YYZ - CHI

$139 Find Cheap Flights from Toronto Pearson Airport to Chicago - Compare and Save

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Everything you should know

Cheapest round-trip
$222
Typical prices: $236-$374
Air Canada
Tue 11/20Sat 11/24
YYZ - ORD • 1 stop
Cheapest non-stop
$223
Typical prices: $235-$374
Air Canada
Tue 12/11Fri 12/14
YYZ - ORD • Non-stop
Advice from real travelers
Qatar Airways Economy adds a free checked bag; Air Canada Preferred Economy adds legroom.
United Premier Access speeds check-in; American Main Cabin Extra adds boarding perks.
Expert advice
+1
Expert advice
+1
Nonstop flights
You can fly direct with United Airlines, American Airlines and Air Canada. Average duration is 2h 14m
Direct flights
+1
Direct flights
+1
Top routes
Cheapest • 2% average savings
Most popular
Insights
Insights
Avoid delays
Most punctual • 91% on-time
Best time • Fewest delays
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 13 weeks in advance save around 54% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 17% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $203 (round-trip)
Shortest trip • 4h 23m (one-way)
Insights
Insights
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We hope you love your trip to Chicago!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Pearson Intl to Chicago (YYZ-CHI)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Pearson Intl to Chicago

Fri, Nov 20 - Tue, Nov 24
Air Canada Logo
8:00 am - 3:00 pmYYZ  Toronto Pearson Intl-ORD Chicago O'Hare Intl
8h 00m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
10:15 am - 12:52 pmORD  Chicago O'Hare Intl-YYZ Toronto Pearson Intl
1h 37mnonstop
$222Air Canada
Fri, Dec 11 - Mon, Dec 14
Air Canada Logo
2:35 pm - 3:38 pmYYZ  Toronto Pearson Intl-ORD Chicago O'Hare Intl
2h 03mnonstop
Air Canada Logo
10:05 am - 12:42 pmORD  Chicago O'Hare Intl-YYZ Toronto Pearson Intl
1h 37mnonstop
$223Air Canada
Wed, Dec 2 - Sun, Dec 6
American Airlines Logo
7:09 am - 8:39 amYYZ  Toronto Pearson Intl-ORD Chicago O'Hare Intl
2h 30mnonstop
American Airlines Logo
9:42 am - 12:35 pmORD  Chicago O'Hare Intl-YYZ Toronto Pearson Intl
1h 53mnonstop
$229American Airlines
Fri, Dec 4 - Sat, Dec 5
American Airlines Logo
7:09 am - 8:39 amYYZ  Toronto Pearson Intl-ORD Chicago O'Hare Intl
2h 30mnonstop
American Airlines Logo
9:42 am - 12:35 pmORD  Chicago O'Hare Intl-YYZ Toronto Pearson Intl
1h 53mnonstop
$229American Airlines
Sat, Nov 14 - Sun, Nov 15
Lufthansa Logo
7:44 pm - 12:01 amYYZ  Toronto Pearson Intl-ORD Chicago O'Hare Intl
5h 17m1 stop Washington, D.C. Dulles Intl
Lufthansa Logo
7:03 am - 9:47 amORD  Chicago O'Hare Intl-YYZ Toronto Pearson Intl
1h 44mnonstop
$234Lufthansa
Sat, Dec 12 - Sun, Dec 13
Lufthansa Logo
2:45 pm - 11:29 pmYYZ  Toronto Pearson Intl-ORD Chicago O'Hare Intl
9h 44m1 stop Washington, D.C. Dulles Intl
Lufthansa Logo
11:05 am - 2:03 pmORD  Chicago O'Hare Intl-YYZ Toronto Pearson Intl
1h 58mnonstop
$235Lufthansa
Fri, Nov 13 - Sat, Nov 14
United Airlines Logo
7:44 pm - 12:01 amYYZ  Toronto Pearson Intl-ORD Chicago O'Hare Intl
5h 17m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
7:03 am - 9:47 amORD  Chicago O'Hare Intl-YYZ Toronto Pearson Intl
1h 44mnonstop
$247United Airlines
Fri, Nov 13 - Sat, Nov 14
United Airlines Logo
7:44 pm - 12:01 amYYZ  Toronto Pearson Intl-ORD Chicago O'Hare Intl
5h 17m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
11:05 am - 2:03 pmORD  Chicago O'Hare Intl-YYZ Toronto Pearson Intl
1h 58mnonstop
$248United Airlines
Wed, Jan 27 - Mon, Feb 1
Porter Airlines Logo
3:21 pm - 4:40 pmYYZ  Toronto Pearson Intl-ORD Chicago O'Hare Intl
2h 19mnonstop
Porter Airlines Logo
8:00 am - 10:59 amORD  Chicago O'Hare Intl-YYZ Toronto Pearson Intl
1h 59mnonstop
$375Porter Airlines
Wed, Jan 27 - Sun, Jan 31
Porter Airlines Logo
6:25 pm - 7:44 pmYYZ  Toronto Pearson Intl-ORD Chicago O'Hare Intl
2h 19mnonstop
Porter Airlines Logo
8:45 pm - 11:44 pmORD  Chicago O'Hare Intl-YYZ Toronto Pearson Intl
1h 59mnonstop
$375Porter Airlines
Booking Insights

