Cheapest one-way flights from Houston to San Salvador in March from 57€

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

One-Way flights

29 Mar Avianca direct
21 Mar United direct
18 Mar Spirit Airlines direct
25 Mar Spirit Airlines direct
30 Mar Spirit Airlines direct
09 Mar Avianca direct
19 Mar Spirit Airlines
27 Mar Spirit Airlines direct
13 Mar Spirit Airlines direct
20 Mar Spirit Airlines 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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