Internet Service Providers in
San Diego, CA
Compare the top internet providers in San Diego, CA.
Providers in San Diego, CA
6 plans
Speeds up to1,000 Mbps
Pricing
59% coverage in San Diego, CA
Reliable
No required contract
Reliable
No required contract
4 Plans
3 Bundles
4 plans + 3 bundles
14 plans
8 Plans
3 Bundles
8 plans + 3 bundles
4 plans
Why should you trust us?
We maintain a comprehensive database of up-to-date information about thousands of internet providers, giving us a granular view of the prices of internet plans, advertised speeds, data caps, contract requirements, and the latest deals. Our proprietary data is organized by zip code, allowing us to offer a detailed snapshot of available internet options from Honolulu to Bar Harbor and everywhere in between.
Our team takes its editorial independence seriously as we determine the order for listing internet providers and highlight the best services on these pages. We make a commission if you click an affiliate link, and our brand partners work with us to ensure the accuracy of our data. But they do not see or approve these pages before they are published. Learn more about Reviews.org on our About Us page.
Best internet providers in San Diego, CA
Spectrum Internet: Fast and widely available cable
Spectrum Internet pros and cons
Pros
Affordable low-tier plans
No data caps on any plans
No contracts required 
Cons
Price hikes after one year
$5 monthly Wi-Fi fee Cable provider Spectrum offers up some of the fastest data speeds in the country. Depending on what internet plan you choose, your data speeds fall between 300Mbps and 1,000Mbps. Spectrum raises the price on your bill after the first year of service, but since you're not required to enter into a contract, you can always switch to a different internet provider before the price hike.
Also, it’s worth sticking around for the bundle discounts you get with Spectrum’s cell phone and live TV service. If you’re a sports fan, Spectrum’s TV hooks you up with all the local channels to catch Padres games or SDSU basketball games.
Best Spectrum internet plan for most people: Spectrum Internet Ultra, 500Mbps for $69.99/mo.
We recommend the 500Mbps plan for most folks, but if you’re living in an apartment downtown with one or two people, you could make the 300Mbps plan work just fine.
AT&T Internet: Best fiber internet
AT&T Internet pros and cons
Pros
Affordable fiber plans
No data caps for fiber plans
Included equipment costs Cons
Data caps with non-fiber plans
Not much fiber availability Only about a quarter of households in San Diego have access to AT&T’s fiber internet, but if you’re one of the lucky few, we highly recommend it. You get blazing-fast symmetrical speeds from 1,000 to 5,000Mbps, and every plan has no data caps or equipment fees. The whole chimichanga is surprisingly inexpensive (it starts at $80 a month). Considering how high rent prices can be in San Diego, the idea of getting awesome internet speeds for an affordable price sounds pretty nice.
You can also bundle together an AT&T cell phone plan and DIRECTV with your fiber plan and save $20 on everything combined. It’s sure better than nothing!
Best AT&T internet plan for most people: AT&T Internet 1000, 1,000Mbps for $80/mo.
Gigabit speeds might be overkill if you live in a small apartment in San Diego, but if you’ve got a bigger household, gigabit speeds make for a much better experience.
T-Mobile 5G Home Internet: Ideal for cable cutters
T-Mobile Internet pros and cons
Pros
Straightforward pricing
Easy installation
Low cost, no contract, and no extra fees Cons
Good but not great speeds
Variable speed and reliability T-Mobile 5G Home Internet makes for a fantastic alternative for anyone who’s grown weary of extra fees, annual contracts, and other internet provider shenanigans. Just like it sounds, T-Mobile 5G Home Internet taps into a wireless network to provide a fast 5G Wi-Fi connection—no fiber or cable lines required. Data speeds max out at 245Mbps, which works great for small-to-medium-size households.
Simplifying things further, you don’t need to stress about paying for equipment or installation, or shelling out for data overage charges or early termination fees. And new customers can get lots of promo offers.
Best T-Mobile Home Internet plan for most people: $50 home internet, 72–245Mbps for $50.00/mo.
T-Mobile’s sole 5G internet plan costs a flat $50 a month—but you can get up to $20 a month off if you bundle it with a qualifying T-Mobile cellular plan. You probably won’t be blown away by 5G internet speeds, but it’s still enough for plenty of streaming and gaming.
