Cheapest one-way flights from Houston to San Salvador in January from $78

AirHint found the following cheapest one-way flights from Houston (IAH) to San Salvador (SAL) in January 2026 (see full year).

One-Way flights

10 Jan Spirit Airlines
11 Jan Spirit Airlines
12 Jan Frontier Airlines direct
06 Jan Spirit Airlines
13 Jan Spirit Airlines
06 Jan Spirit Airlines direct
07 Jan Spirit Airlines direct
13 Jan Spirit Airlines direct
10 Jan Volaris El Salvador direct
01 Jan Spirit Airlines

Also check the deals for return flights from Houston to San Salvador in January.

Powered by

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.