Source: CNET analysis of provider data.
It’s hard to cover the broadband options of an entire state and still give individual cities the attention they deserve. That’s why we also compile lists of the best internet providers in cities across the US, including those in Connecticut. We tackle details such as internet connection types, max speeds and cheapest providers. Check back later if you don’t find the city you’re looking for below. We’re working to add more locations every week.
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Cable internet is often the go-to for cheap internet, and that’s the case in Connecticut as Xfinity and Cox have the cheapest internet plans of any major ISP in the state.
Xfinity internet service costs $25 per month for download speeds up to 200Mbps. Cox has a starting price of $50 per month for 100Mbps. However, if you're looking for a fiber connection, Frontier offers download speeds of 500Mbps at $25 per month for the first year. If you plan on renting Wi-Fi equipment, Frontier's plan is the better deal than Xfinity or Cox since there's no rental fee.
Starting prices from many other Connecticut ISPs begin at $50 per month. That’s double Xfinity’s lowest price, but when you consider equipment costs (or lack thereof), plus the maximum speeds (up to 100Mbps with Hughesnet and 150Mbps with Viasat), the extra cost may be well worth it.
Provider | Starting price | Max download speed | Monthly equipment fee |
---|---|---|---|
Xfinity Connect More Read full review | $25 | 200Mbps | $15 (optional) |
Frontier Fiber 500 Read full review | $25 ($60 after 12 months) | 500Mbps | None |
GoNetspeed 500Mbps | $40 | 500Mbps | None |
Optimum Internet 300 Read full review | $40 | 300Mbps | None |
Cox Go Fast Read full review | $50 | 100Mbps | None |
Verizon 5G Home Internet Read full review | $50 ($35 with qualifying Verizon 5G mobile plans) | 300Mbps | None |
Cox Go Faster Read full review | $55 with Cox Mobile plan ($70 without) | 250Mbps | None |
T-Mobile Home Internet Read full review | $60 ($40 for eligible Go5G Plus and Magenta Max mobile customers) | 245Mbps | None |
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Source: CNET analysis of provider data.
Connecticut's best internet deals and top promotions depend on what discounts are available during that time. Most deals are short-lived, but we look frequently for the latest offers.
Connecticut internet providers, such as Optimum and Xfinity, may offer lower introductory pricing or special offers for a limited time. Many providers, including Frontier, Cox and GoNetspeed, run the same standard pricing year-round.
For a more extensive list of promotions, check out our guide on the best internet deals.
Ookla speed test data from Q4 2023 ranked Connecticut second-fastest among all US states and Washington, DC, with a median download speed of 244Mbps. That’s faster than the national average (237Mbps) and below only Florida (238Mbps) and Delaware (237Mbps).
Frontier had the fastest median download speed in the state at 292Mbps, but plenty of other providers, including Cox, Optimum, GoNetspeed and even Verizon 5G Home Internet, offer plans with faster speeds than the state average.
Provider | Starting price | Max download speed | Max upload speed | Data cap | Connection type |
---|---|---|---|---|---|
Optimum 8 Gig Read full review | $280 | 8,000Mbps | 8,000Mbps | None | Fiber |
Frontier Fiber 5000 Read full review | $155 ($165 after 12 months) | 5,000Mbps | 5,000Mbps | None | Fiber |
Xfinity Gigabit x2 Read full review | $110 | 2,000Mbps | 200Mbps | 1.25TB | Cable |
GoNetspeed 1000Mbps | $60 ($70 after 12 months) | 1,000Mbps | 1,000Mbps | None | Fiber |
Cox Go Super Fast Read full review | $95 with Cox Mobile plan ($110 without) | 1,000Mbps | 35Mbps | 1.25TB | Cable |
Verizon 5G Home Plus Internet Read full review | $70 ($45 with qualifying Verizon 5G mobile plans) | 1,000Mbps | 75Mbps | None | Fixed wireless |
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Source: CNET analysis of provider data.
