All the push bikes are admitted in the plane. However, for the electric bikes, it depends on the airline company. The size of the battery is often a creterion for admission. From our experience, our batteries are admitted by most of airline companies. Some of them can have a very specific regulation so make sure to take contact with your airline company.
Do not forget that your bike must be packed in a cover for example. Note that the Ahooga fits in a XXL suitcase if you take off the front wheel, the seatpost and the pedals to gain as much compacity as possible.
We can also provide you with a box in order to make it possible for you to transport it by plane.