San Diego International Airport concourse

San Diego International Airport (SAN) Wi-Fi

Last verified 8/29/2025Recheck suggested • San Diego, USA

Wi-Fi at San Diego International Airport (SAN) is free for a limited time (about 120 minutes) across all terminals. Join “#SANfreewifi”, then accept the terms on the sign-in page.

Is there free Wi-Fi?How to connect Typical speeds

⏱️ 2 hours per session (reconnect for another session)🛜 Provider: San Diego County Regional Airport Authority (airport-operated)

Is there free Wi-Fi at San Diego International Airport?

Free (time-limited)

Yes. Free Wi-Fi for about 120 minutes at San Diego International Airport.

Common SSIDs: #SANfreewifi
Sign-in: Browser splash; accept terms to start a session
Provider: San Diego County Regional Airport Authority (airport-operated)

How to connect Typical speeds

Wi-Fi Freshness

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Takes about 30 seconds

Connection details

Login: Click-through portal
Security: OPEN • HTTPS portal
Support: SAN — Free Wi-Fi & services

Speed & reliability

Typical: —↓ / —↑ Mbps (Good for streaming and video calls; reauth every 2 hours)

Reliability: ★★★★☆ — Terminal-wide; reconnect seamlessly to extend

Based on ~14 samples

Terminal specifics

Terminal 1
Strong near gate seating and new food hall
Terminal 2
Good coverage at gates and café counters

Power & places to work

Plug type: Type A/B

Voltage: 120V

USB-C: Varies

Outlets and charging stations near windows and seating

Window counters
T1/T2 piers
Outlets along glazing/columns
Food court tables
Both terminals
Nearby power; fills at peaks

How to connect at SAN

Join "#SANfreewifi".
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.

Travel tools

Useful upgrades for this trip

Backup mobile data

Need a backup to San Diego International Airport Wi-Fi?

If the airport network feels slow, crowded, or unreliable, an eSIM can give you instant mobile data without hunting for a local SIM. It is one of the easiest fallback options for travellers at SAN.

Get travel data

Airport lounge access

Want a calmer place to work at San Diego International Airport?

If public seating feels busy or power is hard to find, lounge access can be a worthwhile upgrade. It can give you a quieter place to sit, recharge devices, and get online before your flight from SAN.

View lounge access

New: 10-second traveller check

Quick Wi-Fi check for San Diego International Airport

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