Most internet connection plans can now handle basic productivity and communication tasks. If you're looking for an internet plan that can accommodate video conferencing, streaming video or gaming, you'll have a better experience with a more robust connection. Here's an overview of the recommended minimum download speeds for various applications, according to the FCC. Note that these are only guidelines; internet speed, service and performance vary by connection type, provider and address.
For more information, refer to our guide on how much internet speed you really need.
Internet service providers are numerous and regional. Unlike the latest smartphone, laptop, router or kitchen tool, it’s impractical to personally test every ISP in a given city. So what’s our approach? We start by researching the pricing, availability and speed information, drawing on our own historical ISP data, the provider sites and mapping information from the Federal Communications Commission at FCC.gov.
But it doesn’t end there. We go to the FCC’s website to check our data and ensure we consider every ISP that provides service in an area. We also input local addresses on provider websites to find specific options for residents. We look at sources, including the American Customer Satisfaction Index and J.D. Power, to evaluate how happy customers are with an ISP’s service. ISP plans and prices are subject to frequent changes; all information provided is accurate as of publication.
Once we have this localized information, we ask three main questions:
While the answers to those questions are often layered and complex, the providers that come closest to “yes” on all three are the ones we recommend. When selecting the cheapest internet service, we look for the plans with the lowest monthly fee, although we also factor in things like price increases, equipment fees and contracts. Choosing the fastest internet service is relatively straightforward. We look at advertised upload and download speeds and consider real-world speed data from sources like Ookla and FCC reports.
To explore our process in more depth, visit our how we test ISPs page.
Frontier Fiber is the top choice for home internet in Connecticut thanks to its fast speeds (the fastest of any major ISP in the state, up to 5,000Mbps), competitive pricing and favorable service terms.
While many Connecticut households are serviceable for Frontier Fiber, not all are. Xfinity also boasts high availability in Connecticut and has the cheapest internet plan in the state, starting at $25 per month for speeds up to 200Mbps. Cox and Optimum, although less widely available in Connecticut than Xfinity, also offer low-cost plans up to 250Mbps starting at $55 and 300Mbps starting at $100 per month, respectively.
With plans starting at $50 per month, wireless home internet from Verizon may also be a practical broadband option. Still, the overall value will depend on the available speeds at your address.
What is the best internet service provider in Connecticut?
Frontier Fiber has the largest fiber-optic network in Connecticut and the fastest available speeds, up to 5,000Mbps. Additionally, Frontier Fiber’s competitively priced plans include equipment rental and unlimited data at no extra cost.
Is fiber internet available in Connecticut?
Yes. More than half of Connecticut households (59%, according to the FCC) are eligible for fiber internet service. Frontier Fiber is the largest fiber internet provider in the state, but Optimum and local ISP GoNetspeed also have a respectable and growing fiber presence in Connecticut.
What is the cheapest internet provider in Connecticut?
Xfinity has the absolute cheapest plan, Xfinity Connect More, which starts at $25 per month for download speeds up to 200Mbps. Keep in mind that renting Wi-Fi equipment will likely add $15 to your monthly bill.
Cox has a higher starting price at $55 (with the Cox Mobile plan) per month, but with speeds up to 250Mbps and no equipment rental fee, it’s a better value than Xfinity’s Connect More plan if you need to rent your router.
Which internet provider in Connecticut offers the fastest plan?
Optimum offers the fastest plan in Connecticut with speeds up to 8,000Mbps starting at $300 in select areas where fiber service is available. Frontier Fiber has the next fastest plan in Connecticut, offering symmetrical speeds up to 5,000Mbps starting at $155 per month for the first year.
Xfinity also offers a 2,000Mbps plan for $110 per month, but the cable internet connection doesn’t come with symmetrical upload speeds like you would get with Optimum or Frontier Fiber. Upload speeds with the Xfinity Gigabit x2 plan max out at 200Mbps.
Source: cnet.com