Can I get cheap or free birth control if I have no job or insurance?

Recently turned 18 and I have no insurance and no job. I'm doing college classes away from home right now and can't have a job due to my schedule.

I'm on a budget for food, and other things I need (tampons, shampoo toiletries etc)

Can I go to planned parenthood and ask for birth control? How much would it cost?

Thankyou ladies !!