Flights Hotels Flight + Hotel Car rental
eDreams is now available in the following countries:
Deutschland (€)
España (€)
United Kingdom (£)
Schweiz (Fr.)
Suisse (Fr.)
Svizzera (Fr.)
Estados Unidos ($)
United States ($)
Australia (AU$)

Flights Boston - Key West, FL

Why book with eDreams
  • Cheap flights with 660+ top airlines
  • Compare the cheapest deals
  • Flights to Key West, FL for the best price
Route information
Get useful information about Boston and Key West, FL to organize your journey.
Currency and cost comparison
Exchange rate
1.00 EUR = 1.0 USD
Euro US Dollar
1 USD = 1.01 EUR
Last checked on 01 October 2022
Local, one-way ticket

Trains are 4% more expensive in Key West, FL than in Boston.

Key West, FL
Mid-priced restaurant

A meal in Key West, FL is 4% cheaper than a meal in Boston.

Key West, FL
Standard daytime start rate

A taxi fare in Key West, FL is 46% cheaper than in Boston.

Key West, FL
Regular cappuccino

Coffee in Key West, FL is 20% cheaper than in Boston.

Key West, FL
Boston airports
  • ( Logan International Airport (BOS)
    How far from city centre: 5 kms
  • ( Lawrence (LWM)
    How far from city centre: 40 kms
Key West, FL airports
  • ( Key West (EYW)
    How far from city centre: 2 kms
  • ( Nas (NQX)
    How far from city centre: 10 kms
K Distance: 2211 kms

Find flights from Boston - Key West, FL

Are you excited for an amazing trip from Boston to Key West, FL? You are in the right place! If you need a little getaway to see a loved one or a comfortable flight for your business trip, the best deal prices and airline carriers are a click away from you. You either are looking for a cheap flight or are in a hurry to find a last-minute ticket, no worries! eDreams will take care of everything you need for a perfect vacation in Key West, FL. You will get a large selection of airfares from standard and low cost airlines worldwide and easily book your tickets for this route. Don´t forget to book a hotel and choose a car for your perfect trip as a package. Choose the best-suited flight and fasten your seatbelt, we are flying!

How is COVID-19 currently affecting flights from Boston to Key West, FL?
Using the flexible flight ticket, you're guaranteed a refund or a rebooking option (without fees) in case of flight cancellations when travelling to United States. At eDreams have you covered!
For flights from Boston to Key West, FL, how can I find the cheapest price?
On eDreams we use machine learning to find the most economical flight between Boston and Key West, FL. By taking into account the combinations of airlines, stopovers, direct flights as well as the various criteria for the journeys, our search engine allows us to offer our customers the best price under the best conditions.
Is Key West, FL more expensive than Boston to visit?
Looking at taxi prices, a ride in Key West, FL costs an average of 1.87 EUR euros, 33% cheaper than Boston, with a fare of 2.81 EUR euros, while train tickets cost 4% more in Key West, FL: 2.34 EUR euros against 2.25 EUR euros in Boston. Comparing the price of a meal, they range from 19.76 EUR euros in Key West, FL, 6% more than the 18.72 EUR euros in Boston. The price of a coffee is approximately 23% cheaper in Key West, FL, with an average of 3.42 EUR euros, while in Boston the coffee costs 4.46 EUR.
When booking, when is the best time to do so in order to get the best prices for Boston to Key West, FL flights?
The most popular month for flights from Boston to Key West, FL are: February, September and November.
When is the best time to travel from Boston to Key West, FL?
A good period of the year to visit Key West, FL from Boston really depends on lots of personal preferences, price being one of the main criteria When it comes to popularity, November is the best month to fly to Key West, FL from Boston, basedd on searches from our customers, followed by April and December. If you prefer to avoid the busy season and get away from the crowds March, June and September are the months with fewer searches for the route Boston -  Key West, FL.
What is the duration of a flight from Boston to Key West, FL?
Flight time, on average, from Boston to Key West, FL is usually 04:58 hours on average, at an average distance of 2,566 km, for flights for the route (which may have 1 or more stops in other cities in between).
What is the weather like in Key West, FL compared to Boston?
The average temperature in Boston the average temperature is 32.68 degrees in summer, with precipitation around 12.0 mm , Key West, FL's temperatures reach 32.96 during the hot season, with 12.0 average of rain rate . In winter, however, weather indicators show around 15.07 degrees in Key West, FL, compared to the -13.69 average degrees reported in Boston. During the winter period, Boston can register 6.0 mm precipitation, while Key West, FL have an average of 6.0 mm rain level.
Other interesting routes

Other city destinations

View more

International sites

Flights from Boston to Key West, FL
Flüge von Boston nach Key West, FL
Vuelos desde Boston a Key West, FL
Flights from Boston to Key West, FL
Flüge von Boston nach Key West, FL
Vols de Boston à Key West, FL
Voli da Boston a Key West FL
Vuelos desde Boston a Key West, FL
Flights from Boston to Key West, FL