Cheapest one-way flights from Houston to San Salvador in December from 55€

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

One-Way flights

11 Dec Volaris El Salvador direct
04 Dec Spirit Airlines direct
08 Dec Spirit Airlines direct
09 Dec Spirit Airlines direct
29 Dec Spirit Airlines direct
06 Dec Spirit Airlines direct
05 Dec Spirit Airlines direct
02 Dec Spirit Airlines
30 Dec Avianca direct
24 Dec Frontier Airlines 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.

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