AirHint found the following cheapest return flights from Los Angeles (LAX) to Santiago (SCL) in March 2026 (see full year).

Return flights

18 Mar - 19 Mar	LATAM Airlines Group
09 Mar - 16 Mar	Copa
18 Mar - 25 Mar	Copa
16 Mar - 23 Mar	Copa
12 Mar - 19 Mar	Copa
13 Mar - 20 Mar	Copa
11 Mar - 18 Mar	Copa
06 Mar - 13 Mar	Copa
10 Mar - 17 Mar	Copa
15 Mar - 22 Mar	Copa
22 Mar - 01 Apr	Avianca
30 Mar - 10 Apr	Frontier Airlines
27 Mar - 03 Apr	Copa
29 Mar - 05 Apr	Copa
30 Mar - 06 Apr	Copa
22 Mar - 01 Apr	LATAM Airlines Group	direct
31 Mar - 07 Apr	LATAM Airlines Group
25 Mar - 01 Apr	LATAM Airlines Group
26 Mar - 02 Apr	Copa
25 Mar - 01 Apr	Delta	direct

Also check the deals for one-way flights from Los Angeles to Santiago in March.

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 Los Angeles to Santiago in March from $602

Return flights