Cheapest return flights from Los Angeles to Santiago in April from $612

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

Return flights

28 Apr - 08 May Spirit Airlines
23 Apr - 28 Apr Spirit Airlines
11 Apr - 11 May Avianca
08 Apr - 25 Apr Frontier Airlines
22 Apr - 30 Apr Flair Airlines
23 Apr - 25 Apr LATAM Airlines Group
25 Apr - 28 Apr LATAM Airlines Group
24 Apr - 26 Apr LATAM Airlines Group
24 Apr - 27 Apr LATAM Airlines Group
19 Apr - 01 May Frontier Airlines
18 Apr - 02 May Frontier Airlines
18 Apr - 30 Apr Frontier Airlines
29 Apr - 09 May Spirit Airlines
27 Apr - 26 May Spirit Airlines
23 Apr - 01 May Spirit Airlines
09 Apr - 24 Apr Avianca
23 Apr - 25 Apr LATAM Airlines Group direct
23 Apr - 01 May Delta direct
09 Apr - 01 May Avianca
25 Apr - 06 May Frontier Airlines

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

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