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Boston to Key West, FL flights

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  • Cheap flights with over 660 airlines
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  • Fly to Key West, FL for low prices
Flight Duration Flights between Boston and Key West, FL take, on average, 4 h and 58 m minutes, but the time can vary according to other factors
Cheapest flight Cheapest price for a one-way flight between Boston with Key West, FL found by our customers in the last 72 hours
High season According to search data from our customers, January is the busiest time to fly from Boston to Key West, FL
Best time to book According to real data August is the most popular time to book a flight to Key West, FL when departing from Boston

Cheap last minute flights to Key West, FL

Latest deals and top flight routes from Boston airports.

Departure Fri, 29 Jul Return Wed, 03 Aug
BOS Boston
EYW Key West, FL
return from £454
Departure Tue, 16 Aug Return Sun, 21 Aug
BOS Boston
EYW Key West, FL
return from £301
Flight route information
Find out further information on Boston and Key West, FL to help you prepare for your trip.
Currency and price comparison
Exchange rate
1.00 GBP = 1.19 USD
British Pound Sterling US Dollar
1 USD = 0.85 GBP
Last checked on 11 August 2022
Train
Local, one-way ticket
4%

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

Boston
£2.02
Key West, FL
£2.11
Meal
Mid-priced restaurant
6%

The average meal is 6% more expensive in Key West, FL than in Boston.

Boston
£16.87
Key West, FL
£17.81
Taxi
Standard daytime start rate
33%

A taxi fare in Key West, FL is 33% cheaper than in Boston.

Boston
£2.53
Key West, FL
£1.69
Coffee
Regular cappuccino
25%

Coffee in Key West, FL is 25% cheaper than in Boston.

Boston
£4.1
Key West, FL
£3.08
Boston airports
  • ( Logan International Airport (BOS)
    How far from city centre: 3 miles
  • ( Pease Intl Tradeport (PSM)
    How far from city centre: 50 miles
  • ( Tf Green State Airport (PVD)
    How far from city centre: 47 miles
  • ( Lawrence (LWM)
    How far from city centre: 25 miles
  • ( Worcester - James D O'brien Field (ORH)
    How far from city centre: 42 miles
  • ( Manchester Mnpl (MHT)
    How far from city centre: 44 miles
Key West, FL airports
  • ( Key West (EYW)
    How far from city centre: 1 miles
  • ( Nas (NQX)
    How far from city centre: 6 miles
K Distance: 1374 miles

Search for flights from Boston to Key West, FL

Find cheap flights from Boston to Key West, FL with the Opodo search engine. Whether it’s on business, for a relaxing holiday or to visit loved ones, you will find all the best deals on flights from Boston with Opodo, featuring cheap flights by all the top low cost and standard airlines. By simply entering your preferences in our speedy search engine, a large selection of options will be returned from which you just need to select the best deal that works for you. We’ll do the rest! Alternatively, if you are flexible on dates or an early bird, discover the cheapest day to fly from Boston to Key West, FL to ensure you get the best price. Find exclusive discounts by downloading the Opodo App and subscribing to our newsletter to stay in touch with the best offers on flights, hotels and more. Finally, don’t forget to book a hotel or car hire to complete your journey, all of which you will find on Opodo, your one-stop travel shop. Then just sit back and relax and enjoy your holidays!

Frequent asked questions about flights from Boston to Key West, FL

😷 Is it safe to travel from Boston to Key West, FL during the Covid-19 situation?
At Opodo we want to make sure that your travel plans are not affected by any cancelation as well as any possible restrictions United States may apply when travelling from Boston. Is your flight cancelled? We've got your back! With our flexible ticket guarantee you can decide if you want to book another flight - free of rebooking fee - or get a full refund!
🔍 How can I find cheap flights from Boston to Key West, FL at Opodo?
The cheapest price for a flight from Boston to Key West, FL is 301£. At Opodo we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.
💰 Is Key West, FL expensive to visit compared to Boston?
If you compare transportation prices, the taxi ride in Key West, FL costs an average of 1.69 GBP, 33% cheaper than Boston, with a fare of 2.53 GBP, while train tickets costs 4% more in Key West, FL: 2.11 GBP against 2.02 GBP in Boston. If you compare the price of a lunch meal, however, you can find it from 17.81 GBP in Key West, FL, 6% more than the 16.87 GBP in Boston. The price of the coffee is around 25% cheaper in Key West, FL, with an average of 3.08 GBP, while in Boston the coffee costs 4.10 GBP.
📉 When is the best time to book a flight from Boston to Key West, FL?
The most popular months to book a trip from Boston to Key West, FL are August, June and January, based on the searches of our customers.
📅 When is the best time to travel from Boston to Key West, FL?
The best time of the year to go to Key West, FL when flying from Boston depends on several preference factors like climate, seasonality and, of course, price. When it comes to popularity, January is the top 1º month to fly to Key West, FL from Boston in terms of searches from our customer, followed by April and August. If you prefer to avoid high peaks of turism, however, and escape a crowded period, May, June and September are the months with less volume of searchs for the route Boston -  Key West, FL.
🕑 How long does the flight take to go from Boston to Key West, FL?
The total flight time between Boston and Key West, FL is of around 04:58 hours on average, considering an average distance of 2,566 km, for both direct and indirect flights for the route (which may have 1 or more stops in other cities in between).
🌡️ How is the weather in Key West, FL compared to Boston?
While in Boston the temperatures can reach an average of 32.68 ºC in summer, with precipitation levels up to 12.0 mm ,Key West, FL's temperatures can go up to 32.96 ºC during the hot season, with 12.0 mm average of rain rate . In winter, however, weather indicators show around 15.07 ºC in Key West, FL, compared to the -13.69 ºC 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.
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