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Key Biscayne

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Key Biscayne Flights as Low as $100

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

Spirit Airlines
Wed, Mar 18 - Tue, Mar 31
MCO
Orlando Intl.
FLL
Fort Lauderdale - Hollywood Intl.
$100 Roundtrip, found 3 hours ago
$100
Roundtrip
found 3 hours ago
Select Spirit Airlines flight, departing Wed, Mar 18 from Orlando Intl. to Fort Lauderdale - Hollywood Intl., returning Tue, Mar 31, priced at $100 found 3 hours ago
Spirit Airlines
Tue, May 5 - Tue, May 12
MCO
Orlando Intl.
FLL
Fort Lauderdale - Hollywood Intl.
$102 Roundtrip, found 4 hours ago
$102
Roundtrip
found 4 hours ago
Select Spirit Airlines flight, departing Tue, May 5 from Orlando Intl. to Fort Lauderdale - Hollywood Intl., returning Tue, May 12, priced at $102 found 4 hours ago
Spirit Airlines
Sat, May 9 - Tue, May 12
MCO
Orlando Intl.
FLL
Fort Lauderdale - Hollywood Intl.
$111 Roundtrip, found 4 hours ago
$111
Roundtrip
found 4 hours ago
Select Spirit Airlines flight, departing Sat, May 9 from Orlando Intl. to Fort Lauderdale - Hollywood Intl., returning Tue, May 12, priced at $111 found 4 hours ago
Spirit Airlines
Sat, May 2 - Sat, May 9
MCO
Orlando Intl.
FLL
Fort Lauderdale - Hollywood Intl.
$113 Roundtrip, found 5 hours ago
$113
Roundtrip
found 5 hours ago
Select Spirit Airlines flight, departing Sat, May 2 from Orlando Intl. to Fort Lauderdale - Hollywood Intl., returning Sat, May 9, priced at $113 found 5 hours ago
Spirit Airlines
Tue, May 5 - Sat, May 9
MCO
Orlando Intl.
FLL
Fort Lauderdale - Hollywood Intl.
$114 Roundtrip, found 5 hours ago
$114
Roundtrip
found 5 hours ago
Select Spirit Airlines flight, departing Tue, May 5 from Orlando Intl. to Fort Lauderdale - Hollywood Intl., returning Sat, May 9, priced at $114 found 5 hours ago
Spirit Airlines
Wed, Mar 18 - Tue, Mar 31
MCO
Orlando Intl.
FLL
Fort Lauderdale - Hollywood Intl.
$120 Roundtrip, found 3 hours ago
$120
Roundtrip
found 3 hours ago
Select Spirit Airlines flight, departing Wed, Mar 18 from Orlando Intl. to Fort Lauderdale - Hollywood Intl., returning Tue, Mar 31, priced at $120 found 3 hours ago
Spirit Airlines
Fri, May 8 - Tue, May 12
MCO
Orlando Intl.
FLL
Fort Lauderdale - Hollywood Intl.
$123 Roundtrip, found 3 hours ago
$123
Roundtrip
found 3 hours ago
Select Spirit Airlines flight, departing Fri, May 8 from Orlando Intl. to Fort Lauderdale - Hollywood Intl., returning Tue, May 12, priced at $123 found 3 hours ago
Spirit Airlines
Wed, Mar 18 - Sat, Mar 28
MCO
Orlando Intl.
FLL
Fort Lauderdale - Hollywood Intl.
$130 Roundtrip, found 4 hours ago
$130
Roundtrip
found 4 hours ago
Select Spirit Airlines flight, departing Wed, Mar 18 from Orlando Intl. to Fort Lauderdale - Hollywood Intl., returning Sat, Mar 28, priced at $130 found 4 hours ago
Spirit Airlines
Sun, May 10 - Tue, May 12
MCO
Orlando Intl.
FLL
Fort Lauderdale - Hollywood Intl.
$131 Roundtrip, found 4 hours ago
$131
Roundtrip
found 4 hours ago
Select Spirit Airlines flight, departing Sun, May 10 from Orlando Intl. to Fort Lauderdale - Hollywood Intl., returning Tue, May 12, priced at $131 found 4 hours ago
Spirit Airlines
Sun, Mar 15 - Tue, Mar 31
MCO
Orlando Intl.
FLL
Fort Lauderdale - Hollywood Intl.
$132 Roundtrip, found 4 hours ago
$132
Roundtrip
found 4 hours ago
Select Spirit Airlines flight, departing Sun, Mar 15 from Orlando Intl. to Fort Lauderdale - Hollywood Intl., returning Tue, Mar 31, priced at $132 found 4 hours ago
Accessrail
Mon, May 4 - Thu, May 7
MCO
Orlando Intl.
FBT
Fort Lauderdale Brightline Train Station
$164 Roundtrip, found 4 hours ago
$164
Roundtrip
found 4 hours ago
Select Accessrail flight, departing Mon, May 4 from Orlando Intl. to Fort Lauderdale Brightline Train Station, returning Thu, May 7, priced at $164 found 4 hours ago
Accessrail
Tue, Apr 28 - Tue, Apr 28
MCO
Orlando Intl.
AVT
Aventura Brightline Train Station
$164 Roundtrip, found 1 day ago
$164
Roundtrip
found 1 day ago
Select Accessrail flight, departing Tue, Apr 28 from Orlando Intl. to Aventura Brightline Train Station, returning Tue, Apr 28, priced at $164 found 1 day ago
Frontier Airlines
Sun, May 10 - Tue, May 12
MCO
Orlando Intl.
FLL
Fort Lauderdale - Hollywood Intl.
$180 Roundtrip, found 4 hours ago
$180
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Sun, May 10 from Orlando Intl. to Fort Lauderdale - Hollywood Intl., returning Tue, May 12, priced at $180 found 4 hours ago
American Airlines
Fri, May 1 - Sun, May 3
MCO
Orlando Intl.
MIA
Miami Intl.
$204 Roundtrip, found 4 hours ago
$204
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Fri, May 1 from Orlando Intl. to Miami Intl., returning Sun, May 3, priced at $204 found 4 hours ago
Delta
Tue, May 5 - Tue, May 12
MCO
Orlando Intl.
FLL
Fort Lauderdale - Hollywood Intl.
$269 Roundtrip, found 4 hours ago
$269
Roundtrip
found 4 hours ago
Select Delta flight, departing Tue, May 5 from Orlando Intl. to Fort Lauderdale - Hollywood Intl., returning Tue, May 12, priced at $269 found 4 hours ago
JetBlue Airways
Fri, May 8 - Tue, May 12
MCO
Orlando Intl.
FLL
Fort Lauderdale - Hollywood Intl.
$375 Roundtrip, found 3 hours ago
$375
Roundtrip
found 3 hours ago
Select JetBlue Airways flight, departing Fri, May 8 from Orlando Intl. to Fort Lauderdale - Hollywood Intl., returning Tue, May 12, priced at $375 found 3 hours ago

