WiFi & Connectivity

Stay connected at El Salvador International Airport Saint Óscar Arnulfo Romero y Galdámez — free WiFi, eSIM options and local data for El Salvador.

Airport WiFi at SAL

Network

See airport signage

Unknown

No airport-specific eSIM vendor is confirmed.

Insider tip

Free wifi has been deployed terminal-wide; the lounge's own wifi was specifically reported as reliable by a 2021 reviewer.

WiFi network names and session limits change frequently. Verify current details at the airport information desk or official website.

Skip the SIM card queue. Activate a data plan before you land and connect the moment you arrive in San Salvador (San Luis Talpa).

Plans from major carriers — instant activation, no physical SIM needed. Works on any unlocked eSIM-compatible device.

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Free

Airport WiFi

Available throughout most terminals. Speeds vary — suitable for messaging and email, less reliable for video calls.

Best value

eSIM Data Plan

Buy before you travel. Instant activation, no queues, works from the moment you land in San Salvador (San Luis Talpa).

Local option

Local SIM Card

Available at airport shops and telecom kiosks in the arrivals hall. Requires a passport — bring yours.

Premium

Lounge Access

Airport lounges offer fast, dedicated WiFi. Access via Priority Pass, airline status or day pass.