A $5 monthly increase hits AT&T Internet Air customers on September 28, 2026, the second rate hike the company has confirmed on its internet plans within six weeks. The change applies to anyone who activated Internet Air service before October 2025, according to AT&T’s own customer notice, and follows an August 16 increase of the same size on AT&T Fiber, AT&T Internet, and $15 Access from AT&T plans. For households on a fixed retirement income, the two increases together can add $60 or more a year to a bill many already budget as a flat monthly cost. AT&T has not said when, or whether, the increases will stop.
The September 28 Increase Targets Internet Air Customers
AT&T Internet Air is the company’s wireless 5G home internet service, sold as a no-installation alternative to a cable or fiber line and marketed heavily to customers switching away from traditional cable providers. Starting September 28, 2026, the monthly charge for that service rises by $5 for any account activated before October 2025. The support article covering the change lists no new price for individual plan tiers, only the flat $5 increase applied on top of whatever rate a customer already pays.
AT&T is not sending the increase as a standalone mailed notice to every affected household. Instead, the company is routing the disclosure through a dedicated updates section of its online billing center, visible only to customers who sign in and navigate to the bill and payment area, or through a paper bill covering the August 16 through September 27, 2026 window. Customers who set up automatic payment years ago and rarely log back into their account, a pattern common among longer-tenured subscribers, may not notice the change until the withdrawal amount itself shifts.
The increase is tied strictly to activation date, not to a customer’s current plan speed or price tier. Anyone who signed up for Internet Air on or after October 2025 is unaffected by this particular change, while an account opened in, say, the spring of 2025 falls inside the window regardless of how much data the household uses or whether the connection serves as a primary or backup line. AT&T’s notice draws no distinction based on income, hardship, or how long a customer has held the service, and it offers no appeal process beyond the general customer-service line.
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A Fourth Price Change in a Single Year
The September 28 increase is the latest in a string of AT&T price changes across 2026, each built on a different mechanism. In April, the company raised monthly charges on retired unlimited wireless plans that were active before July 24, 2025, by $10 for a single line and $20 for accounts with multiple lines. In June, AT&T announced it would raise two separate per-line fees, the Administrative & Regulatory Cost Recovery Fee and the Administrative Fee, by $1 each starting August 5, ahead of the two $5 internet increases that followed within the next seven weeks.
AT&T’s own second-quarter 2026 earnings release shows the increases are landing during a period of subscriber growth, not decline: the company added 367,000 new fiber internet customers and 279,000 fixed wireless customers during the quarter, alongside 432,000 new postpaid phone customers. That growth followed the completion of AT&T’s $5.75 billion acquisition of Lumen’s Mass Markets fiber business in February, which expanded AT&T Fiber’s footprint to 32 states.
AT&T has also been steering customers toward bundled service rather than standalone plans. Its OneConnect subscription, which launched in March 2026, combines wireless and fiber internet for $90 a month and is described by the company as a way to lower customer churn and raise the average revenue it collects per household. By the end of the second quarter, 42.5% of AT&T’s advanced home internet customers also carried a postpaid wireless line with the company, a share AT&T has said it intends to keep growing.
The AutoPay Discount and a Retired Low-Cost Plan
AT&T’s support notice lists one way to offset part of the increase: enrolling in AutoPay and paperless billing, which the company says lowers the monthly internet charge. That discount does not extend to Access from AT&T customers, the notice states, the same $15-a-month tier that absorbed the August 16 increase. That leaves subscribers on AT&T’s lowest-cost internet plan facing a rate increase with no listed way to recover any part of the added cost through the option AT&T offers everyone else.
The $15 Access from AT&T plan carrying the September increase is a Copper tier offering speeds up to 50 Mbps, built specifically for low-income households under a program AT&T operates alongside its standard plans. That exact plan tier was already retired from new sign-ups in May 2026, meaning existing subscribers are paying more for a connection the company no longer offers to anyone signing up today, with no newer low-cost tier automatically substituted in its place.
AT&T has not said whether further increases are planned beyond September 28, and the support article covering the change carries no expiration or scheduled review date. Its FAQ tells customers only how to check whether their specific account falls inside one of the two affected windows, not whether the underlying pricing structure is finished moving. For accounts that already absorbed the August 16 change and now face the September 28 one as well, the practical question AT&T has not answered is how many more $5 notices its longest-tenured customers should expect before the year is out.
This article was produced with AI assistance and reviewed by The Money Overview editorial team.
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