How to find the rate of small airplane flights?

There are some local airports for small propeller-powered planes. I would guess most of the plane are private and not for commercial transportation. However, a guy who owns a plane suggested us to use it for some fee. I remember long time go I've been to an airport of the similar size where commercial flights are provided at not-so-expensive rates. However, I have difficulty to find on web the rates of such flights. Do some people here happen to know that? The guy also told that his plane can land at any public airport, which makes the price comparison less under control. I didn't ask for details yet, but I heard he charges hourly for the flight. What if we need to stay over night even over several days, do we need to pay for his accommodations?

Thanks!