O'Hare International Airport (ORD) Traveler Essentials
- Terminals
- Four terminals (1, 2, 3, and 5) connect via the Airport Transit System, with Terminal 5 handling most international arrivals.
- Distance to city
- 27 km / 45 min by train
Overview
O'Hare International Airport is one of the world's busiest airports and a major hub for both American Airlines and United Airlines. It is the primary international gateway to Chicago and the U.S. Midwest, handling enormous domestic and international volumes.
Transport to city center
The CTA Blue Line train runs directly from the airport to downtown Chicago in about 45 minutes, with taxis and ride-shares also available.
Wi-Fi
Free WiFi is available throughout the airport.
Lounges
Numerous airline and pay-per-use lounges operate across the terminals.
Security & customs
International arrivals clear U.S. immigration and customs at Terminal 5; have your ESTA or visa and documents ready.
Travel tips
Allow ample time for inter-terminal transfers and security, as O'Hare is large and can be congested.