By plane
By plane
Chicago O'Hare International Airport (http://ohare.com) is the closest international airport to Waukegan. Milwaukee Mitchell International Airport (http://www.mitchellairpor...) is the next closest international airport to Waukegan. Waukegan has the Waukegan Regional Airport, but is used for private flights.
By train
By train
Metra (http://metrarail.com) lines serve Waukegan, albeit indirectly. The Union Pacific North Line (http://metrarail.com/Sche...) between Kenosha and the Ogilvie Transportation Center in downtown Chicago serves Waukegan.