Best Internet Providers in Twin Falls, Idaho


What is the best internet provider in Twin Falls?

Choosing the right internet plan for you can feel overwhelming, especially if you have a lot of seemingly good options. If you’re living in Twin Falls, Idaho, CNET’s internet experts have done the research to help you make the best choice. Right now, Sparklight is the best internet service provider in Twin Falls, Idaho for most households thanks to acombination of high availability and low introductory pricing. The cable internet provider offers great coverage with three plans starting from 300Mbps to 940Mbps speed a month. The 300 Mbps plan costs just $35, which also makes it the cheapest internet provider in Twin Falls.

If Sparklight is not available in your area, the next best option is Quantum Fiber. For another $15 a 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 around 1 gig, 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
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DSL $55 10-140Mbps $15 (optional) None None 6.7
Quantum Fiber Fiber $50-$75 500-940Mbps None None None 6.7
Rise Broadband
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Fixed wireless $45-$75 25-100Mbps $10 250GB or unlimited None 6.2
Sparklight
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Cable $35-$60 300-1,000Mbps $13 (optional) 5TB soft cap None 6.9
T-Mobile Home Internet
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Fixed wireless $50-$70 ($40-$50 with eligible mobile plans) 72-245Mbps None None None 7.4

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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
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$35 300Mbps $13 (optional)
Quantum Fiber $50 500Mbps None
T-Mobile Home Internet
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$50 ($40 with eligible mobile plans) 245Mbps None

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Source: CNET analysis of provider data.

View of Main Street in downtown Twin Falls, Idaho

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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. 

How many members of your household use the internet?

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
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$60 940Mbps 50Mbps 5TB soft cap Cable
Sparklight Connect 600
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$45 600Mbps 30Mbps 5TB soft cap Cable
Quantum Fiber 500 $50 500Mbps 500Mbps None Fiber

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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 Federal Communications Commission. 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 and streaming low-quality video.
  • 5 to 40Mbps gives you higher-quality video streaming and videoconferencing.
  • 40 to 100Mbps should give one person sufficient bandwidth to satisfy the demands of modern telecommuting, video streaming and online gaming. 
  • 100 to 500Mbps allows one to two people to simultaneously engage in high-bandwidth activities like videoconferencing, streaming and online gaming. 
  • 500 to 1,000Mbps allows three or more people 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. 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.

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:

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

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. (Disclosure: Ookla is owned by the same parent company as CNET, Ziff Davis.)

To explore our process in more depth, visit our how we test ISPs page.

Internet providers in Twin Falls, Idaho, FAQs

What is the best internet service provider in Twin Falls?

Sparklight has the best availability and selection of high-speed plans in the Twin Falls area. The cable provider offers both the cheapest and fastest plans available locally. All Sparklight plans are contract-free and include 5TB of data per month.

Is fiber internet available in Twin Falls?

What is the cheapest internet provider in Twin Falls?

Sparklight offers the cheapest internet plan in Twin Falls, with service starting at $35 per month for download speeds up to 300Mbps. Sparklight’s gig plan, with speeds up to 940Mbps, is also priced lower than comparable download speeds from Quantum Fiber. Sparklight charges a $13 equipment rental fee, but customers can skirt it by using their own equipment.

Which internet provider in Twin Falls offers the fastest plan?

Sparklight and Quantum Fiber tie for the fastest max download speeds in Twin Falls, up to 1,000Mbps and 940Mbps respectively. Sparklight’s gig plan is a bit cheaper at $60 per month compared with $75 with Quantum Fiber, but fiber service has the advantage of symmetrical upload and download speeds. Sparklight’s upload speeds, on the other hand, top out at 50Mbps.




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