Best Internet Providers in New Castle, DE

1. 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 $70/mo

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

💰 Get Deal!

5-Year Price Lock Guarantee - $45/mo for 5 years

2. 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 $95/mo

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

💰 Get Deal!

5-Year Price Lock Guarantee - $70/mo for 5 years

3. 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 $75/mo

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

💰 Get Deal!

5-Year Price Lock Guarantee - $50/mo for 5 years

4. 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

$40.00/mo

Reg $65/mo

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

💰 Get Deal!

5-Year Price Lock Guarantee - $40/mo for 5 years

5. Verizon 300 Mbps Internet

Verizon

Fios Internet 300/300 Mbps

Speed:
Typical download speed: Up to 300 Mbps
Typical upload speed: Up to 300 Mbps
Typical latency: 5.52 ms

Prices Starting At

$34.99/mo

Reg $34.99/mo.

One-time Fees:
Installation Fee: $99
Late Payment Fee: $9 or 1.5% of past due
Early Termination Fee: None

💰 Get Deal!

Switch to Fios internet and save $15/mo for 3 years

6. Verizon 500 Mbps Internet

Verizon

Fios Internet 500/500 Mbps

Speed:
Typical download speed: 517.03 Mbps
Typical upload speed: 549.21 Mbps
Typical latency: 4.21 ms

Prices Starting At

$59.99/mo

Reg $84.99/mo

One-time Fees:
Installation Fee: $99
Late Payment Fee: $9 or 1.5% of past due
Early Termination Fee: None

💰 Get Deal!

Switch to Fios internet and save $15/mo for 3 years

7. Verizon 940 Mbps Internet

Verizon

Fios Gigabit Internet

Speed:
Typical download speed: 938.62 Mbps
Typical upload speed: 865 Mbps
Typical latency: 4.19 ms

Prices Starting At

$74.99/mo

Reg $99.99/mo

One-time Fees:
Installation Fee: $99
Late Payment Fee: $9 or 1.5% of past due
Early Termination Fee: None

💰 Get Deal!

Get Nintendo Switch console with Verizon Home Internet

8. 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.

9. 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!

Order now and receive a $100 Prepaid Mastercard® via rebate.

10. Atlantic Broadband 200 Mbps Internet

Atlantic Broadband

200 Mbps Internet

Speed:
Typical download speed: Up to 200 Mbps

Prices Starting At

$39.99/mo

Reg $39.99 per month

11. Atlantic Broadband 100 Mbps Internet

Atlantic Broadband

100 Mbps Internet

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

12. Atlantic Broadband 1 Gbps Internet

Atlantic Broadband

Unlimited GigaFast

Speed:
Typical download speed: Up to 1000 Mbps
Typical upload speed: Up to 50 Mbps

Prices Starting At

$59.99/mo

Reg $59.99/mo for 6 months

13. Atlantic Broadband 500 Mbps Internet

Atlantic Broadband

500 Mbps Internet

Speed:
Typical download speed: Up to 500 Mbps

Prices Starting At

$39.99/mo

Reg $39.99 per month

14. 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

New Castle Business Internet Providers

New Castle Internet provider frequently asked questions

How many internet companies provide service in New Castle, DE?

As of January, 2026 there are 6 company that offer high speed internet service in New Castle, DE.

Which company offers the best internet service in New Castle, DE?

Xfinity is the best internet company in New Castle, DE that offers download speeds up to 400 Mbps and available to 96% homes.

Who has the fastest internet service in New Castle, DE?

Verizon Fiber internet service offers the fastest 940 Mbps download speed in New Castle, DE.

Which provider has the cheapest Internet in New Castle, DE?

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

Does New Castle, Delaware have fiber Internet?

Fiber-optic internet is available to 83% population in New Castle, DE. Verizon is the only provider that offers fiber internet in New Castle with download speeds up to 940 Mbps.