Chicago O’Hare International Airport (ORD) is the primary international airport serving Chicago, Illinois, United States. It is located on the city’s Northwest Side, about 17 miles (27 kilometers) northwest of downtown. The O’Hare airport has an area of 7,627 acres (3,087 ha) and provides nonstop flights to 214 destinations in the Americas, Europe, Africa, and Asia. It is also regarded as the most linked airport in the world. In this guide, you will find all the information about the ORD Airport, including its terminal, amenities, parking, and transportation options.
Brief Overview of O’Hare International Airport (ORD)
O’Hare International Airport (ORD), located in Chicago, Illinois, is one of the world’s busiest airports. Serving as a significant hub for both domestic and international flights. The following table offers more information about the airport.
| Airport Name | Chicago O’Hare International Airport (ORD) |
| IATA Code | ORD |
| ICAO Code | KORD |
| Opened | 1955 |
| Terminals | 4 Terminals (1,2,3,5) |
| Passengers traffic | 8.26 million passengers (2025) |
| Airlines with hubs | Frontier Airlines, United Airlines |
| Ground transportation | Airport shuttle, bus, Chicago “L” train, taxis, Interstate 190 (Kennedy Expressway) |
| Destinations Served | Over 250 domestic and international destinations |
| Address | 10000 O’Hare Ave, Chicago, IL 60666. |
| Contact number | +1 800-832-6352 |
| Website | https://www.flychicago.com/ohare/pages/default.aspx |
Terminals at ORD International Airport
ORD Terminals O’Hare has four terminals with a total of 213 gates:
- Terminal 1
- Terminal 2
- Terminal 3
- Terminal 5
Airlines at the O’Hare International Airport (ORD)
O’Hare International Airport (ORD) serves as a central hub for several leading U.S. and international airlines and operates as a focus city for others, offering extensive domestic and global connectivity. With hundreds of daily flights, ORD links Chicago to destinations across North America, Europe, Asia, the Middle East, and beyond.
Additional Amenities/Services Available at ORD Airport
Below is a list of amenities provided to passengers at O’Hare International Airport.
- Wi-Fi- Chicago O’Hare International Airport offers free, unlimited WiFi. Passengers just need to select “Boingo Hotspot” or _Free_ORD_Wi-Fi as their network preference.
- Drinking water- Terminal 1 (Concourse B near Gate B10), Terminal 2 (near Gate E5), Terminal 3 (Concourse K near Gate K1), and Terminal 5 (near Gate M10) all include free water refill stations.
- Transit System: Passengers are transported from Terminals 1, 2, 3, and 5 to the parking lot and rental car kiosk by ORD’s convenient people mover system.
- Transportation between terminals- You can use the Terminal Transfer Bus (TTB) to move between Terminals 1, 2, and 3. The bus runs every 15 minutes from 11:30 a.m. to 9:30 p.m. Pick-up points are located at Gate B1 in Terminal 1, Gates G17 and G20 in Terminal 3, and Gate M13 in Terminal 5.
- Duty-free stores- Every terminal offers a Duty Free store where you can buy wine, luxury perfume, high-end chocolates, and Chicago souvenirs tax-free with a valid boarding pass.
- Nursing pods- All terminals offer a Mother’s Room, a private nursing facility open 24 hours a day. Terminal 2 features Mamava private nursing pods.
- Kids’ play areas- The airport is kid-friendly, with numerous dining options that appeal to children and a playroom at the gates.
- Power stations- Power stations, which are located throughout the terminal, are seated workstations with air conditioning outlets that let travelers charge their personal gadgets.
- Personalized assistance to travelers- Chicago provides help, support, and advisory services to passengers who have misplaced their passports or need to cancel their flights due to an emergency.
- Seaway Bank at O’Hare Airport- Banking services are available in every terminal at O’Hare Airport, offering currency exchange, cashier’s checks, credit card cash advances for currency purchases, commercial deposit services, and payroll check-cashing.
Transportation options available at Chicago O’Hare Airport
The Chicago O’Hare Airport offers the following modes of transportation:
- Taxis, Limo, Rideshare
- Rental Cars
- Connecting Traveler
- Shuttle/Buses
- Drop Off/Pick Up
- Public Transit
- Transport to Midway
- Multi-Modal Facility
Parking Options at Chicago-ORD Airport
Depending on your traveling needs, you can utilize the following parking alternatives at Chicago O’Hare International Airport:
- Reserved Parking
- Employee Parking
- Terminal 5 – Lot D
- Premier Parking
- Main Garage – Daily
- Daily Lot
- Economy
- Main Garage – Hourly
Map of O’Hare International Airport
The ORD Airport Map provides passengers with a clear, intuitive overview of the airport’s terminals, gates, checkpoints, and service counters, helping travelers move confidently through every stage of their journey.
Contact Details of Chicago O’Hare International Airport
If you lost your luggage or have a general question about the flight, you can use the following contact numbers:
| O’Hare International Airport Contact Number | +1 800-832-6352 |
| TSA Checkpoints/Security Lines | (855) 787-2227 |
| O’Hare Airport transit system (ATS) | (773) 462-0400 |
| Parking Facilities | (773) 686-7530 |
| Restaurants/Food Service | (773) 377-7804 |
| Hudson News | (773) 686-7535 |
| Terminal 5 Customs Area | (773) 686-3157 |
| Public Areas of the Terminal | (773) 686-2385 |
| Rental Cars (Multi-Modal Facility) | (773) 462-9515 |
| Baggage Claim | (773) 601-1817 |
| Customer Service | (773) 601-1817 |
| Lost and Found | +1-773-686-2385 |
Conclusion
O’Hare International Airport serves as a vital worldwide hub, linking Chicago to destinations worldwide. As one of the busiest and most well-connected airports in the United States, O’Hare is known for its extensive network of nonstop international flights that connect passengers to major destinations in Europe, Asia, the Middle East, and America.
Beyond flight options, the airport offers a range of amenities and services to enhance travel comfort and efficiency. Travelers can take advantage of free high-speed Wi-Fi, banking and foreign exchange services, luggage storage, and a variety of helpful services for disabled tourists.
This guide covers everything you need to know about ORD Airport, including contact details, airlines, transportation options, parking, and amenities available for passengers.
Frequently Asked Questions
ORD Airport is located in the United States, specifically in Chicago, Illinois.
ORD is the International Air Transport Association (IATA) code for O’Hare International Airport.
O’Hare Airport is named after Edward “Butch” O’Hare, a US Navy Medal of Honor recipient and World War II flying ace, who was known as the Navy’s first ace for his courageous efforts.
O’Hare International Airport is open 24/7. However, many of the airport’s amenities are available only for a limited time.
O’Hare features four numbered passenger terminals, nine lettered concourses, and 215 gates.
