Cheapest one-way flights from Houston to San Salvador in April from 41€

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

One-Way flights

08 Apr Frontier Airlines direct
10 Apr Frontier Airlines direct
12 Apr Spirit Airlines
28 Apr United direct
17 Apr United direct
12 Apr United direct
27 Apr United direct
03 Apr Frontier Airlines direct
02 Apr Spirit Airlines
13 Apr Frontier Airlines direct

Also check the deals for return 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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