Ilopango

Overview

Ilopango International Airport, identified as ILS and MSSS, is a medium airport serving San Salvador, the capital of El Salvador. Set at an elevation of 2,027 feet (618 m), it sits on higher ground than many coastal Central American airports, a detail travellers may notice in slightly different temperatures and visibility conditions. For visitors heading into the city, the airport is best understood as a practical gateway to the San Salvador area rather than a vast hub, making it easier to get oriented on arrival.

What Travellers Should Know

• Official name: Ilopango International Airport
• Airport codes: IATA ILS, ICAO MSSS
• Serves: San Salvador, El Salvador
• Time zone: America/El_Salvador
• Airport type: medium airport

Runway And Operations

The airport has a single runway, 15/33, measuring 7,349 feet and surfaced in asphalt, with lighting available for operations in lower-light conditions. For travellers, that usually means an airfield designed for straightforward arrivals and departures rather than the complexity of multiple-runway mega-airports. Knowing the runway is lighted can also reassure passengers on evening flights, while the single-runway layout often makes the airfield feel more compact and easier to understand from the terminal side.

Why It Matters For Your Trip

For most visitors, the value of Ilopango International Airport is its direct connection to San Salvador and its role as a manageable arrival point in the metropolitan area. Because it operates in the America/El_Salvador time zone, it is wise to double-check local time when confirming pickups, hotel check-ins, or onward transport. If you prefer calmer airport environments over sprawling terminals, Ilopango can feel more approachable, especially when you want a simple start or finish to your journey.