The best AT&T deals of August 2025 — free Galaxy Z Flip 7, massive trade-in discounts, and more
The Big Three carrier with deals aplenty.
As one of the "Big Three" providers, AT&T has long been a great source for powerful wireless coverage, home internet, and yes, a lot of great deals. Whether you're a new user or you've been with the company since the very beginning, I've dropped all of the best AT&T deals of the month below.
I'm talking about offers that could get you the new Galaxy Z Flip 7 for 100% free with trade-in, or this deal that drops the Galaxy S25 Edge to under $3/month for 36 months. Find more deals like these below, and check back later if you can't find anything today: I add new exciting offers to this guide every single month.
As with all wireless carriers, the best deals at AT&T typically involve a bit of fine print, but if you can meet the eligibility requirements, the rewards can be immense.

Patrick Farmer (he/him) is a no-nonsense deal hunter who uses his 10+ years of experience to find the best prices and offer practical shopping advice to our readers. Whether you need a new smartphone, TV, streaming service, or phone carrier, if Patrick recommends a deal, you know it's worth your attention.
Quick links
- AT&T official site — see the full list of deals
- Samsung Galaxy Z Flip 7:
$1,099FREE with trade-in - Samsung Galaxy Z Fold 7: Up to $1,100 off w/ trade-in
- Samsung Galaxy S25 Ultra: Up to $1,000 off w/ trade-in
- Samsung Galaxy S25 Plus:
$999FREE with trade-in - Samsung Galaxy S25 Edge: Up to $1,000 off w/ trade-in
- AT&T Fiber Internet: Up to $200 credit with eligible plan
- More carrier deals: Verizon | AT&T | T-Mobile | Mint Mobile | Visible
Top AT&T deals
AT&T Fiber Home Internet: Score $50 with code SUMMER50 at checkout, plus up to $150 with eligible plan
AT&T doesn't just offer great deals on smartphones. Sign up for AT&T Fiber Internet and use the code SUMMER50 at checkout and you can score a prepaid Visa gift card worth up to $200 when you add a line with an eligible installment plan.
Samsung Galaxy Z Flip 7 256GB: $1,099.99 FREE with eligible trade-in and new line at AT&T
Samsung's newest foldable phones just hit store shelves on July 25th, but you can already grab the Galaxy Z Flip 7 for 100% free if you add a line and process an eligible trade-in at AT&T.
Samsung Galaxy Z Fold 7 256GB: $1,999.99 Up to $1,000 off with trade-in, new line at AT&T
Although it's not quite a free phone, you can score a whopping $1,000 off the Galaxy Z Fold 7 by adding a line and trading in an old or broken phone at AT&T. That knocks the price of the premium foldable down to as low as $25 per month!
Samsung Galaxy S25 Edge 256GB: $1,099.99 From $2.78 per month with eligible trade-in, new line at AT&T
The Galaxy S25 Edge is an ultra-sleek, lightweight smartphone with a sophisticated design and a ton of flagship-level specs. Buy the phone from AT&T and you could save up to $1,000 by adding a qualified line and ditching your old or broken phone.
Samsung Galaxy S25 Plus 256GB: $999.99 FREE with eligible trade-in and new line at AT&T
Similar to the offer detailed above, you can preorder the Galaxy S25 Plus instead and get the phone for free with an eligible trade-in and new line/upgrade on a qualified unlimited plan. Existing AT&T customers are also eligible for the deal, so take a look.
Samsung Galaxy S25 Ultra 256GB: $1,299.99 From $299.99 with eligible trade-in and new line at AT&T
Surprise, surprise: add a line or upgrade to a qualified unlimited plan and you could get up to $1,000 in promo credits over 36 months when you trade in. That's enough to make the super-powered Galaxy S25 Ultra super-cheap if you play your cards right.
Google Pixel 9 128GB: $849.99 $10.99 per month with qualified line at AT&T
If you're sick of all the trade-in deals, pick up a Google Pixel 9 and add a qualified line to your AT&T service and you'll only pay $10.99 per month for the phone!
If you're on the fence between AT&T and its biggest competitors, it's worth mentioning that we keep track of the best Verizon deals of the month too. Check out that list to find the carrier deal that'll work best for you.
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After almost a decade of working in the e-commerce space, Patrick Farmer (he/him) began his career at Android Central as a Deals and Commerce Writer before moving into a new role as AC's eCommerce Editor in 2023. When he's not hunting down the best deals and offering shopping advice for our readers, you'll often find him listening to music, camping out at a brewery, or treating his cat like a human child.
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