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#1 Recommended Plan
1. Viasat 
Speeds Up To12 MbpsNot all internet speeds available in all areas.Connection: SatelliteAvailability: 100%Why Viasat? People flock to Viasat for its longstanding history of excellent customer service, as well as its plans with unlimited data, no contracts and extensive U.S. coverage. -
T-Mobile 
Download Speeds:87 Mbps - 415 MbpsRely, All-In, and Amplified Internet plans can experience fast speeds with T-Mobile’s latest 5G gateway, delivering typical download speeds between 133 Mbps – 415 Mbps. 25% of our customers see speeds below and 25% see speeds above these ranges. T-Mobile Home Internet is delivered via 5G cellular network and speeds vary due to factors affecting cellular networks. See https://t-mobile.com/OpenInternet for additional details.Connection: 5G InternetAvailability: 1.4% -
Consolidated Telcom 
Speeds Up To1 GbpsNot all internet speeds available in all areas.Connection: FiberAvailability: 2.1% -
3. West River Cooperative Telephone Company 
Speeds Up To250 MbpsNot all internet speeds available in all areas.Connection: FiberAvailability: 98.1% -
4. Starlink 
Speeds Up To350 MbpsNot all internet speeds available in all areas.Connection: SatelliteAvailability: 100% -
5. Hughesnet 
Speeds Up To100 MbpsNot all internet speeds available in all areas.Connection: SatelliteAvailability: 100%
Internet Providers in Buffalo, SD
Refine your search for better results:
Popular Buffalo Internet Deals
| Provider | Featured deal | |
|---|---|---|
| Viasat | Get $30 off for your first 3 months! Price shown includes promotion; Get $30/mo. off for the first 3 months. For new customers only. You must mention this offer when ordering service to receive the discount. |
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| T-Mobile | Limited time. Get a $300 rebate (via virtual prepaid Mastercard) when you activate a new T-Mobile Internet line on an eligible All-In Home Internet plan! |
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| Starlink | Enjoy discounted monthly rates and Standard Kits for your first year! Available in select markets. |
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Buffalo Home Internet Providers
| Provider | Plans starting at | Speeds up to | Connections | |
|---|---|---|---|---|
| Consolidated Telcom | $39.99/mo Prices may vary depending on the plan. | 1 Gbps Not all internet speeds available in all areas. | Fiber |
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| Hughesnet | $39.99/mo Prices may vary depending on the plan. | 100 Mbps Not all internet speeds available in all areas. | Satellite |
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| Starlink | $49/mo Prices may vary depending on the plan. | 350 Mbps Not all internet speeds available in all areas. | Satellite |
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| T-Mobile | $50/mo Prices may vary depending on the plan. | 87 Mbps - 415 Mbps Rely, All-In, and Amplified Internet plans can experience fast speeds with T-Mobile’s latest 5G gateway, delivering typical download speeds between 133 Mbps – 415 Mbps. 25% of our customers see speeds below and 25% see speeds above these ranges. T-Mobile Home Internet is delivered via 5G cellular network and speeds vary due to factors affecting cellular networks. See https://t-mobile.com/OpenInternet for additional details. | 5G Internet |
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| Viasat | $69.99/mo Price shown includes promotion; Get $30/mo. off for first 3 months. For new customers only. You must mention this offer when ordering service to receive the discount. | 12 Mbps Not all internet speeds available in all areas. | Satellite |
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| West River Cooperative Telephone Company | $71/mo Prices may vary depending on the plan. | 250 Mbps Not all internet speeds available in all areas. | Fiber |
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Best Internet Providers in Buffalo, SD
West River Cooperative Telephone Company is the top choice in Buffalo with fiber coverage across 98.1% of the city. For rates from $71 per month, West River Cooperative Telephone Company provides symmetrical speeds up to 250 Mbps. While Consolidated Telcom offers faster peaks, West River Cooperative Telephone Company has the local reliability most residents need.
| Provider | Why they're great | Who they're great for | |
|---|---|---|---|
| T-Mobile | Easy installation | T-Mobile 5G Home Internet is perfect for customers who want to skip the technician and get online in minutes with a simple, app-guided setup. |
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| Viasat | Widely available | Rural homes near [city] in remote communities where traditional cable and fiber networks cannot go will find a critical lifeline in Viasat. |
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Buffalo Cheapest Internet Plans
Hughesnet provides the most affordable entry point for Buffalo residents at $39.99 per month. Hughesnet reaches 100.0% of the area with satellite technology. Consolidated Telcom also starts at $39.99 per month, but Consolidated Telcom availability is significantly more limited than the Hughesnet footprint.
