Flying from Buenos Aires to Santiago can be expensive. Our search helps you compare cheap flights, airfare deals, and flight tickets across airlines and agencies so you can book at the best price.
We scan trusted travel agencies and airline booking systems for the route Buenos Aires - Santiago (BUE - SCL). We do not sell tickets or add fees - you choose where to buy.
Airfares vary by date, time, and airport. Use filters to find the best option by departure/arrival time, number of stops, airline or alliance, and booking channel.
If your dates are flexible, check the low-fare calendar to find the cheapest days. Booking round-trip in one order often reduces fees, and prices usually rise as departure approaches.
We also recommend you to look through the prices for return tickets from Santiago to Buenos Aires.
Airfares found by our users in the past 24 hours
The price for these dates could change. Use search to get the best price.
Average round-trip airfares from Buenos Aires to Santiago by months
| Month | Round-Trip |
|---|---|
| January 2026 | 31.01 - 02.02from 16 234र |
| February 2026 | 22.02 - 26.02from 10 449र |
| March 2026 | 08.03 - 15.03from 10 538र |
| April 2026 | 21.04 - 27.04from 10 505र |
| May 2026 | 24.05 - 13.06from 10 700र |
| June 2026 | 01.06 - 13.06from 9 959र |
| July 2026 | 18.07 - 30.07from 13 539र |
| August 2026 | 05.08 - 08.08from 13 637र |
| September 2026 | find now |
| October 2026 | 14.10 - 21.10from 13 761र |
| November 2026 | 12.11 - 14.11from 13 913र |
| December 2026 | find now |
Prices shown are based on searches from the last few days. Ticket prices can change and depend on availability at the time of booking.
Airlines are flying from Buenos Aires to Santiago
| Air Bosna | LAN Airlines | Sky Airline |