Best cheap auto insurance?

So i'm getting ready to buy my first car on a budget of $1,200, so i want to go as cheap as possible.All i want is liability insurance,basically the bare minimum of what the law will alow me to carry.I am 20 yrs old,just now getting my license,been driving with a learner's permit for the last 2 1/2 yrs. In that time i had one violation,it was a ticket for driving with a broken headlight.I am female,btw.So anyways,what'sa good cut rate insurance company?