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 March, 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 $100, 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 $100 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 ...
8.4/10 Very Good! (7,940 reviews)
Hi. We have always wanted to stay at fountain blu hotel… it was on our bucket list. We finally made it since it was my husbands 65 th birthday. Our stay wasn’t too impressive since our room was next to a utility room and the ac motors were very loud. We didn’t realize how very loud it was till we ...

Reviewed on Mar 10, 2026

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Fontainebleau Miami Beach
Kompose Boutique Hotel Miami Airport

Kompose Boutique Hotel Miami Airport

3 out of 5
3401 NW 25th St Miami FL
Book a stay at this business-friendly hotel in Miami. Enjoy free WiFi, breakfast (surcharge), and a 24-hour fitness center. Popular attractions Brickell City ...
9/10 Wonderful! (2,906 reviews)
Nice place to stay near the airport. On a peaceful side street. Staff are very courteous.

Reviewed on Mar 10, 2026

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Kompose Boutique Hotel Miami Airport
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 ...
9.2/10 Wonderful! (230 reviews)
Our ocean view room was beautiful, and the beach staff were very nice. We will definitely come back!

Reviewed on Mar 10, 2026

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Loews Miami Beach Hotel – South 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 breakfast, free WiFi, and 2 outdoor pools. Our guests praise the pool and the helpful staff in our ...
8.6/10 Excellent! (959 reviews)
Excellent vacation! Hotel is lovely, rooms clean and comfortable and the free amenities were a BIG plus (breakfast, beach chairs, umbrella, towels and as much bottled water as you want). The pools were great and this is in the heart of SB on Ocean Drive, right across from beach and beautiful 10 mile ...

Reviewed on Mar 10, 2026

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Park Central South Beach
Mondrian South Beach

Mondrian South Beach

4.5 out of 5
1100 West Ave Miami Beach FL
Book a stay at this luxury hotel in Miami Beach. Enjoy free WiFi, a full-service spa, and a marina. Our guests praise the pool and the helpful staff in our reviews. ...
8/10 Very Good! (2,722 reviews)
Staff super attentive Great location

Reviewed on Mar 10, 2026

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Mondrian South Beach
Catalina Hotel & Beach Club

Catalina Hotel & Beach Club

3.5 out of 5
1732 Collins Ave Miami Beach FL
Stay at this hotel in Miami Beach. Enjoy free WiFi, 2 outdoor pools, and 2 restaurants. Our guests praise the helpful staff and the clean rooms in our reviews. ...
7/10 Good! (1,611 reviews)
Our Miami trip itself was wonderful, but unfortunately our experience at Catalina Hotel & Beach Club was extremely disappointing. We stayed in a two queen poolside room from Sunday through Wednesday and ultimately checked out one day early due to several serious cleanliness, maintenance, and safety ...

Reviewed on Mar 10, 2026

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Catalina Hotel & Beach Club
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 24-hour room service. Our guests praise the restaurant ...
8.2/10 Very Good! (2,574 reviews)
Shuttle was old and the access door didn’t work properly. At least two towers. If you’re in the second tower you had to go to the lobby and back up to the 9th floor for dinner and breakfast.

Reviewed on Mar 10, 2026

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Holiday Inn Miami - International Airport by IHG
Clarion Inn & Suites Miami International Airport

Clarion Inn & Suites Miami International Airport

2.5 out of 5
5325 NW 36th Street Miami Springs FL
Stay at this hotel in Miami Springs. Enjoy free WiFi, breakfast (surcharge), and a free airport shuttle. Our guests praise the helpful staff and the clean rooms ...
7/10 Good! (3,583 reviews)
Not enough staff in the evenings

Reviewed on Mar 10, 2026

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Clarion Inn & Suites Miami International Airport
See all 16,302 properties in Key Biscayne
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.