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5 Best Galaxy S24 Ultra Deals

Save big money on the Galaxy S24 Ultra with these five trade-in deals.
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Selected cell phone plans (scroll left and right):
Mint Mobile 5GB
1 Line
1 Line
T-Mobile
$
15
/mo.
+tax
tax included
5GB
high-speed, then data stops
high-speed
high-speed, then 128Kbps
Deprioritized
Deprioritized
Included Hotspot
No Hotspot
Add-on Hotspot
No hotspot
4K Streaming
Unlimited Minutes
Unlimited Texts
Visible Base
1 Line
1 Line
Verizon
$
25
/mo.
+tax
tax included
Get $10 off 3 months with code MOOLAH
Unlimited
high-speed, then data stops
high-speed
high-speed, then None
Deprioritized
Deprioritized
Included Hotspot
5Mbps Hotspot
Add-on Hotspot
5Mbps hotspot
480p SD Streaming
Unlimited Minutes
Unlimited Texts
Mint Mobile Unlimited
1 Line
1 Line
T-Mobile
$
30
/mo.
+tax
tax included
$15/mo for first 3 months
40GB
high-speed, then data stops
high-speed
high-speed, then 512Kbps
Deprioritized
Deprioritized
Included Hotspot
10GB Hotspot
Add-on Hotspot
10GB hotspot
480p SD Streaming
Unlimited Minutes
Unlimited Texts
Infinite Access for Galaxy
1 Line
1 Line
T-Mobile
$
60
/mo.
+tax
tax included
30GB
high-speed, then data stops
high-speed
high-speed, then 512Kbps
Deprioritized
Deprioritized
Included Hotspot
No Hotspot
Add-on Hotspot
No hotspot
480p SD Streaming
Unlimited Minutes
Unlimited Texts
In this article:

These are the 5 best Galaxy S24 Ultra deals:

  1. Get up to $1,000 off Galaxy S24 Ultra from AT&T
  2. Get up to $1,000 off Galaxy S24 Ultra from T-Mobile
  3. Get up to $1,000 off Galaxy S24 Ultra from Verizon
  4. Get up to $1,000 off Galaxy S24 Ultra from Boost Infinite
  5. Get up to $750 off Galaxy S24 Ultra from Samsung

But what deal is #1 for YOU?

It turns out you may want to AVOID some of these deals because they come with a catch that will cost you MORE MONEY in the long run.

Don’t waste your money.

Let me explain.

How To Get The Best Deal on the Galaxy S24 Ultra

Getting the best deal on the Galaxy S24 Ultra starts by getting the most money for your old device.

You have three options:

  1. Sell the device yourself
  2. Trade it in to Samsung
  3. Trade it in to a carrier

When we compare selling your old phone yourself or trading it in to Samsung, you can see Samsung offers more credit every time.

Cost of selling a Samsung phone vs. the trade-in credit you get from Samsung

However, the carriers will give you even more money for your old phone.

AT&T, T-Mobile, Verizon, and Boost Infinite will all give you up to $1,000 of credit for your old device.

Credit you get from trading in your old Samsung phone to Samsung vs. trading it in to AT&T, T-Mobile, or Verizon

What’s the catch?

To get $1,000 of credit from a major carrier, you typically need to be on the carrier’s most expensive plan.

The eligible plans are:

There is also a second catch.

Instead of giving you $1,000 of credit up front, the carriers apply the credit to your account over a period of 24 or 36 months.

If you want the full credit, you are stuck on that carrier's expensive plan for two to three years.

Should you trade in your phone to a major carrier for a massive $1,000 of credit, but be stuck for 2-3 years potentially paying a higher cell phone bill?

Or, should you trade in your phone to Samsung for less credit, but be able to use your Galaxy S24 Ultra on a more affordable cell phone plan such as Visible’s $25 unlimited plan?

The #1 Best Galaxy S24 Ultra Deal for YOU

To find out the best Galaxy S24 Ultra deal for you, I crunched the numbers.

Let’s assume you are trading in a device that Samsung will give you at least $400 for.

That includes the:

  • Galaxy S20 Ultra or newer
  • Galaxy S21+ or newer
  • Galaxy S22 or newer
  • Note 8 or newer
  • Z Fold2 or newer
  • Z Flip 5G or newer

Most of you probably have one of those devices.

Now, let's look at the total cost over three years.

Why three years?

Because that is how long most of the carrier financing agreements are.

Below is the full cost breakdown for one, two, three, and four or more lines:

Best Galaxy S24 Ultra Deal for 1 Line

If you have one line, trading in your phone to Samsung and grabbing an affordable cell phone plan is hands-down the better option.


Any cell phone plan $44 or less after tax saves you between $714 and $1,740 over a three year period:

Three year cost comparison of buying a Galaxy S24 Ultra between Visible, Boost Infinite, AT&T, Verizon, and T-Mobile

Suggested plans:

Check out the best cell phone plans of 2024 for more great options.

Best Galaxy S24 Ultra Deals for 2 Lines

For two lines, trading in your devices to Samsung and picking an affordable cell phone plan is the cheapest option.


Find any cell phone plan that is $44 or less per line after tax and you will save yourself between $1,428 and $2,498 over three years.

Two line cost comparison between Visible, Boost Infinite, AT&T, T-Mobile, and Verizon of buying the Galaxy S24 Ultra

Suggested plans:

Best Galaxy S24 Ultra Deals for 3 Lines

For three lines, Samsung remains the best option.


You save between $900 and $2,143 over three years when you purchase your new S24 Ultra unlocked from Samsung and pick any cell phone plan that is $33 or less per line after tax.

Three line cost comparison between Visible, Boost Infinite, AT&T, T-Mobile, and Verizon of buying the Galaxy S24 Ultra

Suggested plans:

Best Galaxy S24 Ultra Deals for 4 or More Lines

For families with four or more lines, AT&T Unlimited Starter SL becomes the cheapest option.


It saves a family of four between $204 and $1,517 over three years when compared to the competition.

Four line cost comparison between Visible, Boost Infinite, AT&T, T-Mobile, and Verizon of buying the Galaxy S24 Ultra

That said, getting a Galaxy S24 Ultra unlocked from Samsung and picking a low-cost prepaid plan is not too much more expensive.

The net monthly price of AT&T Unlimited Starter SL is $192.00. That includes the financed phones, plan cost, and all taxes and fees.
The net monthly price of Visible Base is $194.31.

That’s just $2.31 more per month.

If you prefer the flexibility that having an unlocked phone offers, such as:

  • The ability to add low-cost international eSIM plans when you travel abroad,
  • The ability to run two plans on a single device here in the U.S.
  • The freedom to switch plans or carriers at any time

Then considering trading in your phone to Samsung and grabbing a low-cost prepaid plan may not be a bad move.

If you sign up for a prepaid plan that is $25 per line or less, then the price will be super comparable to AT&T Unlimited Starter SL.
You will also get the benefits of an unlocked phone.
In fact, any plan $23 or less per line after tax will end up being cheaper than AT&T’s plan.

Suggested plans:

Check out the best cell phone plans of 2024 for more great options.

Share this article with a friend because it may help them save heaps of money on a Galaxy S24 Ultra.

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Written by:
Stetson Doggett profile picture
Stetson Doggett

Stetson graduated from Ithaca College in 2019 with a degree in Communication Management and Design. He launched BestPhonePlans.net as part a senior project in school. He loves helping people find great, affordable cell phone plans that meet their needs. When he’s not reviewing cell phone plans on his YouTube channel or website, Stetson is out hiking in the crisp Colorado air, playing board games with friends, or competing in an epic game of pickleball.

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