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

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

Return flights

01 Sep - 08 Sep United direct
19 Sep - 22 Sep United direct
24 Sep - 30 Sep United direct
26 Sep - 30 Sep United direct
04 Sep - 08 Sep United direct
05 Sep - 08 Sep United direct
12 Sep - 23 Sep United direct
23 Sep - 26 Sep United direct
11 Sep - 14 Sep United direct
12 Sep - 16 Sep United direct
30 Sep - 06 Oct United direct
30 Sep - 04 Oct United direct
15 Sep - 25 Oct United direct
17 Sep - 01 Oct United direct
20 Sep - 04 Oct United direct
21 Sep - 05 Oct United direct
22 Sep - 06 Oct United direct
23 Sep - 07 Oct United direct
24 Sep - 08 Oct United direct
26 Sep - 10 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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