Cheap Flights to Key Biscayne from $33
Wander Wisely with exceptional service, 24/7 supportOpens in a new window
Feel at ease with free flight cancellations within 24 hours of booking
Change your flight without a fee on select flights
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 $33 for one-way flights to Key Biscayne for the period specified. Prices and availability are subject to change. Additional terms apply
BWI
Baltimore Washington Intl. Thurgood Marshall
FLL
Fort Lauderdale - Hollywood Intl.
$56 Roundtrip, found 5 days ago
$56
Roundtrip
found 5 days ago
SJU
Luis Munoz Marin Intl.
MIA
Miami Intl.
$162 Roundtrip, found 4 days ago
$162
Roundtrip
found 4 days ago
| Origin | Destination | Travel Dates | Flights From* |
|---|---|---|---|
| ATL | Miami | July 13 to July 17 | $56 |
| ATL | Fort Lauderdale | June 10 to June 16 | $66 |
| PHL | Miami | July 31 to August 2 | $142 |
| PHL | Fort Lauderdale | June 1 to June 5 | $158 |
| LGA | Fort Lauderdale | May 27 to May 29 | $179 |
| LGA | Fort Lauderdale | May 27 to May 29 | $179 |
| EWR | Miami | July 13 to July 14 | $197 |
| JFK | Miami | June 3 to June 6 | $197 |
| LGA | Miami | July 11 to July 19 | $197 |
| JFK | Miami | June 3 to June 6 | $197 |
| JFK | Fort Lauderdale | June 17 to June 30 | $203 |
| BOS | Fort Lauderdale | July 29 to July 29 | $210 |
| BOS | Miami | July 1 to July 8 | $224 |
| LAX | Fort Lauderdale | August 12 to August 18 | $230 |
| LAX | Miami | August 12 to August 13 | $234 |
| Origin | Destination | Travel Dates | Flights From* |
|---|---|---|---|
| ATL | Fort Lauderdale | May 16 to May 23 | $176 |
| LGA | Fort Lauderdale | May 16 to May 28 | $290 |
| LGA | Fort Lauderdale | May 16 to May 28 | $290 |
| PHL | Miami | May 17 to May 22 | $311 |
| ORD | Miami | May 17 to May 23 | $312 |
| PHL | Fort Lauderdale | May 16 to May 22 | $316 |
| EWR | Fort Lauderdale | May 16 to May 28 | $335 |
| ORD | Fort Lauderdale | May 17 to May 18 | $341 |
| LGA | Miami | May 15 to May 18 | $357 |
| LGA | Miami | May 15 to May 18 | $357 |
| JFK | Miami | May 17 to May 20 | $386 |
| EWR | Miami | May 17 to May 20 | $386 |
| BOS | Fort Lauderdale | May 15 to May 18 | $439 |
| LAX | Fort Lauderdale | May 17 to May 23 | $472 |
| LAX | Miami | May 15 to May 23 | $563 |
Key Biscayne Flight Information
Traveling to | Key Biscayne |
|---|---|
Lowest Price | $56 |
Number of Airlines Serving | |
Airlines Serving | Frontier 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
$561 nightly
The price is $634 total per night from May 25 to May 26
$634 total
May 25 - May 26
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. ...
9/10 Wonderful! (1,005 reviews)
Excellent Service.
Reviewed on May 5, 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.
Luxury Hotels in Key Biscayne
The Ritz-Carlton Key Biscayne, Miami
455 Grand Bay Dr Key Biscayne FL
$561 nightly
The price is $634 total per night from May 25 to May 26
$634 total
May 25 - May 26
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. ...
9/10 Wonderful! (1,005 reviews)
Excellent Service.
Reviewed on May 5, 2026
Coral Reef at Key Biscayne
303 Galen Dr. Key Biscayne FL
$123 nightly
The price is $136 total per night from May 12 to May 13
$136 total
May 12 - May 13
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! (1,004 reviews)
Apparently thought I had booked a "loft" but was placed adjacent to reception for some reason. This is obviously an apartment building repurposed as a "hotel", so it's like staying in a one bedroom apartment, with too much empty space with flimsy blinds that let in far too much street light at night. ...
Reviewed on May 5, 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
$561 nightly
The price is $634 total per night from May 25 to May 26
$634 total
May 25 - May 26
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. ...
9/10 Wonderful! (1,005 reviews)
Families like: Outdoor pools, kids club, playground, miniature golf
Travelers say...
Excellent Service.
Reviewed on May 5, 2026
Coral Reef at Key Biscayne
303 Galen Dr. Key Biscayne FL
$123 nightly
The price is $136 total per night from May 12 to May 13
$136 total
May 12 - May 13
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! (1,004 reviews)
Apparently thought I had booked a "loft" but was placed adjacent to reception for some reason. This is obviously an apartment building repurposed as a "hotel", so it's like staying in a one bedroom apartment, with too much empty space with flimsy blinds that let in far too much street light at night. ...
Reviewed on May 5, 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 Newark Liberty Intl. Airport to Key Biscayne
View all tripsKey Biscayne flight + hotel packages - premium economy flights
Price found within the past 48 hours. Click for updated prices.
