YTO - CHI

$136 Find Cheap Flights from Toronto to Chicago - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Toronto to Chicago departing on 8/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$205
Typical prices: $231-$437
Air Canada
Wed 9/9Wed 9/16
YYZ - ORD • 1 stop
Cheapest non-stop
$206
Air Canada
Wed 9/23Sun 9/27
YTZ - ORD • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts and KAYAK users. AI can make mistakes.
Qatar Airways adds value with free checked bags; Porter offers no middle seats.
AA Basic Economy cuts perks; United Economy Plus adds up to 6 extra inches.
Expert advice
Expert advice
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Expert advice
Expert advice
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Nonstop flights
You can fly direct with Air Canada, American Airlines and others. Average duration is 2h 01m
Direct flights
Direct flights
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Direct flights
Direct flights
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Top routes
Cheapest • 27% average savings
Most popular
Insights
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Insights
Avoid delays
Most punctual • 91% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $242 (round-trip)
Shortest trip • 3h 34m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 49% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 11% price drop
Most popular
Good to know
Good to know
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Flight Deals

Cheap Flights from Toronto to Chicago (YTO-CHI)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Toronto to Chicago that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Toronto to Chicago

Wed, Sep 9 - Wed, Sep 16
Air Canada Logo
4:00 pm - 8:12 pm
YYZ
-
ORD
5h 12m
1 stop
Air Canada Logo
3:45 pm - 6:30 pm
ORD
-
YYZ
1h 45mnonstop
$205Air Canada
Thu, Sep 3 - Tue, Sep 8
Air Canada Logo
8:05 am - 9:00 am
YYZ
-
ORD
1h 55mnonstop
Air Canada Logo
11:05 am - 6:12 pm
ORD
-
YYZ
6h 07m
1 stop
$205Air Canada
Mon, Aug 31 - Mon, Sep 21
Porter Airlines Logo
8:55 am - 9:45 am
YTZ
-
MDW
1h 50mnonstop
Porter Airlines Logo
3:20 pm - 6:00 pm
MDW
-
YTZ
1h 40mnonstop
$206Porter Airlines
Tue, Aug 25 - Wed, Sep 9
Porter Airlines Logo
8:55 am - 9:45 am
YTZ
-
MDW
1h 50mnonstop
Porter Airlines Logo
11:45 am - 2:25 pm
MDW
-
YTZ
1h 40mnonstop
$207Porter Airlines
Thu, Sep 24 - Sun, Sep 27
United Airlines Logo
5:15 pm - 6:30 pm
YYZ
-
ORD
2h 15mnonstop
United Airlines Logo
8:50 am - 11:49 am
ORD
-
YYZ
1h 59mnonstop
$209United Airlines
Fri, Sep 18 - Sun, Sep 20
United Airlines Logo
8:50 am - 9:53 am
YYZ
-
ORD
2h 03mnonstop
United Airlines Logo
7:09 am - 9:54 am
ORD
-
YYZ
1h 45mnonstop
$209United Airlines
Wed, Sep 16 - Thu, Sep 17
Multiple Airlines Logo
2:45 pm - 3:51 pm
YYZ
-
ORD
2h 06mnonstop
Multiple Airlines Logo
2:15 pm - 5:01 pm
ORD
-
YYZ
1h 46mnonstop
$209Multiple Airlines
Fri, Sep 11 - Sun, Sep 13
Multiple Airlines Logo
8:50 am - 9:53 am
YYZ
-
ORD
2h 03mnonstop
Multiple Airlines Logo
5:35 pm - 8:18 pm
ORD
-
YYZ
1h 43mnonstop
$209Multiple Airlines
Thu, Sep 10 - Sat, Sep 12
American Airlines Logo
11:40 am - 12:45 pm
YYZ
-
ORD
2h 05mnonstop
American Airlines Logo
8:47 am - 5:15 pm
ORD
-
YYZ
7h 28m
1 stop
$228American Airlines
Sat, Sep 5 - Sat, Sep 12
American Airlines Logo
12:40 pm - 5:01 pm
YYZ
-
ORD
5h 21m
1 stop
American Airlines Logo
1:15 pm - 9:43 pm
ORD
-
YYZ
7h 28m
1 stop
$235American Airlines
Booking Insights

KAYAK's insights & trends for Toronto to Chicago flights

Get data-powered insights and trends into flights from Toronto to Chicago to help you find the cheapest flights, the best time to fly and much more.

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

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Toronto to Chicago departing in September.

Flight prices are below average for this route right now.

