From Santa Barbara
Take Route 101 South for approximately 80 miles, then merge onto I-405 South. Take the Howard Hughes Parkway exit, then bear left onto South Sepulveda Boulevard and continue south. Take the Century Boulevard ramp, then drive along Sky Way and take a right at the end onto World Way North and follow to the airport.
From San Bernadino
Take I-10 West for roughly 40 miles, then merge onto I-605 South and follow for 12 miles. Merge onto I-105, follow for another 17 miles, then exit and merge onto North Sepulveda Boulevard. Drive for half a mile, then take ramp to World Way North and follow to the airport.
Take I-405 North for approximately 40 miles, then exit onto West Century Boulevard. Follow ramp, then bear right onto World Way North and continue to the airport.