Best Internet Providers in Twin Falls, Idaho - CNET

What is the best internet provider in Twin Falls?

High availability and low introductory pricing help make Sparklight the best internet service provider in Twin Falls, Idaho. The cable internet provider is available throughout the Twin Falls area, offering plans ranging from 300 to 940 megabits per second. Sparklight’s 300Mbps starts at $40 per month, the cheapest rate for internet in Twin Falls.

For another $10 per month, Quantum Fiber offers speeds up to 500Mbps, but availability is more limited in Twin Falls than Sparklight. Both ISPs offer download speeds up to 940Mbps, the fastest available in Twin Falls. You’ll get symmetrical upload and download speeds with Quantum Fiber, whereas Sparklight upload speeds max out at 50Mbps.

Multiple fixed wireless internet options are available in Twin Falls, but T-Mobile Home Internet and possibly Rise Broadband are the only ones worth considering. Others, including Fatbeam and Anthem Broadband, offer sub-broadband speeds for prices higher than you’ll pay with Sparklight or Quantum Fiber.

Best internet in Twin Falls, Idaho

Twin Falls, Idaho, internet providers compared

Provider	Internet technology	Monthly price range	Speed range	Monthly equipment costs	Data cap	Contract	CNET review score
CenturyLink Read full review	DSL	$55	10-140Mbps	$15 (optional)	None	None	6.7
Quantum Fiber	Fiber	$50-$75	500-940Mbps	None	None	None	6.7
Rise Broadband Read full review	Fixed wireless	$45-$75	25-100Mbps	$10	250GB or unlimited	None	6.2
Sparklight	Cable	$40-$70	100-940Mbps	$13 (optional)	5TB soft cap	None	6.9
T-Mobile Home Internet Read full review	Fixed wireless	$60 ($40-$50 with eligible mobile plans)	72-245Mbps	None	None	None	7.4

Source: CNET analysis of provider data.

What is the cheapest internet plan in Twin Falls?

Plan	Starting price	Max download speed	Monthly equipment fee
Sparklight Connect 300	$40	300Mbps	$13 (optional)
Quantum Fiber	$50	500Mbps	None
T-Mobile Home Internet Read full review	$60 ($40 with eligible mobile plans)	245Mbps	None

Source: CNET analysis of provider data.

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How to find internet deals and promotions in Twin Falls

The best internet deals and the top promotions in Twin Falls depend on what discounts are available during a given period. Most deals are short-lived, but we look frequently for the latest offers. 

Twin Falls internet providers, such as Sparklight and T-Mobile Home Internet, may offer lower introductory pricing or other incentives for a limited time. Others, including Quantum Fiber and Rise Broadband, run the same standard pricing year-round. 

For a more extensive list of promos, check out our guide on the best internet deals.

Fastest internet plans in Twin Falls

Plan	Starting price	Max download speed	Max upload speed	Data cap	Connection type
Quantum Fiber 1 Gig	$75	940Mbps	940Mbps	None	Fiber
Sparklight Connect Gig	$70	940Mbps	50Mbps	5TB soft cap	Cable
Sparklight Connect 600	$60	600Mbps	30Mbps	5TB soft cap	Cable
Quantum Fiber 500	$50	500Mbps	500Mbps	None	Fiber

Source: CNET analysis of provider data.

What’s a good internet speed?

Most internet connection plans can now handle basic productivity and communication tasks. If you're looking for an internet plan that can accommodate videoconferencing, 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 -- and that 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.

0 to 5Mbps allows you to tackle the basics -- browsing the internet, sending and receiving email, streaming low-quality video. 5 to 40Mbps gives you higher-quality video streaming and videoconferencing. 40 to 100Mbps should give one user sufficient bandwidth to satisfy the demands of modern telecommuting, video streaming and online gaming.  100 to 500Mbps allows one to two users to simultaneously engage in high-bandwidth activities like videoconferencing, streaming and online gaming.  500 to 1,000Mbps allows three or more users to engage in high-bandwidth activities at the same time.

How CNET chose the best internet providers in Twin Falls, Idaho

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:

Does the provider offer access to reasonably fast internet speeds? Do customers get decent value for what they’re paying? Are customers happy with their service?

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, though 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.

Internet providers in Twin Falls, Idaho, FAQs