Another option is to go to your particular states Board of Nursing site. If you don't know it go to
www.ncsbn.org then click on state boards and your state. The boards list the schools accredited by their state on the sites. I am in Texas and they even break it down by type of degree:LVN, LVN to RN, RN to BSN,etc. The issue with some of the online programs is the lack of clinical opportunties. I have found personally that you do better with a state university that has a online program. I attended University of Texas Medical Branch's RN to BSN for my second degree. They have lots of IT support and a very sound program.
Good luck