Route notes
Why this routing works
This routing keeps the ticket structure simple by opening and closing in Buenos Aires, with two domestic stops sequenced as far south first and then north before returning to the origin city. That order reduces backtracking within the itinerary and fits a clear five-week timeline built around one long stay and one shorter stop.
With 27 nights in Ushuaia and 5 nights in Iguazu, the trip is weighted toward a longer base in the first stop and a brief second segment before the return to Buenos Aires. For a multi-stop economy ticket, that makes the journey straightforward to price and easy to map, with all flights contained inside a single country.
A January departure places the trip in the Jan-Mar travel window, which is useful for travelers who want fixed dates across a compact domestic routing. At a sold range of USD 309 to USD 404 in economy, this is a short-haul multi-stop example focused on timing and stop order rather than complex international connections.