Fiber Internet
in San Antonio, TX
Compare fiber internet providers and find service available at your San Antonio address. Enter your address below to see which providers and plans are available at your home.
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Up to 8 Gbps
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Fiber Internet Providers in San Antonio
The following providers offer fiber internet service in and around San Antonio. Availability varies by address, so enter your address above to see which providers are available at your location.
| Provider | Connections | Max Fiber Speed | Check Availability |
|---|---|---|---|
 Spectrum | ConnectionsFiber | Max Fiber Speed2 Gbps | Check Availability |
 AT&T Fiber | ConnectionsFiber | Max Fiber Speed5 Gbps | Check Availability |
 Optimum | ConnectionsFiber | Max Fiber Speed1 Gbps | Check Availability |
 Frontier | ConnectionsFiber | Max Fiber Speed7 Gbps | Check Availability |
 GFiber | ConnectionsFiber | Max Fiber Speed8 Gbps | Check Availability |
 Astound Broadband | ConnectionsFiber | Max Fiber Speed2 Gbps | Check Availability |
 Ezee Fiber | ConnectionsFiber | Max Fiber Speed8 Gbps | Check Availability |
 EarthLink | ConnectionsFiber | Max Fiber Speed5 Gbps | Check Availability |
 Vexus | ConnectionsFiber | Max Fiber Speed1 Gbps | Check Availability |
 Brightspeed | ConnectionsFiber | Max Fiber Speed940 Mbps | Check Availability |
 Kinetic | ConnectionsFiber | Max Fiber Speed1 Gbps | Check Availability |
 Tachus Fiber Internet | ConnectionsFiber | Max Fiber Speed5 Gbps | Check Availability |
 Fidium | ConnectionsFiber | Max Fiber Speed2 Gbps | Check Availability |
 Metronet | ConnectionsFiber | Max Fiber Speed5 Gbps | Check Availability |
 GVTC Communications | ConnectionsFiber | Max Fiber Speed5 Gbps | Check Availability |
 T-Mobile 5G Home Internet | ConnectionsFiber | Max Fiber Speed2 Gbps | Check Availability |
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How to Find Fiber Internet in San Antonio
- 1
Enter your address
Type in your San Antonio address above to see which providers are available at your location.
- 2
See available providers
We’ll show the fiber providers available at your address, along with their plans and pricing.
- 3
Compare plans and choose
Compare speeds, prices and features to find the best fiber internet plan for your needs.
Is Fiber Optic Internet Available in San Antonio?
Yes, fiber internet is available across many parts of San Antonio, with major networks including GFiber and AT&T Fiber serving the market. San Antonio is one of only two Texas markets currently listed by GFiber, and its network reaches areas including the East Side, Leon Valley and Windcrest.
Coverage still varies across the metro. San Antonio covers a large area, and the fiber network serving one neighborhood may stop before the next street or development. Apartments and multi-unit buildings can also have different options from nearby single-family homes.
Citywide provider information is a useful starting point, but the services available to a household ultimately depend on the infrastructure reaching that property. Use your San Antonio address to see the providers and plans available at your location.
Fiber Internet Speeds in San Antonio
San Antonio has fiber options ranging from a few hundred Mbps to multi-gigabit service. GFiber currently offers symmetrical 1 Gig, 3 Gig and 8 Gig plans in its San Antonio service area, while other fiber networks add additional gigabit and multi-gigabit choices.
The availability of 8 Gig service makes San Antonio one of the faster fiber markets in Texas on advertised residential speed. Symmetrical fiber is especially useful when upload performance matters, since large cloud backups, file transfers and video calls can use the same high-capacity connection in both directions.
Not every San Antonio address can access every speed tier, so the fastest plan at a particular home depends on which network reaches the property.
Frequently Asked Questions
Which fiber internet providers are available in San Antonio?
San Antonio is served by multiple fiber networks, including GFiber and AT&T Fiber, with additional regional providers operating in parts of the metro. Provider coverage varies by neighborhood.
How do I check if fiber internet is available at my San Antonio address?
Enter your San Antonio street address in the availability checker above. Fiber networks can stop at specific streets or developments, so an exact-address search gives a more useful result than citywide coverage alone.
What fiber internet speeds are available in San Antonio?
San Antonio fiber plans range from several hundred Mbps to multi-gigabit service. GFiber offers symmetrical plans up to 8 Gbps in areas reached by its San Antonio network.
How much does fiber internet cost in San Antonio?
Fiber pricing in San Antonio depends on the network and speed tier. As one local example, GFiber currently lists 1 Gig, 3 Gig and 8 Gig plans at progressively higher monthly prices.
What is the fastest fiber internet available in San Antonio?
Residential fiber speeds of up to 8 Gbps are advertised in parts of San Antonio, including symmetrical 8 Gig service from GFiber.
Is fiber internet available throughout San Antonio?
No. San Antonio has substantial fiber infrastructure, but coverage is not universal. Availability can change between neighborhoods, developments and individual properties.
