Airport
UGN Waukegan National Airport
Waukegan National Airport (UGN) is a small airport near Chicago, United States with no regular commercial traffic. Below: its exact location and the nearest airport with flights.
IATAUGN
ICAOKUGN
TimezoneAmerica/Chicago
Elevation222 m
Airports nearby
Other options near Chicago
Q&A
Answers to your questions
What is Waukegan National Airport's code?
The IATA code is UGN, the ICAO code is KUGN. It's a small field with no regular commercial traffic.
What's the nearest airport with scheduled flights?
Chicago O'Hare International Airport (ORD), about 49 km away.
About this page
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Sources: Airport data: OpenFlights (ODbL) · Route network: OpenFlights routes · Getting-there notes: Around the World, checked 2026