The average price of a 7-day trip to Key Biscayne is $1,758 for a solo traveler, $3,157 for a couple, and $5,919 for a family of 4. Key Biscayne hotels range from $82 to $248 per night with an average of $140, while most vacation rentals will cost $160 to $1000 per night for the entire home. Average worldwide flight costs to Miami International Airport (MIA) are between $642 and $1,100 per person for economy flights and $2,015 to $3,452 for first class. Depending on activities, we recommend budgeting $59 to $127 per person per day for transportation and enjoying local restaurants.

See below for average, budget, and luxury trip costs. You can also look up flight costs from your airport for more tailored flight pricing.

 

 

The Cheapest Times to Visit Key Biscayne, FL, US

On average, these will be the cheapest dates to fly to MIA and stay in a Key Biscayne hotel:

  • January 15th to March 4th (except the week of February 12th)
  • April 16th to June 10th (except the weeks of May 7th and May 21st)
  • August 13th to November 18th

The absolute cheapest time to take a vacation in Key Biscayne is usually mid to late September.

 

Average Key Biscayne Trip Costs

Average Solo Traveler

The average cost for one person to visit Key Biscayne for a week is $1,326-$2,777($189-$397 per day)

Food, Travel, and Sightseeing: $59 to $127 per day for one person’s daily expenses

Flights: $409 to $946 for economy

Lodging: $84 to $107 per night for one 2 or 3-star hotel room

or $129 to $157 per night for a 1-bed vacation rental

Average Couple’s Trip

The average cost for a couple to visit Key Biscayne for a week is $2,614-$4,920($373-$703 per day)

Food, Travel, and Sightseeing: $118 to $254 per day for two people’s daily expenses

Flights: $818 to $1,892 for economy

Lodging: $84 to $107 per night for one 2 or 3-star hotel room

or $129 to $157 per night for a 1-bed vacation rental

Average Family Vacation

The average cost for 4 people to visit Key Biscayne for a week is $4,296-$8,660($614-$1,237 per day)

Food, Travel, and Sightseeing: $236 to $508 per day for four people’s daily expenses

Flights: $1,636 to $3,784 for economy

Lodging: $168 to $214 per night for two 2 or 3-star hotel rooms

or $206 to $220 per night for a 2-bed vacation rental

Traveling Cheap to Key Biscayne

How cheap can you make a vacation to Key Biscayne? The cheapest trip to Key Biscayne is about $106 per person per day for travelers willing to take standby flights, deal with inconvenience, and otherwise limit travel expenses. About 2% of rentals are available in the $0 to $100 range for an entire place, and vacation rentals can be booked for as low as $20 per night. These inexpensive rentals must be booked as early as possible and may not be in the most desirable areas. 1-star hotels are more likely to be available, with rooms starting at around $66.

Even cheaper trips are possible depending on where you live and whether you can drive. Check the cheapest times to fly for more saving ideas.

Budget Solo Traveler

The lowest cost for one person to visit Key Biscayne for a week is $739-$1,858($106-$265 per day)

Food, Travel, and Sightseeing: $30 to $60 per day for one person’s daily expenses

Flights: $409 to $946 for economy

Lodging: $66 to $82 per night for one 1-star hotel room

or $20 to $60 per night for a 1-bed vacation rental

Budget Couple’s Trip

The lowest cost for a couple to visit Key Biscayne for a week is $1,358-$3,224($194-$461 per day)

Food, Travel, and Sightseeing: $60 to $120 per day for two people’s daily expenses

Flights: $818 to $1,892 for economy

Lodging: $66 to $82 per night for one 1-star hotel room

or $20 to $60 per night for a 1-bed vacation rental

Budget Family Vacation

The lowest cost for 4 people to visit Key Biscayne for a week is $2,644-$6,448($378-$921 per day)

Food, Travel, and Sightseeing: $120 to $240 per day for four people’s daily expenses

Flights: $1,636 to $3,784 for economy

Lodging: $132 to $164 per night for two 1-star hotel rooms

or $28 to $84 per night for a 2-bed vacation rental

Overall it is very difficult to travel to Key Biscayne cheaply.

