Cheapest return flights from Houston to San Salvador in September from $164

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

Return flights

11 Sep - 18 Sep Volaris El Salvador direct
20 Sep - 23 Sep Volaris El Salvador direct
06 Sep - 20 Sep Volaris El Salvador direct
04 Sep - 18 Sep Volaris El Salvador direct
06 Sep - 11 Sep Volaris El Salvador direct
20 Sep - 29 Sep Volaris El Salvador direct
09 Sep - 16 Sep Spirit Airlines
13 Sep - 17 Sep Volaris El Salvador
07 Sep - 10 Sep Spirit Airlines
11 Sep - 15 Sep Volaris El Salvador direct
27 Sep - 01 Oct Volaris El Salvador direct
26 Sep - 11 Oct Avianca direct
19 Sep - 03 Oct Avianca direct
30 Sep - 06 Oct United direct
26 Sep - 05 Oct Avianca
26 Sep - 05 Oct Avianca direct
30 Sep - 04 Oct United direct
29 Sep - 06 Oct Avianca direct
16 Sep - 13 Oct Avianca direct
30 Sep - 14 Oct Avianca direct

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

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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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