I attach just a sketch based on a concept told to me by my College Teacher over 50 years ago. I believe its time to research it.
Air has mass, and as such can be electrostatically charged and attracted to its opposite polarity. My teacher tole me this had already been proven. It was dependent on high voltage and sub radio frequency.
With advances in lightweight materials and electronics, I would like to see this researched and put into a drone like craft that centrally attracts the air and discharges it through thrust ports. Now add the possibility of solar power carbon fiber shell and you get solid state flight with zero fuel requirements.
Now that is a dream worth aiming for.