Best Internet Providers in Kennewick, WA (2026)
Kennewick has 9 internet providers with strong competition between cable and fiber. Spectrum leads coverage at 83%, with Ziply Fiber and AT&T each reaching 47% of households.
Call to Order: 1-844-481-5997Quick Answer: Best Internet in Kennewick
Spectrum is the best overall option in Kennewick with 83% coverage and no data caps. Ziply Fiber offers the best value starting at just $20/mo for 300 Mbps. T-Mobile 5G is a solid wireless alternative at $50/mo with no contract.
- Best overall: Spectrum -- cable up to 1 Gbps, 83% coverage
- Best value: Ziply Fiber -- starts at $20/mo, no caps
- Best fiber: AT&T Fiber -- up to 5 Gbps symmetrical
- Best wireless: T-Mobile 5G -- $50/mo, no contract
Kennewick Internet Providers Comparison
| Provider | Technology | Max Speed | Starting Price | Data Cap | Contract | Phone |
|---|---|---|---|---|---|---|
| Spectrum | Cable | 1 Gbps | $49.99/mo | None | No | 1-844-481-5997 |
| Ziply Fiber | Fiber | 1 Gbps | $20/mo | None | No | 1-866-947-5988 |
| AT&T Internet | Fiber / DSL | 5 Gbps | $55/mo | None (Fiber) | No | 1-855-850-5977 |
| T-Mobile | 5G / Fixed Wireless | 245 Mbps | $50/mo | None | No | 1-844-275-9311 |
| CenturyLink | Fiber / DSL | 940 Mbps | $30/mo | None (Fiber) | No | 1-855-512-4817 |
| Verizon Fios | Fiber | 2.3 Gbps | $49.99/mo | None | No | 1-855-387-1456 |
| HughesNet | Satellite | 100 Mbps | $49.99/mo | 100-200 GB | No | 1-855-543-5405 |
| Starlink | Satellite | 220 Mbps | $120/mo | 1 TB (Priority) | No | Online only |
| Viasat | Satellite | 150 Mbps | $69.99/mo | Varies | 24 mo | 1-855-463-9333 |
Top Kennewick Providers Reviewed
Spectrum -- Best Overall in Kennewick
Spectrum covers 83% of Kennewick with cable speeds from 300 Mbps to 1 Gbps. No data caps, no contracts, and consistent availability across most neighborhoods make it the safest bet for reliable service.
Plans: Internet 300 ($49.99/mo) | Internet 500 ($69.99/mo) | Internet Gig ($89.99/mo)
Choose if: You want wide availability with no data caps or contracts.
Avoid if: Ziply Fiber is available at your address at a lower cost.
Order Spectrum: 1-844-481-5997Ziply Fiber -- Best Value in Kennewick
Ziply Fiber covers 47% of Kennewick with fiber plans starting at just $20/mo for 300 Mbps. No data caps, no contracts, and symmetrical speeds make it one of the best deals in the Tri-Cities area.
Plans: Fiber 300 ($20/mo) | Fiber 500 ($40/mo) | Fiber Gig ($60/mo)
Choose if: You want the lowest-price fiber internet with symmetrical speeds.
Avoid if: Ziply is not yet available on your street (check coverage map).
Order Ziply: 1-866-947-5988T-Mobile 5G -- Best Wireless Option
T-Mobile 5G covers 47% of Kennewick at a flat $50/mo with no contracts or data caps. Quick self-install makes it easy to get online without scheduling a technician visit.
Plans: Home Internet ($50/mo) | All-In Pricing with mobile ($50/mo)
Choose if: You want quick setup without installation hassle.
Avoid if: You need guaranteed speeds above 200 Mbps consistently.
Order T-Mobile: 1-844-275-9311Kennewick Speed and Price Comparison
| Speed Tier | Spectrum | Ziply Fiber | CenturyLink | AT&T |
|---|---|---|---|---|
| Basic (300 Mbps) | $49.99/mo | $20/mo | $30/mo | $55/mo |
| Mid (500 Mbps) | $69.99/mo | $40/mo | $50/mo | $65/mo |
| Gigabit (1 Gbps) | $89.99/mo | $60/mo | $60/mo | $80/mo |
Speed recommendation: 300 Mbps suffices for most Kennewick households. Families with multiple gamers or 4K streamers should consider 500 Mbps. Ziply Fiber's $20/mo plan offers exceptional value for budget-conscious households.
