Best Internet Providers in San Diego, CA
1. AT&T 300 Mbps Internet
AT&T
Speed:
Typical download speed: 397.9 Mbps
Typical upload speed: 377.7 Mbps
Typical latency: 14 ms
Typical download speed: 397.9 Mbps
Typical upload speed: 377.7 Mbps
Typical latency: 14 ms
Prices Starting At
$20.00/mo
Reg $20/mo.
One-time Fees:
Installation Fee: $0.00
Late Payment Fee: $9.99
Early Termination Fee: $0.00
Non-return Equipment Fee: $150.00
Installation Fee: $0.00
Late Payment Fee: $9.99
Early Termination Fee: $0.00
Non-return Equipment Fee: $150.00
2. AT&T 1000 Mbps Internet
AT&T
Speed:
Typical download speed: 996.5 Mbps
Typical upload speed: 924.5 Mbps
Typical latency: 12 ms
Typical download speed: 996.5 Mbps
Typical upload speed: 924.5 Mbps
Typical latency: 12 ms
Prices Starting At
$30.00/mo
Reg $30/mo
One-time Fees:
Installation Fee: $0.00
Late Payment Fee: $9.99
Early Termination Fee: $0.00
Non-return Equipment Fee: $150.00
Installation Fee: $0.00
Late Payment Fee: $9.99
Early Termination Fee: $0.00
Non-return Equipment Fee: $150.00
3. Spectrum 2 Gbps Internet
Spectrum
Speed:
Typical download speed: 2269 Mbps
Typical upload speed: 1049 Mbps
Typical latency: 22 ms
Typical download speed: 2269 Mbps
Typical upload speed: 1049 Mbps
Typical latency: 22 ms
Prices Starting At
$80.00/mo
Reg $80/mo
One-time Fees:
Installation Fee: $65 (professional install), $35 (self-install)
Late Payment Fee: Up to $8.95
Early Termination Fee: $0.00
Installation Fee: $65 (professional install), $35 (self-install)
Late Payment Fee: Up to $8.95
Early Termination Fee: $0.00
4. Spectrum 100 Mbps Internet
Spectrum
Speed:
Typical download speed: 113 Mbps
Typical upload speed: 104 Mbps
Typical latency: 22 ms
Typical download speed: 113 Mbps
Typical upload speed: 104 Mbps
Typical latency: 22 ms
Prices Starting At
$30.00/mo
Reg $50/mo
One-time Fees:
Installation Fee: $65 (professional install), $35 (self-install)
Late Payment Fee: Up to $8.95
Early Termination Fee: $0.00
Installation Fee: $65 (professional install), $35 (self-install)
Late Payment Fee: Up to $8.95
Early Termination Fee: $0.00
5. Spectrum 500 Mbps Internet
Spectrum
Speed:
Typical download speed: 572 Mbps
Typical upload speed: 525 Mbps
Typical latency: 22 ms
Typical download speed: 572 Mbps
Typical upload speed: 525 Mbps
Typical latency: 22 ms
Prices Starting At
$40.00/mo
Reg $80/mo
One-time Fees:
Installation Fee: $65 (professional install), $35 (self-install)
Late Payment Fee: Up to $8.95
Early Termination Fee: $0.00
Installation Fee: $65 (professional install), $35 (self-install)
Late Payment Fee: Up to $8.95
Early Termination Fee: $0.00
6. Spectrum 1 Gbps Internet
Spectrum
Speed:
Typical download speed: 1041 Mbps
Typical upload speed: 1010 Mbps
Typical latency: 22 ms
Typical download speed: 1041 Mbps
Typical upload speed: 1010 Mbps
Typical latency: 22 ms
Prices Starting At
$60.00/mo
Reg $60/mo
One-time Fees:
Installation Fee: $65 (professional install), $35 (self-install)
Late Payment Fee: Up to $8.95
Early Termination Fee: $0.00
Installation Fee: $65 (professional install), $35 (self-install)
Late Payment Fee: Up to $8.95
Early Termination Fee: $0.00
7. Cox Communication 100 Mbps Internet
Cox Communication
Speed:
Typical download speed: 117 Mbps
Typical upload speed: 24 Mbps
Typical latency: 15 ms
Typical download speed: 117 Mbps
Typical upload speed: 24 Mbps
Typical latency: 15 ms
Prices Starting At
$50.00/mo
Reg $30 per month
One-time Fees:
Installation Fee: $100 (Professional Installation)
Late Payment Fee: $4.75
Early Termination Fee: $0.00
Equipment Fee: $15.00
Non-return Equipment Fee: $50 (Deposit)
Installation Fee: $100 (Professional Installation)
Late Payment Fee: $4.75
Early Termination Fee: $0.00
Equipment Fee: $15.00
Non-return Equipment Fee: $50 (Deposit)
8. Cox Communication 300 Mbps Internet
Cox Communication
Speed:
Typical download speed: 353 Mbps
Typical upload speed: 34 Mbps
Typical latency: 12 ms
Typical download speed: 353 Mbps
Typical upload speed: 34 Mbps
Typical latency: 12 ms
Prices Starting At
$55.00/mo
Reg $70/mo
One-time Fees:
Installation Fee: $100 (Professional Installation)
Late Payment Fee: $4.75
Early Termination Fee: $0.00
Equipment Fee: $50 (Deposit)
Installation Fee: $100 (Professional Installation)
Late Payment Fee: $4.75
Early Termination Fee: $0.00
