Cheap flights from San Salvador, El Salvador to Key West, FL

Flights starting at £163. Choose between Silver Airways, Avianca, or Spirit Airlines to find the best price.

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How much do flights to Key West cost?

Key info about flying to Key West

Depart from
Monseñor Óscar Arnulfo Romero International
Arrive to
Key West International
Average flights per week
73
Flight distance

Check-in for a flight from San Salvador to Key West

NameCarrier codeIATA CodePassport needed during booking
Silver AirwaysSIL3MNo
AviancaAVAAVNo
Spirit AirlinesNKSNKNo
Copa AirlinesCMPCMYes
JetBlue AirwaysJBUB6No

Weather in Key West

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January22°C20°C
February23°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°C24°C
December24°C22°C
Hottest Month
29°C
August
Coldest month
20°C
January
Sunny days
294
days per year

14 day forecast

Monday
9 Dec
24°C22°C
16 Dec
22°C21°C
Tuesday
10 Dec
25°C23°C
17 Dec
22°C21°C
Wednesday
11 Dec
78%
25°C21°C
18 Dec
22°C22°C
Thursday
12 Dec
83%
19°C16°C
19 Dec
22°C20°C
Friday
13 Dec
84%
22°C20°C
20 Dec
18°C16°C
Saturday
14 Dec
89%
23°C21°C
21 Dec
19°C17°C
Sunday
15 Dec
83%
23°C22°C
22 Dec
21°C20°C
The most popular airlines for this route are Silver Airways, Avianca, Spirit Airlines, Copa Airlines, and JetBlue Airways. San Salvador and Key West have 73 direct flights per week.

Frequently asked questions

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

Explore alternative trips

Flights from San Salvador

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Popular routes

The nearest countries with flights to Key West

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Other destination countries from San Salvador

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