Cheap flights from Buenos Aires to Santiago
Flights from Buenos Aires to Santiago currently start at €100. Below are the cheapest dates, typical duration and airlines on this route. Search live fares when you are ready to book — prices change during the day.
Prices refresh daily · per adult · Typical time: 2h 22m
Key facts
- Lowest fare
- €100 · Wed 4 Nov
- Direct flights
- Yes
- Flight time
- 2h 22m
- Airlines
- JetSmart, Aerolineas Argentinas, LATAM Airlines Group
- Cheapest month
- November 2026
- Distance
- 1152 km
Round trip
One way
Questions people ask before they book
How much are flights from Buenos Aires to Santiago?
The lowest fare we currently show from Buenos Aires to Santiago is €100 for one adult. That price is tied to specific dates and can sell out.
Are there direct flights from Buenos Aires to Santiago?
Yes. Direct flights from Buenos Aires to Santiago show up in current fares. Filter by Direct when you search to hide connections.
Which airlines fly from Buenos Aires to Santiago?
Airlines showing fares on this route include JetSmart, Aerolineas Argentinas, LATAM Airlines Group. The cheapest airline is not always the one with a bag included.
How long is the flight from Buenos Aires to Santiago?
A typical itinerary from Buenos Aires to Santiago takes about 2h 22m, including connections when the cheapest fare is not direct.
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November 2026