Best Internet Deals of the Week: March 16–20
Spring into action and explore the best internet deals available today
Mar 20, 2026 | Share 
Deals, Internet Buying Guides
Spring is in full swing, and while we’re not seeing a huge bloom in the world of internet deals, the ones that are available are doing some pretty heavy lifting. Between streaming deals and monthly savings that add up, we’re going for quality over quantity this week. Follow along to see which ones made the cut.
On this page:
Limited-time deals | Deal of the week | Long-term deals | FAQ | Methodology
On this page:
Act fast! These deals won’t last long
Good deals may be easy to find, but great deals are always on the move. Providers constantly revamp their pricing and promotional offers, so getting in early on a really good deal can make all the difference. Check out the hottest deals that won’t stick around for much longer.
New AT&T Fiber customers can get $20 off their monthly bill for a year*
AT&T is offering new customers $20 off their monthly bill for a year (300Mbps plan or higher). We like to think that consistent, year-long internet discounts really are like the gift that keeps on giving. Sign up by March 31 to rake in the savings.
* See AT&T disclaimer.
The best deal of the week!
New Xfinity customers can get a $60 five-year price lock with gigabit internet*
Knowing exactly what your internet bill will be is a relief; having that relief stick around for five years makes it a great deal. With Xfinity , you can get that and more. Along with a five-year price lock, Xfinity is offering new customers who choose a 1 Gig plan Wi-Fi equipment, unlimited data, Disney+ and Hulu bundle, and Peacock Premium included for three years. You can also add a 4K stream box, so you’re getting a pretty good bang for your buck.
If this deal sounds like it’s up your alley, don’t wait to sign up. It expires on March 31.
* See Xfinity disclaimer.
Extended offers (with exceptional value)
If you aren’t ready to commit today, these deals have you covered. They don’t have a specified end date, which means they stick around longer than the average promotion. Do keep in mind that these perks aren’t permanent. While they’re definitely more predictable than short-term deals, providers can decide to change things up at a moment’s notice. If something really calls to you, we suggest you follow your heart.
New Sparklight customers can get $150 gift card on 1 Gig or higher speeds*
If you order Sparklight internet online, you can get a $150 gift card when you sign up with a qualifying plan. You can’t really go wrong with fast internet and some money back in your pocket. The best news is that currently, there is no set expiration date on this deal, so no high-stakes just yet.
* See Sparklight disclaimer.
Are these deals available where you live?
Enter your zip code to check providers in your area
Don’t miss out on last week’s deals
If these deals don’t suit your fancy, don’t worry, we’ve got plenty more to choose from. We’re always keeping an eye out for the best deals, so you’re bound to find your perfect fit. Here are some highlights from last week.
- Get an Amazon gift card worth up to $200 when you sign up for Verizon Home Internet
- Bundle mobile service with T-Mobile 5G Home Internet and get a $300 gift card or a $350 Samsung eCertificate
Check out last week’s deals roundup to see what you missed!
FAQ about this week’s deals
How can you get a deal?
Methodology
We reviewed the most recent deals available from different providers, paying attention to overall value to make it easy to find the plan that best fits your internet needs. We researched and categorized these offers into limited-time and long-term internet deals to narrow down the best available options. Limited-time deals need to be signed up for quickly because the eligibility window is shorter, whereas long-term deals give you more flexibility in order to really decide what best fits your needs.
Disclaimers
AT&T Fiber
$20 OFF FIBER: Ends 3/31/26. New AT&T Fiber customers will receive $20 off the monthly recurring charge for 12 mos on an AT&T Fiber plan (300Mbps or higher). Pay full plan cost until discount starts w/in 3 bills. After 12 mos, prevailing rate for fiber plan purchased applies. Residents of select multi-dwelling units not eligible.
Xfinity
Offer ends 3/23. New Xfinity Internet customers. Restrictions apply. Autopay w/ stored bank account and paperless billing req’d. Taxes and fees extra and subj. to change. Xfinity Internet is powered by fiber and connected to premises by coaxial cable. All programming subject to change and availability.
Sparklight
Gift card promotion only available to new customers who subscribe to 1 Gig or higher internet plans through sparklight.com. Customer must be in good standing for 60 days following activation to qualify for gift card; customers who use Sparklight’s money-back guarantee will be deemed ineligible. A valid email address is required; customer will receive gift card redemption instructions via email approximately 60 days after installation. Maximum of 1 gift card per household. Gift cards are not redeemable for cash or credit, except where required by law, and may not be used to satisfy any obligations to Sparklight
Offers may not be combined with certain other promotional offers on the same services and may be modified or discontinued at any time without notice. Other conditions may apply to all offers.
Author - Hannah Haynes
Hannah Haynes is a recent graduate from the University of Utah with a Bachelor of Science in Strategic Communication. She brings years of journalistic and native language experience to her role in compliance at HighSpeedInternet.com, where she prioritizes clarity and consistency in both English and Spanish. Outside of work, you’ll likely find her at the movie theater– popcorn in hand, catching all of the latest releases.
Editor - Jessica Brooksby
Jessica loves bringing her passion for the written word and her love of tech into one space at HighSpeedInternet.com. She works with the team’s writers to revise strong, user-focused content so every reader can find the tech that works for them. Jessica has a bachelor’s degree in English from Utah Valley University and seven years of creative and editorial experience. Outside of work, she spends her time gaming, reading, painting, and buying an excessive amount of Legend of Zelda merchandise.
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