Search Cheap Flights toKey Biscayne
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Key Biscayne Flights as Low as $87
Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.
Mon, Jun 30 - Wed, Jul 2
ATL
Hartsfield-Jackson Atlanta Intl.
FLL
Fort Lauderdale - Hollywood Intl.
$87 Roundtrip, found 6 hours ago
$87
Roundtrip
found 6 hours ago
Mon, Jun 30 - Wed, Jul 2
ATL
Hartsfield-Jackson Atlanta Intl.
FLL
Fort Lauderdale - Hollywood Intl.
$89 Roundtrip, found 6 hours ago
$89
Roundtrip
found 6 hours ago
Wed, Jul 16 - Wed, Jul 23
ATL
Hartsfield-Jackson Atlanta Intl.
FLL
Fort Lauderdale - Hollywood Intl.
$100 Roundtrip, found 4 hours ago
$100
Roundtrip
found 4 hours ago
Mon, Jul 7 - Mon, Jul 7
ATL
Hartsfield-Jackson Atlanta Intl.
FLL
Fort Lauderdale - Hollywood Intl.
$103 Roundtrip, found 16 hours ago
$103
Roundtrip
found 16 hours ago
Wed, Jul 16 - Wed, Jul 23
ATL
Hartsfield-Jackson Atlanta Intl.
FLL
Fort Lauderdale - Hollywood Intl.
$105 Roundtrip, found 4 hours ago
$105
Roundtrip
found 4 hours ago
Fri, Jul 4 - Wed, Jul 9
EWR
Newark Liberty Intl. Airport
FLL
Fort Lauderdale - Hollywood Intl.
$106 Roundtrip, found 1 hour ago
$106
Roundtrip
found 1 hour ago
Mon, Jun 30 - Wed, Jul 2
ATL
Hartsfield-Jackson Atlanta Intl.
FLL
Fort Lauderdale - Hollywood Intl.
$108 Roundtrip, found 6 hours ago
$108
Roundtrip
found 6 hours ago
Thu, Aug 21 - Thu, Aug 28
ATL
Hartsfield-Jackson Atlanta Intl.
MIA
Miami Intl.
$108 Roundtrip, found 4 hours ago
$108
Roundtrip
found 4 hours ago
Sat, Aug 23 - Tue, Aug 26
ATL
Hartsfield-Jackson Atlanta Intl.
FLL
Fort Lauderdale - Hollywood Intl.
$112 Roundtrip, found 1 hour ago
$112
Roundtrip
found 1 hour ago
Tue, Jul 8 - Tue, Jul 22
EWR
Newark Liberty Intl. Airport
MIA
Miami Intl.
$113 Roundtrip, found 12 hours ago
$113
Roundtrip
found 12 hours ago
Wed, Jul 16 - Fri, Jul 25
EWR
Newark Liberty Intl. Airport
FLL
Fort Lauderdale - Hollywood Intl.
$118 Roundtrip, found 4 hours ago
$118
Roundtrip
found 4 hours ago
Wed, Jul 16 - Wed, Jul 23
ATL
Hartsfield-Jackson Atlanta Intl.
FLL
Fort Lauderdale - Hollywood Intl.
$118 Roundtrip, found 4 hours ago
$118
Roundtrip
found 4 hours ago
Wed, Oct 8 - Wed, Oct 15
EWR
Newark Liberty Intl. Airport
MIA
Miami Intl.
$137 Roundtrip, found 2 days ago
$137
Roundtrip
found 2 days ago
Wed, Sep 3 - Tue, Sep 9
ATL
Hartsfield-Jackson Atlanta Intl.
MIA
Miami Intl.
$139 Roundtrip, found 3 hours ago
$139
Roundtrip
found 3 hours ago
Wed, Jul 16 - Fri, Jul 25
EWR
Newark Liberty Intl. Airport
FLL
Fort Lauderdale - Hollywood Intl.
