Best Internet Providers in South Glastonbury, CT

1. Frontier Communications 200 Mbps Internet

Frontier Communications

Fiber 200 Internet

Speed:
Typical download speed: 200 Mbps
Typical upload speed: 200 Mbps
Typical latency: 6 ms

Prices Starting At

$19.99/mo

Reg $19.99/mo

One-time Fees:
Installation Fee: $0.00
Early Termination Fee: Up to $100
Equipment Fee: $0.00

💰 Get Deal!

Get Frontier Fiber 200 Internet for only $19.99 per month

2. Frontier Communications 500 Mbps Internet

Frontier Communications

Fiber 500 Internet

Speed:
Typical download speed: 500 Mbps
Typical upload speed: 500 Mbps
Typical latency: 6 ms

Prices Starting At

$0.00/mo

One-time Fees:
Installation Fee: $0.00
Early Termination Fee: Up to $100
Equipment Fee: $0.00

💰 Get Deal!

Get 3 months free Internet service!

3. Frontier Communications 1 Gbps Internet

Frontier Communications

Fiber 1 Gig Internet

Speed:
Typical download speed: 1000 Mbps
Typical upload speed: 1000 Mbps
Typical latency: 6 ms

Prices Starting At

$0.00/mo

One-time Fees:
Installation Fee: $0.00
Early Termination Fee: Up to $100
Equipment Fee: $0.00

💰 Get Deal!

Get 3 months free Internet service!

4. Frontier Communications 2 Gbps Internet

Frontier Communications

Fiber 2 Gig Internet

Download speeds up to:
2 Gbps

Prices Starting At

$59.99/mo

💰 Get Deal!

Limited Time Offer - Get a $200 Visa Rewards Card

5. 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

6. 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

7. 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

8. 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

9. Cox Communication 100 Mbps Internet

Cox Communication

100 Mbps ConnectAssist

Speed:
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)

Get 100 Mbps Internet starting only $30/mo.

10. Cox Communication 300 Mbps Internet

Cox Communication

300 Mbps internet

Speed:
Typical download speed: 353 Mbps
Typical upload speed: 34 Mbps
Typical latency: 12 ms

Prices Starting At

$50.00/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)

Get 300 Mbps Internet starting only $50/mo.

11. Cox Communication 2 Gbps Internet

Cox Communication

2 Gig Internet

Speed:
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)

See if you qualify for FREE Cox Internet, saving up to $30/mo.

12. Cox Communication 500 Mbps Internet

Cox Communication

500 Mbps Internet

Speed:
Typical download speed: 588 Mbps
Typical upload speed: 57 Mbps
Typical latency: 13 ms

Prices Starting At

$70.00/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)

Get 500 Mbps Internet starting only $80/mo.

13. Cox Communication 1 Gbps Internet

Cox Communication

Gigablast

Speed:
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)

See if you qualify for FREE Cox Internet, saving up to $30/mo.

South Glastonbury Business Internet Providers

South Glastonbury Internet provider frequently asked questions

How many internet companies provide service in South Glastonbury, CT?

As of November, 2025 there are 5 company that offer high speed internet service in South Glastonbury, CT.

Which company offers the best internet service in South Glastonbury, CT?

Cox Communications is the best internet company in South Glastonbury, CT that offers download speeds up to 300 Mbps and available to 97% homes.

Who has the fastest internet service in South Glastonbury, CT?

Cox Communications Cable internet service offers the fastest 300 Mbps download speed in South Glastonbury, CT.

Which provider has the cheapest Internet in South Glastonbury, CT?

The cheapest internet option in South Glastonbury is $19.99 per month. Frontier Communications offers 200Mbps Fiber Internet for as low as $19.99 per month.