Refine your search of 2 BEST Internet providers and 11 Internet plans in Alton. Enter a location to find internet service providers (ISP) in your area.
Best Internet Providers in Alton, IL
Cable
Starting from $29.99/mo.
Up to 1 Gbps
- 100 Mbps - $29.99/mo for 24 months
- 300 Mbps - $49.99/mo. for 12 months
Alton, Illinois Internet Provider Availability
- About 100% of Alton residents have access to 1 or more provider.
- About 99.97% of Alton residents have access to 2 or more providers.
- About 47.15% of Alton residents have access to 3 or more providers.
What are the best Internet providers in Alton for 2025?
Below is the list of top Internet providers in Alton for 2024 - 2025.
- Spectrum (Best Availability)
Best Internet Deals in Alton, IL
Below is the list of best Internet deals available in Alton area. Compare and choose the most suitable package for you and your family. And get special discounts for ordering online!
1. Spectrum in Alton
Spectrum provides Cable internet service in Alton.Spectrum Cheap Internet Plans in Alton
Internet 100
- Price: $29.99/mo for 24 months
- Download speeds: up to 100 Mbps
Internet 300
- Price: $49.99/mo. for 12 months
- Download speeds: up to 300 Mbps
Internet Ultra
- Price: $59.99/mo. for 24 months
- Download speeds: up to 500 Mbps
Internet Gig
- Price: $69.99/mo. for 24 months
- Download speeds: up to 1 Gbps
Order Spectrum Internet Service in Alton IL:
2. Wisper ISP in Alton
Wisper ISP provides Wireless internet service in Alton.Wisper ISP Cheap Internet Plans in Alton
ME
- Price: $39.99/month
- Download speeds: up to 5 Mbps
US
- Price: $54.99/month
- Download speeds: up to 10 Mbps
PRO
- Price: $79.99/month
- Download speeds: up to 15 Mbps
ULTRA
- Price: $94.99/month
- Download speeds: up to 20 Mbps
Frequently Asked Questions
Who has best Internet service in Alton area?
Both Spectrum and AT&T are the best Internet Service Provider in Alton. The best option for you will depend on your budget and needs. Spectrum offers speeds up
to 400 Mbps and is the best option for speed where it's available. AT&T is also good choice if you're looking for the fastest Internet service.
What is the fastest internet in Alton?
Spectrum is the fastest Cable Internet Service Provider in Alton. Spectrum delivers fast, reliable internet
service in Alton, Illinois. Spectrum offers speeds up to 400 Mbps and is the best option for speed where it's available.Use a tool like Speedtest by Ookla to test your Internet connection bandwidth.
Who offers the cheapest internet service in Alton, IL?
The cheapest Internet service in Alton is $29.99 per month. Charter Communications offers 100Mbps Cable Internet for as low as $29.99 per month.
What Internet speed can I get in Alton area?
- Internet download speed in Alton ranges from 20 Mbps to 400 Mbps. Wisper ISP Fixed Wireless Internet service offers up to 20 Mbps download speed and it is available to 94.5% of residents in Alton, Illinois. Spectrum Cable Internet service offers up to Mbps download speed and it is available to 97.5% of residents in Alton, Illinois.
- Internet upload speed in Alton ranges from 4 Mbps to 20 Mbps. Wisper ISP Fixed Wireless Internet service offers up to 4 Mbps upload speed and it is available to 94.5% of residents in Alton, Illinois. Spectrum Cable Internet service offers up to 400 Mbps download speed and it is available to 97.5% of residents in Alton, Illinois.