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

Return flights

04 Mar - 11 Mar	United
05 Mar - 11 Mar	United
04 Mar - 10 Mar	United	direct
09 Mar - 16 Mar	Avianca	direct
24 Mar - 13 Apr	Avianca	direct
04 Mar - 09 Mar	United	direct
24 Mar - 14 Apr	Avianca	direct
25 Mar - 14 Apr	United
18 Mar - 23 Mar	United
25 Mar - 08 Apr	United
11 Mar - 17 Mar	United
12 Mar - 20 Mar	Avianca	direct
31 Mar - 18 Apr	Spirit Airlines
11 Mar - 22 Mar	United
03 Mar - 09 Mar	Spirit Airlines
13 Mar - 06 Apr	Volaris El Salvador
25 Mar - 06 Apr	United
31 Mar - 16 Apr	Spirit Airlines
19 Mar - 02 Apr	United
31 Mar - 17 Apr	Spirit Airlines

Also check the deals for one-way flights from Los Angeles to San Salvador 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 San Salvador in March from 192€

Return flights