Cheapest return flights from Houston to San Salvador in April from $161
AirHint found the following cheapest return flights from Houston (IAH) to San Salvador (SAL)
in April 2026 (see full year ).
Return flights
08 Apr
- 14 Apr
Frontier Airlines
$ 161
direct
13 Apr
- 21 Apr
Frontier Airlines
$ 164
direct
06 Apr
- 11 Apr
Frontier Airlines
$ 170
direct
03 Apr
- 08 Apr
Frontier Airlines
$ 172
direct
06 Apr
- 16 Apr
Frontier Airlines
$ 176
direct
16 Apr
- 21 Apr
Volaris El Salvador
$ 186
direct
24 Apr
- 25 Apr
Avianca
$ 189
direct
03 Apr
- 11 Apr
Frontier Airlines
$ 190
direct
02 Apr
- 11 Apr
Avianca
$ 194
direct
10 Apr
- 14 Apr
Avianca
$ 195
direct
28 Apr
- 22 May
Avianca
$ 205
direct
21 Apr
- 15 May
United
$ 206
direct
26 Apr
- 03 May
Avianca
$ 244
direct
26 Apr
- 12 May
Spirit Airlines
$ 264
19 Apr
- 03 May
Spirit Airlines
$ 292
16 Apr
- 03 May
Spirit Airlines
$ 292
26 Apr
- 10 May
Spirit Airlines
$ 292
25 Apr
- 12 May
Spirit Airlines
$ 303
25 Apr
- 03 May
Spirit Airlines
$ 331
25 Apr
- 10 May
Spirit Airlines
$ 331
Also check the deals for one-way flights from Houston to San Salvador in April .
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