AirHint found the following cheapest return flights from Miami (MIA) to Santiago (SCL) in October 2025 (see full year).

Return flights

27 Oct - 03 Nov	Sky Airline
24 Oct - 28 Oct	Sky Airline
29 Oct - 04 Nov	Sky Airline
30 Oct - 10 Nov	Sky Airline
27 Oct - 07 Nov	Sky Airline
28 Oct - 31 Oct	Sky Airline
21 Oct - 09 Nov	Arajet
24 Oct - 30 Oct	Sky Airline
23 Oct - 29 Oct	Arajet
23 Oct - 04 Nov	Arajet
23 Oct - 05 Nov	Arajet
23 Oct - 06 Nov	Arajet
20 Oct - 31 Oct	Avianca
25 Oct - 08 Nov	Avianca
23 Oct - 09 Nov	Arajet
23 Oct - 26 Oct	Arajet
17 Oct - 23 Oct	Avianca
19 Oct - 26 Oct	Frontier Airlines
23 Oct - 29 Oct	Delta	direct
17 Oct - 20 Oct	Avianca

Also check the deals for one-way flights from Miami to Santiago in October.

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.

Book a cheap hotel in Santiago

Cheap car rent in Santiago

Cheapest return flights from Miami to Santiago in October from 365€

Return flights