Information about getting to Argonne National Laboratory from Chicago's two airports, O'Hare and Midway, can be found here.
Directions / Site Map / 9700 South Cass Avenue, Lemont, IL 60439
Download the Argonne mobile app for maps and additional resources.
Taxis, Uber, Lyft, etc., are available at both O'Hare and Midway Airports. The following limousine services between O'Hare or Midway Airport and Argonne (cost is approximately $100 one-way) are also available.
To make advance reservations, please call:
- United Livery Service: 1-800-331-9037 (rates start at $115 and include gratuity)
- A1 Limousine: 1-800-354-5849 (rates start at $80 from O'Hare, excluding gratuity)
PLEASE NOTE: All individuals entering Laboratory property are subject to search. The following prohibited articles are not allowed on site (firearms, weapons, destructive devices, explosives/incendiary devices, radioactive sources, open containers of alcoholic beverages, illegal drugs, and pets or other animals). All individuals operating a motor vehicle onsite must adhere to the Illinois Rules of the Road. Helmets are required for all motorcycle and bicycle traffic. For more information regarding the Laboratory's Site Access Policy, please click here or contact the Argonne Information Center at (630) 252-5756.