Any canyon tours shorter than 8 hours?

I will be coming to vegas for 4 days in april and would like to see the grand canyon.

All the tours that i have seen so far have been for at least 8 hours, which as I am only there for 4 days seems a bit of a waste of a day.

Are there any companies that do a tour that doesnt take as long? I am not really interested in having a lunch and things like that included in it, i would just like to see the canyon/hoover dam and fly back.

Thanks in advance

Any canyon tours shorter than 8 hours?

Hammers,

The shortest that I%26#39;ve found is 30 minutes. Can%26#39;t find that one at the moment. www.scenicairlines.com/saws1gc_highlights.htm Has a 45 minute flight. Hotel - flight -hotel is about 3 hours.

For all of the tours google or yahoo Grand Canyon helicopter or plane. General rule of thumb, the cheaper the tour the shorter it is.

Joe