Cheapest return flights from San Antonio to Santiago in December from 330€

AirHint found the following cheapest return flights from San Antonio (SAT) to Santiago (STI) in December 2025 (see full year).

Return flights

12 Dec - 15 Dec Spirit Airlines
12 Dec - 24 Dec Spirit Airlines
15 Dec - 24 Dec Spirit Airlines
12 Dec - 21 Dec Spirit Airlines
12 Dec - 30 Dec Spirit Airlines
15 Dec - 21 Dec Spirit Airlines
18 Dec - 24 Dec Spirit Airlines
15 Dec - 30 Dec Spirit Airlines
12 Dec - 18 Dec Spirit Airlines
21 Dec - 24 Dec Spirit Airlines
12 Dec - 02 Jan Spirit Airlines
15 Dec - 02 Jan Spirit Airlines
30 Dec - 02 Jan Spirit Airlines
24 Dec - 02 Jan Spirit Airlines
27 Dec - 02 Jan Spirit Airlines
18 Dec - 02 Jan Spirit Airlines
15 Dec - 05 Jan Spirit Airlines
30 Dec - 05 Jan Spirit Airlines
21 Dec - 02 Jan Spirit Airlines
24 Dec - 05 Jan Spirit Airlines

Also check the deals for one-way flights from San Antonio to Santiago in December.

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