Price, demand and travel trends for Toronto Pearson Intl Airport to Chicago flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Toronto Pearson Intl Airport to Chicago?

Round-trip flights from Toronto Pearson Intl Airport to Chicago typically range from $236 to $374. The lowest price found in the past 5 days was $222, on Air Canada.

What is the cheapest Toronto Pearson Intl Airport to Chicago flight route?

There's little price difference between Toronto Pearson Intl Airport to Chicago routes. They average around $283 round-trip, based on KAYAK data over the past 12 months.

What's the cheapest day of the week to fly from Toronto Pearson Intl Airport to Chicago?

Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from Toronto Pearson Intl Airport to Chicago. It’s 3% cheaper than the average day, while Monday is the most expensive, with prices 10% higher.

What’s the cheapest month to fly from Toronto Pearson Intl Airport to Chicago?

•January is the cheapest month to fly from Toronto Pearson Intl Airport to Chicago at $240 round-trip.
•October ($328) and December ($315) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 36% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Toronto Pearson Intl Airport to Chicago the cheapest?

Flights from Toronto Pearson Intl Airport to Chicago are cheapest 13 weeks before departure. Booking in this window typically costs about 54% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Expert advice

Expert advice for your flight from Pearson Intl to Chicago

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Qatar Airways, Air Canada, United Airlines, ORD and YYZ

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Harriet Baskas

Harriet Baskas

Expert on American Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Key details for Toronto Pearson Intl Airport to Chicago flights

Low season

February

Cheapest flight

$139
Beat the crowds with an average 26% drop in travelers.
The most popular month to fly with an average 31% increase in travelers.
One-way flight from Toronto Pearson Intl Airport to Chicago O'Hare Intl Airport

When to book flights from Pearson Intl to Chicago

Are your dates flexible? Find out the best times to travel from Pearson Intl to Chicago based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Flights from Pearson Intl to Chicago: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew the route from Pearson Intl to Chicago 
NicholFlew with United Airlines-Aug 2026
If you are a US citizen, make sure you allow enough time for customs in Toronto Pearson airport. My trip was really quick and smooth, but I've seen it at other times where it has been busier and needed more time.
BrianFlew with Air Canada-Oct 2024
Be prepared for a labyrinthine experience traversing the various levels and passages of the Toronto airport. Bring quality walking shoes, as it is likely well over a km in total walking time.
Verified travelerFlew with United Airlines-Mar 2024
Carry-on baggage sizing for United US bound flights appears to be much smaller than for Canadian flights, which forced me to check my bag at the last minute. So check online ahead of time

Your Toronto Pearson Intl Airport to Chicago flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What are the earliest and latest flights from Toronto Pearson Intl Airport to Chicago?

    These are the earliest and latest flight times available from Toronto Pearson Intl Airport to Chicago:

    • Earliest: departs at 6:45 am and lands at 8:59 am
    • Latest: departs at 7:26 pm and lands at 9:40 pm.

    The flight takes about 2h 14m.

  • What cabin classes can I book on flights from Toronto Pearson Intl Airport to Chicago?

    Three cabin classes are available on flights from Toronto Pearson Intl Airport to Chicago:

    • Economy Class
    • Business Class
    • First Class

  • How long is a flight from Toronto Pearson Intl Airport to Chicago?

    A nonstop flight from Toronto Pearson Intl Airport to Chicago takes 2h 14m, covering 424 miles.

  • Do I need a passport to fly from Toronto Pearson Intl Airport to Chicago?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Toronto Pearson Intl Airport to Chicago flight?

    Round-trip flights from Toronto Pearson Intl Airport to Chicago range from $236 to $374, with an average of $288 over the past 12 months. Anything below $236 counts as a good deal.

