That would be a could idea but checked bag weight limit on Allegiant is 40Lbs and the Honda weight is 46.3Lbs (Dry). Additional charges apply to overweight, oversized, sporting equipment and excess baggage. Your best bet would be to check with them if paying excess baggage cost would be cheaper than freight cost.I'd box it up and ship it as baggage. Most airlines have a weight limit per bag, so that should be your limiting factor.