Cheap Internet in Hilton Head Island, South Carolina - Most Affordable Plans (February 2026)

Cheapest internet in Hilton Head Island: Xfinity Connect at $25/mo for 75 Mbps (Cable). Call 1-844-963-0138 to sign up today. Hilton Head Island is a vibrant city in South Carolina with a cost of living below the national average, and the average internet bill here is approximately $72/mo. Below, we break down every budget-friendly option available to help you choose.

With 8 internet providers serving Hilton Head Island, South Carolina (population 37,661), competition keeps pricing accessible for most budgets. Residents searching for wallet-friendly connectivity have several budget options to choose from. The lowest promotional rate starts at $25/mo from Xfinity, with several other providers offering plans under $50.

Low-Cost Internet Options in Hilton Head Island, SC

This comparison shows the entry-level plan from every provider in your area. Plans are ranked by their current promotional rate.

Provider	Plan	Speed	Promo Price	Regular Price	Type	Contract	Details
Xfinity	Connect	75 Mbps	$25/mo*	$50/mo	Cable	No	View Plans \| 1-844-963-0138
Spectrum	Internet	300 Mbps	$30/mo*	$55/mo	Cable	No	View Plans \| 1-844-481-5997
AT&T Internet	Internet 100	100 Mbps	$35/mo*	$55/mo	Fiber/DSL	No	View Plans \| 1-855-850-5977
Verizon Fios	Fios 300	300 Mbps	$40/mo*	$50/mo	Fiber	No	View Plans \| 1-855-387-1456
Viasat	Unleashed 100	100 Mbps	$49/mo*	$70/mo	Satellite	No	View Plans
HughesNet	Select	50 Mbps	$50/mo*	$65/mo	Satellite	No	View Plans \| 1-855-543-5405
T-Mobile	5G Home Internet	72-245 Mbps	$50/mo*	$50/mo	5G	No	View Plans \| 1-844-275-9311
Starlink	Residential	50-200 Mbps	$120/mo*	$120/mo	Satellite	No	View Plans

*Promotional prices for new customers. Taxes and fees may apply. Prices as of February 2026.

Xfinity in Hilton Head Island: Low-Cost Plan Options

Xfinity operates a growing fiber network across 16% of Hilton Head Island, providing speeds that scale well beyond what cable and DSL can offer.

Connect: 75 Mbps for $25/mo (regular $50/mo) -- Cable, No contract
Connect More: 200 Mbps for $35/mo (regular $60/mo) -- Cable, No contract

Reach Xfinity at 1-844-963-0138 to learn about promotions and availability in Hilton Head Island.

View all Xfinity deals for Hilton Head Island →

Hilton Head Island Spectrum Plans Starting at $30/mo

Spectrum covers roughly 40% of Hilton Head Island through its hybrid fiber-coaxial network, offering reliable speeds for households that do not need symmetric upload performance.

Internet: 300 Mbps for $30/mo (regular $55/mo) -- Cable, No contract
Internet Ultra: 500 Mbps for $50/mo (regular $75/mo) -- Cable, No contract

Call 1-844-481-5997 to check Spectrum availability and current promotions in Hilton Head Island.

Compare all Spectrum plans in Hilton Head Island →

AT&T Internet - Affordable Options in Hilton Head Island, SC

For the 30% of Hilton Head Island in AT&T Internet's service area, multiple speed tiers are available ranging from DSL to fiber-optic connections.

Internet 100: 100 Mbps for $35/mo (regular $55/mo) -- Fiber/DSL, No contract
Internet 300: 300 Mbps for $45/mo (regular $65/mo) -- Fiber, No contract

Ready to sign up? Call AT&T Internet at 1-855-850-5977 for the latest deals in Hilton Head Island.

See full AT&T Internet plan details and pricing →

Budget-Friendly Verizon Fios Plans in Hilton Head Island

Verizon Fios operates a growing fiber network across 14% of Hilton Head Island, providing speeds that scale well beyond what cable and DSL can offer.

Fios 300: 300 Mbps for $40/mo (regular $50/mo) -- Fiber, No contract
Fios 500: 500 Mbps for $60/mo (regular $70/mo) -- Fiber, No contract

Contact Verizon Fios at 1-855-387-1456 to see which plans are available at your Hilton Head Island address.

Check Verizon Fios availability in Hilton Head Island →

Viasat Internet Deals in Hilton Head Island

If no wired or 5G option serves your address, Viasat satellite covers 100% of Hilton Head Island and can provide the connectivity you need.

Unleashed 100: 100 Mbps for $49/mo (regular $70/mo) -- Satellite, No contract
Unleashed 150: 150 Mbps for $69/mo (regular $100/mo) -- Satellite, No contract

View all Viasat deals for Hilton Head Island →

Save with HughesNet in Hilton Head Island

HughesNet beams satellite internet to 100% of Hilton Head Island, making it available virtually everywhere -- though speeds and latency do not match wired alternatives.

Select: 50 Mbps for $50/mo (regular $65/mo) -- Satellite, No contract
Elite: 100 Mbps for $65/mo (regular $85/mo) -- Satellite, No contract

Call 1-855-543-5405 to check HughesNet availability and current promotions in Hilton Head Island.

Compare all HughesNet plans in Hilton Head Island →

T-Mobile Plans Under $50/mo in Hilton Head Island

About 55% of Hilton Head Island can access T-Mobile's 5G home internet, which provides a compelling wireless alternative for households frustrated with cable company pricing.

