Cheapest return flights from Houston to San Salvador in May from $173

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

Return flights

14 May - 21 May Volaris El Salvador direct
05 May - 14 May Volaris El Salvador direct
27 May - 30 May Avianca direct
09 May - 19 May Volaris El Salvador direct
08 May - 12 May Avianca direct
16 May - 29 May Avianca direct
13 May - 20 May United direct
02 May - 06 May Avianca direct
01 May - 22 May Avianca direct
14 May - 17 May Avianca direct
27 May - 23 Jun Avianca direct
19 May - 04 Jun Spirit Airlines
28 May - 04 Jun Spirit Airlines
28 May - 09 Jun Spirit Airlines
24 May - 04 Jun Spirit Airlines
24 May - 09 Jun Spirit Airlines
28 May - 02 Jun Avianca direct
28 May - 16 Jun Spirit Airlines
25 May - 25 Jun Avianca direct
25 May - 03 Jun Avianca direct

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

Powered by

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.

Book a cheap hotel in San Salvador

Cheap car rent in San Salvador

Feel free to contact us with any feedback or request another flight research.