We can help you with your concerns. You can learn from us. Wilmington International Airport Wilmington International Airport is the nearest international airport to Wilmington, North Carolina. The airport code for Wilmington International Airport is ILM. Wilmington International Airport is located just north of Wilmington. Wilmington International Airport serves as the primary airport for the coastal region of North Carolina, including Wilmington and surrounding areas. Features of Wilmington International Airport include as follows. Location and Access: Wilmington International Airport is located off Airport Blvd. and is easily accessible from major highways and roads in the Wilmington area. Wilmington International Airport ...