Refine your search of 6 BEST Internet providers and 27 Internet plans in San Diego. Enter a location to find internet service providers (ISP) in your area.
What are the best Internet providers in San Diego for 2025?
Below is the list of top Internet providers in San Diego for 2024 - 2025.
- Spectrum (Best Availability)
- AT&T (Best for Gaming and Streaming)
- Cox (Best Value)
Best Internet Providers in San Diego, CA
U-verse
Starting from $55/mo.
Up to 1 Gbps
- 300 Mbps - $55 per month
- 1 Gbps - $80 per month
Satellite
Starting from $49.99/mo.
Up to 100 Mbps
- 50 Mbps - $49.99/mo. for 12 months
- 100 Mbps - $64.99/mo for 12 months
DSL
Starting from $55/mo.
Up to 50 Mbps
- 50 Mbps - $55/month for 12 months
- 18 Mbps - $55/month for 12 months
Cable
Starting from $50/mo.
Up to 1 Gbps
- 100 Mbps - $30 per month
- 250 Mbps - $70 per month
Cable
Starting from $29.99/mo.
Up to 1 Gbps
- 100 Mbps - $29.99/mo for 24 months
- 300 Mbps - $49.99/mo. for 12 months
San Diego, California Internet Provider Availability
- About 100% of San Diego residents have access to 1 or more provider.
- About 97.98% of San Diego residents have access to 2 or more providers.
- About 90.68% of San Diego residents have access to 3 or more providers.
Best Internet Deals in San Diego, CA
Below is the list of best Internet deals available in San Diego area. Compare and choose the most suitable package for you and your family. And get special discounts for ordering online!
1. AT&T in San Diego
AT&T provides Fiber internet service in San Diego.AT&T Cheap Internet Plans in San Diego
Internet 300
- Price: $55 per month
- Download speeds: up to 300 Mbps
- Deal: Get $50 reward card for ordering online + apply Promo code SPRING50 to get an extra $50 reward card!
Internet 500
- Price: $65 per month
- Download speeds: up to 500 Mbps
- Deal: Get $100 reward card for ordering online + apply Promo code SPRING50 to get an extra $50 reward card!
Internet 1000
- Price: $80 per month
- Download speeds: up to 1 Gbps
- Deal: Get $150 reward card for ordering online + apply Promo code SPRING50 to get an extra $50 reward card!
Order AT&T Internet Service in San Diego CA:
2. HughesNet in San Diego
HughesNet provides Satellite internet service in San Diego.HughesNet Cheap Internet Plans in San Diego
Select Plan
- Price: $49.99/mo. for 12 months
- Download speeds: up to 50 Mbps
- Deal: Order now and receive a $100 Prepaid Mastercard® via rebate.* Offer ends 1/7/25.
Elite Plan
- Price: $64.99/mo for 12 months
- Download speeds: up to 100 Mbps
- Deal: Receive a $100 Prepaid Mastercard
Fusion Plan
- Price: $94.99/mo. for 12 months
- Download speeds: up to 100 Mbps
- Deal: Order now and receive a $100 Prepaid Mastercard® via rebate.* Offer ends 1/7/25.
3. AT&T DSL in San Diego
AT&T DSL provides DSL internet service in San Diego.AT&T DSL Cheap Internet Plans in San Diego
Internet 50
- Price: $55/month for 12 months
- Download speeds: up to 50 Mbps
- Deal: Get up to 50 Mbps AT&T DSL Internet for only $45/mo.
Internet 18
- Price: $55/month for 12 months
- Download speeds: up to 18 Mbps
- Deal: Get up to 18 Mbps AT&T DSL Internet for only $45/mo.
4. Cox Communication in San Diego
Cox Communication provides Cable internet service in San Diego.Cox Communication Cheap Internet Plans in San Diego
100 Mbps Internet
- Price: $30 per month
- Download speeds: up to 100 Mbps
- Deal: Get 100 Mbps Internet starting only $30/mo.
250 Mbps Internet
- Price: $70 per month
- Download speeds: up to 250 Mbps
- Deal: Get 250 Mbps Internet starting only $55/mo.
500 Mbps Internet
- Price: $90 per month
- Download speeds: up to 500 Mbps
- Deal: Get 500 Mbps Internet starting only $75/mo.
Gigablast
- Price: $110/mo. for 24 months
- Download speeds: up to 1 Gbps
- Deal: See if you qualify for FREE Cox Internet, saving up to $30/mo.
