First of all, do not try to run. Staff at bus stops, airports, etc. are on the search for people with outstanding warrants in KY. Secondly, don’t just show up at the police station and turn yourself in without having a lawyer or a plan.
Even though the warrant could be dealt with by doing simple things like paying for fine, it also could be severe. It all depends on the charge. No matter what, a warrant won’t disappear; it doesn’t have a termination date.
Talk to an attorney in Kentucky. Yes, they do charge a fee, but an attorney may negotiate your surrender to the warrant. He may have the opportunity to negotiate more desirable deals for arraignment then you could achieve alone. This reduces any time you’ll spend behind bars, as well as dread and fear.