This trip would take 15 hours by plane.
Your answer depends on your starting point in Argentina, your ultimate destination in Antarctica, and the speed of your boat.
edyte6
It takes 30 hours to get to Australia, and Antarctica is slightly further away, so I would estimate the figure to be around 40 hours.
62 Days.
It takes 4 days by boat and 2 by plane
Your answer depends on your Antarctic destination. You can fly commercially to Chile, Argentina, Australia, New Zealand, even South Africa, and from there charter a private plane to take you to your Antarctic destination. There are no commercial flights to anywhere on the Antarctic continent.
There is no commercial air service to anywhere on the Antarctic continent. From the UK, you could fly to Chile, Argentina, Australia or New Zealand and then charter an airplane at your own expense to take you where ever you wanted to land on the continent. You would be responsible for all expedition expenses.
A plane is best. It is a long oversea flight from any mainland
As long as you do not take it on a plane to go down there. Argentina is not a US Territory. They have no jurisdiction down there.
Since there are no commercial flights from Antarctica to anywhere in the world, your answer depends on the originating point on the continent. Once off 'the ice' -- by a personal, chartered flight, a passenger can find commercial transport from New Zealand, Australia, Chile, Argentina or even South Africa back to Florida.
Your answer depends on your starting point and your ultimate Antarctic destination.