Refine your search of 7 BEST Internet providers and 29 Internet plans in Key Largo. Enter a location to find internet service providers (ISP) in your area.
What are the best Internet providers in Key Largo for 2026?
Below is the list of top Internet providers in Key Largo for 2025 - 2026.
- Xfinity (Top Pick)
- AT&T (Best for Gaming and Streaming)
- Mediacom (Best Internet for smaller cities and towns)
- DSLExtreme (Cheapest Internet - plan starts at $14.95/mo.)
Best Internet Providers in Key Largo, FL
AT&T
U-verse
Starting from $34/mo.
Up to 1000 Mbps
- 100 Mbps - $34 per month
- 300 Mbps - $42 per month
Comcast
Cable
Starting from $40/mo.
Up to 2000 Mbps
- 300 Mbps - $40/mo for 5 years
- 500 Mbps - $45/mo for 5 years
HughesNet
Satellite
Starting from $39.99/mo.
Up to 50 Mbps
- 25 Mbps - $39.99/mo for 12 months
- 50 Mbps - $49.99/mo. for 12 months
AT&T DSL
DSL
Starting from $55/mo.
Up to 50 Mbps
- 50 Mbps - $55/month for 12 months
- 18 Mbps - $55/month for 12 months
Mediacom Communications
Cable
Starting from $50/mo.
Up to 1 Gbps
- 300 Mbps - $50 per month
- 1 Gbps - $65 per month
Key Largo, Florida Internet Provider Availability
- About 100% of Key Largo residents have access to 1 or more provider.
- About 100% of Key Largo residents have access to 2 or more providers.
- About 97.26% of Key Largo residents have access to 3 or more providers.
Best Internet Deals in Key Largo, FL
Below is the list of best Internet deals available in Key Largo area. Compare and choose the most suitable package for you and your family. And get special discounts for ordering online!
1. AT&T 100 Mbps Internet
AT&T
Speed:
Typical download speed: 132.4 Mbps
Typical upload speed: 126.1 Mbps
Typical latency: 10.9 ms
Typical download speed: 132.4 Mbps
Typical upload speed: 126.1 Mbps
Typical latency: 10.9 ms
Prices Starting At
$34.00/mo
This is an introductory rate. Price includes discount. Reg $55 per month✅ Verified 1 month agoNo annual contract
2. Xfinity 300 Mbps Internet
Xfinity
Speed:
Typical download speed: 351.86 Mbps
Typical upload speed: 117.37 Mbps
Typical latency: 15.33 MS
Typical download speed: 351.86 Mbps
Typical upload speed: 117.37 Mbps
Typical latency: 15.33 MS
Prices Starting At
$40.00/mo
This is an introductory rate. Price includes discount. Reg $65/mo
One-time Fees:
Installation Fee: $39.99 (Self-installation), $100 (Professional install)
Late Payment Fee: $10
Installation Fee: $39.99 (Self-installation), $100 (Professional install)
Late Payment Fee: $10
✅ Verified 1 month agoNo term contract
5-Year Price Lock Guarantee - $40/mo for 5 years + Xfinity Mobile Unlimited line included for 1 year
3. 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
$42.00/mo
This is an introductory rate. Price includes discount. 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
Installation Fee: $0.00
Late Payment Fee: $9.99
Early Termination Fee: $0.00
Non-return Equipment Fee: $150.00
✅ Verified 1 month agoNo annual contract
4. Xfinity 500 Mbps Internet
Xfinity
Speed:
Typical download speed: 584.04 Mbps
Typical upload speed: 117.37 Mbps
Typical latency: 15.35 ms
Typical download speed: 584.04 Mbps
Typical upload speed: 117.37 Mbps
Typical latency: 15.35 ms
Prices Starting At
$45.00/mo
This is an introductory rate. Price includes discount. Reg $70/mo
One-time Fees:
Installation Fee: $39.99 (Self-installation), $100 (Professional install)
Late Payment Fee: $10
Installation Fee: $39.99 (Self-installation), $100 (Professional install)
Late Payment Fee: $10
✅ Verified 1 month agoNo term contract
5-Year Price Lock Guarantee - $45/mo for 5 years + Xfinity Mobile Unlimited line included for 1 year
5. Xfinity 1000 Mbps Internet
Xfinity
Speed:
Typical download speed: 1167.49 Mbps
Typical upload speed: 117.37 Mbps
Typical latency: 15.24 ms
Typical download speed: 1167.49 Mbps
Typical upload speed: 117.37 Mbps
Typical latency: 15.24 ms
Prices Starting At
$50.00/mo
This is an introductory rate. Price includes discount. Reg $75/mo
One-time Fees:
Installation Fee: $39.99 (Self-installation), $100 (Professional install)
Late Payment Fee: $10
Installation Fee: $39.99 (Self-installation), $100 (Professional install)
Late Payment Fee: $10
✅ Verified 1 month agoNo term contract
5-Year Price Lock Guarantee - $50/mo for 5 years + Xfinity Mobile Unlimited line included for 1 year
6. AT&T 500 Mbps Internet
AT&T
Speed:
Typical download speed: 659.2 Mbps
