ILS Layover Guide: What to Do at Ilopango International Airport
San Salvador, El Salvador · MSSS
Ilopango International Airport (ILS/MSSS) is an airport serving San Salvador, El Salvador, in North America.
This page covers the practical essentials for ILS — getting to and from the airport, lounges and WiFi, transit and visa considerations, hotels nearby, and what to do if you have a layover here.
Transit & visa requirements
- Whether you need a transit visa for ILS depends on your nationality, your routing, and whether you must clear immigration to change flights.
- Always verify current El Salvador transit and entry requirements with official government sources before you travel.
Things to do during a layover at ILS
Stay airside at Ilopango International Airport. Clear security to your connection early, then find a lounge or quiet seating area near your departure gate.
Enough time to relax in a lounge, eat a proper meal and explore the terminal’s shops and amenities without rushing your connection.
With a long layover you may have time to leave the airport and see San Salvador, provided your nationality and routing allow you to clear immigration. Confirm transit visa rules first, and leave a generous buffer to return.
Lounges
Lounge availability at Ilopango International Airport varies by terminal. Independent lounges (often accessible via Priority Pass or pay-in) and airline lounges are common at airports of this size — check your terminal on arrival.
WiFi
Free WiFi is offered at most major airports. Look for the official ILS network on arrival; coverage and time limits can vary by terminal.
ILS — Frequently Asked Questions
Ilopango International Airport (ILS) serves San Salvador, El Salvador.