$140 Roundtrip, found 4 hours ago
$140
Roundtrip
found 4 hours ago
Wed, Jul 16 - Fri, Jul 25
EWR
Newark Liberty Intl. Airport
FLL
Fort Lauderdale - Hollywood Intl.
$140 Roundtrip, found 4 hours ago
$140
Roundtrip
found 4 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 June, 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 $87, 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 $87 right now, why wait?
Destination airport | Miami Intl. |
Destination airport IATA code | MIA |
Roundtrip price | $108 |
Last Minute Hotel Deals in Key Biscayne
Fontainebleau Miami Beach
4441 Collins Avenue, Miami Beach, FL
Stay at this 4.5-star 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 ...
8/10 Very Good! (6,404 reviews)
"Hands down the most Beautiful hotel I’ve ever stayed in!"
Reviewed on Jun 23, 2025
InterContinental Miami by IHG
100 Chopin Plz, Miami, FL
Stay at this 5-star luxury hotel in Miami. Enjoy free WiFi, a full-service spa, and 3 restaurants. Our guests praise the breakfast and the helpful staff in our ...
9.2/10 Wonderful! (2,049 reviews)
"I’ve vacationed here before and truly enjoyed my experience. The rooms are clean, the amenities are fantastic, and the location is great!"
Reviewed on Jun 23, 2025
citizenM Miami Worldcenter
700 NE 2ND AVENUE, Miami, FL
Stay at this 4-star 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! (4,556 reviews)
"Exelente ubicación, el servicio e instalaciones muy buenas"
Reviewed on Jun 23, 2025
Eden Roc Miami Beach
4525 Collins Ave, Miami Beach, FL
Book a stay at this luxury resort in Miami Beach. Enjoy 3 outdoor pools, a full-service spa, and 2 restaurants. Our guests praise the breakfast and the pool ...
8.2/10 Very Good! (2,667 reviews)
"Great hotel. Service was fine but not outstanding."
Reviewed on Jun 22, 2025
Holiday Inn Miami - International Airport by IHG
1111 S Royal Poinciana Blvd, Miami Springs, FL
Stay at this 3-star business-friendly hotel in Miami Springs. Enjoy free WiFi, a free airport shuttle, and room service. Our guests praise the restaurant and ...
8/10 Very Good! (2,107 reviews)
"Excelente servicio, el restaurante no estaba muy bueno, pero los empleados excelentes"
Reviewed on Jun 22, 2025
Hyatt Regency Miami
400 Se 2nd Ave, Miami, FL
Stay at this 4-star eco-certified hotel in Miami. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the helpful staff and the clean ...
8.6/10 Excellent! (1,854 reviews)
"Very clean and professional atmosphere"
Reviewed on Jun 20, 2025
Mondrian South Beach
1100 West Ave, Miami Beach, FL
Stay at this 4.5-star 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 ...
7.8/10 Good! (2,225 reviews)
"Great place"
Reviewed on Jun 18, 2025
Holiday Inn Miami West - Airport Area by IHG
7707 N.W. 103rd Street, Hialeah, FL
Stay at this 3-star business-friendly hotel in Hialeah. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the breakfast and the helpful ...
7/10 Good! (3,366 reviews)
"Overall was a good one night stay. A/C was the best part duringa hot day .the only thing is that the bathroom is urging a critical renovation."
Reviewed on Jun 22, 2025
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.
Nearby Cities
Popular Flight Routes
- Atlanta to New York
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Top Key Biscayne Hotels
- Fontainebleau Miami Beach
- InterContinental Miami by IHG
- Eden Roc Miami Beach
- Holiday Inn Miami - International Airport by IHG
- Hyatt Regency Miami
- Mondrian South Beach
- Holiday Inn Miami West - Airport Area by IHG
- Kimpton EPIC Hotel by IHG
- Diplomat Beach Resort Hollywood, Curio Collection by Hilton
- Trump International Beach Resort
- La Quinta Inn by Wyndham Miami Airport North
- Loews Miami Beach Hotel – South Beach
- The Gates Hotel South Beach