Cheap flights from Key West to Boston (EYW - BOS)

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How to find the cheapest flight from
Key West (EYW) to Boston (BOS)

EYW - BOS
Price
$214 - $479
BOS
Temperature
39.2 - 84.2 °F
BOS
Rainfall
2.8 - 3.9 inches

Popular in

February

High demand for flights, 32% potential price rise

Cheapest in

April

Best time to find cheap flights, 34% potential price drop

Round-trip from

$214

From Key West to Boston

One-way from

$99

One-way flight from Key West to Boston

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Key West to Boston?

Sunday flights are found to be more expensive to fly from Key West to Boston. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Boston.

How far in advance should I book a flight from Key West to Boston?

Find a great deal and save up to 25% by booking at least 20 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Key West to Boston within the next two weeks, with the cheapest ticket starting at $185.

What is the cheapest month to fly from Key West to Boston?

August can be a great time to fly to Boston from Key West with a flight ticket averaging about $206. Cheapflights users have found deals in the month of August for as cheap as $50. The most expensive prices can be found in the month of December.

When is the cheapest time to fly from Key West to Boston (EYW - BOS)?

One of the essential ways to save on airfare from Key West to Boston is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 25% on airfare.

Cheap flights from Key West to Boston in February, March 2021

10 Mar - 14 Mar
$115pp
EYW
Key West
United Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
United Airlines
 
1 STOP
EYW
Key West
10 Mar - 14 Mar
$171pp
EYW
Key West
Multiple Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
American Airlines
   
2 STOPS
EYW
Key West
18 Mar - 29 Mar
$183pp
EYW
Key West
American Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
American Airlines
 
1 STOP
EYW
Key West

Key West to Boston 2021 flight deals

10 Mar - 14 Mar
$115pp
EYW
Key West
United Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
United Airlines
 
1 STOP
EYW
Key West
10 Mar - 14 Mar
$171pp
EYW
Key West
Multiple Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
American Airlines
   
2 STOPS
EYW
Key West
18 Mar - 29 Mar
$183pp
EYW
Key West
American Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
American Airlines
 
1 STOP
EYW
Key West

Non-stop flights to Boston from Key West

12 May - 18 May
$345pp
EYW
Key West
JetBlue
Non-Stop
BOS
Boston Logan Intl
BOS
Boston Logan Intl
JetBlue
Non-Stop
EYW
Key West
1 Jul - 6 Jul
$380pp
EYW
Key West
JetBlue
Non-Stop
BOS
Boston Logan Intl
BOS
Boston Logan Intl
JetBlue
Non-Stop
EYW
Key West
9 Mar - 15 Mar
$407pp
EYW
Key West
JetBlue
Non-Stop
BOS
Boston Logan Intl
BOS
Boston Logan Intl
JetBlue
Non-Stop
EYW
Key West

One-way flights to Boston from Key West

1:45 pm - 7:14 pm
Delta
1 Stop
5h 29m
EYW - BOS
Delta
$99
Delta
6:45 am - 3:02 pm
United Airlines
1 Stop
8h 17m
EYW - BOS
United Airlines
$120
United
9:35 am - 12:58 pm
JetBlue
Nonstop
3h 23m
EYW - BOS
JetBlue

Related info for your journey

Flight FAQs

From Key West to Boston

Are flight prices decreasing from Key West to Boston due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Key West and Boston for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Key West to Boston Logan Intl to control the spread of COVID-19?

New policies can now be found on Delta to help keep travelers safe while flying. New policies for travelers booking flights from Key West to Boston Logan Intl include masks being provided and required on board, daily cleaning and sanitization, use of HEPA filters, pre-flight testing for antibodies and symptoms, and socially distanced seating (for a limited time). Keep in mind that policies will vary by airline.

Which airlines flying from Key West to Boston Logan Intl have flexible cancellations due to COVID-19?

American Airlines, Delta, and JetBlue are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Key West to Boston for under $200 on Cheapflights?

Yes, there are multiple flights from Key West to Boston for under $200. The cheapest flight booked recently is on United Airlines for just $115, but on average you can expect to pay $207.

Are there nonstop flights from Key West to Boston for under $400 on Cheapflights?

Cheapflights has at least 7 direct flights from Key West to Boston under $400. A good price for a nonstop flight from Key West to Boston is less than $421.

What days are nonstop flights available from Key West to Boston?

Nonstop flights can be found on the following days: Thursday, Friday, Saturday.

How many flights depart from Key West to Boston on average per day?

On average, you can expect to see 3 flights from Key West to Boston Logan Intl a day.
Morning (6am - Noon) - 33% of flight departures
Afternoon (Noon - 6pm) - 67% of flight departures

Does it rain more in Key West or Boston?

When traveling, we recommend packing in preparation to handle common weather conditions. The rainfall in Key West is typically less than Boston. We can gather that this will continue over the next 8 days.

Is Key West weather warmer or cooler than Boston?

Expect the weather to be around 91 °F on average in August. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in Boston is generally colder than in Key West.

How long is the flight from Key West to Boston?

For as low as $415, JetBlue can have you in Boston from Key West in 3h 26m. There are 1382 mi between Key West and Boston. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from Key West to Boston round-trip?

According to our current data, United Airlines ($115), American Airlines ($183), and Delta ($197) offers the cheapest pricing from Key West to Boston. United Airlines is 64% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Key West to Boston one-way?

The cheapest airlines for a one-way flight from Key West to Boston are United Airlines ($58), American Airlines ($91), and Delta ($99).

Alternative routes for Key West to Boston

Destination information for Boston

Flight duration
3h 40m
Average temperature for February in Boston
41.0 °F
Avg rainfall for February in Boston
2.8 ″

Airports servicing Key West

Airports servicing Boston

Top 4 airlines flying from Key West to Boston

Airline Cheapest Average Flexibility On-time COVID-19 safety
United Airlines
$155 $238 No cancel fee 69%
JetBlue
$174 $352 No cancel fee 62%
American Airlines
$189 $404 No cancel fee 71%
Delta
$226 $414 No cancel fee N/A

Hourly flight availability from Key West to Boston

Afternoon Noon to 6 PM 100% of EYW to BOS departures
Early morning Midnight to 6 AM 0% of EYW to BOS departures
Morning 6 AM to noon 0% of EYW to BOS departures
Evening 6 PM to midnight 0% of EYW to BOS departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Key West to Boston
Sunday
0 flights
Monday
0 flights
Tuesday
0 flights
Wednesday
0 flights
Thursday
1 daily flight
Friday
0 flights
Saturday
0 flights
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