Cheap flights from Chicago to Toronto

Choose between Delta Air Lines, WN, or Allegiant Air to find the best price

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Travelers usually depart from O Hare International, Chicago Midway International, Chicago Rockford International, Chicago Union Station, or Chicago Downtown Greyhound Station when they travel from Chicago to Toronto. Book your trip to arrive at Toronto Pearson International, Billy Bishop Toronto City, Toronto-Guildwood Train station, Toronto - Yorkdale, or Toronto Bus Station. The distance between Chicago and Toronto is 701 km. The most popular airlines for this route are Delta Air Lines, WN, Allegiant Air, United Airlines, and American Airlines. Chicago and Toronto have 155 direct flights per week.

Weekly flights

MondaysTuesdaysWednesdaysThursdaysFridaysSaturdaysSundays
Number of flights21232436-1833

Fly direct with

United Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

Check-in for a flight from Chicago to Toronto

NameCarrier codeIATA CodePassport needed during bookingAirport check-in closesOnline check-in available
Delta Air LinesDALDLYesUnknownNo
WNSWAWNNoUnknownNo
Allegiant AirAAYG4No4 min before flightNo
United AirlinesUALUAYesUnknownNo
American AirlinesAALAAYesUnknownNo

Frequently asked questions

How long does it take to travel from Chicago to Toronto?

A one-way nonstop (direct) flight between Chicago and Toronto takes around 1.7 hours.

What is the flight distance between Chicago and Toronto?

The flight distance between Chicago and Toronto is 701 km.

What airlines offer nonstop (direct) flights between Chicago and Toronto?

Several carriers operate flights between Chicago and Toronto. Airlines offering nonstop (direct) flights include United Airlines.

What are the most popular routes to and from Chicago?

Travelers frequently search for route combinations, such as Chicago and London, Manchester, Athens, Dublin, New York, Las Vegas, Vilnius, Los Angeles, Denver, Orlando, Minneapolis, Barcelona, Austin, Edinburgh, San Francisco, Paris, Nashville, Atlanta, Glasgow, Riga.

What are the most popular routes to and from Toronto?

Travelers frequently search for route combinations, such as Toronto and Vancouver, Montreal, Calgary, London, Winnipeg, Edmonton, Barcelona, Dublin, Paris, Manchester, Tehran, Athens, Madrid, Amsterdam, Rome, Thunder Bay, Edinburgh, Budapest, Vienna, Milan.

Which airports are there in Chicago?

Chicago is mainly served by O Hare International. But there are other airports nearby, including Chicago Midway International, Chicago Rockford International.

What airports are near Chicago?

The main airport in Chicago is O Hare International. It is also served by General Mitchell International, Gerald R. Ford International, Dane County Regional, General Wayne A. Downing Peoria International, Fort Wayne International, Quad City International, Central Illinois Regional, South Bend International, Kalamazoo/Battle Creek International, Decatur.

What airports are near Toronto?

The main airport in Toronto is Toronto Pearson International. It is also served by Buffalo Niagara International, Greater Rochester International, Niagara Falls International, John C. Munro Hamilton International, Region of Waterloo International, Chautauqua County-Jamestown, Kingston/Norman Rogers, London International, Sarnia Chris Hadfield.

What buses and trains depart from Chicago?

A number of bus and train companies depart from Chicago, including Greyhound.

Is it possible to combine flights, buses, and trains in one itinerary when traveling between Chicago and Toronto?

What is Virtual Interlining and how do I use it?

Which airlines fly between Chicago and Toronto?

When's the best time to travel between Chicago and Toronto?

What flights operate between Chicago and Toronto?

How many airports are there near Chicago?

How many airports are there near Toronto?

Is it possible to reach Chicago by bus or train?

What time do nonstop (direct) flights between Chicago and Toronto depart?

What time do nonstop (direct) flights between Chicago and Toronto arrive?

What time do flights between Chicago and Toronto depart?

What time do flights between Chicago and Toronto arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.

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