San Diego International Airport (SAN) offers free, fast Wi-Fi service with 2-hour sessions throughout terminals. Learn how to connect to #SANfreewifi to stay connected to the internet.
How to connect to San Diego Airport Wi-Fi?
- Go to Settings and turn Wi-Fi on.
- Join “#SANfreewifi” Wi-Fi network from the list of available networks.

- You will be connected to the San Diego Airport Wi-Fi network.
The Wi-Fi is available in 2-hour sessions. For additional time, simply reconnect to the Wi-Fi.
Frequently asked questions
How fast is the San Diego Airport Wi-Fi?
The median download speed is 85.30 Mbps. You should be able to browse the web, check emails, and stream your favourite content in high-definition (HD) quality.
However, users have reported patchy speeds in some areas of the airport. If you experience slower internet speeds, try moving to a different, less crowded sitting area as it may be due to network congestion. The speeds may be slower during peak seasons and holidays.
Test your Internet speed at Speed.is.
Is there a password or Wi-Fi captive portal?
No. Simply join the #SANfreewifi Wi-Fi network to get connected to the internet. There is no password or Wi-Fi portal page.
The Wi-Fi is available on departure and arrival levels in Terminal 1 and Terminal 2, check-in zones, waiting areas, food courts and shops, and baggage claim areas.
Is San Diego Airport Wi-Fi safe?
Like with any public Wi-Fi network, you should remain cautious and only visit SSL secure websites with https:// in-front of the domain name. Avoid online banking, shopping, or similar sensitive activities. It should be fine to browse the web, check your emails, or make calls.
I am unable to connect to the Wi-Fi network
- Make sure Wi-Fi is turned on
- Disconnect and reconnect the Wi-Fi network
- Toggle off auto-join or auto-connect Wi-Fi option.
- Restart your device
- Try to connect the Wi-Fi on a different device
- If you are using a VPN, temporarily disable it and try again
How is your experience with the San Diego Airport Wi-Fi? Let us know in the comments below.