Kennewick, WA Internet Market Overview
Kennewick, population 83,921, is the largest city in Washington's Tri-Cities region along with Richland and Pasco. The area has benefited from expanding fiber networks as Ziply Fiber and CenturyLink invest in infrastructure alongside Spectrum's established cable footprint.
Competition keeps pricing favorable. Ziply's aggressively low fiber pricing has pushed other providers to sharpen their offers. T-Mobile 5G fills gaps where wired service is limited, especially in newer developments south of the Columbia Center Mall.
Neighborhoods and Coverage
- Downtown Kennewick -- Spectrum and Ziply Fiber overlap
- South Kennewick -- Spectrum dominant, 5G alternatives
- Canyon Lakes -- Multiple wired options available
- West Kennewick -- CenturyLink and Spectrum coverage
Nearby Cities
Internet Speed Requirements for Kennewick Households
The speed you need in Kennewick depends on how many people and devices use your connection simultaneously. A single person streaming video and browsing the web can get by with 50-100 Mbps. A household of 2-3 people with regular streaming and video calls should target 200-300 Mbps. Larger families with 4 or more heavy users benefit from 500 Mbps to 1 Gbps plans, especially when multiple people are streaming in 4K, gaming online, or working from home at the same time.
Upload speed matters just as much as download speed for Kennewick residents who work remotely. Video conferencing platforms like Zoom and Teams require at least 5 Mbps upload for stable HD video, and 10 Mbps or more for group calls with screen sharing. If multiple household members participate in video calls simultaneously, ensure your plan provides at least 20-25 Mbps upload speed. Fiber plans offer the best upload performance with symmetrical speeds.
How to Choose an Internet Provider in Kennewick
Start by checking which providers actually serve your specific address in Kennewick, as coverage can vary significantly even within the same city. Enter your address on each provider's website or use our comparison tool to see all available options. Compare the actual speeds offered at your address, not just the provider's maximum advertised speed, since availability of faster tiers depends on local infrastructure.
Beyond speed, compare the total monthly cost including equipment rental fees, installation charges, and price increases after promotional periods end. Providers in Kennewick, Washington may offer different promotions depending on the season and competition in your area. Ask about no-contract options to maintain flexibility, and check whether a provider requires a credit check, as some offer prepaid alternatives. Reading recent customer reviews specific to Kennewick gives the most relevant picture of service quality and reliability in your neighborhood.
Kennewick Internet FAQs
What is the fastest internet in Kennewick, WA?
Spectrum and Ziply Fiber both offer speeds up to 1 Gbps. AT&T Fiber delivers up to 5 Gbps in areas where its fiber network reaches.
Who has the widest internet coverage in Kennewick?
Spectrum covers 83% of Kennewick, followed by AT&T at 47%, Ziply Fiber at 47%, and T-Mobile 5G at 47%.
Is fiber internet available in Kennewick?
Yes. Ziply Fiber covers 47%, AT&T Fiber reaches 47%, CenturyLink serves 22%, and Verizon Fios covers 17% of Kennewick.
What is the cheapest internet in Kennewick?
Ziply Fiber starts at $20/mo for 300 Mbps. CenturyLink begins at $30/mo. Spectrum starts at $49.99/mo with no data caps.
Does Kennewick have 5G home internet?
T-Mobile 5G covers 47% of Kennewick at $50/mo. Verizon Fios is also available as a fiber alternative to 17% of households.
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Last updated: February 7, 2026
Disclosure: InternetProviders.ai earns commissions from some providers listed on this page. This does not influence our rankings or reviews. Our editorial team independently researches and evaluates every provider. When you call a provider using the phone numbers on this page, we may receive compensation. All prices, speeds, and availability are subject to change and should be verified with the provider.