Answer : Great question!
Generally, the better-known schools will be more expensive as they have the best faculty. Consider searching for smaller colleges and universities that have creative design programs. Another idea would be to search for online schools; if you're a hands-on learner, it's possible to complete an online program (If you don't want to go into debt with student loans).
The other consideration is location - do you want to stay in your city? Or travel somewhere else? If staying in your city, what are some specialized vocational high schools?