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

Return flights

26 Aug - 11 Sep	United
23 Aug - 27 Aug	American Airlines
23 Aug - 30 Aug	American Airlines
16 Aug - 16 Sep	American Airlines
27 Aug - 10 Sep	United
14 Aug - 28 Aug	United
21 Aug - 04 Sep	United
26 Aug - 09 Sep	United
28 Aug - 11 Sep	United
26 Aug - 08 Sep	Lufthansa
13 Aug - 21 Aug	Copa
16 Aug - 20 Aug	Copa
14 Aug - 22 Aug	United
11 Aug - 21 Aug	American Airlines
23 Aug - 06 Sep	United
25 Aug - 08 Sep	United
17 Aug - 20 Aug	Avianca	direct
23 Aug - 31 Aug	American Airlines
23 Aug - 07 Sep	American Airlines
03 Aug - 31 Aug	Avianca

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 $247

Return flights