Cheapest one-way flights from Houston to San Salvador in September from $51

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

One-Way flights

25 Sep Volaris El Salvador direct
02 Sep Volaris El Salvador direct
18 Sep Volaris El Salvador direct
11 Sep Volaris El Salvador direct
23 Sep Volaris El Salvador direct
04 Sep Volaris El Salvador direct
09 Sep Volaris El Salvador direct
06 Sep Volaris El Salvador direct
13 Sep Volaris El Salvador direct
10 Sep Spirit Airlines

Also check the deals for return 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.

Book a cheap hotel in San Salvador

Cheap car rent in San Salvador

Feel free to contact us with any feedback or request another flight research.