Cheap Flights to Key Biscayne from $44
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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 $87 and $44 for one-way flights to Key Biscayne for the period specified. Prices and availability are subject to change. Additional terms apply
| Origin | Destination | Travel Dates | Flights From* |
|---|---|---|---|
| ORD | Miami | July 9 to July 9 | $87 |
| BOS | Fort Lauderdale | July 1 to July 9 | $87 |
| PHL | Fort Lauderdale | July 1 to July 5 | $93 |
| PHL | Miami | September 16 to September 24 | $97 |
| EWR | Miami | July 8 to July 15 | $103 |
| EWR | Miami | July 8 to July 15 | $103 |
| EWR | Fort Lauderdale | July 8 to July 9 | $106 |
| EWR | Fort Lauderdale | July 8 to July 9 | $106 |
| ORD | Fort Lauderdale | June 30 to July 9 | $108 |
| BOS | Miami | August 18 to August 24 | $108 |
| LGA | Fort Lauderdale | June 25 to July 1 | $114 |
| DTW | Fort Lauderdale | August 5 to August 12 | $115 |
| JFK | Miami | July 8 to July 12 | $116 |
| LAX | Miami | July 1 to July 8 | $128 |
| LAX | Fort Lauderdale | June 30 to July 8 | $196 |
| Origin | Destination | Travel Dates | Flights From* |
|---|---|---|---|
| TTN | Miami | June 13 to June 16 | $156 |
| PHL | Fort Lauderdale | June 13 to June 21 | $160 |
| ATL | Fort Lauderdale | June 14 to June 18 | $168 |
| ATL | Miami | June 15 to June 18 | $193 |
| EWR | Fort Lauderdale | June 14 to June 25 | $194 |
| LGA | Miami | June 15 to June 18 | $199 |
| DTW | Fort Lauderdale | June 15 to June 22 | $228 |
| LGA | Fort Lauderdale | June 14 to June 25 | $229 |
| DTW | Miami | June 13 to June 15 | $229 |
| EWR | Miami | June 14 to June 21 | $235 |
| ORD | Fort Lauderdale | June 15 to June 20 | $343 |
| ORD | Miami | June 15 to June 18 | $371 |
| BOS | Miami | June 14 to June 16 | $388 |
| LAX | Miami | June 14 to June 21 | $416 |
| LAX | Fort Lauderdale | June 14 to June 15 | $447 |
Key Biscayne Flight Information
Traveling to | Key Biscayne |
|---|---|
Lowest Price | $87 |
Number of Airlines Serving | |
Airlines Serving | 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
Reviewed on Apr 16, 2025
Luxury Hotels in Key Biscayne
The Ritz-Carlton Key Biscayne, Miami
Reviewed on Apr 16, 2025
Coral Reef at Key Biscayne
Reviewed on Jun 9, 2025
Family Friendly Hotels in Key Biscayne
The Ritz-Carlton Key Biscayne, Miami
Families like: Outdoor pools, kids club, playground, game room
Reviewed on Apr 16, 2025
Coral Reef at Key Biscayne
Reviewed on Jun 9, 2025
Best Key Biscayne Flight and Hotel Packages
Key Biscayne flight + hotel packages - economy flights
Key Biscayne flight + hotel packages - premium economy flights
Key Biscayne flight + hotel packages - first class flights
Need a Car For After Your Flight?
Compact
$2
Midsize
$2
Economy
$3
Fullsize
$4
Plane Tickets To Key Biscayne
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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!