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

Return flights

04 Mar - 08 Mar	Spirit Airlines
30 Mar - 07 Apr	Spirit Airlines
16 Mar - 07 Apr	Spirit Airlines
25 Mar - 05 Apr	Spirit Airlines
30 Mar - 05 Apr	Spirit Airlines
23 Mar - 05 Apr	Spirit Airlines
11 Mar - 15 Mar	Spirit Airlines
12 Mar - 17 Mar	Spirit Airlines
14 Mar - 29 Mar	Spirit Airlines
21 Mar - 02 Apr	Spirit Airlines
03 Mar - 24 Mar	Avianca
07 Mar - 14 Mar	Avianca
13 Mar - 20 Mar	Spirit Airlines
05 Mar - 14 Mar	Avianca
25 Mar - 04 Apr	Avianca
07 Mar - 28 Mar	Avianca
24 Mar - 28 Mar	Avianca

Also check the deals for one-way flights from Burbank 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 Burbank to San Salvador in March from $338

Return flights