From LAX Terminal #1 Lower Level FlyAway Stop bus to Hollywood / Vine Station, subway to L. A. Union Station station, train to Perris Transit Center, then line 22 bus to Hwy 74 NS Dexter. 5hrs 18min $27. From Los Angeles Airport, CA bus to Katella-Casa Vista, line 50 bus to Anaheim, CA, bus to Downtown Terminal Designated Stop, then line 22 bus to Hwy 74 NS Dexter. 5hrs 48min $48. From Los Angeles Airport (LAX) drive to Lake Elsinore. 1hrs 17min $9.