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Cheapest cached fares Trelew → Posadas; typically 1 stop (e.g. AR). · Based on 2 fares found by travellers in the last 48h
Flights from Trelew to Posadas start around €242 (typically 1 stop). Range seen recently: €242–295, based on 2 fares found by travellers.
In Nov, Posadas typically sees ~31°C daytime highs and 13 rainy days.
3★+ hotels from €42/night (3 hotels sampled, ~3 weeks out).
Posadas is a pleasant, small, accessible city in Misiones province in the Mesopotamia region of Argentina. It makes a nice break on the long ride between Iguaçu Falls and Buenos Aires.
Guide content from Wikivoyage contributors (CC BY-SA).
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Flight prices are real fares travellers found in the last 48 hours, refreshed daily — the booking site confirms the final price. Train, bus and ferry fares are shown on the operators' booking sites. Weather data by Open-Meteo; exchange rates: ECB reference. Data updated 2026-10-24. Some links earn Stayonomy a commission at no cost to you.