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Key Biscayne

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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 , 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  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 , 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  right now, why wait?

Key Biscayne Flight Information
Destination airport
Miami Intl.
Destination airport IATA code
MIA
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, United
Number of airlines serving
5
Roundtrip price
$327
Popular airline
Alaska Airlines

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! (7,535 reviews)
The amenities are spectacular and the staff is great and makes all their effort to make you enjoy your stay.

Reviewed on Jan 1, 2026

Fontainebleau Miami Beach
DoubleTree by Hilton Hotel Miami Airport & Convention Center

DoubleTree by Hilton Hotel Miami Airport & Convention Center

4 out of 5
711 NW 72nd Ave Miami FL
Book a stay at this business-friendly hotel in Miami. Enjoy free WiFi, breakfast (surcharge), and a free airport shuttle. Our guests praise the helpful staff ...
7.2/10 Good! (3,480 reviews)
Nice room, good location next to airport. Great value for the money. I bit dated hotel if your looking for a new one. Nice bar and restaurant.

Reviewed on Jan 2, 2026

DoubleTree by Hilton Hotel Miami Airport & Convention Center
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! (595 reviews)
Great location and great service!

Reviewed on Jan 1, 2026

Park Central South Beach
Hilton Miami Airport Blue Lagoon

Hilton Miami Airport Blue Lagoon

4 out of 5
5101 Blue Lagoon Dr Miami FL
Book a stay at this business-friendly hotel in Miami. Enjoy 2 bars/lounges, breakfast (surcharge), and a free airport shuttle. Our guests praise the pool and ...
8/10 Very Good! (3,746 reviews)
Room was fabulous.

Reviewed on Jan 3, 2026

Hilton Miami Airport Blue Lagoon
Hyatt Regency Miami

Hyatt Regency Miami

4 out of 5
400 Se 2nd Ave Miami FL
Book a stay at this business-friendly hotel in Miami. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the helpful staff and the clean ...
8.6/10 Excellent! (2,222 reviews)
Great location to explore downtown Miami

Reviewed on Jan 1, 2026

Hyatt Regency Miami
The Elser Hotel Miami

The Elser Hotel Miami

4 out of 5
398 NE 5th Street Miami FL
Stay at this hotel in Miami. Enjoy free WiFi, 2 bars/lounges, and a rooftop terrace. Our guests praise the pool and the helpful staff in our reviews. Popular ...
9/10 Wonderful! (3,575 reviews)
Our stay was excellent, the room and view were breathtaking. My wife and truly enjoyed the restaurant on the premises and the fully stocked kitchenette. The only issue we had was the slowness of the elevators, we will be back.

Reviewed on Jan 4, 2026

The Elser 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! (6,020 reviews)
Loved the location for our trip to loandepot park and the Kaseya Center.

Reviewed on Jan 4, 2026

citizenM Miami Worldcenter
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 Kaseya Center ...
9/10 Wonderful! (2,312 reviews)
Was good

Reviewed on Jan 4, 2026

Kompose Boutique Hotel Miami Airport
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.