AirHint found the following cheapest return flights from Los Angeles (LAX) to San Salvador (SAL) in August 2025 (see full year).

Return flights

17 Aug - 29 Aug	Avianca
28 Aug - 05 Sep	Avianca
12 Aug - 26 Aug	United
13 Aug - 20 Aug	United
20 Aug - 26 Aug	United
13 Aug - 27 Aug	United
27 Aug - 10 Sep	United
26 Aug - 09 Sep	United
30 Aug - 06 Sep	Avianca	direct
26 Aug - 09 Sep	Avianca	direct
28 Aug - 11 Sep	United
14 Aug - 28 Aug	United
24 Aug - 28 Aug	United	direct
24 Aug - 26 Aug	Avianca
14 Aug - 19 Aug	Spirit Airlines
14 Aug - 04 Sep	Copa
15 Aug - 28 Aug	United
25 Aug - 08 Sep	United
22 Aug - 03 Sep	Avianca
20 Aug - 03 Sep	United

Also check the deals for one-way flights from Los Angeles to San Salvador in August.

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 San Salvador in August from 214€

Return flights