Getting to and from Chicago O'Hare International Airport (ORD)
Chicago, Illinois KORD #3 US airport by passengers
Train, bus, shuttle, rideshare and rental cars at ORD.
Ways to reach ORD
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Rail
CTA Blue Line
Runs from the airport to the Loop and beyond, 24 hours a day. The station is below the parking structure between Terminals 1, 2 and 3 and is reached by a walkway. It takes about 45 minutes to the Loop.
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Shuttle
Airport Transit System
The free train that connects all terminals, remote parking and the Multi-Modal Facility.
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Rideshare and taxi
Terminal curbs
Dedicated areas at each terminal. Use the signs after baggage claim.
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Bus
Regional services
Several shuttle companies run to downtown hotels and the suburbs.
Reviewed October 8, 2026. Confirm details on the official airport website. Spotted a change?
Frequently asked questions
How do I get from O'Hare to downtown Chicago?
The CTA Blue Line is the cheapest and most reliable option. It runs 24 hours a day and takes about 45 minutes to the Loop.
Which terminal is United in?
Terminal 1 for most flights and some in Terminal 2. Check your boarding pass.
Are Terminals 1, 2 and 3 connected?
Yes. They are linked by walkways on the departures level and by the free ATS train.