What is the best internet provider in San Diego?
AT&T Fiber is CNET's top pick for the best internet service provider in San Diego. It offers plans that start at $55 a month and go up to $245. AT&T Fiber offers the fastest internet in the area with speeds of up to 5,000Mbps. However, it doesn't service everywhere in America's Finest City, but there are plenty of strong alternatives such as Cox, Spectrum and T-Mobile.
If you're on the lookout for cheap internet, T-Mobile Home Internet and Verizon 5G Home Internet offer affordable plans. Plus, both ISPs offer discounts to eligible mobile customers, which can reduce your monthly bill by $10 to $25 (which drops the starting price to $35). If you want the fastest internet in town, you might want to look at AT&T Fiber's 2-gig plan for $145 and 5-gigabit tier (5,000Mbps) for $245 monthly.
Best internet in San Diego, California, in 2025
San Diego internet providers compared Provider Internet technology Monthly price range Speed range Monthly equipment costs Data cap Contract CNET review score AT&T Internet Air
Read full review Fixed wireless $60 75-225Mbps None None None 6.9 AT&T Fiber
Read full review Fiber $55-$245 300-5,000Mbps None None None 7.4 Cox Communications
Read full review Cable $30-$110 100-2,000Mbps None 1.25TB None 6.2 Google Fiber Webpass
Read full review Fixed wireless $63-$70 1,000Mbps None None 1 year for cheaper cost 7.5 Spectrum
Read full review Cable $50-$70 500-1,000Mbps Modem free; $10 for router (optional) None None 7.2 Ting Fiber $89 2,000Mbps $11-$18 (optional) None None N/A T-Mobile Home Internet
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