Fiber Internet in Miami, Florida - Best Fiber Providers (February 2026)
In Miami, FL, Xfinity is the top fiber provider at 93.4% city coverage. AT&T Internet follows at 87.3%, and 2 additional providers round out the market. FTTH internet in Miami starts at $35/mo.
Best Fiber Internet Providers in Miami
Residents of Miami can choose from 4 fiber internet providers. Below is a side-by-side comparison of fiber plans available to Miami's 487,014 residents.
| Provider | Technology | Coverage | Max Speed | Starting Price |
|---|---|---|---|---|
| Xfinity | FTTP/HFC | 93.4% | 1,200 Mbps | $35/mo |
| AT&T Internet | FTTH/FTTP | 87.3% | 2,000 Mbps | $55/mo |
| Verizon Fios | FTTH | 34.6% | 940 Mbps | $49.99/mo |
| Breezeline | FTTH | 6.8% | 1,000 Mbps | Call for pricing |
Xfinity Fiber in Miami, FL
Xfinity has deployed fiber infrastructure covering 93.4% of Miami's residential addresses. The provider's FTTP/HFC network delivers reliable, symmetrical fiber speeds with latency consistently below 5 milliseconds.
| Plan | Download Speed | Price |
|---|---|---|
| Connect More | 200 Mbps | $35/mo |
| Fast | 400 Mbps | $55/mo |
| Superfast | 800 Mbps | $65/mo |
| Gigabit | 1,200 Mbps | $75/mo |
Get Xfinity in Miami: 1-844-963-0138 - Check plans and availability at your address.
AT&T Internet Fiber in Miami, FL
With 87.3% coverage across Miami, AT&T Internet delivers fiber internet to a majority of the city. Leveraging FTTH/FTTP infrastructure, AT&T Internet provides low-latency, high-bandwidth service well suited for streaming, gaming, and remote work.
| Plan | Download Speed | Price |
|---|---|---|
| Fiber 300 | 300 Mbps | $55/mo |
| Fiber 500 | 500 Mbps | $65/mo |
| Fiber 1 Gig | 1,000 Mbps | $80/mo |
| Fiber 2 Gig | 2,000 Mbps | $150/mo |
Get AT&T Internet in Miami: 1-855-850-5977 - Check plans and availability at your address.
Check AT&T Internet Plans in Miami
Verizon Fios Fiber in Miami, FL
With 34.6% coverage across Miami, Verizon Fios delivers fiber internet to a significant portion of the city. Their FTTH deployment ensures Miami subscribers receive dedicated fiber bandwidth with consistent performance regardless of peak usage times.
| Plan | Download Speed | Price |
|---|---|---|
| Fios 300 | 300 Mbps | $49.99/mo |
| Fios 500 | 500 Mbps | $69.99/mo |
| Fios 1 Gig | 940 Mbps | $89.99/mo |
Get Verizon Fios in Miami: 1-855-387-1456 - Check plans and availability at your address.
Check Verizon Fios Plans in Miami
Breezeline Fiber in Miami, FL
With 6.8% coverage across Miami, Breezeline delivers fiber internet to a significant portion of the city. The provider offers competitive fiber plans in Miami with symmetrical upload and download speeds and no data cap restrictions.
Check Breezeline Plans in Miami
Fiber Internet Market in Miami
Fiber internet adoption in Miami has accelerated as 4 providers expand their FTTH footprint across Florida's sizable city. Leading the charge, Xfinity covers 93.4% of city addresses with true fiber-to-the-home service. The Florida's Broadband Opportunity Program has been instrumental in supporting deployment in underserved pockets of the Miami metro area.
Best Neighborhoods for Fiber in Miami
Miami's fiber-served areas span the majority of the city's residential zones, with Xfinity and AT&T Internet covering the largest footprints. Areas near schools, hospitals, and retail centers frequently have the best multi-provider options, as fiber providers prioritize neighborhoods with high community traffic and demand.
Fiber Expansion Updates
Provider competition is the primary driver of fiber expansion in Miami, with Xfinity and AT&T Internet racing to connect new neighborhoods. Florida's Florida's Broadband Opportunity Program supplements private investment, focusing on areas where market forces alone haven't yet justified fiber buildout. The result is steadily improving fiber availability across the Miami metro area.
Fiber Internet Technology in Miami
FTTH technology in Miami transmits data as pulses of light through glass optical fibers, achieving speeds and reliability that copper-based cable and DSL connections cannot match. Here is why fiber matters for Miami residents.
Symmetrical speeds are a hallmark of fiber internet in Miami. Unlike cable internet where upload speeds are typically a fraction of download speeds, fiber plans from providers like Xfinity deliver equal upload and download performance. This is critical for Miami residents who work from home, participate in video conferences, or upload content to cloud services.
Latency as low as 1-5 milliseconds makes fiber in Miami ideal for online gaming, real-time video streaming, and VoIP calls. Cable internet typically delivers 15-30ms latency, while DSL can reach 25-50ms. For Miami households with multiple simultaneous users, fiber's low latency means smoother performance across all devices.
Future-proof infrastructure means Miami's fiber networks can be upgraded to support speeds of 10 Gbps and beyond without replacing the physical cables. As bandwidth demands increase with 4K/8K streaming, virtual reality, and smart home devices, fiber subscribers in Miami are positioned for decades of reliable, high-speed service.
How to Choose Fiber in Miami
Selecting fiber service in Miami requires balancing speed, price, and provider reputation. Xfinity leads with 93.4% coverage and is the safe choice for most residents. AT&T Internet offers competitive pricing and is worth comparing if available at your address. Remember that fiber's symmetrical speeds mean even the lowest tier at $35/mo delivers better upload performance than most cable plans.
