How long does the flight from Houston to San Salvador take?

Flight time from Houston (IAH) to San Salvador (SAL) depends on routing, aircraft type, and whether the flight is direct or connecting. A direct flight typically reflects great-circle distance plus winds, while one-stop options can add several hours depending on the layover airport. Check the exact duration in the search results above, where we show block time per itinerary along with stop count.

Which airlines fly from Houston to San Salvador?

Airline availability for IAH to SAL changes by season and sometimes week to week as carriers adjust capacity. Our search above pulls live schedules and returns the airlines currently selling this route, both direct and connecting. Codeshare and interline itineraries are included, so you may see results operated by one carrier but sold by another.

Are there direct flights from Houston to San Salvador?

Direct (nonstop) availability on IAH to SAL varies by date, day of week, and season. Busy city pairs usually have multiple daily nonstops, while thinner routes may only have direct service a few days per week or only during peak seasons. Use our search above with flexible dates to see which days actually have nonstop options.

What is the cheapest month to fly from Houston to San Salvador?

Prices on IAH to SAL shift with seasonality, school holidays, and major events at both ends. Our 12-month price calendar below the search results shows the lowest fare found per departure date, which makes it easy to spot the cheapest weeks at a glance. Flexibility of a few days around your target date often unlocks significantly lower fares.

Houston to San Salvador flights

Direct and connecting flights from Houston (IAH) to San Salvador (SAL). Compare airlines, aircraft, and fares.

Distance: 1,950 km (1,212 mi)
Flight time: ~2h 37m
Airlines: 1
Aircraft types: 2

Airlines flying IAH → SAL

Airline	Aircraft types	Observations
United Airlines	1	1

Aircraft on this route

Boeing 737 — 1 operator
Airbus A320 — 1 operator

Airport details

Departure: George Bush Intercontinental Houston Airport (IAH)

City: Houston
Country: United States
IATA / ICAO: IAH / KIAH

Arrival: Monseñor Óscar Arnulfo Romero International Airport (SAL)

City: San Salvador
Country: El Salvador
IATA / ICAO: SAL / MSLP

Operating airlines

AVIANCA (AV)
Frontier Airlines (F9)
Volaris El Salvador (N3)
United Airlines (UA)

Distance: 1942 km. Duration: 180 minutes.

Other routes from Houston

Other routes to San Salvador

Frequently asked questions

How many airlines fly IAH to SAL?

1 airline operates the IAH to SAL route in our 90-day observed dataset.

What aircraft fly the IAH-SAL route?

The most commonly observed aircraft on IAH to SAL include: Boeing 737, Airbus A320.

How long is the Houston to San Salvador flight?

The estimated flight time from Houston (IAH) to San Salvador (SAL) is approximately 2h 37m, based on a cruise speed of 850 km/h.

What's the distance from Houston to San Salvador?

The great-circle distance from Houston (IAH) to San Salvador (SAL) is approximately 1,950 km (1,212 miles).

Loading the flight search…

What you can do on Flight Finder

Search flights between any two airports with live fares.
By aircraft — pick a plane model (e.g. Boeing 787, Airbus A350) and see every route it flies from your origin.
Route map — click any airport worldwide to explore its destinations, or draw a radius to find nearby airports.
Global aviation safety — aviation accident database, 40,000+ records since 1980, with map and rankings by aircraft and operator.
NTSB safety feed — recent U.S. aviation accidents and incidents from the official NTSB CAROL database, updated daily.

Frequently asked questions

How do I search flights by aircraft type on FlightFinder?

Pick an aircraft model — Boeing 737, Airbus A320, A380, Boeing 787 Dreamliner and more — enter your origin airport, and FlightFinder shows every route that plane flies from there with live fares.

Which aircraft types can I filter by?

We support Boeing 737/747/757/767/777/787, the full Airbus A220/A319/A320/A321/A330/A340/A350/A380 family, Embraer E170/E175/E190/E195, Bombardier CRJ and Dash 8, and the ATR 42/72 turboprops.

Is FlightFinder free to use?

Search and schedules are free. Pro ($4.99/month, $39/year, or $99 one-time lifetime) unlocks the enriched flight card — on-time stats, CO₂ per passenger, amenities, live gate & weather — plus My Trips with push alerts.

Where does the route data come from?

Live schedules come from Amadeus, AeroDataBox and Travelpayouts. Observed routes (which aircraft actually flew a given city pair) are crowdsourced from adsb.lol ADS-B data under the Open Database License.