Cheapest one-way flights from Miami to Santiago in September from $203
AirHint found the following cheapest one-way flights from Miami (MIA) to Santiago (SCL) in September 2025 (see full year).
One-Way flights
| 16 Sep | Sky Airline | ||
| 10 Sep | Avianca | ||
| 08 Sep | Avianca | ||
| 22 Sep | Sky Airline | ||
| 09 Sep | LATAM Airlines Group | direct | |
| 16 Sep | LATAM Airlines Group | direct | |
| 21 Sep | Delta | direct |
Also check the deals for return flights from Miami to Santiago in September.
The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.
