Cheap flights from Saint Lucia, St. Lucia to Key West, FL
Flights starting at £362. Choose between Silver Airways, Caribbean Airlines, or interCaribbean Airways to find the best price.
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Tips to know when travelling to Key West
Cheapest one-way trip | £362 |
---|---|
Cheapest round-trip | £668 |
Average round-trip | £784 |
Includes rare itinerary | |
Most popular airline | Silver Airways |
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Travelers usually depart from George F. L. Charles, or Hewanorra International when they travel from Saint Lucia to Key West. The most popular airlines for this route are Silver Airways, Caribbean Airlines, interCaribbean Airways, JetBlue Airways, and Copa Airlines. Saint Lucia and Key West have 31 direct flights per week.
Check-in for a flight from Saint Lucia to Key West
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Silver Airways | SIL | 3M | No | Opens 24 days before flight Closes 2 hours before flight |
Caribbean Airlines | BWA | BW | No | No |
interCaribbean Airways | IWY | JY | No | No |
JetBlue Airways | JBU | B6 | No | Opens 24 days before flight Closes 2 hours before flight |
Copa Airlines | CMP | CM | Yes | 0 0 |
Weather in Key West
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 22°C | 20°C |
February | 23°C | 21°C |
March | 23°C | 22°C |
April | 25°C | 24°C |
May | 26°C | 25°C |
June | 28°C | 27°C |
July | 29°C | 28°C |
August | 29°C | 28°C |
September | 29°C | 28°C |
October | 27°C | 26°C |
November | 25°C | 24°C |
December | 24°C | 22°C |
14 day forecast
Frequently asked questions
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