The Ritz-Carlton Key Biscayne, Miami is a hotel destination wedding venue in FL, United States, hosting up to 150 guests (Aisle estimate), where a wedding for 80 guests costs about US$47,000 (our estimate), reached from Miami International Airport (MIA), 20 minutes. Best months: January, February, March, November.

ListedFL, United StatesHotel

The Ritz-Carlton Key Biscayne, Miami

The Ritz-Carlton Key Biscayne stands apart as Miami's only luxury resort on a private island, offering Atlantic Ocean views and direct beach access that other downtown venues cannot match.

Guests
Up to 150 guests
Aisle estimate
Cost
About US$47,000 for 80 guests
Aisle estimate
Season
Best weather Jan–Mar
Aisle estimate
Getting there
MIA · about 20 min by car
Aisle estimate

About The Ritz-Carlton Key Biscayne, Miami

The Ritz-Carlton Key Biscayne stands apart as Miami's only luxury resort on a private island, offering Atlantic Ocean views and direct beach access that other downtown venues cannot match.

Set across 44 oceanfront acres, this five-star property delivers a destination wedding experience with subtropical backdrop and sophisticated service.

Couples choose this venue for its combination of isolation from the city and proximity to Miami International Airport (20 minutes away).

Ask about your month

Month

The venue replies with the dates it has free.

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“

A huge thank you to Rimon, Robert amd Annaya for making this such an incredible stay. As someone who spends 200+ nights a year in hotels, I can honestly say your hospitality stands out.

Michael Dunlap · read the whole review on Google →

Capacity, rooms and facilities

Money

A wedding for 80 guests
About US$47,000, rooms extraAisle estimate
Price
US$225 to US$375 per headAisle estimate

Getting there

Nearest airport
MIA, 20 min by carAisle estimate

Venue highlights

  • 44 oceanfront acres on a private island with direct beach access
  • 5-star accommodations with 402 rooms and suites for guests
  • Multiple event spaces totaling 50,000 square feet, including oceanfront terraces
  • On-site culinary team and sommelier for customized menus

Best weather to marry

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Best weatherGoodFairAisle estimate

A sample wedding weekend

See the day-by-day outline+

Use this as a starting point and adapt it to your bookings and guests.

Friday evening · day 01
  • 5:00 PMGuest arrival and welcome reception at ocean terrace
Saturday morning · day 02
  • 10:00 AMRehearsal on beach or in ceremony venue
Saturday afternoon · day 03
  • 4:00 PMWedding ceremony

Costs and booking details

Getting there
MIA · about 20 min by carAisle estimate

Guests fly into Miami International Airport.

Weather window
January – March

The months the weather is kindest, with November mild too. Weather does not indicate whether a date is available.

Direct line
(305) 365-4500

Answered by the venue in local hours.

Questions about the venue

Can we have a ceremony on the beach?+

Yes. The resort offers beachfront ceremony setups with direct ocean views. Weather contingency spaces are available indoors or under covered terraces.

How many guests can this venue accommodate?+

Weddings range from 20 to 150+ guests depending on your choice of event space and configuration.

Are guest rooms available at the hotel?+

The resort features 402 rooms and suites. Wedding packages often include negotiated room blocks at group rates for your guests.

What catering options are available?+

The on-site culinary team provides full-service catering with menus ranging from casual to fine dining. A sommelier is available for wine pairings.

Is there parking for guests?+

Complimentary self-parking and valet parking are available for hotel guests and wedding attendees.

Before you keep looking

Could this be your venue?

Ask about pricing and availability for the month you have in mind. You do not need a fixed date.

Still deciding? Elena is Aisle’s AI wedding planner. Give her a month and a guest count and she will forecast the budget, work out how your guests would travel, and put a first plan on paper. No account needed.

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Sources and booking notes

Confirm your dates, guest numbers, room arrangements and inclusions with the venue before booking. An enquiry does not reserve a date. Figures labelled Aisle estimate are modelled from regional rates and public sources; they are not venue quotes.