  • How expensive are last-minute Toronto Pearson Intl Airport to Chicago flights?

    Last-minute fares on this route (booked within two weeks of departure) run 64% above the $288 route average. Book 13 weeks before departure for the lowest fares.

  • How much can I save by taking a layover when flying from Toronto Pearson Intl Airport to Chicago?

    On this route, layover flights are cheaper than nonstop options on average. Layover fares average $203 round-trip via Charlotte Douglas (CLT), compared to $288 for nonstop.

  • How does on-time performance compare across airlines flying from Toronto Pearson Intl Airport to Chicago?

    United Airlines is slightly above the route average for timely arrivals, while American Airlines has a lower on-time arrival rate. On-time arrival rates on Toronto Pearson Intl Airport to Chicago flights are:

    • United Airlines: 91% on time
    • American Airlines: 87% on time
    • Air Canada: 80% on time

    Overall, flights on this route are punctual 87% of the time on average.

  • What is the standard checked-bag allowance on flights from Toronto Pearson Intl Airport to Chicago?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $25–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • How are flight departures from Toronto Pearson Intl Airport to Chicago spread across the day?

    Morning is the busiest departure period on Toronto Pearson Intl Airport to Chicago flights, with 41% of flights leaving in that window. Afternoon departures account for 33%, evening flights for 26%, and night flights for 0%.

  • Have flight prices from Toronto Pearson Intl Airport to Chicago changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $222 to $1,597. That means the highest observed fare was about 7x higher than the lowest one.

  • Which airlines offer Wi-Fi on Toronto Pearson Intl Airport to Chicago flights?

    Three airlines offer in-flight Wi-Fi on Toronto Pearson Intl Airport to Chicago flights:

    • Air Canada
    • United Airlines
    • American Airlines

    Pricing varies by airline and fare class. Some plans are included with the ticket or loyalty program; others are paid add-ons priced by flight length.

  • How are flight prices from Toronto Pearson Intl Airport to Chicago looking right now?

    One-way fares from Toronto Pearson Intl Airport to Chicago are currently lower than usual. Average one-way flight prices are about $164, which is 30% below the typical average for this route.

  • What car rental options are available in Chicago?

    Since Chicago is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
    Near Chicago O'Hare Intl Airport (ORD) — daily rates averaging $64:

    • Routes Car & Truck Rentals
    • Europcar
    • Hertz
    • Ace
    • Dollar

    Near Chicago Midway Airport (MDW) — daily rates averaging $84:

    • Hertz
    • Dollar
    • Budget
    • Alamo
    • Rent-A-Wreck

    Near Chicago Greater Rockford Airport (RFD) — daily rates averaging $81:

    • Alamo
    • Enterprise Rent-A-Car
    • Budget
    • Avis
    • National

  • Which airports can I use when flying from Toronto Pearson Intl Airport to Chicago?

    Flights from Toronto Pearson Intl Airport to Chicago usually depart from Toronto Pearson Intl (YYZ) and may arrive at several airports in Chicago area, including Chicago Midway (MDW), Chicago O'Hare Intl (ORD) and Chicago Greater Rockford (RFD).

  • What time of day has the fewest delays on flights from Toronto Pearson Intl Airport to Chicago?

    Morning flights have the fewest delays on this route, while evening departures tend to have the most.

  • At what point is a flight considered delayed from Toronto Pearson Intl Airport to Chicago?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Toronto Pearson Intl Airport to Chicago route, 13% of flights were delayed in the past 3 months, with delays averaging 2h 14m.

  • Which airports do connecting flights from Toronto Pearson Intl Airport to Chicago pass through?

    One-stop flights from Toronto Pearson Intl Airport to Chicago most commonly connect through:

    • Detroit Metropolitan Wayne County (DTW) - 91% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 2% of one-stop connections
    • Charlotte Douglas (CLT) - 1% of one-stop connections
    • Washington, D.C. Reagan-National (DCA) - 1% of one-stop connections

  • Can I save money by using flexible dates for flights from Toronto Pearson Intl Airport to Chicago?

    Yes. Flexible dates can save you up to 13% on flights from Toronto Pearson Intl Airport to Chicago. Thursday is the cheapest departure day at $280 round-trip on average, while Monday is the most expensive at $319, a difference of $39.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What airlines fly from Toronto Pearson Intl Airport to Chicago?

