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

Return flights

02 Mar - 04 Mar	United
10 Mar - 19 Mar	Avianca	direct
10 Mar - 18 Mar	Avianca	direct
09 Mar - 20 Mar	Avianca
09 Mar - 08 Apr	Avianca
01 Mar - 05 Mar	United	direct
08 Mar - 15 Mar	United	direct
09 Mar - 16 Mar	Avianca	direct
31 Mar - 08 Apr	Spirit Airlines
31 Mar - 20 Apr	Spirit Airlines
09 Mar - 20 Mar	United	direct
17 Mar - 10 Apr	Avianca
16 Mar - 10 Apr	Avianca
19 Mar - 11 Apr	Spirit Airlines
02 Mar - 20 Mar	Spirit Airlines
17 Mar - 20 Mar	Spirit Airlines
26 Mar - 08 Apr	Spirit Airlines
19 Mar - 08 Apr	Spirit Airlines
09 Mar - 11 Apr	Avianca
25 Mar - 08 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 237€

Return flights