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

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

Return flights

09 May - 23 May United direct
13 May - 20 May United direct
02 May - 07 May Avianca direct
30 May - 06 Jun Avianca direct
15 May - 22 May Avianca direct
16 May - 21 May Avianca direct
14 May - 21 May Avianca direct
25 May - 31 May United direct
18 May - 24 May United direct
14 May - 22 May United direct
20 May - 27 May United direct
22 May - 02 Jun Spirit Airlines direct
31 May - 06 Jun Avianca direct
18 May - 02 Jun Spirit Airlines
14 May - 02 Jun Spirit Airlines
27 May - 23 Jun Avianca
29 May - 13 Jun United direct
27 May - 23 Jun United direct
18 May - 07 Jun Spirit Airlines
22 May - 07 Jun Spirit Airlines

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

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