Cheap Flights to Key Biscayne from $28
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How Much Does it Cost To Fly To Key Biscayne?
The cheapest prices found with in the last 7 days for return flights were $56 and $28 for one-way flights to Key Biscayne for the period specified. Prices and availability are subject to change. Additional terms apply
ATL
Hartsfield-Jackson Atlanta Intl.
MIA
Miami Intl.
$58 Roundtrip, found 21 hours ago
$58
Roundtrip
found 21 hours ago
LGA
LaGuardia
FLL
Fort Lauderdale - Hollywood Intl.
$87 Roundtrip, just found
$87
Roundtrip
just found
| Origin | Destination | Travel Dates | Flights From* |
|---|---|---|---|
| PHL | Fort Lauderdale | April 21 to April 24 | $56 |
| ATL | Fort Lauderdale | April 29 to April 29 | $56 |
| ORD | Miami | May 10 to May 14 | $57 |
| ATL | Miami | April 27 to April 28 | $59 |
| ORD | Fort Lauderdale | April 25 to April 25 | $66 |
| LGA | Miami | April 28 to May 2 | $86 |
| LGA | Miami | April 28 to May 2 | $86 |
| LGA | Fort Lauderdale | April 19 to April 24 | $87 |
| EWR | Fort Lauderdale | April 21 to April 23 | $87 |
| LGA | Fort Lauderdale | April 19 to April 24 | $87 |
| EWR | Miami | April 29 to May 6 | $93 |
| BOS | Fort Lauderdale | April 28 to April 30 | $111 |
| JFK | Fort Lauderdale | April 28 to May 5 | $173 |
| LAX | Miami | April 27 to May 1 | $173 |
| LAX | Fort Lauderdale | May 1 to May 9 | $173 |
| Origin | Destination | Travel Dates | Flights From* |
|---|---|---|---|
| PHL | Fort Lauderdale | April 12 to April 25 | $74 |
| PHL | Miami | April 12 to April 22 | $78 |
| ATL | Fort Lauderdale | April 12 to April 17 | $92 |
| ATL | Miami | April 10 to April 18 | $109 |
| LGA | Fort Lauderdale | April 12 to April 21 | $110 |
| LGA | Fort Lauderdale | April 12 to April 21 | $110 |
| ORD | Miami | April 12 to April 21 | $133 |
| DTW | Miami | April 12 to April 14 | $143 |
| LGA | Miami | April 11 to April 15 | $177 |
| LGA | Miami | April 11 to April 15 | $177 |
| JFK | Miami | April 12 to April 16 | $178 |
| EWR | Miami | April 10 to April 21 | $196 |
| BOS | Miami | April 10 to April 17 | $239 |
| LAX | Fort Lauderdale | April 12 to April 15 | $316 |
| LAX | Miami | April 10 to April 14 | $320 |
Key Biscayne Flight Information
Traveling to | Key Biscayne |
|---|---|
Lowest Price | $56 |
Number of Airlines Serving | |
Airlines Serving | Frontier Airlines, Spirit Airlines |
Number of Daily Flights | |
Airlines with Direct Flights |
Find The Perfect Hotel For After Your Flight
Amazing Key Biscayne Accommodation Deals
The Ritz-Carlton Key Biscayne, Miami
455 Grand Bay Dr Key Biscayne FL
$861 nightly
The price is $973 total per night from Apr 12 to Apr 13
$973 total
Apr 12 - Apr 13
Total with taxes and fees
Book a stay at this luxury resort in Key Biscayne. Enjoy 2 outdoor pools, a full-service spa, and 5 restaurants. Our guests praise the helpful staff in our reviews. ...
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.
Luxury Hotels in Key Biscayne
The Ritz-Carlton Key Biscayne, Miami
455 Grand Bay Dr Key Biscayne FL
$861 nightly
The price is $973 total per night from Apr 12 to Apr 13
$973 total
Apr 12 - Apr 13
Total with taxes and fees
Book a stay at this luxury resort in Key Biscayne. Enjoy 2 outdoor pools, a full-service spa, and 5 restaurants. Our guests praise the helpful staff in our reviews. ...
Coral Reef at Key Biscayne
303 Galen Dr. Key Biscayne FL
$148 nightly
The price is $163 total per night from May 4 to May 5
$163 total
May 4 - May 5
Total with taxes and fees
Stay at this hotel in Key Biscayne. Enjoy free parking, daily housekeeping, and a garden. Our guests praise the helpful staff and the clean rooms in our reviews. ...
