WiFi & Charging
St. Louis (STL) Airport WiFi
Free WiFi is available throughout St. Louis Lambert International Airport on the STL Free WiFi network. Access is Unlimited — Select STL Free WiFi and click Accept on the portal page.
How to connect
- Open WiFi settings on your phone or laptop.
- Select STL Free WiFi from the list of available networks.
- Open any browser — the airport portal page loads automatically.
- Tap Connect (or Accept Terms) to agree and start browsing.
Speed and coverage
STL WiFi delivers good speeds on the STL Free WiFi network. STL WiFi delivers good speeds for most tasks — browsing, email, video streaming, and light downloads all work reliably. Coverage extends throughout the terminal areas and concourses — you generally do not need to reconnect as you move through the airport.
Charging stations
Charging kiosks are throughout the concourse; most gate seat rows have USB-A and standard outlet charging built in. Most major US airports — including STL — provide a mix of USB-A, USB-C, and standard 120 V outlets at gate seating. Bring your own cable; cables are not supplied at charging kiosks.
Pro Tip
STL WiFi is a straightforward single-network setup covering both concourse groups — speeds hold up well given the airport's comparatively lower passenger volume.
Frequently asked questions
Is STL airport WiFi free?
Yes — STL airport offers free, unlimited WiFi on the STL Free WiFi network. There is no time limit or paid upgrade required.
What is the WiFi network name at STL?
The WiFi network at STL is called "STL Free WiFi". Select STL Free WiFi and click Accept on the portal page.
How fast is STL airport WiFi?
STL WiFi delivers good speeds for most tasks — browsing, email, video streaming, and light downloads all work reliably.
Does STL airport have USB charging stations?
Charging kiosks are throughout the concourse; most gate seat rows have USB-A and standard outlet charging built in.
See also: Live STL TSA wait times · STL airport maps · STL security tips
Know exactly when to leave for the airport
The Leave-By Time calculator folds the live STL TSA wait, real-time drive time from your door, and gate-walk distance into one exact time to leave home — no guesswork.
Calculate my Leave-By Time →