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Cheapest Unlimited Data Plans

Compare cheap unlimited data plans starting at $30

Best Sprint Plan
Unltd LTE Data
$39 per month
Powered by:Sprint

See Deal

Best T-Mobile Plan
Unltd LTE Data
$40 per month
Powered by:T-Mobile

See Deal

Free Starter Kit with code: MSPUSM
Best AT&T Plan
Unltd LTE Data
$41.25* per month
Powered by:AT&T

See Deal

* 25% Off for 3 Months
Best Verizon Plan
Unltd LTE Data
$40 per month
Powered by:Verizon

See Deal

Free Starter Kit with code: MSPUSM

Best cheap unlimited data plans

Did you know that over 60% of video worldwide is viewed on mobile devices?

If you're an avid HD video buff or you constantly stream music 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're going to show you how you can cut your cell phone bill by up to 50%.

Switch & Save $600/yr - Calculate Your Savings

Unlimited data plans comparison chart

CarrierMins/TextsDataPrice
Mint MobileUnltd/UnltdUnltd$30** $90 for 3 Months Service
TelloUnltd/UnltdUnltd$39
Pure TalkUnltd/UnltdUnltd$41.25** 25% Off for 3 Months
US MobileUnltd/UnltdUnltd$40Free Starter Kit with code: MSPUSM
TingUnltd/UnltdUnltd$45

Cheap carrier benefits

The big four carriers have more network capacity than they need for their own customers. Enter MVNOs - Mobile Virtual Network Operators. These alternative carriers lease the extra space and sell to you at discounted rates.

MVNOs Offer Big Coverage for a Small Price

  • Reliable service on America's four major cellular networks.
  • Keep your phone and your number.
  • Highly rated - often more personalized - customer service.
  • Offer a wide range of custom plans, so you only pay for what you need.
  • Make it easy to sign up online.
  • No contracts or credit checks.

Additionally, most MVNOs offer prepaid plans which means no overage charges or early termination fees.

Cheapest AT&T unlimited data plan

Pure Talk - Unlimited Data* 25% Off for 3 Months
UnlimitedminsUnlimitedtexts
Unlimited4G data
$41.25*per month$55/mo
Powered by:AT&T

AT&T vs Pure Talk Plan Comparison

Keep your AT&T phone, number & coverage: Save $281 per year

CarrierNetwork Coverage4G LTE DataPriceAnnual Cost
AT&TAT&T 4G LTEUnltd*$75/mo$900/yr
Pure TalkAT&T 4G LTEUnltd$55/mo$619/yr
*Don't waste money on unlimited data - Avg. data usage is only 3-5GBSavings$20/mo$281/yr

Cheapest Verizon unlimited data plan

US Mobile - Unlimited DataFree Starter Kit with code: MSPUSM
UnlimitedminsUnlimitedtexts
Unlimited4G data
$40per month
Powered by:VerizonT-Mobile

Verizon vs US Mobile Plan Comparison

Keep your Verizon phone, number & coverage: Save $480 per year

CarrierNetwork Coverage4G LTE DataPriceAnnual Cost
VerizonVerizon 4G LTEUnltd*$80/mo$960/yr
US MobileVerizon 4G LTEUnltd$40/mo$480/yr
*Don't waste money on unlimited data - Avg. data usage is only 3-5GBSavings$40/mo$480/yr

Cheapest T-Mobile unlimited data plan

Mint Mobile - Unlimited Data* $90 for 3 Months Service
UnlimitedminsUnlimitedtexts
Unlimited4G data
$30*per month
Powered by:T-Mobile

T-Mobile vs Mint Mobile Plan Comparison

Keep your T-Mobile phone, number & coverage: Save $480 per year

CarrierNetwork Coverage4G LTE DataPriceAnnual Cost
T-MobileT-Mobile 4G LTEUnltd*$70/mo$840/yr
Mint MobileT-Mobile 4G LTEUnltd$30/mo$360/yr
*Don't waste money on unlimited data - Avg. data usage is only 3-5GBSavings$40/mo$480/yr

Cheapest Sprint unlimited data plan

UnlimitedminsUnlimitedtexts
Unlimited4G data
$39per month
Powered by:Sprint

Sprint vs Tello Plan Comparison

Keep your Sprint phone, number & coverage: Save $252 per year

CarrierNetwork Coverage4G LTE DataPriceAnnual Cost
SprintSprint 4G LTEUnltd*$60/mo$720/yr
TelloSprint 4G LTEUnltd$39/mo$468/yr
*Don't waste money on unlimited data - Avg. data usage is only 3-5GBSavings$21/mo$252/yr

Key considerations when choosing an unlimited phone plan

There are a couple of things to think about before you choose a plan.

Do you actually 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 truly 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.

We make it easy to find the right monthly plan for your needs:

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 or 3G 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 smartphone deals

After so many years of the two-year contract we all got used to upgrading at least every 24 months. But is it really cost-effective to buy a new phone? We don't think so. You wouldn't upgrade your television or your car every two years just because a new model comes out.

Changes to the newest, shiniest smartphones are typically minor. You can save a lot of money by going with one of these options instead of costly device payments:

  1. BYOP: Do you actually need that iPhone X or Samsung Galaxy S9? Bring your own phone instead and prolong its usefulness while saving about $1000.
  2. Buy a used smartphone: Get a great deal on a recent model and save 50% over retail.
  3. Sell your old phone: Earn cash toward a new device by selling your old one. Compare offers for the best deal.

If you do keep your device when switching carriers make sure you know how to unlock it for use on your new service.

Recap

The surge of the MVNO industry means more competition and better unlimited plan prices for you. You can see this trend clearly in our unlimited data plans comparison.

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

Rob Webber
Rob Webber

Rob has 15+ years experience in the US and UK running price comparison sites for cell phone plans, smartphone deals, TV, and internet. He loves thinking outside of the box to build tools that empower consumers to make more informed decisions.

The Best Prices on the Best Networks
Switch & Save $600/yr - Calculate Your Savings