I've been in senior management in small companies and worked in a large corporation for several years before that. My answer is, "it depends." Getting into a management role is dependent on several factors, from the expectations of the hiring manager, to the quality of your resume, to the specific job requirements, to how you come across in an interview, etc.
You might want to do some research into careers of interest, including speaking to people working in those fields, and begin to get a sense of what may be a better educational path. My own hiring experience is that the education you have is important but should be secondary to what you can do, in a very practical sense, for your new organization. I hired someone about 5 years ago who "only" held an associate degree but she has outperformed MBA grads because her skills, motivation and accomplishments make her invaluable.
There are tons of good career articles on the internet. I especially like the one below. Note the skills they list - I would suggest you make sure they "pop" on your resume, regardless of which management education you choose to earn.
MSN Careers - You Can Get a Job With Any Major - Career Advice Article
Hope that helps in some way, and good luck!