Cheap flights from Rosario to Santiago

One-way fares from $142 · ROS → SCL · prices found by travellers in the last 48 hours

Compare all dates Santiago → Rosario
Cheapest fare
$142

Aerolineas Argentinas · Wed, Nov 25

Cheapest month
November

from $142

Direct flights
Not recently

Usually 1+ stop

Quickest trip
3h 20m

930 km

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Cheapest month to fly from Rosario to Santiago

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

  1. November 2026 Cheapest $142

Cheapest dates in November 2026

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

Aerolineas Argentinas
Depart20:05 Wed, Nov 25ROS → SCL 3h 20m · 1 stop
$142one way, per person
View deal
See every date in November 2026 →

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About flights from Rosario to Santiago

Rosario (ROS) and Santiago (SCL) are about 930 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 20m. Over the next few months, one-way fares start from $142, 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 Rosario to Santiago?

The cheapest one-way fare we've seen recently is $142 with Aerolineas Argentinas, departing Wednesday, November 25, 2026.

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

November 2026 currently has the lowest fares, from $142 one way.

Are there direct flights from Rosario to Santiago?

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

How long is the flight from Rosario to Santiago?

The quickest journey we've seen takes about 3h 20m. Rosario and Santiago are around 930 km apart.

Which airlines fly from Rosario to Santiago?

Recent fares on this route were with Aerolineas Argentinas.

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