AirHint found the following cheapest return flights from Fort Lauderdale (FLL) to Santiago (SCL) in December 2025 (see full year).

Return flights

04 Dec - 18 Dec	Delta
04 Dec - 17 Dec	Delta
04 Dec - 22 Dec	Delta
04 Dec - 16 Dec	Delta
03 Dec - 15 Dec	Delta
04 Dec - 15 Dec	Delta
03 Dec - 17 Dec	Delta
04 Dec - 09 Dec	Delta
03 Dec - 09 Dec	Delta
24 Dec - 29 Dec	Delta
17 Dec - 05 Jan	Avianca
15 Dec - 07 Jan	Delta
22 Dec - 10 Jan	Delta
14 Dec - 06 Jan	Delta
25 Dec - 05 Jan	Delta
24 Dec - 05 Jan	Delta
18 Dec - 10 Jan	Delta
15 Dec - 05 Jan	Copa
25 Dec - 04 Jan	Delta
28 Dec - 04 Jan	Delta

Also check the deals for one-way flights from Fort Lauderdale to Santiago in December.

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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Cheapest return flights from Fort Lauderdale to Santiago in December from 508€

Return flights