The San Salvador (San Luis Talpa) to Houston route connects Monseñor Óscar Arnulfo Romero International Airport (SAL) in SV with George Bush Intercontinental Houston Airport (IAH) in US. This medium-haul flight covers approximately 1257 miles (2023 km) with a typical flight time of 2h 34m. This route is served by 6 airlines: United, Avianca - Aerovias Nacionales de Colombia Airlines, Avianca El Salvador and others. AirportRoutes has tracked 10 daily flights on this route.
The flight route from Monseñor Óscar Arnulfo Romero International Airport (SAL) in San Salvador (San Luis Talpa), El Salvador, to Houston Bush Intercontinental Airport (IAH) in Houston, Texas, is a popular connection for travelers between Central America and the United States. Covering a distance of 1274 miles (2050 km), the flight typically takes around 3 to 4 hours. With approximately 159 weekly flights operated by 2 airlines, passengers have considerable flexibility in scheduling their trips. This route is crucial for both business and leisure travelers, offering convenient access to Houston's diverse economy and cultural attractions, as well as serving as a major hub for connections to destinations across North America and beyond.
For the best deals, book your flight well in advance, ideally several weeks or months before your intended travel date. Utilize online flight comparison tools to monitor prices and identify the most economical options. At Monseñor Óscar Arnulfo Romero International Airport (SAL), arrive at least 3 hours before your flight to allow ample time for check-in, security, and immigration procedures. Familiarize yourself with the layout of Houston Bush Intercontinental Airport (IAH) to navigate efficiently upon arrival; airport maps are available online and at information kiosks. Consider packing light to avoid baggage fees and expedite your journey. Take advantage of onboard entertainment and bring a travel pillow for a comfortable flight.
Houston, Texas, is a vibrant metropolis boasting a diverse range of attractions. Explore the Space Center Houston, the official visitor center of NASA's Johnson Space Center, for an out-of-this-world experience. Immerse yourself in the city's thriving arts scene at the Museum District, home to numerous museums and galleries. Discover the unique charm of neighborhoods like Montrose, known for its eclectic shops and restaurants, and The Heights, with its historic Victorian architecture. Indulge in Houston's culinary scene, famous for its Tex-Mex cuisine, barbecue, and international flavors. Don't miss the opportunity to visit the Houston Zoo or stroll through Discovery Green, a beautiful downtown park.
The best time to fly from San Salvador to Houston often depends on your priorities, whether they be budget, weather, or specific events. The weather in Houston is generally mild in the spring (March-May) and fall (September-November), making these seasons ideal for outdoor activities. Peak travel times, such as summer and holidays, usually see higher flight prices. For better value, consider traveling during the shoulder seasons or in the winter months (excluding holidays). Keep an eye on local event calendars for festivals and conventions that might impact flight availability and prices.
Monseñor Óscar Arnulfo Romero International Airport
MSLPSALGeorge Bush Intercontinental Houston Airport
KIAHIAH6
Operators10
Daily Flights1257
Miles2h 34m
Flight Duration
| Airline | ICAO | IATA |
|---|---|---|
| United |
UAL
|
UA
|
| Avianca |
AVA
|
AV
|
| Avianca El Salvador |
TAI
|
TA
|
| SalamAir |
OMS
|
OV
|
| Volaris El Salvador |
VOS
|
N3
|
| Spirit |
NKS
|
NK
|
| Day | Flights Observed | Frequency | Activity |
|---|---|---|---|
| Monday | 40 | 14% |
|
| Tuesday | 40 | 14% |
|
| Wednesday | 41 | 14% |
|
| Thursday | 47 | 17% |
|
| Friday | 43 | 15% |
|
| Saturday | 32 | 11% |
|
| Sunday | 41 | 14% |
|
| Airline | Flight Numbers | Aircraft Type | Typical Time | Days Active | Last Seen | Status |
|---|---|---|---|---|---|---|
|
Avianca
AVA
/ AV
|
AVA424 AVA368 | A320 | 12:05 12:05 PM (Representative) |
M
T
W
T
F
S
S
|
Feb 1, 2026 | Active |
|
Avianca El Salvador
TAI
/ TA
|
TAI368 | A20N | 08:00 8:00 AM (Representative) |
M
T
W
T
F
S
S
|
Jan 8, 2026 | Active |
|
SalamAir
OMS
/ OV
|
OMS4324 | A320 | 17:44 5:44 PM (Representative) |
M
T
W
T
F
S
S
|
Dec 30, 2025 | Active |
|
Spirit
NKS
/ NK
|
NKS256 | A320 | 13:18 1:18 PM (Representative) |
M
T
W
T
F
S
S
|
Jan 7, 2026 | Active |
|
United
UAL
/ UA
|
UAL1468 UAL1130 UAL1467 UAL2203 | B39M | 16:40 4:40 PM (Representative) |
M
T
W
T
F
S
S
|
Feb 3, 2026 | Active |
|
Volaris El Salvador
VOS
/ N3
|
VOS4324 | A20N | 17:44 5:44 PM (Representative) |
M
T
W
T
F
S
S
|
Dec 30, 2025 | Active |
| Departure Time | Operator | ICAO | IATA |
|---|---|---|---|
| 08:00 8:00 AM | Avianca El Salvador |
TAI
|
TA
|
| 12:05 12:05 PM | Avianca |
AVA
|
AV
|
| 13:18 1:18 PM | Spirit |
NKS
|
NK
|
| 16:40 4:40 PM | United |
UAL
|
UA
|
| 17:44 5:44 PM | SalamAir |
OMS
|
OV
|
| 17:44 5:44 PM | Volaris El Salvador |
VOS
|
N3
|
Time Information
Times are shown in the departure airport's local timezone (UTC).