Flights to Chicago from Toronto usually cost between $215 and $341 in September.
The lowest price found in the past 5 days was $205 on Air Canada (Sep 9-Sep 16).

What is the cheapest Toronto to Chicago flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The absolute cheapest return flight from Toronto to Chicago costs $135 on the route between Toronto Island Airport (YTZ) and Chicago Midway Airport (MDW). However, over the past month, flights between Toronto Island Airport (YTZ) and Chicago O'Hare Intl Airport (ORD) were, on average, 27% cheaper than other Toronto-Chicago routes. The most popular route is between Toronto Pearson Intl Airport (YYZ) and Chicago O'Hare Intl Airport (ORD).

What’s the cheapest day of the week to fly from Toronto to Chicago?

The average price of all round-trip flights from Toronto to Chicago clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Chicago on a Friday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from Toronto to Chicago. For your return ticket, we recommend flying on a Thursday and avoiding Mondays for the best deals.

What is the cheapest month to fly from Toronto to Chicago?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Toronto to Chicago, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Toronto to Chicago is January, where tickets cost $252 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $308 and $305 respectively.

Can I save money by flying with a layover from Toronto to Chicago?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $288, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Toronto to Chicago?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Toronto to Chicago, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Toronto to Chicago, you should book around 4 weeks before departure, which saves you about 49% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Expert advice

Expert advice for your flight from Toronto to Chicago

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
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.

John Walton

John Walton

Expert on Porter Airlines

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

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.

Good to know

Low season

January

Cheapest flight

$136
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly with an average 2% increase in price.
Flight from Toronto Pearson Airport to Chicago O'Hare Airport

When to book flights from Toronto to Chicago

Are your dates flexible? Find out the best times to travel from Toronto to Chicago based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

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

Insights shared by verified travelers who flew the route from Toronto to Chicago 
BrianFlew with Air Canada
YYZ
-
ORD
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
YYZ
-
ORD
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

FAQs for booking flights from Toronto to Chicago

  • Can I fly from Toronto to Chicago non-stop?

    Flights from Toronto to Chicago are quite short, usually lasting less than 2 hours, which means they occur regularly and are often non-stop. Direct flights are offered by numerous airlines including American Airlines, Porter Airlines and Air Canada.

  • How do I get from downtown Toronto to Billy Bishop Airport?

    Getting from downtown Toronto to Billy Bishop Airport is simple. Passengers can choose the free express shuttle that goes from Toronto’s city centre to the mainland ferry terminal every 15 minutes. There is then an 800-meter pedestrian tunnel or a 90-second ride on the ferry, both going directly to the airport.

  • Are there on-site hotels at Billy Bishop Airport?

    While there are no airports directly inside Billy Bishop Airport, there are a number of nearby hotels like the Fairmont Royal York or the Strathcona Hotel. Both are located just minutes from Billy Bishop Airport and offer comfortable rooms and a number of amenities.

  • What is there to do at Toronto Pearson International Airport?

    If your plane was delayed or Toronto is just one leg of your journey, Toronto Pearson International Airport offers many opportunities to pass the time. The airport is fully equipped so that you can enjoy a number of shops and kiosks, a workout at Goodlife Fitness or a treatment at the spa. More interested in art? Check out the displays throughout the airport, featuring works by local artists.

  • What is the cheapest flight from Toronto to Chicago?

    In the last 5 days, the lowest price for a flight from Toronto to Chicago was $136 for a one-way ticket and $205 for a round-trip.

  • Do I need a passport to fly between Toronto and Chicago?

    Yes

  • Which airports will I be using when flying from Toronto to Chicago?

    On your way to Chicago, you’ll fly out from one of these Toronto airports: Toronto Island or Toronto Pearson Intl. You’ll be landing in one of Chicago’s 2 airports: Chicago Midway or Chicago O'Hare Intl.

  • Which airlines offer Wi-Fi service onboard planes from Toronto to Chicago?

    Air Canada, United Airlines, and American Airlines offer inflight Wi-Fi service on the Toronto to Chicago flight route.

  • Which aircraft models fly most regularly from Toronto to Chicago?

    The De Havilland (Bombardier) DHC-8-400 Dash 8Q is the aircraft model that flies most regularly on the Toronto to Chicago flight route.

  • Which airline alliances offer flights from Toronto to Chicago?

    oneworld, and Star Alliance are the airline alliances operating flights between Toronto and Chicago, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from Toronto to Chicago?

    There are nonstop flights from Toronto to Chicago on a daily basis.

