Cheapest return flights from Houston to San Salvador in September from 309€

Best time to book flights for Houston (IAH) to San Salvador (SAL) flights at AirHint

AirHint found the following cheapest return flights from Houston (IAH) to San Salvador (SAL) in September 2025 (see full year).

Return flights

04 Sep - 09 Sep United direct

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

Skyscanner

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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