Cheapest internet providers in San Diego, CA
The cheapest internet providers get you a reliable connection at an affordable price. You may have to settle for slower speeds, but you can also find promos and discounts. Hot tip: Look for providers with unlimited data and no extra fees to save even further.
Provider | Price starting at | Connection Type | Learn More |
| $9.95 | Cable + Fiber | View Plans | |
| $19.99 | Cable | View Plans | |
| $49.99 | Satellite | View Plans |
Fastest internet plans and providers in San Diego, CA
The fastest internet providers can get you gigabit or even multi-gigabit speeds. Not everyone needs a 1,000Mbps connection or faster, but it’s worth the investment if you’re a power user or live in a large household.
Provider | Max Download Speed | Connection Type | Learn More |
| 5000 Mbps | Fiber | View Plans | |
| 5000 Mbps | Fiber | View Plans | |
| 2000 Mbps | Cable + Fiber | View Plans |
Most reliable internet plans in San Diego, CA
A reliable internet connection means you get a stable connection and consistent speeds day in, day out, without the worry of sudden slowdowns or outages. You also get top-rated customer service and technical support in case things do go awry. Fiber is the most reliable internet you can get, so we recommend that if it’s available.
Provider | Reliability rating | Connection Type | Learn More |
 3.8 | Fiber | View Plans | |
 3.72 | Cable | View Plans | |
| 3.69 | Cable + Fiber | View Plans |
Test your internet speed
Is your home internet fast enough to meet your daily Wi-Fi needs? The best way to find out is by running a speed test, which gives you a snapshot of how much bandwidth you’re getting from your internet provider. Run the test over a hardwired ethernet connection for the most accurate results, and try taking the test at different times throughout the day to measure possible fluctuations in your download speed, upload speed, and latency.
If you have trouble getting things done online with the speed-test results you’re getting, consider upgrading to a faster plan or switching internet providers.
Connecting to a server ...
How much speed do you need?
Take a look below at what you can do with different speeds commonly offered by internet service providers (ISPs). You can read more about the average user’s speed needs in our internet speed guide.
To get these numbers, we used the Federal Communications Commission (FCC) broadband speed guide, our streaming internet speed guide, and our Zoom internet speed guide.
Internet connection options in San Diego, CA
Renowned for its reliability, fiber can reach download and upload speeds up to 10,000Mbps. While it isn’t available everywhere, it’s the best internet you can get.
Cable is bread-and-butter internet—widely available, often affordable, and very fast, delivering download speeds that range anywhere from 25Mbps to 1,200Mbps
DSL maxes out at 100Mbps, but many DSL customers get much slower speeds than that. DSL is becoming obsolete, but it’s still a solid option in rural areas.
Satellite is available practically everywhere, even in the most remote parts of the country. It’s costly and comes with strict data limits and slow speeds, so use it as a last resort.
Internet in San Diego, CA at a glance
Internet provider averages in
San Diego, CA
Average download speed
171 Mbps
Average upload speed
54 Mbps
Average latency time
18.91 ms
Average cost of internet
$87/mo
Number of internet providers
24
Internet availability faster than
100 Mbps
The number of households in each region that have access to 100 Mbps internet.
San Diego
99%
California
98%
U.S.A.
92%
San Diego Internet Value Score
We came up with this score by dividing the average cost of each provider in San Diego, CA with the average speeds they offered.
$0.51 per Mbps
National average: $0.63
Find internet providers in cities near San Diego, CA
Browse all cities in California
AT&T
*Above pricing is after $10/mo Autopay & Paperless bill discount with a debit card or bank account; if using a credit card, then price is $5/mo more.
†AutoPay and paperless billing required. Monthly State Cost Recovery Charge in TX, OH, NV applies. . Service subj. to Internet Terms of Service at att.com/internet-terms. Offers may be modified, or discontinued, at any time without notice. Other conditions may apply to all offers. Speeds based on wired connection. Actual speeds may vary. For more info, go to www.att.com/speed101.
‡Above pricing is after $10/mo Autopay & Paperless bill discount with a debit card or bank account; if using a credit card, then price is $5/mo more.
^Above pricing is after $10/mo Autopay & Paperless bill discount with a debit card or bank account; if using a credit card, then price is $5/mo more.
°Above pricing is after $10/mo Autopay & Paperless bill discount with a debit card or bank account; if using a credit card, then price is $5/mo more.
