What’s the cost of a flight from Santiago de Chile to Buenos Aires?

Prices vary based on date, airline, and availability. Compare several options if you're flying between Santiago de Chile and Buenos Aires.

Choose a date to explore the best fares now.

If possible, avoid holiday periods: ticket prices tend to rise quickly and availability drops, especially on busy routes. Morning and evening flights are often in high demand too — book early to get a good fare.

Flying between Santiago de Chile and Buenos Aires? Consider these airports

Depending on your destination and where you’re starting from, it might make sense to look beyond the main hubs.

• Airports in Santiago de Chile: Santiago de Chile has only one airport in service, Santiago de Chile.
• Airports in Buenos Aires: Buenos Aires has 3 airports - El Palomar, Jorge Newbery, Ministro Pistarini.

Check if your destination airport has a rail link — it can make getting around easier. Jetcost lets you view options from all Santiago de Chile airports in a single search.

Plan your journey from Santiago de Chile to Buenos Aires with ease

Use Jetcost to tailor your search — direct or connecting flights, round-trip or one-way, filtered by airline, price, travel time, or agency.

Other popular destinations

Exploring options in Argentina? These cities are trending: Buenos Aires, Córdoba, Iguazu, Mendoza, San Carlos de Bariloche.

Flight availability can change quickly — refresh the results if you’ve been away from the page for a while.