Best Internet Providers in Idaho Falls, Idaho

What is the best internet provider in Idaho Falls?

CNET's top pick for internet in Idaho Falls is ConnectFast, which offers 1,000Mbps symmetrical speeds for just $40 per month. However, keep in mind that this price doesn't include the $25 Idaho Falls Fiber infrastructure fee. Even with that extra cost, the overall value remains impressive compared to other broadband options in the area.

Idaho Falls residents also benefit from the city-owned Idaho Falls Fiber Network, a public-private partnership that provides multiple choices for internet service providers. While the $25 monthly infrastructure fee applies regardless of provider, plans start as low as $40 per month, making high-speed internet widely accessible.

Looking for the cheapest internet? Sparklight offers the lowest starting price in Idaho Falls, with plans at $36 per month for 100Mbps download and 20Mbps upload speeds. Alternatively, T-Mobile Home Internet delivers fixed wireless service for $50 per month, with speeds reaching 245Mbps, plus unlimited data and included equipment.

For those prioritizing speed, Quantum Fiber is the one of the fastest ISPs in Idaho Falls, with plans offering up to 8,000Mbps downloads and 8,000Mbps uploads for $165 per month. Unlike ISPs on the Idaho Falls Fiber Network, Quantum Fiber doesn't require the additional $25 infrastructure fee. A lower-end 500Mbps plan is also available for $50 per month, making it a strong contender for high-performance connectivity.

Our methodology

CNET considers speeds, pricing, customer service and overall value to recommend the best internet service in Idaho Falls across several categories. Our evaluation includes referencing a proprietary database built over years of reviewing internet services. We validate that against provider information by spot-checking local addresses for service availability. We also do a close read of providers' terms and conditions and, when needed, will call ISPs to verify the details.

Despite our efforts to find the most recent and accurate information, our process has some limitations you should know about. Pricing and speed data are variable: Certain addresses may qualify for different tiers of service and monthly costs may vary, even within a city. The best way to identify your particular options is to plug your address into a provider's website. 

Also, the prices, speed and other information listed above and in the provider cards below may differ from what we found in our research. The cards display the full range of a provider's pricing and speed across the US, according to our database of plan information provided directly by ISPs, while the text is specific to what's available in Idaho Falls. The prices referenced within this article's text come from our research and include applicable discounts for setting up automatic payments each month -- a standard industry offering. Other discounts and promotions might be available as well, for things like signing a term contract or bundling with multiple services. 

To learn more about how we review internet providers, visit our full methodology page .

Best internet in Idaho Falls, Idaho

Source: CNET analysis of provider data. *Prices exclude $25 monthly Idaho Falls Fiber network fee. Fee may be as low as $12.50 per month for multi-dwelling units (four units or more).

What is the cheapest internet plan in Idaho Falls?

The cheapest" target="_self plan in Idaho Falls is Sparklight's entry-level 100Mbps plan for $36 a month. Since 100Mbps may not be ideal for most households, Sparklight's 300Mbps for $35 monthly is a the next-best option -- just note that the price increases to $60 a month after 6 months. Alternatively, T-Mobile Internet starts at $40 a month for speeds up to 318Mbps, with a guaranteed price-lock.

Source: CNET analysis of provider data.

How to find internet deals and promotions in Idaho Falls

The best internet deals" target="_self and top promotions in Idaho Falls depend on what discounts are available during that time. Most deals are short-lived, but we look frequently for the latest offers. 

Idaho Falls internet providers, such as Sparklight, may offer lower introductory pricing or streaming add-ons for a limited time. Many, including ConnectFast and T-Mobile Home Internet, run the same standard pricing year-round. 

What's the fastest internet plan in Idaho Falls?

The fastest internet provider in Idaho Falls is Quantum Fiber, at symmetrical 8,000Mbps speeds. Idaho Falls has no shortage of fast fiber internet plans, thanks to the Idaho Falls Fiber Network. Most of the fastest internet plans" target="_self in the Idaho Falls Fiber Network peak at 1,000Mbps, with symmetrical download and upload speeds, which is plenty fast.

Source: CNET analysis of provider data. *Prices exclude $25 monthly Idaho Falls Fiber network fee. Fee may be as low as $12.50 per month for multi-dwelling units (four units or more).

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 Idaho Falls

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 the time 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 answer to those questions is often layered and complex, but the providers who come closest to "yes" on all three are the ones we recommend. When it comes to 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 also take into account real-world speed data from sources like Ookla and FCC reports . (Disclaimer: Ookla is owned by the same parent company as CNET, Ziff Davis.)

Internet providers in Idaho Falls FAQs

What is the best internet service provider in Idaho Falls?

The best internet provider in Idaho Falls is any of the six ISPs that use the Idaho Falls Fiber Network. Of these, our favorite is ConnectFast for its low price on its gig-speed plan and stellar customer reviews. 

Is fiber internet available in Idaho Falls?

Yes, fiber internet is available to over 31% of Idaho Falls addresses, according to the latest FCC data . This is due to the city-owned Idaho Falls Fiber Network, which partners with local ISPs in the area to offer home internet service.

Who is the cheapest internet provider in Idaho Falls?

Sparklight is the cheapest internet provider in Idaho Falls, with plans starting at $36 a month for 100Mbps.

Which internet provider in Idaho Falls offers the fastest plan?

The fastest internet provider in Idaho Falls is Quantum Fiber, which tops out at symmetrical 8,000Mbps speeds. Alternatively, all six providers on the Idaho Falls Fiber Network offer download and upload speeds up to 1,000Mbps.