AT&T Internet Air vs. AT&T Fiber
AT&T sells two kinds of home internet. If both reach your address, the choice is easy; if only one does, here's what you get.
Take AT&T Fiber if it reaches you: 300 Mbps is $50/mo, it's faster and steadier, and it has no data cap. Internet Air ($55/mo) is AT&T's 5G service for addresses fiber doesn't reach.
Side by side
Which to choose
- Fiber whenever it's available: for $5 less, 300 Mbps fiber beats Internet Air on speed and consistency.
- Internet Air when fiber isn't built to your address, or as a quick setup you can move.
- Compare Internet Air with other 5G options: the best 5G home internet.
See our AT&T Fiber and AT&T Internet Air reviews.
How they differ day to day
AT&T Fiber runs a fiber line into your home, so speeds are the same up and down and stay steady in the evening. Internet Air uses AT&T's 5G and 4G network through a gateway you place near a window; speeds depend on signal strength and how busy the network is, and uploads are slower than downloads.
Setup
- AT&T Fiber: professional installation at $0; a technician brings fiber into the home and sets up the gateway.
- Internet Air: self-setup in minutes; place the gateway where the app shows the best signal.
- Both include the AT&T Guarantee, which gives bill credits for qualifying outages.
Which plan of Fiber to choose
When Internet Air makes sense
- Fiber isn't built to your address yet.
- You need internet quickly and can't wait for an install appointment.
- You're renting short-term and want a gateway you can take with you.
- You want to compare it against other 5G services: T-Mobile vs. Verizon 5G.
Questions
Is AT&T Internet Air as good as fiber?
No. Fiber is faster and more consistent. Internet Air is a good option where fiber isn't available.
How much is AT&T Internet Air?
$55/mo, and AT&T says the price won't go up after the first year. You don't need AT&T wireless.
Can I switch from AT&T Internet Air to AT&T Fiber?
Yes, when fiber reaches your address. Order fiber, and once it's installed, return the Internet Air gateway.
Sources (1)
- Plan pages and Broadband Facts labels from AT&T Fiber, AT&T Internet Air, checked Oct 2026
Prices and offers change often; confirm at your address before you order. How we research
Jean founded ShopHighSpeed after trying to find one straight answer about business internet in his own town. He has been a Comcast and Verizon Fios customer, and ranks providers on what they actually deliver, not on what they advertise.