$8 dollars to get to your hotel on the strip, a bit more if you're heading to downtown Vegas.
Did a one way this time and I have done a round trip before and on the return you really need to give yourself a lot of time since you are scheduling a pick up from your hotel back to the airport.
We waited 10 mins or so before leaving the airport to 6 different stops. Mine was stop #2 and it was okay, but I have been last stop and you only wished you would have used a taxi instead.