Flights from Key West to Boston, United States

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Did you mean flights from Boston to Key West?

Key West to Boston Last modified: Dec 15, 2018 1:36 -05:00Prices shown were found by travelers like you over the past 30 days

We've scanned 48,195,047,545 round trip itineraries and found the cheapest flights to Boston. JetBlue & American frequently offer the best deals to Boston flights, or select your preferred carrier below to see the cheapest days to fly.

JetBlue
EYWBOS
Wed 2/6
1 stop
BOSEYW
Sat 2/9
1 stop
$294
American
EYWBOS
Wed 2/6
1 stop
BOSEYW
Sat 2/9
1 stop
$301
United
EYWBOS
Wed 3/13
1 stop
BOSEYW
Tue 3/26
1 stop
$346

How Much is a Flight from Key West to Boston? Prices shown were found by travelers like you over the past 30 days

We have collected flight cost data from across the web for travel from Key West to Boston, and have found the average flight price for this trip to be $491.

Where To Buy Cheap Flights from Key West to Boston?

The best way to find a great deal on airfare is to search multiple sites. When you run a search on FareCompare, we search multiple sites and fare sources all at once so you don't have to - which is why we think FareCompare is the best place to find cheap tickets. Airlines can adjust prices for tickets from Key West to Boston based on the day and time that you decide to book your flight. We have collected data from all airlines, and have found that Tuesdays, Wednesdays, and Saturdays are often the best days to book flights. If you'd like to learn more, read our article about the best time to buy airline tickets.

How far in advance should I book tickets from Key West to Boston? Prices shown were found by travelers like you over the past 30 days

The chart below shows up-to-date information regarding how far in advance to book your flight from Key West to Boston.

Non Stop versus Connecting
Advanced PurchaseNon StopConnecting
< 7 days $0 $809
7-14 days $0 $0
14-21 days $0 $0
21-30 days $0 $337
30-60 days $0 $294
60-90 days $0 $323
90+ days $0 $0

Cheapest Day To Fly from Key West to Boston Prices shown were found by travelers like you over the past 30 days

We've examined 57,595,778,181 itinerary searches that we've seen for departures in the next 90 days and found that the cheapest day to fly from Key West to Boston is Wednesday. See the chart below to compare prices for other days of the week.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
 $335$294$419$365$617$911

Compare Flight Prices from Key West to Boston by Month Prices shown were found by travelers like you over the past 30 days

Low priced flights are most commonly available by purchasing between one and three months in advance. International or holiday flights may need to be purchased even further in advance. The chart below shows the cheapest flight prices by month for Key West to Boston flights.

Month Origin Destination Carrier Depart Date Return Date Stops Price
December Key West Boston United 12/21/18 12/27/18 1 $809
January Key West Boston American 1/9/19 1/11/19 1 $337
February Key West Boston JetBlue 2/6/19 2/9/19 1 $294
March Key West Boston American 3/13/19 3/26/19 1 $323

Cheap Last Minute Flights from Key West to Boston Prices shown were found by travelers like you over the past 30 days

Looking for cheap last minute flights or a weekend getaway? We've got you covered with weekend flight deals from Key West to Boston. The chart below shows the best last minute deals and cheap flights this weekend we could find.

Next 30 Days

SunMonTueWedThuFriSat
6 7 8 9 10 11 12
$365
13 14 15 16 17 18 19
$365

Connecting Flights vs Direct Flights from Key West to Boston Prices shown were found by travelers like you over the past 30 days

Flights between some cities may be significantly cheaper if you choose a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from Key West to Boston is $334.

The average price for direct flights from Key West to Boston is not available.

One Way Flights vs Round Trip Flights from Key West to Boston Prices shown were found by travelers like you over the past 30 days

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Key West to Boston. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Key West to Boston is $187.

The average price for round trip flights from Key West to Boston is $440.

Key West to Boston Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from Key West to Boston?
Answer: Fort Lauderdale, FL

Airlines in Key West flying to Boston Last modified: Dec 15, 2018 1:36 -05:00Number of routes searched: 96Number of itineraries searched: 66,070

Wondering which airlines fly out of Key West to Boston? We've gathered the average price of Key West airlines with flights to Boston. Different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary showing which days of the week individual carriers offer flights for the next 30 days.

Key West to Boston
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American CLT
American DCA
American DFW
American MIA
American ORD
Major Airlines ATL
Major Airlines LGA
United EWR
United ORD
United TPA
Major Airlines ATL / BNA
Major Airlines ATL / CMH
Major Airlines ATL / CVG
United EWR / CLE
United EWR / DEN

Key West to Boston Airports

These are the major commercial airports we're currently monitoring in Key West and Boston. If your route includes a city with multiple airports, you may be able to find substantial savings by choosing an alternate airport.

Farecompare Research Tools

FareCompare's Flight Schedule Search Tool helps you find information about airline schedule filings, including flight numbers, depart times, and travel distance.

Cheap International Flights to Boston - BOS Last modified: Dec 15, 2018 1:36 -05:00Prices shown were found by travelers like you over the past 30 days

On FareCompare, you’ll find cheap flights for domestic and international travel. Since airlines change flight prices constantly, sign up for Fare Alerts and let FareCompare’s travel search engine monitor airline ticket prices of all major airlines, so you’ll be first in line to get the cheapest tickets.

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Cheap Flights from Key West to Boston