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)

All the information you need to plan the best EYW to BOS flight in 2022: compare Key West to Boston flight prices with the expected peak season, weather and rainfall in Boston.
EYW - BOS
Price
$214 - $479
BOS
Temperature
30.2 - 73.4 °F
BOS
Rainfall
3.1 - 4 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 Logan Intl

One-way from

$111

One-way flight from Key West to Boston Logan Intl

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

The best pricing can be found in the month of April. Prices to Boston from Key West average $324. You can even find prices in April for less than $324, as users have found deals to Boston from as low as $109. The month of February appears to be one of the more expensive times to travel to Boston from Key West. Flying in the targeted month can save you up to 47%.

What is the cheapest day to fly round-trip from Key West to Boston?

Leaving on a Monday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 29% on the overall cost on flights from Key West to Boston.

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

Unlike at noon, when flights are generally more expensive, you can save up to 12% on flights from Key West to Boston by exploring options for tickets in the evening.

Cheap flights from Key West to Boston in May, June 2022

The best prices found for EYW to BOS flights for May, June
27 May - 30 May
$236pp
EYW
Key West
Multiple Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
American Airlines
 
1 STOP
EYW
Key West
20 May - 25 May
$289pp
EYW
Key West
American Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
American Airlines
 
1 STOP
EYW
Key West
21 May - 25 May
$290pp
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 2022 flight deals

Cheap flights to Boston from Key West found for this year
13 Sep - 20 Sep
$201pp
EYW
Key West
American Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
American Airlines
 
1 STOP
EYW
Key West
13 Sep - 20 Sep
$205pp
EYW
Key West
American Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
American Airlines
   
2 STOPS
EYW
Key West
13 Oct - 18 Oct
$214pp
EYW
Key West
Delta
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Delta
 
1 STOP
EYW
Key West

Last minute flights from Key West to Boston

Late deals on round-trip flights to Boston from Key West, departing today and this week
27 May - 30 May
$236pp
EYW
Key West
Multiple Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
American Airlines
 
1 STOP
EYW
Key West
27 May - 30 May
$342pp
EYW
Key West
American Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
American Airlines
   
2 STOPS
EYW
Key West
25 May - 26 May
$354pp
EYW
Key West
American Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
American Airlines
 
1 STOP
EYW
Key West

One-way flights to Logan Intl from Key West

The cheapest one-way flights from Key West to Boston
11:40 am - 6:29 pm
Delta
1 Stop
6h 49m
EYW - BOS
Delta
$111
Delta
1:15 pm - 6:51 pm
American Airlines
1 Stop
5h 36m
EYW - BOS
American Airlines
7:45 am - 3:46 pm
Multiple Airlines
2 Stops
32h 01m
EYW - BOS
Multiple Airlines
$188
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Key West</span> to <span class="emphasized">Boston</span> flights.

Flight FAQs

From Key West to Boston

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

American Airlines, JetBlue, and Delta 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 $300 on Cheapflights?

Yes, there are multiple flights from Key West to Boston for under $300. The cheapest flight booked recently is on American Airlines for just $201, but on average you can expect to pay $246.

Are there last-minute flights available from Key West to Boston for under $300?

There are currently 6+ open flights from Key West to Boston within the next 7 days for less than $300.

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

Cheapflights users have booked flights from Key West to Boston round-trip from $201. Other airlines that can offer you cheap pricing are Delta, from $206, and Allegiant Air, from $294. Users have found that American Airlines is 38% cheaper than the other options available to this destination.

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

For one-way options, check prices for Allegiant Air. According to our data, you can fly for as low as $103. Users have also found prices from $111 and $118 on Delta and American Airlines, respectively.

What are the most popular airlines that fly from Key West to Boston?

When booking a flight from Key West to Boston, you may want to consider flying on American Airlines, JetBlue or Delta as they are the most popular for this route.

What are the cheapest flights from Key West to Boston?

On average you can expect to pay $740 for a flight from Key West to Boston. The cheapest flight overall is $118 while the most popular route, (Key West - Boston Logan Intl) is currently priced at $218.

What are the most reliable airlines from Key West to Boston?

The top 3 most reliable airlines when flying from Key West to Boston are Qatar Airways (56%), American Airlines (46%) and JetBlue (46%).

COVID Restrictions

View COVID Travel Restrictions for Boston, MA

Do I need a COVID test to fly to Boston from Key West?

Information is based on travel restrictions for travel to Boston Logan Intl within the United States

Most visitors from Key West need to provide a negative COVID-19 test result and/or quarantine to enter Boston Logan Intl.

COVID-19 testing requirements
Visitors from Key West must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Boston Logan Intl.

Quarantine requirements
Visitors from Key West are not required to quarantine after entering Boston Logan Intl.

Do I need a test to fly back to Key West from Boston?

Returning to Key West from Boston Logan Intl

COVID-19 testing requirements
Visitors from Boston Logan Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Key West.

Quarantine requirements
Visitors from Boston Logan Intl are not required to quarantine after entering Key West.

Hide COVID Travel Restrictions for Boston, MA

Alternative routes for Key West to Boston

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Boston

Things to know before you go - useful duration and weather info for your trip from Key West to Boston.
Average temperature for May in Boston
68.0 °F
Avg rainfall for May in Boston
3.7 ″

Airports servicing Key West

Airports servicing Boston

Top 4 airlines flying from Key West to Boston Logan Intl

The chart below displays the airlines Cheapflights users traveling from Key West to Boston choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
United Airlines
$85 $205 No cancel fee 69%
American Airlines
$94 $281 No cancel fee 71%
JetBlue
$131 $294 No cancel fee 62%
Delta
$148 $256 No cancel fee N/A
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