonstop2h 13m
Sun 15/118:45 a.m. -
Nonstop1h 42m
Deal found 8/10C$ 372
Sat 7/117:44 p.m. -
1 stop12h 45m
Sun 8/111:57 p.m. -
Nonstop1h 50m
Deal found 9/10C$ 330
Wed 11/1112:15 p.m. -
1 stop6h 49m
Sat 21/116:44 p.m. -
1 stop3h 13m
Deal found 6/10C$ 406
Thu 26/117:10 a.m. -
2 stops8h 52m
Sun 29/118:45 a.m. -
Nonstop1h 42m
Deal found 10/10C$ 377
Fri 27/117:44 p.m. -
1 stop5h 17m
Sat 28/117:03 a.m. -
Nonstop1h 44m
Deal found 5/10C$ 349
One-way flights from Pearson Intl to ChicagoSearch for one-way flight options from Pearson Intl to Chicago. Find affordable one-way fares based on user searches. Data last updated 10 October 2026.
Search for one-way flight options from Pearson Intl to Chicago. Find affordable one-way fares based on user searches. Data last updated 10 October 2026.
Fri 30/106:55 p.m. -
Nonstop2h 03m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 9/10C$ 195
Mon 23/117:35 a.m. -
1 stop16h 59m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 7/10C$ 202
Mon 23/112:45 p.m. -
Nonstop2h 03m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 7/10C$ 221
Sat 31/104:30 p.m. -
Nonstop2h 13m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 8/10C$ 224
Sat 31/107:35 a.m. -
1 stop9h 02m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 7/10C$ 236
Thu 5/118:20 a.m. -
Nonstop2h 03m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 8/10C$ 239
Sun 1/116:55 p.m. -
Nonstop2h 03m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 8/10C$ 241
Mon 11/19:15 a.m. -
1 stop24h 58m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 9/10C$ 244
Tue 8/126:00 a.m. -
1 stop8h 56m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 9/10C$ 245
Tue 24/116:00 a.m. -
1 stop7h 51m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 7/10C$ 245
Sun 1/116:00 a.m. -
1 stop7h 47m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 8/10C$ 248
Sat 12/1212:15 p.m. -
1 stop6h 46m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 9/10C$ 249
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 10 October 2026.
Cheapflights Fare Finder
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 10 October 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
Cheapest round-trip
TorontoChicago
YYZ Toronto Pearson Intl - ORD Chicago O'Hare Intl
YYZORD
Toronto Pearson Intl
Fri 11/12
12:15 p.m.-6:26 p.m.
1 stop7h 11m
Chicago O'Hare Intl
Wed 31/12
12:00 a.m.-1:00 a.m.
Nonstop0h 00m
C$ 245
TorontoChicago
YYZ Toronto Pearson Intl - ORD Chicago O'Hare Intl
YYZORD
Toronto Pearson Intl
Wed 4/11
6:00 a.m.-12:59 p.m.
1 stop7h 59m
Chicago O'Hare Intl
Wed 31/12
12:00 a.m.-1:00 a.m.
Nonstop0h 00m
C$ 245
TorontoChicago
YYZ Toronto Pearson Intl - ORD Chicago O'Hare Intl
YYZORD
Toronto Pearson Intl
Sun 6/12
6:00 a.m.-10:59 a.m.
1 stop5h 59m
Chicago O'Hare Intl
Wed 31/12
12:00 a.m.-1:00 a.m.
Nonstop0h 00m
C$ 245
TorontoChicago
YYZ Toronto Pearson Intl - ORD Chicago O'Hare Intl
YYZORD
Toronto Pearson Intl
Tue 8/12
6:00 a.m.-10:59 a.m.
1 stop5h 59m
Chicago O'Hare Intl
Wed 31/12
12:00 a.m.-1:00 a.m.
Nonstop0h 00m
C$ 245
TorontoChicago
YYZ Toronto Pearson Intl - ORD Chicago O'Hare Intl
YYZORD
Toronto Pearson Intl
Tue 3/11
9:40 a.m.-4:32 p.m.
1 stop7h 52m
Chicago O'Hare Intl
Wed 31/12
12:00 a.m.-1:00 a.m.
Nonstop0h 00m
C$ 245
TorontoChicago
YYZ Toronto Pearson Intl - ORD Chicago O'Hare Intl
YYZORD
Toronto Pearson Intl
Tue 10/11
12:15 p.m.-4:18 p.m.