The Cost of a Luxury Key Biscayne Trip

There is no true ceiling on the cost of a luxury trip, so our estimates are based on what most people do in Key Biscayne.

Luxury Solo Traveler

The high-end price for one person to visit Key Biscayne for a week is $2,731-$17,225($390-$2,461 per day)

Food, Travel, and Sightseeing: $112 to $279 per day for one person’s daily expenses

Flights: $855 to $2,072 for first class

Lodging: $182 to $248 per night for one 4 or 5-star hotel room

or $1,000 to $2,200 per night for a preferred vacation rental

Luxury Couple’s Trip

The high-end price for a couple to visit Key Biscayne for a week is $4,370-$21,250($624-$3,036 per day)

Food, Travel, and Sightseeing: $224 to $558 per day for two people’s daily expenses

Flights: $1,710 to $4,144 for first class

Lodging: $182 to $248 per night for one 4 or 5-star hotel room

or $1,000 to $2,200 per night for a preferred vacation rental

Luxury Family Vacation

The high-end price for 4 people to visit Key Biscayne for a week is $8,740-$35,900($1,249-$5,129 per day)

Food, Travel, and Sightseeing: $448 to $1,116 per day for four people’s daily expenses

Flights: $3,420 to $8,288 for first class

Lodging: $364 to $496 per night for two 4 or 5-star hotel rooms

or $1,600 to $3,300 per night for a preferred vacation rental

 

Key Biscayne Hotel Prices

The cost of staying in Key Biscayne is much higher than the average city. On average hotels are less expensive than vacation rentals. Luxury vacation rentals are more expensive in Key Biscayne due to very high property costs. The graphs below show how much cost can vary depending on the type of experience you’re looking for.

Key Biscayne Lodging Cost by Star Status

The average price for the class of hotel is on the (y) axis. The hotel class (out of 5 stars) is on the (x) axis.

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Hotel Price

Prices are based on Key Biscayne hotel averages and may not reflect current prices. In some cases, we extrapolate prices to estimate costs, and hotels with your desired star rating may not be available.

Vacation Rental Prices

The percent of vacation rentals in the price range is on the left (y) axis. Price range is on the bottom (x) axis.

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Percent of rentals

There are a healthy amount of vacation rentals serving all budgets in Key Biscayne.

 

Flight Costs to Key Biscayne

Averaging flights around the world, prices go from a high of $1,100 average in late December to a low of $642 in mid to late September. Median flight price is $650. These prices are based on millions of flights. For Key Biscayne our data includes 1,098 originating airports, and 175 airlines. The area has more variance in price compared with other locations. Flying to Key Biscayne from an airport like Frankfurt Hahn (HHN) in Hahn (Germany) for an average $7,279 trip fare will obviously cost a lot more than from an airport like Jacksonville International (JAX) in Jacksonville, FL (the United States) at an average of just $175.

 

Average Flight Cost by Season

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Worldwide Flight Prices

Average Flight Cost by Day of Week

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Departure Day Prices
Return Day Prices

 

The cheapest day to fly in is typically Tuesday, and the cheapest day to fly back is usually Tuesday. Click here to see data for the cost of flights from your airport. In Key Biscayne, the difference between the cheapest and the most expensive week is about $458, so you can easily save about 71% simply by using our free flight guides and booking in advance.

 

Daily Expenses Budget

Daily vacation expenses vary more based on what you’re interested in doing. A fine dining restaurant with drinks around Key Biscayne can easily cost $450 per person or more, while a standard nice meal might be about $30 per person. Private tours can cost $893 per day, but self-guided tours to see the outdoor sights can be free. Costs vary wildly, so recommendations are made based on the cost of living and averages we see for this type of vacation.

 

 

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