Cheapest return flights from Houston to San Salvador in September from 157€

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

Return flights

07 Sep - 14 Sep United direct
05 Sep - 08 Sep United direct
07 Sep - 21 Sep United direct
08 Sep - 22 Sep United direct
10 Sep - 24 Sep United direct
12 Sep - 26 Sep United direct
13 Sep - 27 Sep United direct
14 Sep - 28 Sep United direct
03 Sep - 17 Sep United direct
06 Sep - 20 Sep United direct
30 Sep - 14 Oct United direct
28 Sep - 12 Oct United direct
29 Sep - 13 Oct United direct
19 Sep - 03 Oct United direct
20 Sep - 04 Oct United direct
21 Sep - 05 Oct United direct
22 Sep - 06 Oct United direct
24 Sep - 08 Oct United direct
26 Sep - 10 Oct United direct
17 Sep - 01 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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