Find out what a flight from Key West to Saint Lucia might cost

Prices vary based on date, airline, and availability. Compare several options if you're flying between Key West and Saint Lucia Windward Islands.

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Try shifting your departure forward or backward by a day to find better options. If you’re looking for a good deal, consider flying outside peak hours as well.

Flights between Key West and Saint Lucia Windward Islands: which airports can you choose?

The distance between Key West and Saint Lucia Windward Islands is about 2490 km. Checking alternative airports can help lower the total cost of your trip.

• Airports in Key West: The only active airport in Key West is Key West - International.
• Airports in Saint Lucia Windward Islands: You can also consider Vigie along with Saint Lucia Windward Islands - Hewanorra.

Choosing airports with fast connections to the city center can cut down total travel time. You can compare all flights from Key West airports to find the best option.

Adjust your flight filters for Key West – Saint Lucia

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Other popular destinations

Another popular destination in Saint Lucia: Saint Lucia Windward Islands.

Sorting options let you see the most affordable flights first. Some results may include extra fees shown only at checkout — always read carefully to see what’s included.