Chicago O'Hare International Airport (ORD)

The coronavirus outbreak continues to have a significant impact on travel demand. As a result, we've temporarily suspended operations at some of our United Club℠ locations and United Polaris® lounges. For the most up-to-date information, visit our United Club and Lounge Locations page.

The Airport Transit System (ATS) that takes you between the terminals and to and from economy parking lots is closed. Shuttle buses will operate frequently between the terminals during this closure.

Signs in the terminals and near the entrances to ATS platforms will provide directions to bus stop locations. Learn more

Chicago O'Hare International Airport (ORD) Map - See text alternative after this terminal map Chicago O'Hare International Airport (ORD) Map - See text alternative after this terminal map Chicago O'Hare International Airport (ORD) Map - See text alternative after this terminal map

Terminal features

Terminal features
FeaturesTerminal 5Terminal 3Terminal 2Terminal 1
Flights from terminalUnited international arrivals, Aer Lingus, Air India, Air New Zealand, ANA arrivals, Austrian, Copa Airlines, Ethiopian Airlines, EVA Air, LOT Polish Airlines, Lufthansa arrivals, Scandinavian Airlines, SWISS, TAP Air Portugal, Turkish Airlines.Cape AirUnited, United Express, Air CanadaUnited, United Express, ANA departures, Lufthansa departures
GatesM1-M21Concourses G, H, K and LConcourses E and F. Gates E1 through E12, Gates F1 through F28Concourses B and C. Gates B1 through B24, Gates C10 through C31
Ticketing/check-inYesNoYesYes
TSA security screeningYesNoYesYes
Terminal walkwayNoNoNoConcourse C can be accessed through a walkway from Concourse B.
Airport transit systemYesYesYesYes, post-security shuttle bus to Terminal 5can be accessed near Gate B1
Baggage claimLower levelNoLower levelLower level
United ClubNoNoYes, near gate F8.Yes, near gates B6, B18 and C16.
Animal relief areaYes. Outside baggage claim/lower level near door 5B.NoYes. Outside baggage claim/lower level near door 2E.Yes. Outside baggage claim/lower level near door 1A.
Nursing roomNoNoYes, in the walkway across from Gate E5Yes, across from Gate B10 and next to Gate C20
Medical centerNoNoYes, across from Gate F3No
  • Kiosk check-in/customer service center Kiosk check-in/customer service center
  • Ticketing/check-in icon Ticketing/check-in
  • Baggage claim icon Baggage claim
  • Immigration icon Immigration
  • Animal relief area icon Animal relief area
  • United Polaris® lounge icon United Polaris® lounge
  • United ClubSM location icon United ClubSM location
  • United Premier® check-in icon United Premier® check-in
  • Medical center icon Medical center
  • Nursing room icon Nursing room
  • Transfer shuttle, bus, monorail or train transport icon Transfer shuttle, bus, monorail or train transport
  • Secure walkway icon Secure walkway
  • TSA pre-screening program icon TSA pre-screening program

TSA pre-screening is available

If you have applied to the TSA’s expedited pre-screening program and are flying on an itinerary wholly within the United States, please visit the TSA designated pre-screening checkpoints for security screening. View the TSA pre-screening program page to learn more about the program and view a list of other participating airports.

Find the best deals from Chicago to 200+ destinations within the United States and an additional 100 worldwide.

Advertisements

Advertisement: Limited-time offer. Earn 100,000 bonus miles and a United Club membership with the United Club Infinite Card.
Advertisement: Limited-time offer. Earn 100,000 bonus miles and a United Club membership with the United Club Infinite Card.