The cheapest unlimited data plans: Starting at $25
Unlocking the most affordable unlimited phone plan is all about leveraging the competitive rates offered by low-cost carriers. You'll get the same coverage for a fraction of the cost without hidden fees and price hikes. Here are the best value providers to consider.
We helped over 2 million users compare phone plans in 2023
We've reviewed 30 carriers & compared over 120 phone plans
Over 15 years of experience helping people save money on their phone bills
Top plans list
- Mint Mobile unlimited data plan: Best overall cheap unlimited plan
- Tello unlimited data plan: Cheap unlimited data plan
- US Mobile unlimited data plan: Cheap unlimited plan for one
- Twigby 20GB plan: Cheap unlimited plan for 2 lines
- Ultra Mobile unlimited data plan: Cheap unlimited family plan
Table of contents
- My list of recommended low-cost unlimited data plans for 2024
- How to choose a cheap unlimited data plan
- What network coverage do you prefer?
- How much data do you need?
- Is hotspot data included?
- What's the monthly price?
- How many lines do you need?
- Can I bring my own phone or buy a new device?
- What promotions do they offer?
- Do they offer any additional perks?
- What international features are available?
- Do they have parental controls?
- Find the best cell phone service in your area
- Compare the cheapest unlimited phone plans
- Cheap unlimited data plans FAQs
- Recap: What is the cheapest unlimited phone plan?
- How we choose the best carriers and plans
MoneySavingPro independently researches the products & services to bring you our recommendations. We may earn money when you click our links - disclosure policy.
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.
My list of recommended low-cost unlimited data plans for 2024
Best overall cheap unlimited plan
Mint Mobile unlimited data plan
- T-Mobile coverage
- Unlimited talk and text
- Instant eSIM activation
The Mint Mobile unlimited plan is powered by T-Mobile, giving you the same 5G & 4G LTE wireless coverage at a lower cost. Mint Mobile's unlimited plan includes 40GB of high-speed data and unlimited talk and text.
They are transparent in their communication of the benefits of signing up for longer periods, showcasing how it can help you maximize your savings. Check out our review about best cell phone plans.
Pros
- T-Mobile 5G & 4G LTE wireless coverage
- Free calls to Mexico and Canada
- Free mobile hotspot with all plans
- eSIM compatible
Cons
- No international roaming
- Limited customer service
- 3-month minimum sign-up
- Mint Mobile offers mobile hotspot access with all of their plans, so you can use your phone to tether to tablets or other mobile devices. The unlimited plan includes a 10 GB hotspot data limit.
- A minimum 3-month upfront commitment is required to subscribe. The longer commitment period means more savings. Choose a 3, 6, or 12-month pricing structure available after initial commitment.
- They offer a 7-day money-back guarantee if you're not satisfied with the service.
- You have the option to bring your own device, so there's no need to upgrade unless you want to. However, if you'd prefer a new smartphone, there's a wide range of choices available, including iPhones, Samsung devices, and other Android models, with a 0% finance over 1-2 years.
- Through the Mint Mobile app, it's easy to monitor your usage and manage multiple lines and plans.
- While calls to Canada and Mexico are free, making calls to other countries abroad comes with additional fees. International roaming also incurs an extra expense. If these international features are important, this can be one disadvantage.
Cheap unlimited data plan
Tello unlimited data plan
- T-Mobile coverage
- Unlimited talk and text
- Instant eSIM activation
Not only do you get unlimited talk, text, and data, but with the Tello unlimited plan, there are no hidden fees or long-term contracts.
You'll also get the benefits of free international calls to over 60 countries, including Canada and Mexico. Check out our review about the cheapest prepaid phone plans.
Pros
- T-Mobile 5G & 4G LTE wireless coverage
- Free international calling to 60+ countries
- Free mobile hotspot included
- Excellent score on Trustpilot
- eSIM compatible
Cons
- No international roaming
- No multi-line discounts
- Even with a Tello unlimited plan, you can build your own plan. So maybe your focus is unlimited data, but you don't want or need unlimited calls or texts; you can customize your plan to fit your needs.
- Mobile hotspot is available with an allowance of 5GB.
- Tello doesn't provide any discounts for purchasing multiple lines. So, if you're looking for an unlimited plan for another family member, each line will be charged at the full price. But, you can still save money because of the affordability of their individual plans.
- The fact that Tello is an online-based service means that activating an eSIM plan only requires a few clicks, or alternatively, you have the option to have a SIM card delivered to your address.
Cheap unlimited plan for one
US Mobile unlimited data plan
- Verizon & T-Mobile coverage
- Unlimited talk and text
- Instant eSIM activation
The US Mobile unlimited plan provides an affordable option on the Verizon and T-Mobile networks, accompanied by excellent customer service and flexible choices.
Along with unlimited talk, text, and data (capped at 40GB or 100GB or high-speed data), you'll have mobile hotspot access, and they support eSIMs. Plus, there are no binding long-term contracts, allowing for the freedom to switch plans or carriers at any time.
Pros
- T-Mobile and Verizon 5G & 4G LTE network coverage
- Mobile hotspot allowance
- Multi-line discounts for family plans
- Free trial available
- Excellent score on Trustpilot
- TV, music, & gaming subscription perks available
- eSIM compatible
Cons
- International calling not fully available
- International roaming is an extra cost
- With 24/7 support by phone or online chat, they have exceptional customer service that consistently gets top marks.
- Try before you buy on a 50-day trial period.
- Mobile hotspot data allowance depends on the unlimited plan you choose. You'll get either 5 GB, 10 GB, or 50 GB.
