It's possible to get the licensing you need to become a real estate agent in just a few weeks. Some states require you to take pre-licensing coursework, and this can range from 45-75 hours or more. If you choose to train for licensing at a real estate school, the educational requirements can usually be met in four to six months. Online real estate schools are also available, and these allow students to proceed at their own pace. At an online school, a motivated student can complete the coursework necessary for licensing in a few short weeks.