CSU Long Beach is about to start a degree completion program in liberal arts. It’s not online, but the classes are going to be held at night and on weekends. If that doesn’t work, a number of private universities offer adult programs and online courses. The nice thing with them is that they make no differentiation between the brick and mortar and the online class. In other words, your transcript will look the same as the traditional student’s. Chapman U and University of LaVerne come to mind as great options. Stay away from the Phoenix, Devry, and other for profit schools.