- If you need a family plan, you can get an unlimited plan at a discounted rate for each additional line you add. Save hundreds of dollars on your cell phone bill, as the more lines you add, the bigger the discount.
- With an unlimited prepaid plan and at least three additional lines, there's the option to choose streaming services like Disney Plus bundle with Hulu and ESPN, HBO Max, Apple TV, Spotify Family, PlayStation Plus, and more.
- Streaming services are available to new and existing US Mobile customers. You'll need to pay for the subscription yourself and verify it every three months for a maximum of 12 months. The extra cost will be credited to your account via Autopay.
- US Mobile's international features are more complex. With their unlimited plan, you get access to unlimited international calling to 200+ countries on their GSM 5G network, and roaming is available at an extra cost.
- International calling and roaming are coming soon on their Warp 5G network, although you can make calls to Canada and text abroad from the US at no extra cost.
Cheap unlimited plan for 2 lines
Twigby 20GB plan
- Verizon coverage
- Unlimited talk and text
- Instant eSIM activation
The Twigby unlimited plan gives you the option to customize your plan and only pay for what you need. Powered by the Verizon network, you can access the same 5G & 4G LTE wireless network for less.
So you don't have to sacrifice quality for flexibility. And if you have loved ones abroad, Twigby offers free international calling to 80 countries.
Pros
- Verizon 5G & 4G LTE wireless coverage
- Free international calls to 80+ countries
- Wide range of plan choices
- Free mobile hotspot access
- Excellent score on Trustpilot
Cons
- No multi-line discounts
- No International roaming
- Not eSIM-compatible
- Twigby provides free international calling to 80 different countries, ideal for those with family or friends living abroad.
- Being 100% online based, you can purchase your unlimited plan from home, and your SIM card will be sent in the mail.
- Mobile hotspot allowance is available and comes out of your monthly data usage, which for unlimited plans is a maximum of 20GB.
- There are no multi-line discounts, unlike other MVNOs. So, if you require more than one line, they may not be the ideal low-cost carrier for you.
- International roaming is not offered by Twigby, which means that using your phone abroad could result in a significantly high cost, especially if using the internet and roaming.
Cheap unlimited family plan
Ultra Mobile unlimited data plan
- T-Mobile coverage
- Unlimited talk and text
- Instant eSIM activation
With an Ultra Mobile unlimited plan, you'll get low-cost access to the T-Mobile network. With a data cap of 40GB of high-speed data on their unlimited plan, there's plenty of allowance for even heavy data users.
There are no contracts, and if you've got loved ones abroad, they offer free international calls to 80 countries.
Pros
- T-Mobile 5G & 4G LTE wireless coverage
- Free international calls to 80 countries
- Mobile hotspot access included
- eSIM compatible
Cons
- Extra cost for International roaming
- Ultra Mobile offers a variety of options for affordable cell phone plans with good coverage on the T-Mobile network.
- You'll get free international calls to 90+ countries and unlimited talk & text in Canada and Mexico.
- Mobile hotspot access is available with a limit of 10GB on unlimited plans.
- While the plan doesn't include international roaming, you have the option to purchase the UpRoam add-on, which allows you to access roaming services at a discounted rate by adding credit.
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.
Find the best cell phone service in your area
Compare the cheapest unlimited phone plans
| Carrier | Network | Data | Price |
|---|---|---|---|
| Tello unlimited data plan | T-Mobile 5G/4G Coverage | Unltd | $25/mo |
| Boost Mobile unlimited data plan | AT&T & T-Mobile 5G/4G Coverage | Unltd | $12.50/mo |
| US Mobile unlimited data plan | Verizon & T-Mobile 5G/4G Coverage | Unltd | $15/mo |
| Mint Mobile unlimited data plan | T-Mobile 5G/4G Coverage | Unltd | $15/mo |
| Ultra Mobile unlimited data plan | T-Mobile 5G/4G Coverage | Unltd | $46/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
You'll find the best value unlimited data plan with low-cost carriers like Boost Mobile, Mint Mobile, and Tello.
MVNOs such as Tello and Boost Mobile operate on the same network as the three big networks and offer the cheapest unlimited data plans starting from $25-30 per month.
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
- Best Unlimited Data Plans
- Best Prepaid Unlimited Data Plans
- Best Unlimited Data Plans for 1 Line
- Best Unlimited Data Plans for 2 Lines
- Best Value Verizon Unlimited Data Plans
- Best Value AT&T Unlimited Data Plans
- Best Value T-Mobile Unlimited Data Plans
- Boost Mobile Unlimited Data Plans
- Mint Mobile Unlimited Data Plans
- US Mobile Unlimited Data Plans
- Tello Unlimited Data Plans
How we choose the best carriers and plans
To select the best carriers and plans, MoneySavingPro's team of experts evaluated over 30 different carriers.
Carriers were rated in five categories, with a star rating from 1-5, with 5 stars being the best. We then calculate the overall star rating using the five categories:
- Value for money: We compare carriers based on price, features, benefits, and promotions. It's not just about the lowest price but getting the most bang for your buck.
- Coverage: We look at network 5G and 4G LTE coverage across the US. We use coverage maps to determine service availability and data speeds in urban, suburban, and rural locations.
- Customer experience: We take into account items such as current user experience, website and app usability, ease of switching, and customer service in terms of availability, channels, and satisfaction ratings.
- Transparency: We assess whether carrier pricing is clear and straightforward. We examine the fine print to check for hidden fees, confusing terms or conditions, and misleading offers to ensure upfront, honest prices and advertising.
- Range of choice: We evaluate the diversity of plan options to determine if they fit the individual needs of all customers.
Read more about our carrier ratings methodology and our editorial process.
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.
Related Content
Phone plans guides
