Cheap flights from Trelew to Posadas

One-way fares from $206 · REL → PSS · prices found by travellers in the last 48 hours

Compare all dates Posadas → Trelew
Cheapest fare
$206

Aerolineas Argentinas · Tue, Nov 10

Cheapest month
November

from $206

Direct flights
Not recently

Usually 1+ stop

Quickest trip
3h 31m

1,960 km

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Cheapest month to fly from Trelew to Posadas

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. November 2026 Cheapest $206

Cheapest dates in November 2026

The lowest fares we've seen for each day, cheapest first.

Aerolineas Argentinas
Depart21:10 Tue, Nov 10REL → PSS 3h 31m · 1 stop
$206one way, per person
View deal
See every date in November 2026 →

Plan the rest of your trip to Posadas

Where to stay, what to do and getting around, from our travel partners.

Where to stay

Hotels in PosadasCompare places to stay on Booking.com Find hotels →

Things to do

Things to do in PosadasTours, attractions and day trips on Klook Explore →

Getting around

Airport transfer in PosadasPre-book a driver to meet you at arrivals, with Kiwitaxi Book a transfer → Car hire in PosadasCompare rental cars from major brands on EconomyBookings Compare cars →

About flights from Trelew to Posadas

Trelew (REL) and Posadas (PSS) are about 1,960 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 3h 31m. Over the next few months, one-way fares start from $206, and November 2026 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Trelew to Posadas?

The cheapest one-way fare we've seen recently is $206 with Aerolineas Argentinas, departing Tuesday, November 10, 2026.

What is the cheapest month to fly from Trelew to Posadas?

November 2026 currently has the lowest fares, from $206 one way.

Are there direct flights from Trelew to Posadas?

We haven't seen direct fares recently, so most journeys include at least one stop.

How long is the flight from Trelew to Posadas?

The quickest journey we've seen takes about 3h 31m. Trelew and Posadas are around 1,960 km apart.

Which airlines fly from Trelew to Posadas?

Recent fares on this route were with Aerolineas Argentinas.

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