**Above pricing is after $10/mo Autopay & Paperless bill discount with a debit card or bank account; if using a credit card, then price is $5/mo more.
Spectrum
*No contract required. Available in select areas only.
†For 12 months when bundled. Limited time offer; subject to change; valid to qualified residential customers who have not subscribed to any services within the previous 30 days and who have no outstanding obligation to Charter.
‡For 12 months when bundled. Limited time offer; subject to change; valid to qualified residential customers who have not subscribed to any services within the previous 30 days and who have no outstanding obligation to Charter.
^For 24 months when bundled. Limited time offer; subject to change; valid to qualified residential customers who have not subscribed to any services within the previous 30 days and who have no outstanding obligation to Charter.
Earthlink
*with a 12 month contract.
†with a 12 month contract. Actual speeds may vary depending on the distance, line-quality, phone service provider, and number of devices used concurrently. All speeds not available in all areas
‡with a 12 month contract.
^with a 12 month contract. Actual speeds may vary depending on the distance, line-quality, phone service provider, and number of devices used concurrently. All speeds not available in all areas
°with a 12 month contract. Actual speeds may vary depending on the distance, line-quality, phone service provider, and number of devices used concurrently. All speeds not available in all areas
**with a 12 month contract. Actual speeds may vary depending on the distance, line-quality, phone service provider, and number of devices used concurrently. All speeds not available in all areas
††with a 12 month contract.
‡‡with a 12 month contract.
^^with a 12 month contract.
°°with a 12 month contract. Actual speeds may vary depending on the distance, line-quality, phone service provider, and number of devices used concurrently. All speeds not available in all areas
***with a 12 month contract. Actual speeds may vary depending on the distance, line-quality, phone service provider, and number of devices used concurrently. All speeds not available in all areas
†††with a 12 month contract.
‡‡‡with a 12 month contract.
^^^with a 12 month contract.
Cox Communications
*Not available in all areas. No term agreement. Same price for 2 yrs. Pricing, packages, and policies are subject to change, including when adjusting or removing services or equipment.
†Not available in all areas. No term agreement. Same price for 2 yrs. Pricing, packages, and policies are subject to change, including when adjusting or removing services or equipment.
‡Not available in all areas. No term agreement. Same price for 2 yrs. Pricing, packages, and policies are subject to change, including when adjusting or removing services or equipment.
^Available in select markets only. No annual contract or cancellation fees.
°Available in select markets only. No annual contract or cancellation fees.
**Available in select markets only. No annual contract or cancellation fees.
††Available in select markets only. No annual contract or cancellation fees.
‡‡Available in select markets only. No annual contract or cancellation fees.
Viasat
*Prices vary upon location. Offer available to new qualifying customers. One-time standard installation fee may be due at checkout. Minimum 24-month service term required. Equipment lease fee is $14.99/mo. Taxes apply. Speeds are “up to,” will vary and are not guaranteed. Service is not available in all areas. Offer may be changed or withdrawn at any time.
†Prices, speeds and availability vary by location. Prices are subject to change. No annual contract or installation fees are required. Monthly equipment lease fees and taxes may apply.
‡Prices vary upon location. Offer available to new qualifying customers. One-time standard installation fee may be due at checkout. Minimum 24-month service term required. Equipment lease fee is $14.99/mo. Taxes apply. Speeds are “up to,” will vary and are not guaranteed. Service is not available in all areas. Offer may be changed or withdrawn at any time.
^Prices vary upon location. Offer available to new qualifying customers. One-time standard installation fee may be due at checkout. Minimum 24-month service term required. Equipment lease fee is $14.99/mo. Taxes apply. Speeds are “up to,” will vary and are not guaranteed. Service is not available in all areas. Offer may be changed or withdrawn at any time.
Hughesnet
*Offer for 12 months. Service plans require a 24-month commitment. Equipment Lease or Purchase fees extra. Service plans require a 24-month commitment. Equipment Lease or Purchase fees extra.
†Offer for 12 months. Service plans require a 24-month commitment. Equipment Lease or Purchase fees extra. Service plans require a 24-month commitment. Equipment Lease or Purchase fees extra.
‡Offer for 12 months. Service plans require a 24-month commitment. Equipment Lease or Purchase fees extra. Service plans require a 24-month commitment. Equipment Lease or Purchase fees extra.
