Why you can trust Allconnect We compare current internet plans to help you make the best decision for your needs and location. How we review providers How we make money

Internet providers in San Antonio, TX

San Antonio City Map

Internet providers in your area

San Antonio, TX internet providers

Provider
AT&T $55.00 10 - 5,000 MbpsDSL91%
AT&T $55.00 10 - 5,000 MbpsFiber-optic34%
Spectrum $49.99 300 - 1,000 Mbps **Cable100%
Astound $25.99 300 - 1,200 MbpsCable14%
Astound $25.99 300 - 1,200 MbpsFiber-optic1.848%
Shop providers Need help? Call: (844) 512-2720

San Antonio internet service at a glance

At 100%, broadband coverage in San Antonio is comparable to the rest of Texas - 91%, and comparable to broadband coverage across the U.S. - 95%.

The vast majority of those living in the San Antonio area will have access to cable, which covers 100% of San Antonio residents. DSL internet is also an option for many, offering service to 90% of the area. Fiber-optic is less available but still a popular internet option for roughly 78% of those living in San Antonio.

There are 10 internet providers serving the San Antonio area, and 97.07% of households will have internet options from more than one provider. Among San Antonio's 10 internet providers, prices start at $25.99 and available download speeds reach up to 5,000 Mbps.

Top high-speed internet providers in San Antonio

The largest internet providers in San Antonio are AT&T and Spectrum bringing DSL, fiber-optic, and cable options to San Antonio.

DSL internet from AT&T is available to nearly all San Antonio residents, covering 91% of households. Some will also have the option of fiber-optic from AT&T, which covers 34% of the area. San Antonio’s third most-available internet provider, Spectrum, offers cable to around 100% of San Antonio residents.

AT&T DSL internet

Provider
AT&T
Starting price*
$55/mo.
Max download speed

5,000 Mbps

Max upload speed

20 Mbps

Average availability

91%

DSL from AT&T offers broadband to nearly all households in San Antonio covering 91% of the area.

DSL internet from AT&T uses telephone lines in San Antonio to deliver service, which often leads to lower prices and higher availability, though download speeds are likely to be slower than cable or fiber-optic internet.

Internet prices for AT&T start at $55/mo.*, which is higher than the average starting price for internet in San Antonio, $46.34.

AT&T customers who choose the lowest-priced plan can expect speeds up to 10 Mbps, which comes to an estimated $5.50 per Mbps, significantly higher than the average cost per Mbps for the lowest priced plans in San Antonio, $0.29.

For those who value internet speed as much as cost, AT&T offers download speeds up to 5,000 Mbps and upload speeds up to 20 Mbps in San Antonio. These download speeds are available to 91% of the area, and are much faster than the average max speeds from all San Antonio's providers, 360 Mbps.

Check availability Call us: (844) 512-2720

AT&T fiber-optic internet

Provider
AT&T
Starting price*
$55/mo.
Max download speed

5,000 Mbps

Max upload speed

1,000 Mbps

Average availability

34%

Fiber-optic from AT&T offers broadband to some, but not many households in San Antonio covering 34% of the area.

Fiber-optic service from AT&T is popular for its fast download and upload speeds, even during peak usage times, but may be less available throughout San Antonio than other internet types.

Internet prices for AT&T start at $55/mo.*, which is higher than the average starting price for internet in San Antonio, $46.34.

AT&T customers who choose the lowest-priced plan can expect speeds up to 10 Mbps, which comes to an estimated $5.50 per Mbps, significantly higher than the average cost per Mbps for the lowest priced plans in San Antonio, $0.29.

For those who value internet speed as much as cost, AT&T offers download speeds up to 5,000 Mbps and upload speeds up to 1,000 Mbps in San Antonio. These download speeds are available to 34% of the area, and are much faster than the average max speeds from all San Antonio's providers, 360 Mbps.

Check availability Call us: (844) 512-2720

Spectrum cable internet

Provider
Spectrum
Starting price*
$49.99/mo.
Max download speed

1,000 Mbps**

(wireless speeds may vary)

Max upload speed

20 Mbps

Average availability

100%

Cable from Spectrum offers broadband to all households in San Antonio covering 100% of the area.

Spectrum’s cable network is likely to offer faster speeds than DSL or satellite service, but San Antonio residents in densely populated areas may experience slowed speeds during peak usage times.

Internet prices for Spectrum start at $49.99/mo.*, which is about the same as the average starting price for internet in San Antonio, $46.34.

Spectrum customers who choose the lowest-priced plan can expect speeds up to 300 Mbps**, which comes to an estimated $0.17 per Mbps, about the same as the average cost per Mbps for the lowest priced plans in San Antonio, $0.29.

For those who value internet speed as much as cost, Spectrum offers download speeds up to 1,000 Mbps** and upload speeds up to 20 Mbps in San Antonio. These download speeds are available to 100% of the area, and are much faster than the average max speeds from all San Antonio's providers, 360 Mbps.

Check availability Call us: (844) 512-2720

Internet coverage for rural areas

If you live in the heart of San Antonio, you’ll likely have options from cable, DSL, and fiber-optic internet providers. For those in rural areas or just outside San Antonio, however, satellite or fixed wireless internet may be the best internet option.

Satellite internet from HughesNet and Viasat offers 100% availability in San Antonio and surrounding areas. HughesNet starting prices are significantly higher than average in San Antonio at $64.99/mo. for speeds up to 25 Mbps. Viasat starting prices are significantly higher than average in San Antonio at $69.99/mo. for speeds up to 150 Mbps. Satellite internet is a less appealing option for many San Antonio residents, however, as service typically comes with high latency and low data allowances.

Fixed wireless is another popular internet option for those in rural areas. Those living in or just outside of San Antonio may have access to fixed wireless internet service from HughesNet, with plans starting at $64.99 and available download speeds up to 25 Mbps. Fixed wireless service is less likely to come with the high latency of satellite internet, but monthly data limits can still be an issue compared to San Antonio cable, DSL, and fiber-optic internet providers.

Internet provider frequently asked questions

AT&T is the fastest internet provider in San Antonio with download speeds up to 5,000 Mbps. These speeds are available to 91% of households in San Antonio. The next fastest internet provider in San Antonio is AT&T, offering download speeds up to 5,000 Mbps to 34% of the area.

Astound offers the cheapest internet in San Antonio with plans starting at $25.99/mo. This is significantly less than the average starting price for internet in San Antonio, $46.34.

AT&T is the largest fiber-optic internet service provider in San Antonio, covering 34% of the city. Astound also offers fiber internet in San Antonio and is available to 1.848% of households.

Download speeds of 25 Mbps and above are considered broadband speeds, and can handle most online activities including streaming and gaming. For households with multiple devices using a Wi-Fi connection, speeds of 100 Mbps and higher are likely to offer a better online experience. Learn more about what speeds are best for your home.

The only broadband internet type that requires a phone line is DSL and dial-up, which use phone lines to deliver service. Other internet types, such as cable, fiber-optic and satellite, require no phone line for broadband service.

Fiber and cable internet are similar internet service types, but fiber offers a few advantages over cable. Fiber internet can deliver faster upload and download speeds than cable in most areas, and is less vulnerable to slowed speeds during peak usage times. Cable does have the advantage over fiber in terms of availability, covering 89% of U.S. households compared to fiber’s 38%.