
Find Cheap Flights from Boston (BOS) to Key Biscayne (MIA) from CHF 184
Many airlines offer flexible change policies
Earn BONUS+ rewardsOpens in a new window on top of your airline points
Enjoy exclusive promotions on the ebookers app!
Selected flight deals from Boston to Key Biscayne
The lowest prices found within the past 7 days from Boston to Key Biscayne were CHF 93 for one-way flights and CHF 184 for return flights, for the period specified. Prices and availability are subject to change. Additional terms apply.
Origin airport IATA code | BOS |
|---|---|
Destination airport IATA code | FLL |
Number of flight options | 2 |
Return price | CHF 184 |
Average flight time | 3 hours 45 mins |
Best Day to Book Flight from Boston to Key Biscayne
Key Biscayne Flight Information
Traveling From | Boston |
|---|---|
Origin Airport IATA Code | BOS |
Traveling To | Key Biscayne |
Destination Airport IATA Code | MIA |
Number of Airlines Serving | |
Available Airlines | Delta, Breeze Airways, JetBlue Airways |
Distance | |
Direct Flight Time | |
Flight Price | CHF 184 |
Need a car after flight from Boston to Key Biscayne
Economy

Compact

Midsize

SUV

Place to stay after flight from Boston to Key Biscayne

Fontainebleau Miami Beach
"It was a great experience. We had a few hiccups, but the staff was on top of it and had ot resolved in a timely manner."
Reviewed on 1 Jun 2026

Loews Miami Beach Hotel – South Beach
"Loved the facility came here after our civil wedding and now again just to celebrate! Love that they give you beach chairs and free banana boat rides! The rooms have been upgraded and they look so clean and pristine! Also the comfort is next level!"
Reviewed on 31 May 2026

Signia by Hilton Diplomat Beach Resort
"Great experience"
Reviewed on 1 Jun 2026

Ramada by Wyndham Miami Springs/Miami International Airport
"Room was clean and very spacious."
Reviewed on 29 May 2026

Kompose Boutique Hotel Miami Airport
"Very nice property, Courteous staff, good breakfast.."
Reviewed on 31 May 2026

Novotel Miami Brickell
"Love the entire vibe of the hotel. Great location and friendly staff."
Reviewed on 31 May 2026
Top Trending
- Flights from Atlanta to Mountain View
- Flights from Geneva to San Diego
- Flights from Zürich to Honolulu
- Flights from Zürich to Maui
- Flights from Geneva to Andorra la Vella
- Flights to Rovinj
- Flights from Zürich to San Diego
- Flights from Rio de Janeiro to Zürich
- Flights from New York to Honolulu
- Flights from Geneva to Oslo
- Flights from Honolulu to Maui
- Flights from Zürich to Beijing
- Flights from Zürich to Key West
- Flights from Milan to Asmara
- Flights from Montreal to Cape Cod
- Flights to Cape Verde
- Flights from Zürich to Salvador
- Flights to Le Mont-Saint-Michel
- Flights from Zürich to Paris
- Flights from Zürich to Izmir
- Flights to Limerick
- Flights from Geneva to Honolulu
- Flights from Sion
- Flights from Vancouver to Honolulu
- Flights to Denmark
Need more than a Flight from Boston to Key Biscayne?
^Savings based on all holiday package bookings with Flight + Hotel made on ebookers.ie from January 1, 2019 to December 31, 2019 as compared to the price of the same components booked separately. Savings will vary based on origin/destination, length of trip, stay dates and selected travel supplier(s). Savings not available on all packages.