5G Home Internet: 72-245 Mbps for $50/mo (regular $50/mo) -- 5G, No contract

Ready to sign up? Call T-Mobile at 1-844-275-9311 for the latest deals in Hilton Head Island.

See full T-Mobile plan details and pricing →

Starlink - Low-Price Plans for Hilton Head Island

Starlink beams satellite internet to 100% of Hilton Head Island, making it available virtually everywhere -- though speeds and latency do not match wired alternatives.

Residential: 50-200 Mbps for $120/mo (regular $120/mo) -- Satellite, No contract

Check Starlink availability in Hilton Head Island →

Internet Costs in Hilton Head Island: Local Market Overview

Knowing how your city compares to state and national averages can help you negotiate a better rate.

At a cost of living index of 88, Hilton Head Island is more affordable than many metro areas. With a median household income of $49,800 and average internet bills of $72/mo, residents benefit from a competitive broadband market that keeps pricing in check.

The presence of 8 providers in Hilton Head Island creates healthy competition that benefits consumers. Fiber and cable plans generally offer the best value, while satellite should be reserved as a last resort. Promotional pricing from Xfinity frequently brings monthly costs below $40.

Income-Based Internet Discounts in Hilton Head Island, SC

Don't overlook these income-based discount programs available in Hilton Head Island. They can reduce your internet bill to a fraction of standard rates.

FCC Lifeline Program: Provides up to $9.25/mo discount on internet or phone service for households at or below 135% of the Federal Poverty Guidelines. South Carolina residents can apply through the National Verifier.
Xfinity Internet Essentials: 50 Mbps for $9.95/mo for qualifying low-income households. Call 1-844-963-0138 for details.
Spectrum Internet Assist: 30 Mbps for $17.99/mo for qualifying low-income households. Call 1-844-481-5997 for details.
AT&T Access: Plans starting at $30/mo for households participating in SNAP or with income at or below 200% of the federal poverty level. Call 1-855-850-5977 for eligibility info.
State and Local Assistance: Check with South Carolina state agencies and Hilton Head Island community organizations for additional digital inclusion programs and subsidized internet access initiatives.

Money-Saving Tips for Internet in Hilton Head Island

Here are five proven strategies that Hilton Head Island residents use to keep their internet bills as low as possible.

Ask about autopay and paperless billing discounts

Many ISPs offer $5-$10 off your monthly bill when you enroll in autopay with a bank account or credit card and opt for paperless statements. This is one of the easiest ways to save without changing your plan.

Audit your actual speed needs

Run a speed test during peak hours. If you are consistently using less than half your plan speed, you could downgrade to a cheaper tier without any noticeable performance difference. Many Hilton Head Island households overpay for speed they never use.

Use your own modem and router

Renting equipment from your ISP typically costs $10-$15 per month. Purchasing a compatible modem and router can pay for itself within 6-8 months and save you over $100 annually.

Watch for hidden fees

Installation fees, activation charges, and equipment rental costs can add $20-$40 to your first few bills. Ask about self-install options and fee waivers before signing up.

Check if you qualify for low-income programs

Government programs like the Lifeline Program and provider-specific options such as Xfinity discounts offer reduced-rate service to qualifying Hilton Head Island households. Even if your income is moderate, it is worth checking eligibility.

Common Questions About Affordable Internet in Hilton Head Island

Where can I find the cheapest internet in Hilton Head Island?

In Hilton Head Island, the most affordable internet starts at $25/mo from Xfinity (Connect, 75 Mbps). Spectrum is another budget option.

What options exist for internet under $50/mo in Hilton Head Island, SC?

Several providers offer plans under $50/mo in Hilton Head Island. Xfinity starts at $25/mo, Spectrum starts at $30/mo, AT&T Internet starts at $35/mo. Low-income programs like Lifeline can further reduce costs for qualifying households in South Carolina.

Which Hilton Head Island internet provider delivers the best overall value?

For the best speed-per-dollar value in Hilton Head Island, look at providers offering fiber or cable service. Xfinity offers 75 Mbps for $25/mo. When evaluating value, consider both the promotional and regular price -- providers with smaller price jumps after the promo period offer better sustained value.

Are there month-to-month internet plans in Hilton Head Island?

Contract-free internet is widely available in Hilton Head Island. Providers including Xfinity, Spectrum, AT&T Internet let you sign up on a month-to-month basis with no cancellation fees.

How much is the average internet subscription in Hilton Head Island?

Most Hilton Head Island households spend approximately $72/mo on internet, putting the area below the $75 national average. Savvy shoppers who take advantage of promotional pricing can pay $30-$50 less than average.

What is the fastest low-cost internet available in Hilton Head Island, SC?

Among budget-friendly plans under $50/mo in Hilton Head Island, fiber providers typically offer the fastest speeds. Xfinity (75 Mbps) and Spectrum (300 Mbps) deliver strong performance at introductory prices.

Related Resources

Continue your research with these helpful resources for Hilton Head Island internet shoppers.

Disclosure: We may earn affiliate commissions from some of the provider links on this page. Our recommendations are not influenced by compensation arrangements, and all plans are evaluated independently. Prices listed are current as of February 2026. Actual availability and pricing may differ by address within Hilton Head Island.

About the Author: The editorial team behind InternetProviders.ai includes broadband industry analysts and consumer technology researchers. We provide unbiased comparisons to help Hilton Head Island households save on internet service. Page updated February 23, 2026.