Typical upload speed: 627.6 Mbps
Typical latency: 12 ms
Typical download speed: 659.2 Mbps
Typical upload speed: 627.6 Mbps
Typical latency: 12 ms
Prices Starting At
$50.00/mo
This is an introductory rate. Price includes discount. 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
Installation Fee: $0.00
Late Payment Fee: $9.99
Early Termination Fee: $0.00
Non-return Equipment Fee: $150.00
✅ Verified 1 month agoNo annual contract
7. 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
$62.00/mo
This is an introductory rate. Price includes discount. Reg $62/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
✅ Verified 1 month agoNo annual contract
8. Xfinity 2000 Mbps Internet
Xfinity
Speed:
Typical download speed: 2202.94 Mbps
Typical upload speed: 250 Mbps
Typical latency: 14.65 ms
Typical download speed: 2202.94 Mbps
Typical upload speed: 250 Mbps
Typical latency: 14.65 ms
Prices Starting At
$70.00/mo
This is an introductory rate. Price includes discount. Reg $95/mo
One-time Fees:
Installation Fee: $39.99 (Self-installation), $100 (Professional install)
Late Payment Fee: $10
Installation Fee: $39.99 (Self-installation), $100 (Professional install)
Late Payment Fee: $10
✅ Verified 1 month agoNo term contract
9. 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
This is an introductory rate. Price includes discount. 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
✅ Verified 1 month ago
10. 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
This is an introductory rate. Price includes discount. 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
✅ Verified 1 month ago
11. Mediacom Communications 300 Mbps Internet
Mediacom Communications
Speed:
Typical download speed: 347 Mbps
Typical upload speed: 21 Mbps
Typical latency: 20 ms
Typical download speed: 347 Mbps
Typical upload speed: 21 Mbps
Typical latency: 20 ms
Prices Starting At
$50.00/mo
Reg $65/mo
One-time Fees:
Installation Fee: $75 + $25 Activation Fee
Early Termination Fee: $0.00
Equipment Fee: $15.00
Installation Fee: $75 + $25 Activation Fee
Early Termination Fee: $0.00
Equipment Fee: $15.00
✅ Verified 1 month ago
12. Mediacom Communications 1 Gbps Internet
Mediacom Communications
Speed:
Typical download speed: 979 Mbps
Typical upload speed: 64 Mbps
Typical latency: 20 ms
Typical download speed: 979 Mbps
Typical upload speed: 64 Mbps
Typical latency: 20 ms
Prices Starting At
$65.00/mo
Reg $110/mo
One-time Fees:
Installation Fee: $75 + $25 Activation Fee
Early Termination Fee: $0.00
Equipment Fee: $15.00
Installation Fee: $75 + $25 Activation Fee
Early Termination Fee: $0.00
Equipment Fee: $15.00
✅ Verified 1 month ago
13. DSL Extreme 1 Mbps Internet
14. DSL Extreme 3 Mbps Internet
15. DSL Extreme 1.5 Mbps Internet
16. DSL Extreme 7.1 Mbps Internet
17. DSL Extreme 45 Mbps Internet
18. 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
✅ Verified 1 month ago
Frequently Asked Questions
Who has best Internet service in Key Largo area?
Both AT&T and Xfinity are the best Internet Service Provider in Key Largo. 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. Xfinity is also good choice if you're looking for the fastest Internet service.
What is the fastest internet in Key Largo?
Xfinity is the fastest Cable Internet Service Provider in Key Largo. Xfinity delivers fast, reliable internet
service in Key Largo, Florida. Xfinity offers speeds up to 1200 Mbps and is the best option for speed where it's available.
Who offers the cheapest internet service in Key Largo, FL?
The cheapest Internet service in Key Largo is $19.99 per month. Comcast offers 150Mbps Cable Internet for as low as $19.99 per month.
What Internet speed can I get in Key Largo area?
- Internet download speed in Key Largo ranges from 25 Mbps to 1200 Mbps. TerraNovaNet Fixed Wireless Internet service offers up to 25 Mbps download speed and it is available to 12% of residents in Key Largo, Florida. Xfinity Cable Internet service offers up to Mbps download speed and it is available to 97% of residents in Key Largo, Florida.
- Internet upload speed in Key Largo ranges from 10 Mbps to 35 Mbps. TerraNovaNet Fixed Wireless Internet service offers up to 10 Mbps upload speed and it is available to 12% of residents in Key Largo, Florida. Xfinity Cable Internet service offers up to 1200 Mbps download speed and it is available to 97% of residents in Key Largo, Florida.