 Additional commercial airline service is provided at Orlando Sanford International Airport, approximately south, and Daytona Beach International Airport, approximately northeast.Deltona's only limited-access highway is Interstate 4, and traverses through the city's western boundary.Other major highways include Florida State Road 472, which terminates near the city limit in northwestern Deltona at Howland Boulevard, and Florida State Road 415, which traverses through the city's southeastern boundary.