Cheap flights from Buenos Aires to Santiago
From 147 USD — compare hundreds of airlines
Direct flightsCheapest: 2026-07 · 109 US$
Prices by date
208 US$
01/07
226 US$
02/07
226 US$
03/07
244 US$
04/07
203 US$
05/07
163 US$
06/07
149 US$
07/07
164 US$
08/07
146 US$
09/07
128 US$
10/07
124 US$
11/07
128 US$
12/07
Airlines on this route
FAQ
What's the cheapest month to fly Buenos Aires to Santiago?
Usually 2026-07, from 109 USD.
Are there direct flights from Buenos Aires to Santiago?
We show both direct and connecting options — filter to compare.