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Cheap flights Boston (Logan) to Key West

1 passenger, economy

There are no nonstop flights from Boston to Key West. With a connection, the trip takes from 8 hours. Distance: 2212 km. Tickets from 120 € (departure 6 December).

Prices updated on 8 November at 10:56

See also: Flights from Boston (Logan)Flights to Key West

Cheap flights Boston to Key West

Compare prices, duration and stops

American Airlines
AA 2634
10:27
Logan (BOS)
Fri, 4 Dec
8h
1 stop
18:27
Key West (EYW)
Fri, 4 Dec
183 €
Frontier Airlines
F9 1977
11:08
Logan (BOS)
Sat, 5 Dec
24h 12min
1 stop
11:20
Key West (EYW)
Sun, 6 Dec +1
158 €
Allegiant Air
G4 1418 Best price
11:35
Logan (BOS)
Sun, 6 Dec
25h 37min
1 stop
13:12
Key West (EYW)
Mon, 7 Dec +1
120 €

Low price calendar

From
To
November 2026 — no data Mon, 9 Nov · One way

Prices as of 8 November, 11:10 Moscow time

Cheap flights Boston to Key West

Frontier Airlines
Frontier Airlines
Sat
Price from
158 €
American Airlines
American Airlines
Fri
Price from
183 €

Which airlines offer the cheapest flights from Boston to Key West?

Based on collected data, the cheapest flights are offered by Allegiant Air with an average ticket price of 120 €.

  • Allegiant Air Average price: 120 € · Flights: 1 · Direct: 0
  • Frontier Airlines Average price: 158 € · Flights: 1 · Direct: 0
  • American Airlines Average price: 183 € · Flights: 1 · Direct: 0

Which airlines fly most often from Boston to Key West?

The most flight options on this route are offered by Allegiant Air — options found: 1.

  • Allegiant Air Flights: 1 · Direct: 0
  • Frontier Airlines Flights: 1 · Direct: 0
  • American Airlines Flights: 1 · Direct: 0

How many flights per day operate from Boston to Key West?

Most flights operate on Fri (1), the fewest on Mon (0).

  • Mon —
  • Tue —
  • Wed —
  • Thu —
  • Fri Flights: 1 · Direct: 0
  • Sat Flights: 1 · Direct: 0
  • Sun Flights: 1 · Direct: 0

Popular destinations from Boston

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Popular destinations to Key West

All →
ORL
Orlando — Key West
United States → United States
EYW
from
36 €
TPA
Tampa — Key West
United States → United States
EYW
from
37 €
MIA
Miami — Key West
United States → United States
EYW
from
84 €
WAS
Washington — Key West
United States → United States
EYW
from
89 €
FLL
Fort Lauderdale — Key West
United States → United States
EYW
from
103 €
JAX
Jacksonville — Key West
United States → United States
EYW
from
122 €
RDU
Raleigh — Key West
United States → United States
EYW
from
124 €
PHL
Philadelphia — Key West
United States → United States
EYW
from
129 €
SJU
San Juan — Key West
Puerto Rico → United States
EYW
from
141 €

Flights from Boston to cities near Key West

Cheaper than Key West right now: Fort Lauderdale — from 54 €, 66 € less. The cities are 233 km apart.

City Distance Direct Flights Airlines Price from
Key WestEYW — 033
MiamiMIA 202 km 25667 51 € cheaper
Fort MyersFMY 226 km 053
Fort LauderdaleFLL 233 km 13265 66 € cheaper
West Palm BeachPBI 289 km 7185 10 € cheaper direct from 175 €

Distance is a straight line between the cities. Prices are the lowest one-way fares.

Cheap flights Boston to Key West

Price from
120 €
Average price
158 €
Flight time
24 hours 12 minutes
Distance
2 212 km
Рейсов в неделю
3
Airlines
3
Most frequent flight
AA 2634

Prices as of 8 November, 10:56 Moscow time

Airports on the Boston — Key West route

From → to Flights Direct Airlines Price from
LoganBOS Key WestEYW
303

Departure airports · Boston

Arrival airports · Key West

  • Key WestEYW

Passenger reviews

No reviews for this route yet

Internet abroad

eSIM · United States

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Frequently Asked Questions

Based on the tickets found, there are no nonstop flights from Boston to Key West — you will need to fly with a connection. Tickets with a connection start at 120 €. The journey takes from 8 hours.
The average ticket price Boston Key West is 158 €. The cheapest ticket costs 120 €, operated by Allegiant Air, flight G4 1418, departing Boston on 6 December at 11:35, arriving Key West on 7 December at 13:12. Prices as of 8 November.
There are no nonstop flights. With a connection: from 8 hours, usually about 24 hours.
Tickets from Boston to Key West are sold by: American Airlines, Frontier Airlines, Allegiant Air. All flights have connections.
The distance from Boston to Key West is 2212 km.