Cheap flights from Key West, FL to Grand Cayman

Flights starting at £180. Choose between Silver Airways, JetBlue Airways, or Cayman Airways to find the best price.

One search, all the flights

We find you the best flight deals and travel hacks so that you can choose how to book.

Rise above all travel anxieties

With the Kiwi.com Guarantee we have your back with whatever happens.

Trusted by millions

Join over 10 million yearly travellers booking with ease.

How much do flights to Grand Cayman cost?

Key info about flying to Grand Cayman

Depart from
Key West International
Arrive to
Owen Roberts International
Average flights per week
40
Flight distance
Worth visiting
Stingray City, Grand Cayman

Check-in for a flight from Key West to Grand Cayman

NameCarrier codeIATA CodePassport needed during booking
Silver AirwaysSIL3MNo
JetBlue AirwaysJBUB6No
Cayman AirwaysCAYKXYes
Porter AirlinesPOEPDNo
WestJetWJAWSNo

Weather in Grand Cayman

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January26°C25°C
February26°C25°C
March26°C25°C
April27°C26°C
May28°C27°C
June28°C27°C
July29°C28°C
August29°C28°C
September29°C28°C
October29°C27°C
November28°C26°C
December27°C26°C
Hottest Month
29°C
August
Coldest month
25°C
January
Sunny days
292
days per year

14 day forecast

Monday
9 Dec
27°C26°C
16 Dec
89%
26°C26°C
Tuesday
10 Dec
30°C27°C
17 Dec
77%
26°C25°C
Wednesday
11 Dec
28°C27°C
18 Dec
87%
26°C25°C
Thursday
12 Dec
88%
27°C26°C
19 Dec
88%
26°C26°C
Friday
13 Dec
88%
26°C26°C
20 Dec
89%
26°C25°C
Saturday
14 Dec
85%
26°C26°C
21 Dec
87%
25°C25°C
Sunday
15 Dec
88%
26°C26°C
22 Dec
89%
26°C25°C
The most popular airlines for this route are Silver Airways, JetBlue Airways, Cayman Airways, Porter Airlines, and WestJet. Key West and Grand Cayman have 40 direct flights per week.

Frequently asked questions

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

Explore alternative trips

Flights from Key West

Flights to Grand Cayman

Popular routes

Other destination countries from Key West

Here is a list of countries people are flying to
Find the best connection from Key West to Grand Cayman
Search flights

Get more out of Kiwi.com with our mobile application

Download boarding passes

One-click booking

Get exclusive offers and prices

Mobile trip notifications

We hack the system,
you fly for less