AirHint found the following cheapest return flights from Fort Lauderdale (FLL) to San Salvador (SAL) in August 2025 (see full year).

Return flights

17 Aug - 19 Aug	Spirit Airlines	direct
17 Aug - 21 Aug	Spirit Airlines	direct
17 Aug - 28 Aug	Spirit Airlines	direct
19 Aug - 21 Aug	Spirit Airlines	direct
19 Aug - 28 Aug	Spirit Airlines	direct
19 Aug - 31 Aug	Spirit Airlines	direct
21 Aug - 28 Aug	Spirit Airlines	direct
21 Aug - 31 Aug	Spirit Airlines	direct
28 Aug - 31 Aug	Spirit Airlines	direct
24 Aug - 28 Aug	Spirit Airlines	direct
28 Aug - 14 Sep	Spirit Airlines	direct
28 Aug - 16 Sep	Spirit Airlines	direct
25 Aug - 01 Sep	Delta

Also check the deals for one-way flights from Fort Lauderdale 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 Fort Lauderdale to San Salvador in August from 124€

Return flights