Cheapest return flights from Houston to San Salvador in April from $181

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

Return flights

21 Apr - 04 May United direct
02 Apr - 11 Apr Volaris El Salvador direct
17 Apr - 27 Apr Avianca direct
30 Apr - 03 May Volaris El Salvador direct
14 Apr - 18 Apr Avianca direct
11 Apr - 14 Apr Avianca direct
02 Apr - 09 Apr Avianca direct
19 Apr - 27 Apr Avianca direct

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

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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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