No one is saying flying is cheaper than driving full stop. The claim from the beginning was flying is cheaper than driving beyond a certain distance. The point

No one is saying flying is cheaper than driving full stop. The claim from the beginning was flying is cheaper than driving beyond a certain distance. The point of comparison is what it costs an individual to move from point A to point B. The fact that planes have significantly more occupants is an important part of the comparison. Likewise bus travel is cheaper than either flying or driving. > Folks don't fly 600+ mi because it's cheaper (the fuel isn't cheaper until about 1600 mi) There are costs besides fuel. Tolls, wear and tear on the vehicle, food and lodging expenses from the longer duration trip, etc. A 1000 mile drive will cost roughly double a 1000 mile plane ticket. > The assumption that folks are alone in a car is only true only for short trips Citation needed