Cheapest one-way flights from Houston to San Salvador in December from $95

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

One-Way flights

31 Dec United direct
20 Dec Viva Aerobus
20 Dec Volaris El Salvador direct
24 Dec Avianca direct
25 Dec Avianca direct
09 Dec Avianca direct
08 Dec Avianca direct
14 Dec Avianca direct
23 Dec Avianca direct

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

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.