About Chicago O'Hare International (ORD)
Chicago O'Hare International is in Chicago, USA. One of the busiest airports in the US and a major connecting hub, with several terminals.
Practical tips
- The CTA Blue Line train runs straight into downtown Chicago.
- Winter snow can cause delays, so leave extra time for connections.
- International arrivals use Terminal 5; check yours before you land.
Arriving and departing smoothly
Most airlines suggest arriving about two hours before a domestic flight and three hours before an international one, and more during holidays. Check in online when you can, keep your passport and boarding pass easy to reach, and use the official airport website or app for terminal maps, security wait times and transport options. If you have a connection, check the minimum connection time and whether you need to collect and re-check bags.
How to compare fares fairly
The first price you see is rarely the whole story. Before you choose, add the extras you actually need, such as a checked bag, a seat together if you are travelling as a family, and any change or cancellation flexibility. A fare that looks lower can end up costing more once those are added, while a slightly higher fare that includes a bag may be the better deal. Compare the total for your whole party, and check the connection time and airport on every itinerary, not just the price.
Flexibility is the most reliable money-saver. If your dates can move by a day or two, use the calendar view in the search results to see how prices change across the week. Flying midweek or at less popular times of day often helps. Setting a price alert and booking once a fare falls inside your budget is calmer, and usually smarter, than checking every few hours.
If something goes wrong
Delays and cancellations happen to every airline. Keep your booking reference and the airline’s app handy, and sign up for flight status alerts. If your flight is disrupted, the airline must follow the passenger rights rules that apply to your journey, such as Canada’s Air Passenger Protection Regulations, EU261 in Europe and the UK, or the US Department of Transportation’s refund rules. Keep receipts for meals or hotels, and ask the airline in writing about rebooking, refunds or care. Our flights hub also links to a partner tool that can check whether a disrupted flight may qualify for compensation.
See more airports and our guide to the world’s busiest airports.
Frequently asked questions
What is the airport code?
ORD.
Is this an official airport site?
No. We are independent. For official information, use the airport’s own website.
Data and credits: Written by ViralScopeHub. Flight times and airport details are approximate and for general planning; schedules, airlines and rules change, so always confirm with the airline, airport or official government sites before you travel. Airline and airport names are used only to describe routes; we are not affiliated with them. See all Live Earth & Space tools and our credits page.