Cheapest return flights from Houston to San Salvador in August from $170

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

Return flights

23 Aug - 28 Aug Volaris El Salvador direct
23 Aug - 30 Aug Volaris El Salvador direct
21 Aug - 26 Aug Volaris El Salvador direct
30 Aug - 06 Sep Volaris El Salvador direct
21 Aug - 27 Aug Volaris El Salvador direct
28 Aug - 29 Aug Volaris El Salvador direct
30 Aug - 02 Sep Volaris El Salvador direct
28 Aug - 02 Sep Volaris El Salvador direct
29 Aug - 04 Sep Avianca direct
25 Aug - 28 Aug Spirit Airlines
29 Aug - 05 Sep Avianca direct
27 Aug - 03 Sep Avianca direct
22 Aug - 26 Aug Avianca direct
25 Aug - 28 Aug Avianca direct
22 Aug - 25 Aug Avianca direct
24 Aug - 30 Aug Avianca direct
21 Aug - 03 Sep Avianca direct
29 Aug - 06 Sep Avianca direct
29 Aug - 02 Sep Avianca direct
23 Aug - 01 Sep Volaris El Salvador direct

Also check the deals for one-way flights from Houston to San Salvador in August.

Skyscanner

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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