from Puerto Natales/Calafate Area to Chile

hi there!
what are the options to get to Chile's pacific coast (Puerto Montt, Chiloe...) after having done all the hiking in Fiz an TdP? Due to limited time taking the Navimag is not an option.

Is there public transport at all? If a car must be rented can u do it one-way? Is there any flight crossing the Andes from one of the smaller aeropuertos like Calafate, P. Natales?

Any help is very welcome!

Cheers,

Roman, BA

flight by LAN, Sky or AirCometPlus. 3 hours flight to P.Montt
bus, at less two lines going from P.Arenas, by Arg. and entering to Chile by Osorno 30 hours ride

We have booked a flight from el calafate to bariloche early Jan and will cross the border by land. Have heard $100 to land in Chile