Equipment Fee: $50 (Deposit)
9. Cox Communication 2 Gbps Internet
Cox Communication
Speed:
Typical download speed: 2296 Mbps
Typical upload speed: 113 Mbps
Typical latency: 12 ms
Typical download speed: 2296 Mbps
Typical upload speed: 113 Mbps
Typical latency: 12 ms
Prices Starting At
$140.00/mo
Reg $150/mo
One-time Fees:
Installation Fee: $100 (Professional Installation)
Late Payment Fee: $4.75
Early Termination Fee: $0.00
Equipment Fee: $15.00
Non-return Equipment Fee: $50 (Deposit)
Installation Fee: $100 (Professional Installation)
Late Payment Fee: $4.75
Early Termination Fee: $0.00
Equipment Fee: $15.00
Non-return Equipment Fee: $50 (Deposit)
10. Cox Communication 500 Mbps Internet
Cox Communication
Speed:
Typical download speed: 588 Mbps
Typical upload speed: 57 Mbps
Typical latency: 13 ms
Typical download speed: 588 Mbps
Typical upload speed: 57 Mbps
Typical latency: 13 ms
Prices Starting At
$85.00/mo
Reg $90/mo
One-time Fees:
Installation Fee: $100 (Professional Installation)
Late Payment Fee: $4.75
Early Termination Fee: $0.00
Equipment Fee: $15.00
Non-return Equipment Fee: $50 (Deposit)
Installation Fee: $100 (Professional Installation)
Late Payment Fee: $4.75
Early Termination Fee: $0.00
Equipment Fee: $15.00
Non-return Equipment Fee: $50 (Deposit)
11. Cox Communication 1 Gbps Internet
Cox Communication
Speed:
Typical download speed: 1175 Mbps
Typical upload speed: 113 Mbps
Typical latency: 12 ms
Typical download speed: 1175 Mbps
Typical upload speed: 113 Mbps
Typical latency: 12 ms
Prices Starting At
$90.00/mo
Reg $120/mo
One-time Fees:
Installation Fee: $100 (Professional Installation)
Late Payment Fee: $4.75
Early Termination Fee: $0.00
Equipment Fee: $15.00
Non-return Equipment Fee: $50 (Deposit)
Installation Fee: $100 (Professional Installation)
Late Payment Fee: $4.75
Early Termination Fee: $0.00
Equipment Fee: $15.00
Non-return Equipment Fee: $50 (Deposit)
12. HughesNet 50 Mbps Internet
HughesNet
Speed:
Typical download speed: 50 Mbps
Typical upload speed: 5 Mbps
Typical latency: 650 ms
Typical download speed: 50 Mbps
Typical upload speed: 5 Mbps
Typical latency: 650 ms
Prices Starting At
$49.99/mo
Reg $79.99/mo
One-time Fees:
Installation Fee: $0.00
Early Termination Fee: up to $400
Equipment Fee: $300
Installation Fee: $0.00
Early Termination Fee: up to $400
Equipment Fee: $300
13. HughesNet 25 Mbps Internet
HughesNet
Speed:
Typical download speed: 25 Mbps
Typical upload speed: 3 Mbps
Typical latency: 650 ms
Typical download speed: 25 Mbps
Typical upload speed: 3 Mbps
Typical latency: 650 ms
Prices Starting At
$39.99/mo
Reg $54.99/mo
One-time Fees:
Installation Fee: $0.00
Early Termination Fee: up to $400
Equipment Fee: $9.99/mo. + $99
Installation Fee: $0.00
Early Termination Fee: up to $400
Equipment Fee: $9.99/mo. + $99
14. Viasat 43 Mbps Internet
Viasat
Speed:
Typical download speed: 43 Mbps
Typical upload speed: 4 Mbps
Typical latency: 656 ms
Typical download speed: 43 Mbps
Typical upload speed: 4 Mbps
Typical latency: 656 ms
Prices Starting At
$99.00/mo
Reg $99.99 per month
One-time Fees:
Installation Fee: $0 - $500
Early Termination Fee: $0.00
Equipment Fee: $15/monthly
Installation Fee: $0 - $500
Early Termination Fee: $0.00
Equipment Fee: $15/monthly
San Diego Business Internet Providers
San Diego Internet provider frequently asked questions
How many internet companies provide service in San Diego, CA?
As of July, 2026 there are 6 company that offer high speed internet service in San Diego, CA.
Which company offers the best internet service in San Diego, CA?
AT&T is the best internet company in
San Diego, CA that offers download speeds up to 50 Mbps and available to
96.5% homes.
Who has the fastest internet service in San Diego, CA?
AT&T Fiber internet service offers the fastest 1000 Mbps download speed in San Diego, CA.
Which provider has the cheapest Internet in San Diego, CA?
The cheapest internet option in San Diego is $20 per month. AT&T offers 300Mbps Fiber Internet for as low as $20 per month.
Does San Diego, California have fiber Internet?
Fiber-optic internet is available to 9.5% population in San Diego, CA. AT&T is the only provider that offers fiber internet in San Diego with download speeds up to 1000 Mbps.
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