The University of Illinois Willard Airport, which serves Champaign-Urbana, is located about 30 miles east of the Park.
Willard Airport is served by several different airlines, including:
Transportation from the Airport to Allerton park and back is provided by Corky's A-1 Limousine service.
The airport code for Champaign, IL is CMI.
You can also fly to Chicago, St. Louis, or Indianapolis, and drive to Allerton Park.
The map above shows the location of Allerton Park in relation to Monticello, Illinois. The green evergreen shows the location of the conference center. The red loop at the lower right of the map is the loop road that surrounds the statue of the Sun Singer.
This map shows the location of Monticello relative to Champaign-Urbana, and to the Univerity of Illinois Willard Airport (which is the expanse of unlabelled land to the southwest of Savoy between US 45 and Interstate 57. Allerton Park is located at the lower right-hand corner of this map.
This map shows the location of Monticello relative to Springfield and Champaign.
The map above shows the locations of Allerton Park and Champaign-Urbana. Unfortunately, neither location is labelled on this map. Champaign is at the intersection of Interstate 57 and Interstate 74. Allerton Park is located in Monticello Illinois, which is along Interstate 72. It is approximately 3 hours from St. Louis, 3 hours from Chicago, and 2 1/2 hours from Indianapolis.