Cheapest return flights from Houston to San Salvador in March from 153€

AirHint found the following cheapest return flights from Houston (HOU) to San Salvador (SAL) in March 2026 (see full year).

Return flights

27 Mar - 02 Apr Avianca direct
04 Mar - 18 Mar Avianca direct
04 Mar - 06 Mar Avianca direct
25 Mar - 31 Mar Avianca direct
20 Mar - 31 Mar Avianca direct
27 Mar - 31 Mar Avianca direct
31 Mar - 24 Apr Avianca direct
25 Mar - 01 Apr Avianca direct
27 Mar - 11 Apr Spirit Airlines direct
25 Mar - 11 Apr Spirit Airlines direct
26 Mar - 02 Apr Avianca direct
24 Mar - 11 Apr Avianca direct
28 Mar - 06 Apr Spirit Airlines direct
13 Mar - 20 Mar Spirit Airlines direct
13 Mar - 28 Mar Spirit Airlines direct
13 Mar - 21 Mar Spirit Airlines direct
13 Mar - 23 Mar Spirit Airlines direct
20 Mar - 28 Mar Spirit Airlines direct
13 Mar - 01 Apr Spirit Airlines direct
20 Mar - 06 Apr Spirit Airlines direct

Also check the deals for one-way 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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