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Flights between Houston (IAH) and San Salvador (SAL)

George Bush Intercontinental Houston Airport, United States ↔ Monseñor Óscar Arnulfo Romero International Airport, El Salvador

A direct route between Houston and San Salvador appears in the OpenFlights route network.

This reflects historical scheduled service and may be out of date — it is not a live timetable.

Airlines that have operated this route include:

Avianca (AV)United Airlines (UA)US
Distance
1,950 km
1,212 miles
Est. flight time
2h 56m
great-circle estimate
Time difference
None
varies with DST
View this route on the live map →Search fares on Skyscanner ↗

Climate

Typical monthly temperatures in United States

Jan
4°
9/-1
70mm
Feb
6°
11/1
60mm
Mar
11°
16/6
75mm
Apr
17°
22/12
80mm
May
23°
28/18
95mm
Jun
28°
33/23
100mm
Jul
30°
35/25
95mm
Aug
29°
34/24
90mm
Sep
25°
30/20
80mm
Oct
18°
23/13
70mm
Nov
11°
16/6
70mm
Dec
5°
10/0
75mm

Mean °C (high/low below), avg. rainfall mm · country-level monthly normals, not airport-specific.

Typical monthly temperatures in El Salvador

Jan
22°
27/17
Feb
23°
28/18
Mar
24°
29/19
Apr
25°
30/20
May
24°
29/19
Jun
23°
28/18
Jul
24°
29/19
Aug
23°
28/18
Sep
23°
28/18
Oct
22°
27/17
Nov
22°
27/17
Dec
22°
27/17

Mean °C (high/low below) · country-level monthly normals, not airport-specific.

Travel advisories

United States: Normal precautions (UK FCDO) ↗

Common questions

How far is Houston from San Salvador?

Houston (IAH) and San Salvador (SAL) are around 1,950 km (1,212 miles) apart — an estimated 2h 56m by air. Distances and flight times are great-circle estimates.

Which airlines have operated the IAH–SAL route?

Airlines recorded operating this route in the OpenFlights network include Avianca, United Airlines, US. This reflects historical scheduled service and may be out of date.

What is the time difference between Houston and San Salvador?

Both airports keep the same time — no time difference.

When is it warmest in El Salvador?

Across El Salvador, the warmest month on average is April, with mean temperatures around 25°C. These are country-level monthly climate normals, not airport-specific.

Is there a travel advisory for United States?

The UK FCDO currently rates United States as Normal precautions. Check the official source before you travel.

Distances and flight times are great-circle estimates, not booked block times.