Departure time
Airlines
Fares are the lowest prices found recently and can change when you click through. You book on the airline's or travel agency's website. AirTriply may earn a commission at no extra cost to you.
Lowest fare$51
Cheapest monthMarch 2027
Typical flight time2h 10m
Direct flightsYes
Lowest fare by month
Airlines on this route
Frequently asked questions
What is the cheapest month to fly from Santiago to Buenos Aires?
March 2027 has had the lowest recent fares, from $51 one way.
How long is the flight from Santiago to Buenos Aires?
A typical flight takes about 2h 10m.
Are there direct flights from Santiago to Buenos Aires?
Yes. Direct flights have been found recently from $51.
Where do I book my ticket?
AirTriply compares fares from airlines and travel agencies. When you choose a deal, you book on the seller's own website.
Popular routes
Santiago → CalamaSantiago → TemucoSantiago → MendozaSantiago → La SerenaSantiago → CopiapoSantiago → AntofagastaSantiago → IquiqueSantiago → Puerto MonttSantiago → Puerto NatalesSantiago → Punta ArenasSantiago → MontevideoSantiago → Sao PauloSantiago → Mar Del PlataCheap flights to Buenos AiresCheap flights from Buenos Aires