| Provider | Plan name | Price | Speeds up to | |
|---|---|---|---|---|
| Viasat | Viasat Essentials | $39.99/mo Price shown includes promotion; Get $30/mo. off for first 3 months. For new customers only. You must mention this offer when ordering service to receive the discount. | 50 Mbps Not all internet speeds available in all areas. |
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| Consolidated Telcom | SOCIAL | $39.99/mo Prices may vary depending on the plan. | 100 Mbps Not all internet speeds available in all areas. |
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| Hughesnet | Lite | $39.99/mo Prices may vary depending on the plan. | 25 Mbps Not all internet speeds available in all areas. |
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| T-Mobile | Rely Home Internet | $50/mo Prices may vary depending on the plan. | 415 Mbps Rely, All-In, and Amplified Internet plans can experience fast speeds with T-Mobile’s latest 5G gateway, delivering typical download speeds between 133 Mbps – 415 Mbps. 25% of our customers see speeds below and 25% see speeds above these ranges. T-Mobile Home Internet is delivered via 5G cellular network and speeds vary due to factors affecting cellular networks. See https://t-mobile.com/OpenInternet for additional details. |
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| Starlink | Roam 100GB | $50/mo Prices may vary depending on the plan. | 260 Mbps Not all internet speeds available in all areas. |
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Fastest Internet Providers in Buffalo, SD
Consolidated Telcom delivers the highest performance in Buffalo with symmetrical speeds reaching up to 1 Gbps. Consolidated Telcom uses fiber technology to outperform T-Mobile 5G Home Internet, which tops out up to 415 Mbps. Plans for Consolidated Telcom begin at $39.99 per month and reach up to $249 per month.
| Provider | Speeds up to | Connection type | |
|---|---|---|---|
| Consolidated Telcom | 1 Gbps Not all internet speeds available in all areas. | Fiber |
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| T-Mobile | 87 Mbps - 415 Mbps Rely, All-In, and Amplified Internet plans can experience fast speeds with T-Mobile’s latest 5G gateway, delivering typical download speeds between 133 Mbps – 415 Mbps. 25% of our customers see speeds below and 25% see speeds above these ranges. T-Mobile Home Internet is delivered via 5G cellular network and speeds vary due to factors affecting cellular networks. See https://t-mobile.com/OpenInternet for additional details. | 5G Internet |
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| Starlink | 350 Mbps Not all internet speeds available in all areas. | Satellite |
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| West River Cooperative Telephone Company | 250 Mbps Not all internet speeds available in all areas. | Fiber |
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| Hughesnet | 100 Mbps Not all internet speeds available in all areas. | Satellite |
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Check Your Current Speed
What's a Good Internet Speed?
| Internet speed | Appropriate for | Providers in your area offering this speed | Availability in your area |
|---|---|---|---|
| 0-25 Mbps |
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100% |
| 100 Mbps |
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100% |
| 1000 Mbps (1 Gbps) |
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2.1% |
Internet Availability in Buffalo, SD
West River Cooperative Telephone Company maintains the strongest local presence in Buffalo, reaching 98.1% of the area. This fiber network offers symmetrical speeds up to 250 Mbps for a consistent experience. Viasat Internet covers 100.0% of the city via satellite, but West River Cooperative Telephone Company is the preferred high-speed terrestrial option.
| Connection type | Provider with most coverage | Buffalo availability | Starting price | |
|---|---|---|---|---|
| Satellite | Hughesnet | 100% | $39.99/mo |
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| Fiber | West River Cooperative Telephone Company | 98.1% | $71/mo |
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| 5G Internet | T-Mobile 5G Home Internet | 1.4% | $50/mo |
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Buffalo Internet Stats
| Average internet monthly cost | Available speed ranges | Available price range | Available connection types |
|---|---|---|---|
| $81.96 | 12 Mbps - 1 Gbps | $20/mo - $249/mo | 5G Internet, Fiber, Satellite |
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Fastest Speed
T-Mobile 5G Home Internet5G Internet
Rely Home Internet$50/mo*With AutoPay, taxes and fees included. See offer details
$100 rebate (via Virtual Prepaid Mastercard)-
Download Speeds: 133 - 415 Mbps
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High-performance Gateway included
Show Details -
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Best Value
Viasat InternetSatellite
Viasat Unleashed$99.99/mo*Taxes & fees extra and subj. to change. See disclaimer for details. Restrictions apply. See offer details
$300 Mastercard Reward Card-
Download Speeds up to 150 Mbps
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No data caps, no contracts
Show Details -
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Lowest Price
StarlinkSatellite
Residential 100 Mbps$50/mo*Taxes & fees extra and subj. to change. See disclaimer for details. Restrictions apply.
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Download Speeds up to 100 Mbps
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Best for casual internet users in rural areas
Show Details -
Methodology
Our provider rankings rely on a rigorous, data-driven framework evaluating over 100 million rows of FCC data to bring transparency to local internet options. We track 8,000+ active plans from 2,000+ providers to cut through marketing jargon. We weigh technical factors against real-world experiences to match you with the best connections actually available at your address:
- Tested Technology: We utilize a fiber-first ranking system, prioritizing high-performance, structurally sound technologies (like fiber and cable) over slower legacy connections.
- Realistic Coverage: We filter out "ghost ISPs" with near-zero availability and actively flag providers that only cover a fraction of neighborhoods, ensuring you don't waste time on unavailable options.
- Transparent Pricing: We track base rates and downgrade providers that rely on hidden fees or sudden price hikes, exposing the true long-term cost beyond initial marketing promotions.
- Verified Speeds: We look beyond deceptive "up to" marketing claims to evaluate the actual download and upload speeds delivered, prioritizing the balanced, symmetrical performance necessary for seamless video calls and heavy streaming.
- User-Driven Personalization: We don't just look at the tech; we look at what people actually prefer. By analyzing millions of local connections, user reviews on downtime, and validated J.D. Power scores, we tailor our rankings to highlight the providers proven to satisfy users in your area.
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Data valid as of 03/21/2026