AirHint found the following cheapest return flights from Houston (HOU) to San Salvador (SAL)
in March 2025 (see full year ).
Return flights
29 Mar
- 06 Apr
United
302 €
direct
30 Mar
- 06 Apr
United
307 €
direct
23 Mar
- 06 Apr
United
307 €
direct
24 Mar
- 07 Apr
United
311 €
direct
25 Mar
- 04 Apr
Avianca
311 €
direct
29 Mar
- 03 Apr
Avianca
312 €
direct
25 Mar
- 03 Apr
Avianca
312 €
direct
25 Mar
- 29 Apr
Avianca
316 €
direct
28 Mar
- 07 Apr
United
322 €
direct
24 Mar
- 31 Mar
Avianca
323 €
direct
24 Mar
- 01 Apr
Avianca
323 €
direct
25 Mar
- 29 Mar
Avianca
335 €
direct
25 Mar
- 30 Mar
Avianca
335 €
direct
22 Mar
- 25 Mar
Spirit Airlines
335 €
27 Mar
- 31 Mar
Spirit Airlines
337 €
22 Mar
- 28 Mar
Spirit Airlines
340 €
24 Mar
- 30 Mar
Spirit Airlines
341 €
18 Mar
- 25 Mar
Spirit Airlines
341 €
23 Mar
- 30 Mar
Avianca
343 €
direct
19 Mar
- 30 Mar
Spirit Airlines
344 €
Also check the deals for one-way flights from Houston to San Salvador in March .
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.