Cheap flights from Saint Thomas to Key West from £154

Cheap flights from Saint Thomas to Key West from £154

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2 stops
Sat, May 2
Saint Thomas STTKey West EYW

£154
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2 stops
Fri, May 8
Saint Thomas STTKey West EYW

£156
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2 stops
Sat, May 2
Saint Thomas STTKey West EYW

£188
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2 stops
Sat, May 2
Saint Thomas STTKey West EYW

£218
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3 stops
Sat, May 2
Saint Thomas STTKey West EYW

£223
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2 stops
Sat, May 2
Saint Thomas STTKey West EYW

£286
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2 stops
Sat, May 2 – Fri, May 8
Saint Thomas STTKey West EYW

£276
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2 stops
Sat, May 2 – Fri, May 8
Saint Thomas STTKey West EYW

£279
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2 stops
Sat, May 2 – Thu, May 7
Saint Thomas STTKey West EYW

£287
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2 stops
Sat, May 2 – Fri, May 8
Saint Thomas STTKey West EYW

£287
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2 stops
Sat, May 2 – Fri, May 8
Saint Thomas STTKey West EYW

£299
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2 stops
Sat, May 2 – Fri, May 8
Saint Thomas STTKey West EYW

£314
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How much do flights to Key West cost?

Key info about flying to Key West

Depart from
Cyril E. King
Arrive to
Key West International
Average flights per week
72
Flight distance

Check-in for a flight from Saint Thomas to Key West

NameCarrier codeIATA CodePassport needed during booking
Spirit AirlinesNKSNKNo
BREEZE MXNo
JetBlue AirwaysJBUB6No
Frontier AirlinesFFTF9No
Allegiant AirAAYG4No

Weather in Key West

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January22°C20°C
February22°C21°C
March23°C22°C
April25°C24°C
May26°C25°C
June28°C27°C
July29°C28°C
August29°C28°C
September29°C28°C
October27°C26°C
November25°C23°C
December23°C22°C
Hottest Month
29°C
August
Coldest month
20°C
January
Sunny days
297
days per year

14 day forecast

Friday
10 Apr
87%
27°C23°C
17 Apr
77%
25°C25°C
Saturday
11 Apr
71%
25°C23°C
18 Apr
73%
25°C25°C
Sunday
12 Apr
24°C23°C
19 Apr
25°C25°C
Monday
13 Apr
88%
25°C23°C
20 Apr
25°C25°C
Tuesday
14 Apr
89%
25°C24°C
21 Apr
25°C25°C
Wednesday
15 Apr
68%
25°C24°C
22 Apr
88%
25°C25°C
Thursday
16 Apr
25°C24°C
23 Apr
82%
25°C25°C
The most popular airlines for this route are Spirit Airlines, BREEZE, JetBlue Airways, Frontier Airlines, and Allegiant Air. Saint Thomas and Key West have 72 direct flights per week.

Frequently asked questions

What are the most popular routes to and from Saint Thomas?
What are the most popular routes to and from Key West?
Which airports are there in Saint Thomas?
What airports are near Key West?
Which airlines fly between Saint Thomas and Key West?
When’s the best time to travel between Saint Thomas and Key West?
What flights operate between Saint Thomas and Key West?
How many airports are there near Key West?
What time do nonstop (direct) flights between Saint Thomas and Key West depart?
What time do nonstop (direct) flights between Saint Thomas and Key West arrive?
What time do flights between Saint Thomas and Key West depart?
What time do flights between Saint Thomas and Key West arrive?

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Flights from Saint Thomas

Flights to Key West

Popular routes

The nearest countries with flights to Key West

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Other destination countries from Saint Thomas

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