Cheap flights from Trelew to Rosario

One-way fares from $118 · REL → ROS · prices found by travellers in the last 48 hours

Compare all dates Rosario → Trelew
Cheapest fare
$118

Aerolineas Argentinas · Thu, Nov 12

Cheapest month
November

from $118

Direct flights
Not recently

Usually 1+ stop

Quickest trip
2h 55m

1,210 km

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Cheapest month to fly from Trelew to Rosario

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

  1. November 2026 Cheapest $118

Cheapest dates in November 2026

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

Aerolineas Argentinas
Depart07:35 Thu, Nov 12REL → ROS 2h 55m · 1 stop
$118one way, per person
View deal
See every date in November 2026 →

Plan the rest of your trip to Rosario

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

Where to stay

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Things to do

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

Getting around

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About flights from Trelew to Rosario

Trelew (REL) and Rosario (ROS) are about 1,210 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 2h 55m. Over the next few months, one-way fares start from $118, 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 Rosario?

The cheapest one-way fare we've seen recently is $118 with Aerolineas Argentinas, departing Thursday, November 12, 2026.

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

November 2026 currently has the lowest fares, from $118 one way.

Are there direct flights from Trelew to Rosario?

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

How long is the flight from Trelew to Rosario?

The quickest journey we've seen takes about 2h 55m. Trelew and Rosario are around 1,210 km apart.

Which airlines fly from Trelew to Rosario?

Recent fares on this route were with Aerolineas Argentinas.

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