Speed considerations: A 300 Mbps fiber plan handles 5-8 devices comfortably, including 4K streaming on multiple TVs. Households with 10+ devices, avid gamers, or remote workers transferring large files should consider 500 Mbps to 1 Gbps plans. Multi-gigabit plans (2 Gbps+) are best suited for tech enthusiasts and home businesses in Miami.
Budget planning: Fiber prices in Miami start as low as $35/mo. Consider the total cost including equipment fees, installation charges, and any promotional rate expirations. Many Miami fiber providers offer no-contract plans that provide flexibility.
Other Internet Providers in Miami
While fiber is the premium choice, Miami residents in areas without fiber coverage may also consider these providers:
- T-Mobile (76.2% coverage): Call 1-844-275-9311 | View Plans
- HughesNet (100.0% coverage): Call 1-855-543-5405 | View Plans
Ready to Order Fiber in Miami?
Call any of these fiber providers to check availability and get started with fiber internet at your Miami address today:
- Order Xfinity: Call 1-844-963-0138 for plans starting at $35/mo
Why Fiber Matters for Miami Residents
The case for fiber internet in Miami grows stronger each year. The city's 487,014 residents generate increasing bandwidth demand through streaming services, cloud-based work tools, distance learning platforms, and an expanding ecosystem of smart home devices that all benefit from fiber's reliable, low-latency connectivity.
For families in Miami with school-age children, fiber internet supports simultaneous virtual learning, homework research, and educational streaming without the buffering or slowdowns common on cable and DSL connections. The growing adoption of cloud-based educational tools makes reliable, high-speed internet a necessity rather than a luxury for Miami households.
Gaming enthusiasts in Miami benefit significantly from fiber's low latency, typically measured at 1-5 milliseconds compared to 15-30ms for cable. This reduced latency translates to a competitive advantage in online multiplayer games and smoother gameplay in titles requiring real-time responsiveness. Fiber also handles the increasingly large game downloads and updates that modern gaming demands.
Smart home technology adoption is accelerating across Miami, with security cameras, smart thermostats, voice assistants, and connected appliances all requiring consistent bandwidth. Fiber internet provides the stable, always-on connectivity that smart home ecosystems depend upon, ensuring devices remain responsive and security footage uploads without interruption.
Content creators and freelancers in Miami find fiber internet essential for their workflow. Whether uploading video projects, sharing large design files, or conducting live streams, fiber's symmetrical upload speeds eliminate the bottleneck that cable internet creates. This makes fiber the professional choice for Miami's growing community of remote workers and digital creators.
Healthcare in Miami increasingly relies on telehealth appointments, remote patient monitoring, and electronic health records that demand reliable internet connectivity. Fiber internet provides the consistent, low-latency connection that makes video consultations with doctors seamless and ensures medical data transfers complete without interruption.
Fiber Internet FAQs for Miami, FL
How much does fiber internet cost in Miami?
Fiber internet in Miami starts at $35/mo from Xfinity. Most providers offer tiered plans ranging from entry-level speeds around 200-300 Mbps to gigabit and multi-gigabit options. Typical households find that plans between $50-80/mo deliver excellent performance for streaming, gaming, and remote work.
Can I get gigabit fiber in Miami, FL?
Yes, gigabit fiber is available in Miami from Xfinity (1,200 Mbps for $75/mo), AT&T Internet (1,000 Mbps for $80/mo), Verizon Fios (940 Mbps for $89.99/mo). Gigabit plans deliver enough bandwidth for 15+ simultaneous devices streaming, gaming, and video conferencing. Some providers in Miami also offer 2 Gbps plans for power users and home businesses.
How long does fiber installation take in Miami?
Standard fiber installation in Miami typically takes 2-4 hours for a new residential setup. If your home already has fiber infrastructure from a prior subscriber, installation may be completed in under an hour. Most providers in Miami offer free professional installation with a new service agreement.
Does fiber internet have data caps in Miami?
Most fiber providers in Miami, including AT&T Internet and Verizon Fios, do not enforce data caps on their fiber plans. This is a significant advantage over cable internet, where providers may impose monthly usage limits. Check individual provider policies, as data cap terms can vary by plan tier.
How does Miami's fiber compare to nearby cities?
Miami's fiber market, with 4 providers covering a population of 487,014, is highly competitive for the region. The combination of provider competition and state broadband investment has positioned Miami residents with solid fiber options.
What is the fastest fiber internet available in Miami?
The fastest fiber internet in Miami reaches up to 2 Gbps from select providers. Multiple providers offer gigabit-class service: Xfinity (1,200 Mbps for $75/mo), AT&T Internet (1,000 Mbps for $80/mo), Verizon Fios (940 Mbps for $89.99/mo). For most residential uses, even 500 Mbps fiber delivers excellent performance; multi-gigabit plans are best suited for tech enthusiasts and home businesses.
Explore More Internet Options in Miami
- All Internet Providers in Miami, FL
- Xfinity Plans and Coverage
- AT&T Internet Plans and Coverage
- Verizon Fios Plans and Coverage
- Breezeline Plans and Coverage
- Cheap Internet in Miami
- Cable Internet in Miami
Disclosure: InternetProviders.ai may earn commission from purchases made through links on this page. This does not influence our rankings or recommendations. Our editorial team independently evaluates providers based on speed, coverage, pricing, and customer satisfaction to help you make the best decision for your household. All prices and availability are subject to change. Data last verified February 2026.