It can be expensive going back to school for a doctoral degree. Luckily, prospective students these days have access to cheap online graduate degrees that can make higher education easier to undertake, and affordable online graduate programs can still be just as challenging, relevant, and respected as traditional, campus-based programs. As a bonus, cheap online graduate schools also offer more flexibility in scheduling than brick-and-mortar program, allowing students to complete their course work, lectures, and readings at whatever time is most convenient for them. This can be a welcome alternative to the traditional classroom, which binds learners to a rigid class schedule that can interfere with their other responsibilities. A doctoral degree can qualify graduates for upper-level, research, and teaching jobs, and facilitate career advancement as well. Begin your research for cheap online graduate programs with our lists of some of the best options available.