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San José Juan Santamaría International Airport terminal

Juan Santamaría International Airport (SJO) Wi-Fi

Last verified 8/29/2025 • San José, Costa Rica

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⏱️ Unlimited (free tier); premium paid option available🛜 Provider: AERIS (airport-operated)

Connection details

Login: Click-through portal
Security: OPEN • HTTPS portal
Support: SJO — Free Services (official)

Speed & reliability

Typical: —↓ / —↑ Mbps (Good throughout the terminal; occasional peak slowdowns)

Reliability: ★★★★★ — Free Wi-Fi across the airport; optional premium tier

Based on ~14 samples

Terminal specifics

Single terminal
Coverage at check-in, security, gates and arrivals

Power & places to work

Plug type: Type A/B

Voltage: 120V

USB-C: Varies

Charging points near windows and many seats

Window counters
Gate areas
Outlets + space to work
Café tables
Central hall
Nearby power

How to connect at SJO

Join "SJO Free WiFi" or "FreeAirportWiFi".
Open a browser; if the portal doesn’t appear, visit a non-HTTPS page to trigger it.
Complete any email/SMS step.
Start your VPN, then browse normally.

Sources