Order Cox Communication Internet Service in San Diego CA:
5. Spectrum in San Diego
Spectrum provides Cable internet service in San Diego.Spectrum Cheap Internet Plans in San Diego
Internet 100
- Price: $29.99/mo for 24 months
- Download speeds: up to 100 Mbps
Internet 300
- Price: $49.99/mo. for 12 months
- Download speeds: up to 300 Mbps
Internet Ultra
- Price: $59.99/mo. for 24 months
- Download speeds: up to 500 Mbps
Internet Gig
- Price: $69.99/mo. for 24 months
- Download speeds: up to 1 Gbps
Order Spectrum Internet Service in San Diego CA:
6. Viasat in San Diego
Viasat provides Satellite internet service in San Diego.Viasat Cheap Internet Plans in San Diego
25 Mbps Internet
- Price: $49.99/month for 3 months
- Download speeds: up to 25 Mbps
50 Mbps Internet
- Price: $69.99/month for 3 months
- Download speeds: up to 50 Mbps
Unlimited Gold 30
- Price: $100/month for 3 months
- Download speeds: up to 50 Mbps
Unlimited Platinum 100
- Price: $150/month for 3 months
- Download speeds: up to 100 Mbps
San Diego Internet Providers Comparison
Compare download speed, upload speed and coverage for the 6 best Internet providers in
San Diego including Cox Communications, Spectrum, and AT&T.
| Rank | Provider | Call | Connection | Download Speed | Upload Speed | Coverage |
|---|---|---|---|---|---|---|
| 1. | AT&T | (855) 371-2931 | DSL | Up to 50 Mbps | Up to 10 Mbps | 96.5% |
| 2. | Cox Communications | (855) 371-2930 | Cable | Up to 300 Mbps | Up to 30 Mbps | 53% |
| 3. | Spectrum | - | Cable | Up to 400 Mbps | Up to 20 Mbps | 46.5% |
| 4. | AT&T | (855) 371-2931 | Fiber | Up to 1000 Mbps | Up to 1000 Mbps | 9.5% |
| 5 | Viasat | Satellite | Up to 100 Mbps | Up to 3 Mbps | 100% | |
| 6 | HughesNet | Satellite | Up to 25 Mbps | Up to 3 Mbps | 100% |
What is the best Internet provider in San Diego, CA?
AT&T is the top Internet provider with 96.5% coverage in San Diego.
- Cox Communications - 53% Availability in San Diego
- Spectrum - 46.5% Availability in San Diego
- AT&T - 9.5% Availability in San Diego
Internet companies in San Diego, CA
- 96.5% of residents in San Diego can get DSL Internet.
- 99.5% of residents in San Diego can get Cable Internet.
- 9.5% of residents in San Diego can get Fiber Optic Internet.
Frequently Asked Questions
Who has best Internet service in San Diego area?
Both AT&T and Cox Communications are the best Internet Service Provider in San Diego. The best option for you will depend on your budget and needs. AT&T offers speeds up
to 50 Mbps and is the best option for speed where it's available. Cox Communications is also good choice if you're looking for the fastest Internet service.
What is the fastest internet in San Diego?
AT&T is the fastest Fiber Internet Service Provider in San Diego. AT&T delivers fast, reliable internet
service in San Diego, California. AT&T offers speeds up to 1000 Mbps and is the best option for speed where it's available.Use a tool like Speedtest by Ookla to test your Internet connection bandwidth.
Who offers the cheapest internet service in San Diego, CA?
The cheapest Internet service in San Diego is $19.99 per month. Cox Communication offers 25Mbps Cable Internet for as low as $19.99 per month.
What Internet speed can I get in San Diego area?
- Internet download speed in San Diego ranges from 50 Mbps to 1000 Mbps. AT&T DSL Internet service offers up to 50 Mbps download speed and it is available to 96.5% of residents in San Diego, California. AT&T Fiber Internet service offers up to Mbps download speed and it is available to 9.5% of residents in San Diego, California.
- Internet upload speed in San Diego ranges from 10 Mbps to 1000 Mbps. AT&T DSL Internet service offers up to 10 Mbps upload speed and it is available to 96.5% of residents in San Diego, California. AT&T Fiber Internet service offers up to 1000 Mbps download speed and it is available to 9.5% of residents in San Diego, California.