Cheapest return flights from Houston to San Salvador in September from 158€

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

Return flights

29 Sep - 01 Oct Avianca direct
29 Sep - 02 Oct Avianca direct
30 Sep - 09 Oct Spirit Airlines
24 Sep - 30 Sep Avianca direct
27 Sep - 30 Sep Avianca direct
19 Sep - 28 Sep Avianca direct
22 Sep - 26 Sep Avianca direct
24 Sep - 28 Sep Avianca direct
25 Sep - 05 Oct Avianca direct
26 Sep - 03 Oct Avianca direct
29 Sep - 04 Oct Avianca direct
17 Sep - 24 Sep Avianca direct
25 Sep - 28 Sep Avianca direct
26 Sep - 28 Sep Avianca direct
21 Sep - 28 Sep Avianca direct
20 Sep - 23 Sep Avianca
30 Sep - 06 Oct United direct
30 Sep - 09 Oct United direct
30 Sep - 04 Oct United direct

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

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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