Cheapest return flights from Houston to San Salvador in March from 159€

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

Return flights

18 Mar - 25 Mar Avianca direct
01 Mar - 11 Mar Avianca direct
21 Mar - 08 Apr Spirit Airlines direct
25 Mar - 08 Apr Spirit Airlines direct
30 Mar - 08 Apr Spirit Airlines direct
30 Mar - 15 Apr Spirit Airlines direct
13 Mar - 18 Mar Avianca direct
20 Mar - 23 Mar Avianca direct
20 Mar - 31 Mar Avianca direct
22 Mar - 29 Mar Avianca direct
25 Mar - 14 Apr Spirit Airlines
30 Mar - 14 Apr Spirit Airlines
21 Mar - 23 Mar United direct
18 Mar - 28 Mar Spirit Airlines direct
18 Mar - 23 Mar Spirit Airlines direct
21 Mar - 28 Mar Spirit Airlines direct
18 Mar - 06 Apr Spirit Airlines direct
21 Mar - 06 Apr Spirit Airlines direct
25 Mar - 06 Apr Spirit Airlines direct
19 Mar - 08 Apr Spirit Airlines

Also check the deals for one-way flights from Houston to San Salvador in March.

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