    3 airlines operate flights between Toronto Pearson Intl Airport and Chicago. The airlines offering nonstop flights on this route include:

    • United Airlines
    • American Airlines
    • Air Canada

  • How much time can I save by choosing a different layover airport from Toronto Pearson Intl Airport to Chicago?

    Flying via Detroit Metropolitan Wayne County (DTW) gives the shortest average 1-stop total travel time at 4h 23m, compared with 5h 05m via Charlotte Douglas (CLT) and 5h 07m via Washington, D.C. Reagan-National (DCA).

  • What is the time difference between Toronto Pearson Intl Airport and Chicago?

    Chicago is 1 hour behind Toronto Pearson Intl Airport (Central Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Chicago?

    Some of the most popular sights in Chicago are Magnificent Mile, Grant Park and Soldier Field. These are among the most viewed places in Chicago on KAYAK.

  • Which airlines offer extra legroom and free seat selection on Toronto Pearson Intl Airport to Chicago flights?

    Among airlines operating Toronto Pearson Intl Airport to Chicago flights:

    • Air Canada: offers extra legroom; offers free seat selection
    • United Airlines: offers extra legroom; offers free seat selection
    • American Airlines: offers extra legroom; offers free seat selection
    • Porter Airlines: offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines include bags at no extra cost on Toronto Pearson Intl Airport to Chicago flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Air Canada: a cabin bag and a checked bag in Economy Class
    • United Airlines: a cabin bag and a checked bag in Economy Class
    • American Airlines: a cabin bag and a checked bag in Economy Class

    Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.

Your guide to booking Toronto Pearson Intl Airport to Chicago flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure and avoid flying on Monday. On this route, Thursday flights average $280, about $39 less than Monday fares (12% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 13 weeks before you fly. On this route, that window historically saves about 54% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Toronto Pearson Intl Airport to Chicago trip for January. Fares historically average $240 round-trip in that month - typically $88 less than the most expensive month, which is October (based on the last 12 months).
  • For the best chance of arriving on time, fly with United Airlines. Over the past three months, 91% of United Airlines flights from Toronto Pearson Intl Airport to Chicago arrived on time, slightly above the route average of 87%. When flights on this route arrive late, they're delayed by an average of 2h 14m, so choosing an airline with strong on-time performance can make a difference if you're on a tight schedule.
  • If you have the time, taking a 1-stop flight through Charlotte Douglas Airport (CLT) can be cheaper than flying direct. The cheapest layover option averages $203 round-trip on this route - about $85 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Chicago Midway Airport.

    • DoubleTree by Hilton Chicago Midway Airport
    • Holiday Inn Chicago - Midway Airport S by IHG
    • Skylark Motel Chicago Midway Airport

Prefer to fly direct from Toronto Pearson Airport to Chicago?

 
Find which airlines fly direct from Toronto Pearson Intl Airport to Chicago, which days they fly and book direct flights.

Direct departures

Toronto Pearson Intl to Chicago

Monday

Air Canada,American Airlines,United Airlines

Air Canada,American Airlines, +1 more

Tuesday

Air Canada,American Airlines,United Airlines

Air Canada,American Airlines, +1 more

Wednesday

Air Canada,American Airlines,United Airlines

Air Canada,American Airlines, +1 more

Thursday

Air Canada,American Airlines,United Airlines

Air Canada,American Airlines, +1 more

Friday

Air Canada,American Airlines,United Airlines

Air Canada,American Airlines, +1 more

Saturday

Air Canada,American Airlines,United Airlines

Air Canada,American Airlines, +1 more

Sunday

Air Canada,American Airlines,United Airlines

Air Canada,American Airlines, +1 more

See more direct flights

Direct returns

Chicago to Toronto Pearson Intl

Monday

Air Canada,American Airlines,United Airlines

Air Canada,American Airlines, +1 more

Tuesday

Air Canada,American Airlines,United Airlines

Air Canada,American Airlines, +1 more

Wednesday

Air Canada,American Airlines,United Airlines

Air Canada,American Airlines, +1 more

Thursday

Air Canada,American Airlines,United Airlines

Air Canada,American Airlines, +1 more

Friday

Air Canada,American Airlines,United Airlines

Air Canada,American Airlines, +1 more

Saturday

Air Canada,American Airlines,United Airlines

Air Canada,American Airlines, +1 more

Sunday

Air Canada,American Airlines,United Airlines

Air Canada,American Airlines, +1 more

See more direct flights

More options for your flight from Pearson Intl to Chicago

Complete your trip to Chicago with a hotel stay or car rental