Best Mint Mobile Deals for September 2025: 50% Off Unlimited Plans
Looking to save on phone service? Staying connected doesn’t have to mean overpaying or locking into confusing contracts — Mint Mobile offers simple, affordable plans that work more like a streaming subscription than a traditional carrier. If you’re considering switching or starting a new plan, now’s a great time: below, I’ve rounded up the best Mint Mobile deals available right now to help you save even more.
Luckily for newcomers, Mint is still offering its incredible 50% discount for Unlimited annual plans, knocking $180 off the total. This is a solid discount that matches the service’s all-time lowest price.
Keep scrolling to learn how to score these Mint Mobile deals. Be sure to check the coverage map to ensure you’re eligible for service, too.
Today’s best Mint Mobile plans and deals
Mint Mobile’s Unlimited Plan is now available to new customers at 50% off, saving them $180 for their first year. This is a great deal that beats other newcomer offers the service has run this year, but it’s only available for a limited time.
Mint Mobile 12-Month Unlimited Plan
Mint Mobile’s annual unlimited plan offers unlimited talk and text and truly unlimited high-speed data on T-Mobile’s network (subject to deprioritization) for an unrivaled value at $15/month with a limited-time discount.
If you’re not up to the commitment of a 12-month plan, or just need temporary coverage, Mint’s also giving new customers their choice of any plan for $15 a month for three months. That means shoppers can opt for anywhere from 5GB of data to unlimited, for the same price.
Mint Mobile 15GB Plans
Mint Mobile’s 15GB data plans can be all you need if you don’t usually use more than 15GB of monthly data and if T-Mobile’s coverage works for you. The 12-month package offers the best value, but unfortunately, it locks you in for a year. However, new customers can try the carrier for three months at low rates, starting at $15/month.
Mint Mobile 20GB Plan
This plan offers unlimited talk and text, plus 20GB of data for $25 per month. Just sign up for a Mint Mobile SIM kit and select the three-month plan.
Mint Mobile Unlimited Data Plan
Mint’s Unlimited plan offers unlimited talk, text, and data, now with no data caps. New customers can get half off their first three months when they pay upfront. We recommend signing up for the Unlimited option to score the most savings since it’s typically the priciest of the lineup.
You can also take advantage of some Mint Mobile deals, including one that gives you two free years of Unlimited service with the purchase of an iPhone 16.
In addition to unlimited talk and text, all Mint plans include free calling to Canada and Mexico, WiFi calling and texting, and free mobile hotspot access to share your phone’s data with other devices. Hotspot data is limited to 10GB on the Unlimited plan, though.
Antonio Villas-Boas/Business Insider
Mint Mobile sale on phones
If you don’t have a phone yet, you can find many great smartphone deals directly from Mint Mobile. Right now, the best discounts include $400 off the Google Pixel 9. You can browse the rest of Mint Mobile’s smartphone promotions on its deals page. All devices purchased directly through the carrier come with six free months of Mint.
Is Mint Mobile good?
Ask most price-savvy wireless service shoppers which company you should consider switching to for lowering your monthly phone bill as much as possible, and Mint Mobile is almost guaranteed to come up. That’s for good reason—Mint Mobile offers solid wireless service on the same networks the big names use for a fraction of the cost. Specifically, Mint Mobile runs on T-Mobile’s nationwide 5G network and is now owned by that very company.
In our Mint Mobile review, we found that while overall service quality was pretty good, data speeds could be a little slow during peak usage. This affected video call quality enough that you might opt to wait until you’re on WiFi for Facetime action. But at only $15 a month, it is still one of the best values in alternative phone service, and signing up is easy with all of the Mint Mobile deals targeting new customers.
How Mint Mobile’s family plan works
Mint Mobile’s “Modern Family” plan diverges from the traditional family plans often touted by other carriers, which commonly feature discounts for adding additional lines. Instead, Mint charges the same rate for each line as it does for the first.
The real benefit of Mint’s family plan lies in its centralized management rather than cost savings. Customers can initiate a family plan with at least two lines, each priced according to its data allowance. For instance, a family could opt for a plan that includes one unlimited data line, a 15GB line, and a 5GB line.
How Mint Mobile’s unlimited data plan works
One of the Mint Mobile plans features unlimited data starting at $30 per month (currently discounted to $15), making it one of the more budget-friendly options available. Like many in its league, Mint limits the amount of high-speed data you get after hitting a certain threshold—40GB of usage in this case. After that, your speeds are cut down considerably until your cycle refreshes.
Mint also offers $50 off select Android phones when buying it with a 12-month plan.
If you’d like to read more about the network and how it handles in the real world, be sure to take a look at our in-depth Mint Mobile review.
We’ve also compiled a roundup of today’s best Visible phone plans if you’d like to check out the competition.
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