$132 Find Cheap Flights from Toronto to Chicago O'Hare Airport - Compare and Save

Among airlines operating Toronto Pearson Intl Airport to Chicago O'Hare Intl Airport 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

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

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

• United Airlines
• American Airlines
• Air Canada

Flights from Toronto Pearson Intl Airport to Chicago O'Hare Intl Airport usually depart from Toronto Pearson Intl (YYZ) and arrive at Chicago O'Hare Intl (ORD).

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 travelers should check the fare details before booking.

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

• Economy Class
• Business Class
• First Class

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.

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.

The De Havilland (Bombardier) DHC-8-400 Dash 8Q family is used most often on this route, operated mainly by Porter Airlines and Air Transat. Other aircraft seen on the route include Embraer 175 (Enhanced Winglets) variants.

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

• Detroit Metropolitan Wayne County (DTW) - 79% of one-stop connections
• Minneapolis St Paul (MSP) - 7% of one-stop connections
• Fort Lauderdale (FLL) - 3% of one-stop connections
• Washington, D.C. Dulles Intl (IAD) - 3% of one-stop connections

Detroit Metropolitan Wayne County (DTW) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 10% on the Toronto Pearson Intl Airport to Chicago O'Hare Intl Airport route. Thursday is the cheapest departure day at $279 round-trip on average, while Monday is the most expensive at $309, a difference of $30. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

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 O'Hare Intl Airport route, 13% of flights were delayed in the past 3 months, with delays averaging 2 hours 20 minutes.

Morning is the busiest departure period on Toronto Pearson Intl Airport to Chicago O'Hare Intl Airport flights, with 40% of flights leaving in that window. Afternoon departures account for 40%, evening flights for 20%, and night flights for 0%.

Some of the most popular sights in Chicago O'Hare Intl Airport are Magnificent Mile, Grant Park and River North. These are among the most viewed places in Chicago O'Hare Intl Airport on KAYAK.

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

• Earliest: departs at 6:30 am and lands at 8:38 am
• Latest: departs at 9:00 pm and lands at 11:08 pm.

The flight takes about 2h 08m.

Last-minute fares on this route - booked within 2 weeks of departure - run 66% above the route average of $288. Book 13 weeks before departure for the lowest fares.

A nonstop flight from Toronto Pearson Intl Airport to Chicago O'Hare Intl Airport takes 2h 08m, covering 436 miles.

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.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $198 to $1,583. That means the highest observed fare was about 8x higher than the lowest one.

One-way fares from Toronto Pearson Intl Airport to Chicago O'Hare Intl Airport are currently lower than usual. Average one-way flight prices are about $153, which is 36% below the typical average for this route.

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 O'Hare Intl Airport flights are:

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

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

Morning flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

Flying via Minneapolis St Paul (MSP) gives the shortest average 1-stop total travel time at 4h 49m, compared with 4h 54m via Detroit Metropolitan Wayne County (DTW) and 5h 05m via Charlotte Douglas (CLT).

Chicago O'Hare Intl Airport 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.

Chicago O'Hare Intl Airport (ORD) hosts 5 major car rental companies, with daily rates starting from around $17 for economy cars. Top options include:
• Routes Car & Truck Rentals
• Europcar
• Hertz
• Dollar
• Ace

Round-trip flights from Toronto Pearson Intl Airport to Chicago O'Hare Intl Airport range from $234 to $373, with an average of $288 over the past 12 months. Anything below $234 counts as a good deal.

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

• • Air Canada
• • United Airlines
• • American Airlines