Search Cheap Flights to
Key Biscayne

Search 400 airlines and 321,000 hotels worldwide.

Stop Planning & Start Exploring

FREE 24 hour cancellation on most flights

Key Biscayne Flights as Low as $49

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Spirit Airlines
Spirit Airlines
Spirit Airlines
Spirit Airlines
Frontier Airlines
Frontier Airlines
Spirit Airlines
JetBlue Airways
American Airlines
Delta
United
JetBlue Airways
JetBlue Airways
JetBlue Airways
JetBlue Airways
Alaska Airlines

Cheap Flights to Key Biscayne

Fall in love at first flight with your vacation to Key Biscayne by saving a ton of cash on your last-minute cheap flight. There’s no more scouring the internet for a good deal—book your flight to Key Biscayne on Hotwire, and you’ll be up, up, and on a getaway in no time.

Because once the wheels are down in Key Biscayne, the good times start rolling. So buckle up, you’re in for a fun ride.

Frequently Asked Questions About flights to Key Biscayne

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to Key Biscayne with a tiny bag of pretzels in your hand before you can say “tray tables in the upright position”—and for a ticket price that works for your vacay budget.

So all you have to worry about is where you’re headed after the MIA airport.

What is the cheapest month to fly to Key Biscayne?

Airline ticket prices fluctuate all the time, depending on the day of the week or the month of the year. The cheapest round trip flights to Key Biscayne are in February, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to Key Biscayne?

Variety is the spice of life, even when it comes to booking your next trip. Want options for airlines? You’ll find 16 to choose from for your flight to Key Biscayne.

What airport is best to fly into Key Biscayne?

When you’re planning your trip to Key Biscayne, convenience is the name of the game. Luckily, Key Biscayne Public Seaplane Base Airport is nearby so you can deplane and get going on checking off everything on your Key Biscayne must-do list.

How much are flights to Key Biscayne?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Key Biscayne on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $49, you’ll have leftover cash for at least a magazine and a bottle of water at the airport book store.

How to get cheap flights to Key Biscayne?

The trick to saving a stack of cash on your flight to Key Biscayne? Snatch up that Hotwire flight deal when you see a killer rate because it could be gone in a flash. And with flights as low as $49 right now, why wait?

Key Biscayne Flight Information
Destination airport
Fort Lauderdale - Hollywood Intl.
Destination airport IATA code
FLL
Roundtrip price
$49

Last Minute Hotel Deals in Key Biscayne

Fontainebleau Miami Beach

Fontainebleau Miami Beach

4.5 out of 5
4441 Collins Avenue Miami Beach FL
Book a stay at this luxury hotel in Miami Beach. Enjoy free WiFi, 3 outdoor pools, and a full-service spa. Our guests praise the pool and the helpful staff in ...
8.2/10 Very Good! (7,748 reviews)
Clean room, nice hotel.

Reviewed on Jan 31, 2026

Fontainebleau Miami Beach
Park Central South Beach

Park Central South Beach

4 out of 5
640 Ocean Dr Miami Beach FL
Book a stay at this beach resort in Miami Beach. Enjoy free WiFi, 2 outdoor pools, and 2 restaurants. Our guests praise the pool and the helpful staff in our ...
8.6/10 Excellent! (752 reviews)
Superior King with ocean view was average. The double queen over the pool with balcony was spectacular, clean, newer. Super nice helpful staff. If you want streaming TV, bring your own ROKU. Restaurants are very good, 20% tip added automagically, beware.

Reviewed on Jan 31, 2026

Park Central South Beach
Holiday Inn Miami - International Airport by IHG

Holiday Inn Miami - International Airport by IHG

3 out of 5
1111 S Royal Poinciana Blvd Miami Springs FL
Book a stay at this business-friendly hotel in Miami Springs. Enjoy free WiFi, a free airport shuttle, and room service. Our guests praise the restaurant and ...
8.2/10 Very Good! (2,493 reviews)
Great staff! Old building

Reviewed on Feb 1, 2026

Holiday Inn Miami - International Airport by IHG
Novotel Miami Brickell

Novotel Miami Brickell

4 out of 5
1500 SW 1st Avenue Miami FL
Book a stay at this business-friendly hotel in Miami. Enjoy free WiFi, a rooftop terrace, and breakfast (surcharge). Our guests praise the pool and the helpful ...
8.8/10 Excellent! (2,192 reviews)
Good

Reviewed on Jan 30, 2026

Novotel Miami Brickell
Loews Miami Beach Hotel – South Beach

Loews Miami Beach Hotel – South Beach

4.5 out of 5
1601 Collins Ave Miami Beach FL
Book a stay at this luxury hotel in Miami Beach. Enjoy a full-service spa, 4 restaurants, and a beach locale. Our guests praise the breakfast and the pool in ...
9/10 Wonderful! (4,851 reviews)
AMAZING!!!

Reviewed on Jan 31, 2026

Loews Miami Beach Hotel – South Beach
YVE Hotel Miami

YVE Hotel Miami

3.5 out of 5
146 Biscayne Blvd Miami FL
Stay at this hotel in Miami. Enjoy breakfast (surcharge), room service, and a 24-hour fitness center. Our guests praise the restaurant and the helpful staff ...
6.8/10 (2,620 reviews)
Staff

Reviewed on Jan 27, 2026

YVE Hotel Miami
citizenM Miami Worldcenter

citizenM Miami Worldcenter

4 out of 5
700 NE 2ND AVENUE Miami FL
Book a stay at this business-friendly hotel in Miami. Enjoy free WiFi, 2 bars/lounges, and breakfast (surcharge). Our guests praise the breakfast and the pool ...
9.2/10 Wonderful! (6,164 reviews)
Great all around

Reviewed on Jan 27, 2026

citizenM Miami Worldcenter
Kenmore Village Hotel, South Beach

Kenmore Village Hotel, South Beach

4 out of 5
1050 Washington Avenue Miami Beach FL
Stay at this hotel in Miami Beach. Enjoy a rooftop terrace, breakfast (surcharge), and room service. Our guests praise the pool and the helpful staff in our ...
8.4/10 Very Good! (2,627 reviews)
Great location close to everything in walking distance. Beach ..restaurants..shopping next door to police department felt very safe! Friendly staff

Reviewed on Jan 30, 2026

Kenmore Village Hotel, South Beach
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.