Internet in San Antonio at a glance
- Top providers
- AT&T Fiber, Google Fiber, Spectrum, Astound (Grande)
- Fastest option
- Google Fiber — up to 8 Gig (AT&T Fiber up to 5 Gig)
- Cheapest starting price
- Astound from ~$30/mo; AT&T Fiber from $34/mo
- Fiber availability
- Strong fiber competition — AT&T Fiber, Google Fiber, GVTC and Spectrum fiber
- Connection types
- Fiber, cable, 5G fixed wireless, satellite
San Antonio is one of the best fiber cities in Texas, with real competition — AT&T Fiber is the top overall pick for its wide availability and reliability, Google Fiber is the outright speed leader (up to 8 Gig), and Spectrum and Astound (Grande) provide strong cable alternatives.
With multiple fiber networks competing, San Antonio residents often have genuine choice. AT&T Fiber serves from Downtown out to Cibolo, Helotes and South San Antonio with symmetrical multi-gig speeds; Google Fiber covers West and Northeast areas like Westover Hills and Wilshire Terrace with up to 8 Gig; and Spectrum and Astound offer widely-available cable. GVTC fiber serves pockets too.
📞 Fastest way to get connected in San Antonio
Availability changes street by street — especially fiber. The quickest way to know exactly what's at your address (and lock in today's promotions) is to call a free advisor at (844) 933-1065. No obligation, and they'll check every provider for your specific San Antonio address in minutes.
Internet providers available in San Antonio
Here's a snapshot of the main internet providers serving San Antonio, Texas. Because availability is address-specific, call (844) 933-1065 to confirm what's at your exact location.
| Provider | Type | Top speed | From* | Availability |
|---|---|---|---|---|
| AT&T | Fiber & 5G Air | Up to 5 Gig | $34/mo | Wide (Downtown to Cibolo, Helotes, South SA) |
| Google Fiber | Fiber | Up to 8 Gig | $70/mo | covering West and Northeast areas like Westover Hills, Wilshire Terrace and East Terrell Hills |
| Spectrum | Cable | Up to 2 Gig | $30/mo | throughout the city and suburbs |
| Astound (Grande) | Cable/Fiber | Up to 1.5 Gig | $30/mo | a solid value alternative to Spectrum |
| T-Mobile 5G Home | 5G | Up to ~415 Mbps | $35/mo | Citywide |
| Verizon 5G Home | 5G | Up to 1 Gig | $35/mo | Parts of city |
| Satellite (Starlink/Viasat) | Satellite | Up to ~350 Mbps | $50/mo | Everywhere |
*Starting/promotional prices with typical conditions, illustrative and varying by address. Promotions change frequently — confirm current pricing by phone.
San Antonio provider breakdown
AT&T
AT&T offers two products in San Antonio: AT&T Fiber — CNET's top pick for the city thanks to wide coverage and reliable symmetrical speeds up to 5 Gig from ~$34/mo, serving from Downtown out to Cibolo, Helotes and South San Antonio — and AT&T Internet Air (5G) where fiber hasn't reached. No annual contract, reward cards.
📞 Call about AT&T — (844) 933-1065Google Fiber
Google Fiber offers ultra-fast symmetrical fiber (up to 8 Gig) in San Antonio, covering West and Northeast areas like Westover Hills, Wilshire Terrace and East Terrell Hills. Known for simple flat pricing with no contracts or equipment fees — the speed leader where available.
📞 Call about Google Fiber — (844) 933-1065Spectrum
A widely available cable provider in San Antonio, covering throughout the city and suburbs, with speeds up to 2 Gig, no contracts, no data caps, and a free mobile line for 12 months.
📞 Call about Spectrum — (844) 933-1065Astound (Grande)
Astound Broadband (formerly Grande) is a well-regarded San Antonio provider known for fair pricing and solid speeds, often around $30/mo for 300 Mbps — a solid value alternative to Spectrum.
📞 Call about Astound (Grande) — (844) 933-1065T-Mobile 5G Home
Nationwide 5G home internet, available across San Antonio. $35/mo with AutoPay and a T-Mobile voice line, no contract, no equipment fees, and a 5-year price guarantee.
📞 Call about T-Mobile 5G Home — (844) 933-1065Verizon 5G Home
A wireless alternative in San Antonio, from $35/mo with a Verizon mobile plan, plus a multi-year price guarantee and gift-card offers.
📞 Call about Verizon 5G Home — (844) 933-1065Satellite (Starlink/Viasat)
Available anywhere as a fallback. Rarely the first choice in a well-served city, but an option for addresses wired and 5G providers don't reach. Starlink now offers speeds up to ~350 Mbps with no data caps.
📞 Call about Satellite (Starlink/Viasat) — (844) 933-1065Talk to a free San Antonio advisor now
Check availability at your exact address and lock in today's promotions — free, no obligation, 7 days a week.
📞 Call (844) 933-1065Choosing the best internet in San Antonio
For most San Antonio households:
- Want the best all-around fiber? Check AT&T Fiber first — widely available with reliable symmetrical speeds up to 5 Gig.
- Want the absolute fastest? Google Fiber reaches up to 8 Gig in West and Northeast San Antonio.
- No fiber, or want the free mobile line? Spectrum (citywide cable) or Astound (great value ~$30/mo for 300 Mbps).
With several networks splitting the city, call a free advisor at (844) 933-1065 to check exactly what's at your address.
Bundling internet in San Antonio
In San Antonio, Spectrum's free mobile line for 12 months is the standout cable bundle, while AT&T pairs fiber with a wireless discount. T-Mobile and Verizon customers can bundle their 5G home internet with their phone plans. For the full picture, see our complete bundling guide, internet + mobile, and free mobile line deals.
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Frequently asked questions
AT&T Fiber is CNET's top overall pick — wide availability and reliable symmetrical speeds up to 5 Gig from about $34/month. Google Fiber is the fastest (up to 8 Gig) in West and Northeast areas, and Spectrum and Astound are strong cable options. The best for you depends on your exact address — call (844) 933-1065 to check.
Yes — San Antonio has strong fiber competition: AT&T Fiber (wide), Google Fiber (West/Northeast areas, up to 8 Gig), GVTC fiber in pockets, and some Spectrum fiber. Availability is address-specific, so confirm for your street.
Astound starts around $30/month (300 Mbps), AT&T Fiber around $34, Spectrum around $30, and T-Mobile/Verizon 5G around $35. Google Fiber's 1 Gig is around $70. Multi-gig plans cost more. Confirm current rates for your address.
Spectrum's free mobile line for 12 months and AT&T Fiber's reward card plus wireless discount are standout deals, while Astound often runs a low intro rate. Call a free advisor to find the best deal for your address.
Yes — AT&T Fiber, T-Mobile 5G Home, Verizon, and Spectrum all offer no-contract options in San Antonio. Call to see which reach your home.