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

Return flights

01 Jun - 17 Jun	Spirit Airlines	direct
01 Jun - 04 Jun	Spirit Airlines
09 Jun - 18 Jun	Spirit Airlines
01 Jun - 13 Jun	Spirit Airlines	direct
09 Jun - 15 Jun	Avianca	direct
10 Jun - 15 Jun	Avianca	direct
10 Jun - 29 Jun	Avianca	direct
17 Jun - 22 Jun	Avianca	direct
18 Jun - 25 Jun	Avianca	direct
22 Jun - 06 Jul	Avianca	direct

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

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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Cheapest return flights from Houston to San Salvador in June from $232

Return flights