10 cheap unlimited data plans: Starting at $25

We compared the cheapest unlimited data plans on the AT&T, Verizon & T-Mobile networks. Here are our top picks to save you money and keep your wireless coverage.

1. Cheap unlimited plan with free trial: US Mobile Unlimited

US Mobile logo
  • Verizon & T-Mobile 5G & 4G LTE networks
  • Unlimited talk and text
  • Unlimited data
  • $650 in annual savings

FREE*

$25/mo
See at US Mobile

* FREE 50 Day Trial + $50 Gift Card

4.5 Read our US Mobile review

2. Cheap unlimited data plan: Boost Mobile Unlimited

Boost Mobile logo
  • AT&T & T-Mobile 5G & 4G LTE networks
  • Unlimited talk and text
  • Unlimited data
  • $612.50 in annual savings

$12.50/mo*

$25/mo
See at Boost Mobile

* 50% Off First Month

4.5 Read our Boost Mobile review

3. Cheap unlimited plan for one: Mint Mobile Unlimited

Mint Mobile logo
  • T-Mobile 5G & 4G LTE networks
  • Unlimited talk and text
  • Unlimited data
  • $630 in annual savings

$15/mo*

$30/mo
See at Mint Mobile

* 50% Off - $90 for 6 Mths Service

4.5 Read our Mint Mobile review

4. Cheap unlimited plan for 2 lines: Boost Infinite Unlimited

Boost Infinite logo
  • AT&T & T-Mobile 5G & 4G LTE networks
  • Unlimited talk and text
  • Unlimited data
  • $600 in annual savings

$25/mo*

See at Boost Infinite

* $25/mo Forever

4.5 Read our Boost Infinite review

5. Cheap unlimited family plan: Tello Unlimited

Tello logo
  • T-Mobile 5G & 4G LTE networks
  • Unlimited talk and text
  • Unlimited data
  • $552 in annual savings

$29/mo

5 Read our Tello review

6. Cheap BYOP plan: Twigby Unlimited

Twigby logo
  • Verizon 5G & 4G LTE networks
  • Unlimited talk and text
  • Unlimited data
  • $510 in annual savings

$25/mo*

$35/mo
See at Twigby

* Only $25/mo for First 3 Months

4.5 Read our Twigby review

7. Cheap AT&T unlimited plan: Ultra Mobile Unlimited

Ultra Mobile logo
  • T-Mobile 5G & 4G LTE networks
  • Unlimited talk and text
  • Unlimited data
  • $322 in annual savings

$39/mo*

$49/mo
See at Ultra Mobile

* 20% Off First Month

3.5 Read our Ultra Mobile review

8. Cheap T-Mobile unlimited plan: Red Pocket Unlimited

Red Pocket logo
  • AT&T 5G & 4G LTE networks
  • Unlimited talk and text
  • Unlimited data
  • $440 in annual savings

$20/mo*

$40/mo
See at Red Pocket

* 50% off First Month

3.5 Read our Red Pocket review

9. Cheap Verizon unlimited plan: US Mobile Unlimited

US Mobile logo
  • Verizon & T-Mobile 5G & 4G LTE networks
  • Unlimited talk and text
  • Unlimited data
  • $420 in annual savings

$40/mo*

See at US Mobile

* FREE 50 Day Trial + $50 Gift Card

4.5 Read our US Mobile review

10. Cheap eSIM plan: Affinity Cellular Unlimited

Affinity Cellular logo
  • Verizon 5G & 4G LTE networks
  • Unlimited talk and text
  • Unlimited data
  • $270 in annual savings

$45/mo*

$55/mo
See at Affinity Cellular

* $10 off for 3 months

3.5 Read our Affinity Cellular review

The best value unlimited data plans in 2023

If you're an avid YouTube or Spotify user, then you're probably always on the hunt for the cheapest unlimited data plan.

The good news is that it's easier than ever to find an affordable phone plan that doesn't cramp your style when it comes to high data usage. Get ready to save money!

We will show you how you can cut your cell phone bill by up to 50% without sacrificing your cell phone coverage.

10 Cheap Unlimited Data Plans

How to choose a cheap unlimited data plan

What network coverage do you prefer?

MVNOs are powered by the same 5G & 4G LTE wireless networks as the major carriers. The J.D. Power 2023 wireless network study reveals that T-Mobile has the most extensive 5G coverage. If you have a preference for a specific network, you can choose a low-cost carrier that operates on that network. If you're not sure, you can find the best cell phone service in your area with our coverage checker.

How much data do you need?

Do you really need unlimited data? Contrary to what the big 3 networks would have you believe, the average monthly usage of cellular data is approximately 10GB. However, if you primarily use Wi-Fi at home or work, it's probable that your cellular data usage will be significantly lower. By selecting a data plan that suits your requirements from cheap cell phone providers, you can save money by paying less for the amount of data you actually use.

Is hotspot data included?

The majority of low-cost carriers permit the usage of hotspot data but impose restrictions on the amount of data that can be used via tethering. The specific limit depends on the plan and carrier that you choose. In addition, certain MVNOs provide exclusive cheap data plans for tablets, iPads, and mobile hotspots.

What's the monthly price?

Although big wireless unlimited plans can be quite expensive, typically costing between $75-$90 per month, there are cheaper options available from MVNOs that offer cheap prepaid plans ranging from $5-35 per month. These budget-friendly plans still provide reliable wireless coverage and fast data speeds. It is important to be cautious of hidden fees and taxes, as some carriers include these costs in their prices while others, like AT&T and Verizon, don't.

