ISP Providers in My Area

Best Internet Providers in Charleston, SC

1. AT&T 300 Mbps Internet

AT&T

Internet 300
Speed:
Typical download speed: 397.9 Mbps
Typical upload speed: 377.7 Mbps
Typical latency: 14 ms

Prices Starting At

$42.00/mo

Reg $65/mo.
One-time Fees:
Installation Fee: $0.00
Late Payment Fee: $9.99
Early Termination Fee: $0.00
Non-return Equipment Fee: $150.00

💰 Get Deal!


Get $150 reward card for ordering online!
2. AT&T 1000 Mbps Internet

AT&T

Internet 1000
Speed:
Typical download speed: 996.5 Mbps
Typical upload speed: 924.5 Mbps
Typical latency: 12 ms

Prices Starting At

$62.00/mo

Reg $90/mo
One-time Fees:
Installation Fee: $0.00
Late Payment Fee: $9.99
Early Termination Fee: $0.00
Non-return Equipment Fee: $150.00

💰 Get Deal!


Get $200 reward card for ordering online!

3. Xfinity 500 Mbps Internet

Xfinity

500 Mbps Internet
Speed:
Typical download speed: 584.04 Mbps
Typical upload speed: 117.37 Mbps
Typical latency: 15.35 ms

Prices Starting At

$45.00/mo

Reg $95/mo
One-time Fees:
Installation Fee: $39.99 (Self-installation), $100 (Professional install)
Late Payment Fee: $10

💰 Get Deal!


Save up to $40/mo with Xfinity Mobile
4. Xfinity 2000 Mbps Internet

Xfinity

Gigabit Extra
Speed:
Typical download speed: 2202.94 Mbps
Typical upload speed: 250 Mbps
Typical latency: 14.65 ms

Prices Starting At

$70.00/mo

Reg $140/mo
One-time Fees:
Installation Fee: $39.99 (Self-installation), $100 (Professional install)
Late Payment Fee: $10

💰 Get Deal!


Save up to $40/mo with Xfinity Mobile
5. Xfinity 1000 Mbps Internet

Xfinity

Gigabit
Speed:
Typical download speed: 1167.49 Mbps
Typical upload speed: 117.37 Mbps
Typical latency: 15.24 ms

Prices Starting At

$50.00/mo

Reg $110/mo
One-time Fees:
Installation Fee: $39.99 (Self-installation), $100 (Professional install)
Late Payment Fee: $10

💰 Get Deal!


Save up to $40/mo with Xfinity Mobile
6. Xfinity 300 Mbps Internet

Xfinity

300 Mbps Internet
Speed:
Typical download speed: 351.86 Mbps
Typical upload speed: 117.37 Mbps
Typical latency: 15.33 MS

Prices Starting At

$35.00/mo

Reg $80/mo
One-time Fees:
Installation Fee: $39.99 (Self-installation), $100 (Professional install)
Late Payment Fee: $10

💰 Get Deal!


Get a line of Xfinity Mobile Unlimited included for 1 year


7. HughesNet 50 Mbps Internet

HughesNet

Select Plan
Speed:
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

💰 Get Deal!


Order now and receive a $100 Prepaid Mastercard® via rebate.* Offer ends 1/7/25.
8. HughesNet 25 Mbps Internet

HughesNet

Lite Plan
Speed:
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

💰 Get Deal!


Receive a $100 Prepaid Mastercard

9. WOW! 100 Mbps Internet

WOW!

Internet 100
Speed:
Typical download speed: Up to 100 Mbps
Typical upload speed: Up to 10 Mbps

Prices Starting At

$19.99/mo

Reg $19.99/mo for 12 months


10. WOW! 500 Mbps Internet

WOW!

Internet 500
Speed:
Typical download speed: Up to 500 Mbps
Typical upload speed: Up to 50 Mbps

Prices Starting At

$54.99/mo

Reg $54.99/mo for 12 months


11. WOW! 1 Gbps Internet

WOW!

Internet 1 Gig
Speed:
Typical download speed: Up to 1 Gbps
Typical upload speed: Up to 50 Mbps

Prices Starting At

$50.00/mo

Reg $50/mo for 12 months


12. WOW! 200 Mbps Internet

WOW!

Internet 200
Speed:
Typical download speed: Up to 200 Mbps
Typical upload speed: Up to 10 Mbps

Prices Starting At

$29.99/mo

Reg $29.99/mo for 12 months



13. Viasat 43 Mbps Internet

Viasat

Viasat Unleashed
Speed:
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



Charleston Internet provider frequently asked questions

How many internet companies provide service in Charleston, SC?

As of September, 2025 there are 8 company that offer high speed internet service in Charleston, SC.

Which company offers the best internet service in Charleston, SC?

Xfinity is the best internet company in Charleston, SC that offers download speeds up to 150 Mbps and available to 92% homes.

Who has the fastest internet service in Charleston, SC?

AT&T Fiber internet service offers the fastest 1000 Mbps download speed in Charleston, SC.

Which provider has the cheapest Internet in Charleston, SC?

The cheapest internet option in Charleston is $19.99 per month. Comcast offers 150Mbps Cable Internet for as low as $19.99 per month.

Does Charleston, South Carolina have fiber Internet?

Fiber-optic internet is available to 11.5% population in Charleston, SC. AT&T is the only provider that offers fiber internet in Charleston with download speeds up to 1000 Mbps.

Best Internet Providers in Charleston, South Carolina

  1. Xfinity
  2. AT&T
  3. WOW!
  4. AT&T
  5. Home Telecom
  6. Home Telecom
  7. HughesNet
  8. Viasat

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