Cheapest one-way flights from Miami to Santiago in December from $188

AirHint found the following cheapest one-way flights from Miami (MIA) to Santiago (SCL) in December 2025 (see full year).

One-Way flights

29 Dec Sky Airline
27 Dec Sky Airline
29 Dec LATAM Airlines Group direct
27 Dec LATAM Airlines Group direct
25 Dec Delta direct
26 Dec American Airlines direct
28 Dec LATAM Airlines Group direct
24 Dec Copa
13 Dec Copa
15 Dec Copa

Also check the deals for return flights from Miami to Santiago in December.

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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.

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