1 stop5h 03m
Chicago O'Hare Intl
Wed 31/12
12:00 a.m.-1:00 a.m.
Nonstop0h 00m
C$ 248
TorontoChicago
YYZ Toronto Pearson Intl - ORD Chicago O'Hare Intl
YYZORD
Toronto Pearson Intl
Sat 7/11
12:10 p.m.-4:26 p.m.
1 stop5h 16m
Chicago O'Hare Intl
Wed 31/12
12:00 a.m.-1:00 a.m.
Nonstop0h 00m
C$ 248
TorontoChicago
YYZ Toronto Pearson Intl - ORD Chicago O'Hare Intl
YYZORD
Toronto Pearson Intl
Sun 15/11
12:15 p.m.-6:30 p.m.
1 stop7h 15m
Chicago O'Hare Intl
Wed 31/12
12:00 a.m.-1:00 a.m.
Nonstop0h 00m
C$ 248
TorontoChicago
YYZ Toronto Pearson Intl - ORD Chicago O'Hare Intl
YYZORD
Toronto Pearson Intl
Thu 12/11
12:15 p.m.-6:30 p.m.
1 stop7h 15m
Chicago O'Hare Intl
Wed 31/12
12:00 a.m.-1:00 a.m.
Nonstop0h 00m
C$ 248
TorontoChicago
YYZ Toronto Pearson Intl - ORD Chicago O'Hare Intl
YYZORD
Toronto Pearson Intl
Thu 29/10
12:10 p.m.-4:32 p.m.
1 stop5h 22m
Chicago O'Hare Intl
Wed 31/12
12:00 a.m.-1:00 a.m.
Nonstop0h 00m
C$ 248
Showing 1-10 of 45 resultsSorted by cheapest first
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$ 490). 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 10 October 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 10 October 2026.
The most flights from YYZ to CHI are scheduled on a Friday (71 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (43 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$ 332 and C$ 571 in December.The cheapest round-trip price found within the last 5 days was C$ 315 on Air Canada (13 Dec-14 Dec).
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 10 October 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 10 October 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.
Crew
8.6
Food
7.6
Comfort
8.0
Overall
8.0
Entertainment
7.0
Boarding
8.2
Reviews
1 / 20
8.0
ExcellentD,Sep 2026
YHM - YVR
Crew
8.6
Food
7.6
Comfort
8.0
Overall
8.0
Entertainment
7.0
Boarding
8.2
Reviews
1 / 20
8.0
ExcellentD,Sep 2026
YHM - YVR
Crew
8.6
Food
7.6
Comfort
8.0
Overall
8.0
Entertainment
7.0
Boarding
8.2
Reviews
1 / 20
8.0
ExcellentD,Sep 2026
YHM - YVR
Crew
8.6
Food
7.6
Comfort
8.0
Overall
8.0
Entertainment
7.0
Boarding
8.2
Reviews
1 / 20
8.0
ExcellentD,Sep 2026
YHM - YVR
Crew
8.6
Food
7.6
Comfort
8.0
Overall
8.0
Entertainment
7.0
Boarding
8.2
Reviews
1 / 20
8.0
ExcellentD,Sep 2026
YHM - YVR
Crew
8.6
Food
7.6
Comfort
8.0
Overall
8.0
Entertainment
7.0
Boarding
8.2
Reviews
1 / 20
8.0
ExcellentD,Sep 2026
YHM - YVR
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.
Browse thousands of different 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 10 October 2026.
Alternative routes for Pearson Intl to Chicago
See prices for flight routes from nearby airports that may be better suited for you.
Other flights to Chicago
Explore flights to Chicago departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 10 October 2026.
Complete your trip
Complete your trip to Chicago by adding a car rental and/or hotel reservation to your travel itinerary.
Direct flights to Illinois
Book a non-stop flight to one of these other cities located in Illinois.
Search flights from Pearson Intl to Chicago by cabin class
Find flights from Pearson Intl to Chicago, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Pearson Intl and Chicago flights
Browse other Pearson Intl and Chicago flight options. Last updated on 10 October 2026.
Other flights from Pearson Intl
Browse through other flights departing from Pearson Intl. Flights are based on user searches made on Cheapflights and were last updated on 10 October 2026.
Popular flight searches
Check out other popular destinations found by fellow travellers in 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 10 October 2026.
Fly with Cheapflights
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!