Key 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 New York to Key Biscayne
View all tripsNeed a Car For After Your Flight?
Midsize
Miami, USA
$6
$11 total
found 1 day ago
Compact
Miami, USA
$6
$11 total
found 1 day ago
Economy
Miami, USA
$7
$14 total
found 1 day ago
Special
MIAMI, USA
$7
$43 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
Find the perfect hotel after your flight
Key Biscayne Vacation Rentals
Great Deals on alternative accommodations
Key Biscayne Car Rentals
Affordable cars to get you around town
Key Biscayne Vacations
Save more by combining flights, hotels and cars
Things to do in Key Biscayne
Activities, attractions and tours
Explore More Ways to Travel with Travelocity
- Hotels near Rickenbacker Causeway Beach
- Hotels near Ocean Drive
- Hotels near Stiltsville
- Condos in Miami
- Extended Stay Hotels in Miami
- All Inclusive Resorts & in Miami
- Beach Resorts & in Miami
- Kid Friendly Hotels in Miami
- Hotels with Early Check-in in Miami
- Hotels with Hot Tubs in Miami
- Miami Hotels
- Vacation Homes in Miami
- Hotels near Crandon Golf Course
- Hotels near Our Lady of Charity National Shrine
- Hotels near Cape Florida Lighthouse
- Condos in Virginia Key Beach Park
- Cottages in Virginia Key Beach Park
- Extended Stay Hotels in Virginia Key Beach Park
- Hostels in Virginia Key Beach Park
- Virginia Key Beach Park Hotels
- Houseboats in Virginia Key Beach Park
- Motels in Virginia Key Beach Park
- Vacation Homes in Virginia Key Beach Park
- Villas in Virginia Key Beach Park
- Beach Resorts & in South Beach
- Hotels with Balconies in South Beach
- South Beach Hotels
- Hotels near Vizcaya Museum and Gardens
- Hotels near Miami Intl.
- Fisher Island Hotels
- Hotels near Crandon Marina
- Hotels near Port of Miami
- Hotels near Biscayne Community Center & Village Green Park
- Hotels near Bill Baggs Cape Florida State Park
- Condos in Miami Beach
- Fort Lauderdale Hotels
- Hotels near Kaseya Center
- Hotels near Crandon Park
- Flights to Miami
- Flights to Miramar
- Flights to Miami Lakes
- Flights to Hallandale Beach
- Flights to Dania Beach
- Flights to Bal Harbour
- Flights to Princeton
- Flights to Homestead
- Flights to Miami Gardens
- Flights to Cutler Bay
- Flights to North Miami
- Flights from Atlanta to Virginia Key Beach Park
- Flights from Charlotte to Virginia Key Beach Park
- Flights from Chicago to Virginia Key Beach Park
- Flights from Detroit to Virginia Key Beach Park
- Flights to Davie
- Flights from Atlanta (ATL) to Miami (MIA)
- Flights from Boston (BOS) to Miami (MIA)
- Flights from Baltimore (BWI) to Miami (MIA)
- Flights from Charlotte (CLT) to Miami (MIA)
- Flights from Washington (DCA) to Miami (MIA)
- Flights from Dallas (DFW) to Miami (MIA)
- Flights from Detroit (DTW) to Miami (MIA)
- Flights from Newark Liberty Intl. Airport (EWR) to Miami (MIA)
- Flights from Houston (IAH) to Miami (MIA)
- Flights from New York (JFK) to Miami (MIA)
- Flights from Los Angeles (LAX) to Miami (MIA)
- Flights from Chicago (ORD) to Miami (MIA)
- Flights from Philadelphia (PHL) to Miami (MIA)
- Flights from Raleigh (RDU) to Miami (MIA)
- Flights from Tampa (TPA) to Miami (MIA)
- Flights to Sunny Isles Beach
- Flights to Surfside
- Flights to Coral Gables
- Flights to Hialeah Gardens
- Flights to Aventura
- Flights to Cooper City
- Flights to Hialeah
- Flights to South Fort Lauderdale
- Flights to Miami Beach
- Flights to Miami Springs
- Flights to Bay Harbor Islands
- Flights to North Miami Beach
- Flights to Florida City
- Flights to Fort Lauderdale
- Flights to Pembroke Pines
- Flights to Opa-Locka
- Flights to Miami Shores
- Flights to Hollywood
- Miami vacations
- Miami vacation rentals
- Flights to Miami
- Hotels in Miami Beach
- Visit Crandon Park
- Things to do in Miami
- Car rentals at Miami Airport (MIA)
- Cheap Hotels in Miami
- Car rentals in Miami
- Miami Beach vacations
- Cheap Hotels in South Beach
- Hotels in Downtown Miami
- Hotels in Brickell
- Hotels near Ocean Drive
- Flights to Fort Lauderdale
- Hotels with Free Airport Shuttle in Miami
- All-inclusive Resorts in Miami
- Cheap Hotels in Brickell
- Oceanfront Hotels in Miami