Cheapest one-way flights from Houston to San Salvador in March from $64

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

One-Way flights

14 Mar Volaris El Salvador direct
20 Mar Avianca direct
10 Mar Avianca direct
09 Mar Avianca direct
08 Mar Avianca direct
06 Mar Avianca direct
23 Mar Avianca direct
07 Mar Avianca direct

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

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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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