7.2/10 Good! (1,000 reviews)
I’m not adverse to staying at budget motels but this was worse than any place I’ve ever stayed and I looked forward to checking out. Upon arrival, I was unable to locate the office so I called and got a text, “Sorry I can’t talk right now.” Once I indicated I was checking in, I received a call. I ...
Reviewed on Apr 2, 2026
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.
Family Friendly Hotels in Key Biscayne
The Ritz-Carlton Key Biscayne, Miami
455 Grand Bay Dr Key Biscayne FL
$861 nightly
The price is $973 total per night from Apr 12 to Apr 13
$973 total
Apr 12 - Apr 13
Total with taxes and fees
Book a stay at this luxury resort in Key Biscayne. Enjoy 2 outdoor pools, a full-service spa, and 5 restaurants. Our guests praise the helpful staff in our reviews. ...
Coral Reef at Key Biscayne
303 Galen Dr. Key Biscayne FL
$148 nightly
The price is $163 total per night from May 4 to May 5
$163 total
May 4 - May 5
Total with taxes and fees
Stay at this hotel in Key Biscayne. Enjoy free parking, daily housekeeping, and a garden. Our guests praise the helpful staff and the clean rooms in our reviews. ...
7.2/10 Good! (1,000 reviews)
I’m not adverse to staying at budget motels but this was worse than any place I’ve ever stayed and I looked forward to checking out. Upon arrival, I was unable to locate the office so I called and got a text, “Sorry I can’t talk right now.” Once I indicated I was checking in, I received a call. I ...
Reviewed on Apr 2, 2026
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.
Best Key Biscayne Flight and Hotel Packages
Key Biscayne flight + hotel packages - economy flights
Price found within the past 48 hours. Click for updated prices.
Don't see what you're looking for?
See all available trips from Atlanta to Key Biscayne
View all tripsKey Biscayne flight + hotel packages - premium economy flights
Price found within the past 48 hours. Click for updated prices.
Don't see what you're looking for?
See all available trips from Philadelphia to Key Biscayne
View all tripsKey Biscayne flight + hotel packages - first class flights
Price found within the past 48 hours. Click for updated prices.
Don't see what you're looking for?
See all available trips from Chicago to Key Biscayne
View all tripsNeed a Car For After Your Flight?
Economy
Miami, USA
$6
$11 total
found 1 day ago
Compact
Miami, USA
$6
$11 total
found 1 day ago
Midsize
Miami, USA
$7
$13 total
found 1 day ago
Fullsize
Miami, Florida, USA
$8
$15 total
found 1 day ago
Plane Tickets To Key Biscayne
Although you may try and resist the urge, you know that when the travel bug comes, there is only one way to get rid of it. Thankfully, Travelocity is here to help nip that travel bug in the bud with great deals on flights to Key Biscayne. Browse through our inventory to explore a wide range of cheap flights to Key Biscayne to solidify your next big trip out of town. Whether you are heading out on a business trip, exploring a place you have never been for pleasure or are bringing the family on the annual vacation, we have the perfect getaway waiting for you. In no time, you will be day dreaming of your plane landing in Key Biscayne as you anxiously await to exit the plane and explore what Key Biscayne has to offer. Considering all the amazing local food and culture in Key Biscayne, we won't hold this against you.
When you are ready to embark on your next big adventure, Travelocity will be right here waiting to open the doors to the garden so that you can go and smell the roses. When you decide to book and travel is entirely up to you, but don't wait too long because we have some of the best deals on the web and they won't last long. Take time to go through our huge selection of cheap flights to Key Biscayne to find the best deals that fit into your budget. If browsing on your phone while your boss isn't looking is more your thing (we promise we won't tell), consider checking out Travelocity's mobile app which allows you to take advantage of all our flights to Key Biscayne without having to compromise your work computer's search history. If you are looking to save even more, you can easily save up to $537 when you bundle one of our cheap flights to Key Biscayne with one of our hotels. So why are you waiting around? There is no better time than now to start booking that next trip. Start your search now to book one of our flights to Key Biscayne today!
More Ways To Wander
Key Biscayne Hotels
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Key Biscayne Vacations
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