Cheap Flights to Key Biscayne

View ₩91,100 flight on Sat, Dec 6, 2025Opens in a new window

Popular airlines to Key Biscayne

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How much is the cheapest flight to Key Biscayne?

Prices were available within the past 7 days and start at ₩91,100 for one-way flights and ₩182,000 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, Nov 17 - Wed, Nov 19
JFK
New York
MIA
Miami
₩182,000 Roundtrip, found 1 day ago
₩182,000
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Nov 17 from New York to Miami, returning Wed, Nov 19, priced at ₩182,000 found 1 day ago
Delta
Sun, Nov 16 - Thu, Nov 20
JFK
New York
FLL
Fort Lauderdale
₩196,100 Roundtrip, found 4 days ago
₩196,100
Roundtrip
found 4 days ago
Select Delta flight, departing Sun, Nov 16 from New York to Fort Lauderdale, returning Thu, Nov 20, priced at ₩196,100 found 4 days ago
Delta
Mon, Nov 17 - Thu, Nov 20
JFK
New York
MIA
Miami
₩196,300 Roundtrip, found 1 day ago
₩196,300
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Nov 17 from New York to Miami, returning Thu, Nov 20, priced at ₩196,300 found 1 day ago
Delta
Tue, Dec 16 - Wed, Jan 21
JFK
New York
MIA
Miami
₩196,500 Roundtrip, found 5 hours ago
₩196,500
Roundtrip
found 5 hours ago
Select Delta flight, departing Tue, Dec 16 from New York to Miami, returning Wed, Jan 21, priced at ₩196,500 found 5 hours ago
United
Mon, Nov 24 - Thu, Nov 27
EWR
New York
MIA
Miami
₩298,300 Roundtrip, found 6 days ago
₩298,300
Roundtrip
found 6 days ago
Select United flight, departing Mon, Nov 24 from New York to Miami, returning Thu, Nov 27, priced at ₩298,300 found 6 days ago

Find the cheapest month to fly from Columbus (CMH) to Miami (MIA)

August is typically the cheapest month to fly

From ₩179,522 - ₩442,767 per traveler.

Frequently asked questions

What is the name of Key Biscayne's airport?
Many visitors like to fly into Miami Intl. Airport (MIA) when visiting the bustling city of Key Biscayne.
How far is MIA from central Key Biscayne?
MIA is 16 kilometers from central Key Biscayne, so be prepared for a bit of a commute into the center of the city.
What airport is best to fly into Key Biscayne?
Step off the plane at MIA and you'll be sitting 16 kilometers from downtown. FLL also welcomes many travelers to Key Biscayne. It sits 40 kilometers from the city center.
How many airlines fly to Key Biscayne?
Key Biscayne is serviced by 63 air carriers from at least 213 airports around the world.
Which airlines fly to Key Biscayne?
American Airlines, Delta and Spirit Airlines fly the most frequently to Key Biscayne. The majority of these flights originate in New York, with American Airlines offering the most services on this route.
How many nonstop flights are there to Key Biscayne?
Flying to someplace new is much simpler when there aren't any lengthy stopovers. If you're making your way to Key Biscayne, the fantastic news is that there are approximately 6,152 direct flights each week.
Where are the most popular flights to Key Biscayne departing from?
Flights to Key Biscayne from New York, Atlanta and Newark airports are very popular.
How long is the flight to Key Biscayne Airport?
Which airport you depart from determines how much of the in-flight entertainment you'll get to enjoy. From New York to Key Biscayne, the average flight time is 3 hours and 19 minutes. From Atlanta it usually takes 1 hour and 57 minutes, and from Newark it's 3 hours and 15 minutes.
How to book the cheapest flight to Key Biscayne?
Don't leave locking in your flight to Key Biscayne until the last moment. That's one trick well-versed jet-setters use to get the best prices. Booking in advance means more choices and less expensive flights. Don't stop there, though. Do some research and find out if there are multiple airports at your destination. Ticket prices often differ depending on which airport you fly into. Make sure you compare prices across air carriers too. And finally, don't forget that it's first in, best dressed. Know what a typical airfare costs and have your credit card ready to grab your ticket as soon as you see a great bargain. The sweetest deals never last long.
Do you have any tips for my flight to Key Biscayne?
We've pulled together all the info you need to make your flight a pleasant experience. Follow our tips and tricks and you'll be cruising through airport security and discovering Key Biscayne before you know it. What to pack in your hand luggage:

  • First of all, pack in your passport, travel documents, credit cards and daily medications. Next, you'll need some in-flight entertainment to help pass the time. A thrilling novel and a tablet crammed with your favorite movies are some terrific options. If you plan to take a quick nap, a comfy neck pillow and some earplugs will also come in handy. Finally, leave some space for a few toiletry items so you'll arrive at your destination looking fresh and raring to go.

Do not pack the following items in your hand luggage:

  • Double-check that you don't have sharp objects (like a pocket knife) lurking in the bottom of your carry-on luggage. Other prohibited items include explosive or flammable products, such as fuel and fireworks, and gels and liquids in containers with a capacity of more than 3.4 ounces (100 milliliters).

What to wear on a flight:

  • Comfort should be your number one priority when deciding what to wear during your flight. Loose clothing is a smart option, as are flat, enclosed shoes.
  • The result of prolonged periods of inactivity, deep vein thrombosis (DVT) is a blood clotting condition that can affect some passengers during long-haul flights. Reduce the risks by staying hydrated, keeping your legs and ankles moving and wearing compression socks or tights.

How to get through airport security fast when flying to Key Biscayne?
Being prepared before your flight will make your trip to Key Biscayne a pleasure. Below are some handy tips and tricks for a speedy journey past security:

  • Security personnel first need to verify that you have a valid ID and boarding pass before you can proceed any further. Have them ready for inspection.
  • Next up is the X-ray machine. Empty your pockets and remove anything metal that is likely to beep. This includes items like earphones or headphones, as well as bulky coats or jackets. They'll all need to go on the X-ray conveyor belt.
  • For just a few moments, you'll have to unplug from technology. Your phone, tablet and any other electronic gadgets must also go through the scanner.
  • Any liquids or gels, such as perfume or toothpaste, that you want to take on board need to be in containers no greater than 3.4 ounces (100 milliliters). They must also all fit inside a quart-size (one liter), clear zip-close bag.
  • Lightweight sneakers are a good footwear choice as you're less likely to be asked to remove them when going through security. Hiking boots and other heavy-style shoes are often subjected to extra screening.
  • Airlines won't allow any sharp or pointed objects to come on board with you. If you need to bring these kinds of items, pack them in your checked baggage.

Book with confidence

Searching for cheap flights to Key Biscayne? No travel company presents more choices than Expedia if you're looking to compare flights to Key Biscayne. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Miami. Expedia provides the cheapest flights to many destinations in Miami and you may find even greater savings if you combine your flight with a hotel stay in Key Biscayne.

Travel information

Destination airport
Miami Intl.
Destination airport IATA code
MIA
Destination city name
Miami
Roundtrip price
₩173,900

Trending flights to Key Biscayne

Prices were available within the past 7 days and start at ₩91,100 for one-way flights and ₩182,000 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, Feb 23 - Thu, Mar 5
ICN
Seoul
FLL
Fort Lauderdale
₩842,700 Roundtrip, found 4 days ago
₩842,700
Roundtrip
found 4 days ago
Select United flight, departing Mon, Feb 23 from Seoul to Fort Lauderdale, returning Thu, Mar 5, priced at ₩842,700 found 4 days ago

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