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    Chicago Airports

    • 1 - Midway Intl. (MDW)
    • 2 - O'Hare Intl. (ORD)

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    Explore Chicago

    Heading to Chicago? Explore Chicago with Expedia's Travel Guides to find the best hotels, city breaks, car hire deals and more!

    Chicago
    Chicago

    Cheap Flights to Chicago

    In search of cheap flights to Chicago, IL? Expedia.ca can help you find great deals on plane tickets. Home to Willis Tower, Millenium Park and the Chicago Cubs, The Windy City is the third largest metropolitan area in the United States and a major international commerce center. Known for its Midwestern charm, Prairie School architecture, and deep-dish pizza, Chicago receives an influx of tourists and business travelers throughout the year. Use to find a cheap flight to Chicago and you’ll be just clicks away from shopping on the Magnetic Mile, soaking up the sun at Lake Michigan.

    Best Time to Book Chicago Flights

    Chicago is known for having harsh winters. As such, the peak season for tourism is between June and September, when temperatures are most mild. Regardless of what time of year you’re planning your trip, Expedia.ca will help you find cheap flights to Chicago that suit your travel needs. Expedia.ca has plenty of Chicago flights to choose from, so browse through our flight deals today and find great rates on plane tickets and last minute travel deals. With our simple online booking system, booking a flight to Chicago has never been so convenient and affordable.

    Airport, Terminal & Transfer Info

    While some Chicago flights land in the Midway International Airport (IATA: MDW, ICAO: KMDW, FAA LID: MDW), the main airport in the city is the O’Hare International Airport (IATA: ORD, ICAO: KORD, FAA LID: ORD). Today, O’Hare International Airport is the third busiest airport in the world and is located 27 kilometers from the Chicago Loop. The largest airline operational at O’Hare is United Airlines that carries about 45 percent of the passenger traffic. O’Hare was voted ‘Best Airport in North America’ by the Global Travelers Magazine. The airport consists of five terminals, with Terminal 5 dedicated to international flights. O’Hare is easily accessed by public transportation, taxis and shuttle service, and includes on-site vehicle rental services as well.