Cheapest return flights from Houston to San Salvador in April from $162
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
$ 162
direct
13 Apr
- 21 Apr
Frontier Airlines
$ 165
direct
06 Apr
- 11 Apr
Frontier Airlines
$ 171
direct
03 Apr
- 08 Apr
Frontier Airlines
$ 173
direct
06 Apr
- 16 Apr
Frontier Airlines
$ 177
direct
16 Apr
- 21 Apr
Volaris El Salvador
$ 187
direct
10 Apr
- 14 Apr
Frontier Airlines
$ 191
direct
02 Apr
- 11 Apr
Avianca
$ 197
direct
03 Apr
- 07 Apr
Frontier Airlines
$ 198
direct
21 Apr
- 15 May
United
$ 207
direct
08 Apr
- 12 Apr
Frontier Airlines
$ 208
25 Apr
- 02 May
Avianca
$ 597
direct
25 Apr
- 03 May
Avianca
$ 598
direct
24 Apr
- 02 May
Avianca
$ 645
direct
28 Apr
- 28 May
Avianca
$ 648
direct
14 Apr
- 01 May
Avianca
$ 724
direct
29 Apr
- 11 May
Avianca
$ 753
direct
30 Apr
- 03 May
Avianca
$ 951
direct
23 Apr
- 09 May
Avianca
$ 1067
direct
Also check the deals for one-way flights from Houston to San Salvador in April .
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