The best part about Las Vegas is that when you are there they want you to spend your money gambling and not on your hotel room. That is why Las Vegas cheap hotels are so easy to find. The internet has tons of sites that will help you find rally great rates. Some of the older hotels in Vegas will usually have some really cheap rates to try and draw business away from the newer ones. Also because they are a bit further away so people have to have a reason to want to walk a bit further on the strip.