How many lines do you need?

If you opt for a major wireless provider, the price mentioned in their advertisements is only if you buy four lines. On the other hand, MVNOs show the exact price you will pay, regardless of whether you have just one line. Furthermore, some budget-friendly carriers now offer extra discounts for cheap prepaid family plans.

Can I bring my own phone or buy a new device?

The big 3 wireless networks prefer to keep their customers bound to a never-ending cycle of phone upgrades, but MVNOs promote the idea of bringing your own phone. This allows you to regain control and only switch phones when it's convenient for you. In the event that you do decide to buy a new phone, numerous MVNOs provide the option of 0% financing spread over 1-2 years.

What promotions do they offer?

At first glance, promotions from the big three may appear enticing. However, upon closer look at the fine print, they often result in purchasing unnecessary items and agreeing to lengthy 3-year phone contracts. In contrast, most low-cost carriers provide introductory discounts for new customers with cheap no contract plans and provide more transparent pricing.

Do they offer any additional perks?

Many of the major carrier plans come with a complimentary TV subscription, but be aware that this can often transition into a paid subscription that's automatically included in your bill after a few months. While there are some budget-friendly carriers like US Mobile that do offer cheap plan options with free subscription services, it's generally advisable to keep these subscriptions separate to avoid paying for unnecessary items.

What international features are available?

If you're a regular traveler, it's worth making sure your carrier offers these. Calling and roaming are two separate features, and many MVNOs offer free international calling, but the countries will vary by carrier. When it comes to roaming, you'll find this as an add-on option, and the price will depend on the country you're visiting.

Do they have parental controls?

Many MVNO carriers offer parental control features that enable parents to monitor their children's phone usage and data consumption. With parental controls, you can set data limits, restrict access to certain apps or websites, and even track your child's location. Some MVNOs offer these features as part of their standard plans, or you'll find this feature on your cell phone.

Check out our cheap cell phone plan comparison to ensure you find the best deal.


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Compare the cheapest unlimited phone plans

Carrier Network Data Price
US Mobile unlimited data plan Verizon & T-Mobile 5G/4G Coverage Unltd $0/mo $25/mo
Boost Mobile unlimited data plan AT&T & T-Mobile 5G/4G Coverage Unltd $12.50/mo $25/mo
Mint Mobile unlimited data plan T-Mobile 5G/4G Coverage Unltd $15/mo $30/mo
Boost Infinite unlimited data plan AT&T & T-Mobile 5G/4G Coverage Unltd $25/mo
Tello unlimited data plan T-Mobile 5G/4G Coverage Unltd $29/mo

Do you need unlimited data?

Have you monitored your phone data usage to see how much you actually need? You can typically see this information in your device settings or in your account through your wireless carrier.

The truth is that most people don't need unlimited high-speed data. For true high data users, unlimited may be a good choice. This is likely only the case if you spend a lot of time doing HD video streaming or gaming away from your home Wi-Fi.

Is unlimited data really unlimited?

The term is misleading in a way. Yes, you get a much larger allowance at 4G LTE speeds - but (sorry, there's always a but!) - most carriers reserve the right to throttle service to 2G speeds after a certain amount of use. T-Mobile has the highest deprioritization threshold at 50 GB, while others may be as low as 22 GB.

That doesn't mean you definitely will be throttled. If you've reached your high-speed limit, most carriers will throttle in times of cellular traffic congestion (peak times). Of course, the reality is that only a very small fraction of smartphone users even reach this threshold in the first place.

It's always a good idea to read the terms and conditions in the fine print.


Cheap unlimited data plans FAQs


Recap: What is the cheapest unlimited phone plan?

The surge of MVNOs means more competition, and finding the best unlimited data plan is much easier.

We make comparing the cheapest unlimited data plans and cutting your phone bill super simple

Don't be afraid to break away from the old (expensive) way of buying phone service. Your wallet will thank you!

Unlimited plan guides

MoneySavingPro methodology

MoneySavingPro is dedicated to analyzing and comparing hundreds of cell phone plans from over 30 carriers to help you find the best value plan based on your individual needs without sacrificing service coverage.

Contrary to what the big 3 wireless companies would like you to believe - one size certainly does not fit all. Our goal is to help you save money by providing affordable alternatives to the expensive unlimited plans from Verizon, AT&T, and T-Mobile.

With over 15 years of experience working within the telecommunications industry, we believe that big wireless plans offer limited choice with pricing and fees that lack transparency, often resulting in ever-increasing phone bills and long phone contracts for many of their customers. This is why you won't find recommendations for any of the big 3 wireless companies on MoneySavingPro - even though this actually costs us money.

The carriers we do recommend have been researched and evaluated based on price, coverage, data limits, customer service, and additional features. Our goal is to provide a comprehensive view that balances cost and value, helping you find a plan that fits your needs and budget.

We did consider these other alternatives: Cricket Wireless, Total by Verizon, Xfinity Mobile, Spectrum Mobile, Straight Talk, Tracfone, Metro by T-Mobile, Visible, Google Fi, and Consumer Cellular, but we discounted them because we still don't consider these to be good value for money.

We regularly update our comparisons. Updating cell phone plans weekly and our content monthly to ensure we are showing the latest and most accurate information.

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