  • Which is the best airline for flights from Toronto to Chicago, Porter Airlines or United Airlines?

    The two airlines most popular with KAYAK users for flights from Toronto to Chicago are Porter Airlines and United Airlines. With an average price for the route of $303 and an overall rating of 8.0, Porter Airlines is the most popular choice. United Airlines is also a great choice for the route, with an average price of $261 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Toronto to Chicago?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Toronto to Chicago.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Toronto to Chicago?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago from Toronto is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Toronto to Chicago?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chicago with an airline and back to Toronto with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Toronto to Chicago?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago from Toronto up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Toronto to Chicago

  • Looking for a cheap flight? 25% of our users found flights on this route for $171 or less one-way and $257 or less round-trip.
  • Flights from Toronto to Chicago usually depart from Lester B. Pearson International Airport, located 22.5 km northwest of Toronto’s city centre, and land at O’Hare International Airport, located 23 km northwest of downtown Chicago. Flights might also depart from the smaller Billy Bishop Toronto City Airport, located on the Toronto Island, and could land at Chicago Midway International Airport, 13 km from the Loop business district in Chicago.
  • Travelling with kids and worried about entertaining them before your flight? Don’t be, Toronto Pearson International Airport offers two child play areas located in both Terminal 1 and Terminal 3. These areas are fully equipped to keep your children occupied with toys, games and books.
  • As Chicago O’Hare is one of the largest airports in the area, it is no surprise that it features a plethora of things to do, should you have some time to spare. To take care of your mind and body, head to the Health Club for a run or to the Yoga Room to relax and stretch. The airport is also home to dozens of shops that offer many options for gifts and souvenirs. If you like art, enjoy the sculptures, paintings and murals scattered throughout the airport. Passengers can also take a walk in the Urban Garden to admire the different plant species present there.
  • If your flight has arrived late and you don’t want to travel into Chicago late at night, book a room at the Hilton Chicago O’Hare Airport Hotel, located across from Terminal 2. Alternatively, you can also stay in one of the hotels located just minutes from the airport such as the Sheraton Chicago O’Hare, the Aloft Chicago O’Hare or the Embassy Suites Chicago O’Hare Rosemont.
  • Getting from Chicago O’Hare to downtown Chicago is quite easy. The Amtrak train connects the airport and the city center in about 40 minutes, and there are also numerous CTA bus lines connecting the airport to various destinations in the city. The L train line also offers a 24-hour service to reach the city centre.

Prefer to fly direct from Toronto to Chicago?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Toronto to Chicago.
Find which airlines fly direct from Toronto to Chicago, which days they fly and book direct flights.

Direct departures

Toronto to Chicago

Monday

Air Canada,American Airlines,Porter Airlines, +1 more

Air Canada,American Airlines, +2 more

Tuesday

Air Canada,American Airlines,Porter Airlines, +1 more

Air Canada,American Airlines, +2 more

Wednesday

Air Canada,American Airlines,Porter Airlines, +1 more

Air Canada,American Airlines, +2 more

Thursday

Air Canada,American Airlines,Porter Airlines, +1 more

Air Canada,American Airlines, +2 more

Friday

Air Canada,American Airlines,Porter Airlines, +1 more

Air Canada,American Airlines, +2 more

Saturday

Air Canada,American Airlines,Porter Airlines, +1 more

Air Canada,American Airlines, +2 more

Sunday

Air Canada,American Airlines,Porter Airlines, +1 more

Air Canada,American Airlines, +2 more

See more direct flights

Direct returns

Chicago to Toronto

Monday

Air Canada,American Airlines,Porter Airlines, +1 more

Air Canada,American Airlines, +2 more

Tuesday

Air Canada,American Airlines,Porter Airlines, +1 more

Air Canada,American Airlines, +2 more

Wednesday

Air Canada,American Airlines,Porter Airlines, +1 more

Air Canada,American Airlines, +2 more

Thursday

Air Canada,American Airlines,Porter Airlines, +1 more

Air Canada,American Airlines, +2 more

Friday

Air Canada,American Airlines,Porter Airlines, +1 more

Air Canada,American Airlines, +2 more

Saturday

Air Canada,American Airlines,Porter Airlines, +1 more

Air Canada,American Airlines, +2 more

Sunday

Air Canada,American Airlines,Porter Airlines, +1 more

Air Canada,American Airlines, +2 more

See more direct flights

Everything you need to know for your flight from Toronto to Chicago

Cabin class types available on flights from Toronto to Chicago

Cabin classes available on flights from Toronto to Chicago. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.