Cheapest return flights from Houston to San Salvador in April from 172€

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

Return flights

10 Apr - 13 Apr Frontier Airlines direct
03 Apr - 08 Apr Frontier Airlines direct
08 Apr - 30 Apr Frontier Airlines direct
08 Apr - 28 Apr Frontier Airlines direct
03 Apr - 10 Apr Frontier Airlines direct
08 Apr - 16 Apr Frontier Airlines direct
10 Apr - 16 Apr Frontier Airlines direct
10 Apr - 12 Apr Frontier Airlines
08 Apr - 13 Apr Frontier Airlines direct
01 Apr - 08 Apr Frontier Airlines direct
26 Apr - 10 May United direct
30 Apr - 05 May United direct
30 Apr - 04 May United direct
25 Apr - 04 May United direct
25 Apr - 03 May Avianca direct
18 Apr - 02 May Avianca direct
11 Apr - 17 May Avianca direct
26 Apr - 16 May Avianca direct
24 Apr - 03 May Frontier Airlines
24 Apr - 02 May Frontier Airlines

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

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