AirHint found the following cheapest return flights from Santo Domingo (SDQ) to San Salvador (SAL) in August 2025 (see full year).

Return flights

01 Aug - 12 Aug	Copa
29 Aug - 05 Sep	Copa
21 Aug - 02 Sep	Copa
14 Aug - 21 Aug	Copa
15 Aug - 22 Aug	Copa
19 Aug - 30 Aug	Copa
21 Aug - 30 Aug	Copa
07 Aug - 09 Aug	Copa
08 Aug - 10 Aug	Copa
20 Aug - 31 Aug	Spirit Airlines
20 Aug - 01 Sep	Copa
16 Aug - 18 Aug	Copa

Also check the deals for one-way flights from Santo Domingo 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 Santo Domingo to San Salvador in August from 221€

Return flights