My fitst international cycle touring trip will end in vienna late August. I was wondering if anyone had packed their bikes for a flight and taken them from the city to the airport. How did you do it? I am flying to my starting point with my bike in a cardboard box with air canada and flying back with the same company. My current plan is to find a bike shop that would have packing supplies and rhen somehow transport the box to the airport but there might be a better way? Any helpful input is appreciated!