In San Antonio there are 2 internet service providers, with Spectrum being the most popular. Spectrum offers cable and fiber internet service. In recent tests, Spectrum customers had an average download speed of 301 Mbps and an average upload speed of 149 Mbps. In addition to Spectrum, DSL and fiber internet service is also available from Frontier Communications.
While our research has shown these to be the real speeds that users experience, there are many factors that can affect the actual download and upload speeds you will encounter. These may include the type of internet connection you have, the distance between your device and the router, the number of users on the network, and the strength of the signal.
| Provider | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| Spectrum Cable Fiber | 301 Mbps | 149 Mbps | 12 ms |
| Frontier Communications DSL Fiber | 168 Mbps | 115 Mbps | 11 ms |
| * Data from speed tests taken in the last 3 months | |||
Spectrum is the most popular provider in San Antonio offering cable and fiber internet service. Users have been getting 301 Mbps for download speeds and 149 Mbps for upload speeds over 541 recent tests.
Spectrum has the fastest average download speed, the fastest average upload speed, and the 2nd lowest latency out of all of the providers in San Antonio. 46% of users saw download speeds between 250-500 Mbps, and 33% of users saw upload speeds faster than 250 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| March 16, 2024 | 214 Mbps | 223 Mbps | 11 ms |
| March 16, 2024 | 462 Mbps | 132 Mbps | 33 ms |
| March 15, 2024 | 507 Mbps | 508 Mbps | 30 ms |
| March 15, 2024 | 527 Mbps | 260 Mbps | 11 ms |
| March 15, 2024 | 233 Mbps | 151 Mbps | 33 ms |
| March 15, 2024 | 353 Mbps | 254 Mbps | 10 ms |
| March 14, 2024 | 544 Mbps | 66 Mbps | 9 ms |
| March 14, 2024 | 498 Mbps | 86 Mbps | 30 ms |
| March 14, 2024 | 536 Mbps | 124 Mbps | 9 ms |
| March 14, 2024 | 92 Mbps | 81 Mbps | 31 ms |
Frontier Communications is the 2nd most popular provider in San Antonio offering DSL and fiber internet service. Users have been getting 168 Mbps for download speeds and 115 Mbps for upload speeds over 104 recent tests.
Frontier Communications has the 2nd fastest average download speed, the 2nd fastest average upload speed, and the lowest latency out of all of the providers in San Antonio. 88% of users saw download speeds between 100-250 Mbps, and 81% of users saw upload speeds between 100-250 Mbps.
Download Speeds
Upload Speeds
We’ll run a download test and an upload test to give you the full picture of your internet connection.