AirHint found the following cheapest return flights from Dallas-Fort Worth (DFW) to San Salvador (SAL) in August 2025 (see full year).

Return flights

13 Aug - 20 Aug	Spirit Airlines
31 Aug - 09 Sep	Spirit Airlines
16 Aug - 19 Aug	Spirit Airlines
08 Aug - 15 Aug	Spirit Airlines
10 Aug - 17 Aug	Spirit Airlines
11 Aug - 30 Sep	Spirit Airlines
07 Aug - 14 Aug	Spirit Airlines
18 Aug - 24 Aug	Spirit Airlines
21 Aug - 09 Sep	Spirit Airlines
11 Aug - 18 Aug	Spirit Airlines
12 Aug - 18 Aug	Spirit Airlines
09 Aug - 12 Aug	Spirit Airlines
11 Aug - 17 Aug	Frontier Airlines
11 Aug - 30 Sep	Avianca	direct
28 Aug - 01 Sep	United
29 Aug - 01 Sep	United
28 Aug - 01 Sep	Avianca	direct

Also check the deals for one-way flights from Dallas-Fort Worth 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 Dallas-Fort Worth to San Salvador in August from 196€

Return flights