Find cheap flights from San Jose to Saint Lucia - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Price, demand and travel trends for San Jose to Saint Lucia flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What's the cheapest time of day to fly from San Jose to Saint Lucia?

Data from the past 12 months shows it's cheapest to fly to Saint Lucia during the night with average prices of $792. The evening is the most expensive time to fly, with average prices of $1,899.

Your San Jose to Saint Lucia flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What are the main airports serving Saint Lucia?

    Flights to Saint Lucia use two main airports, Castries George F. L. Charle (SLU) and Castries Hewanorra (UVF).

  • What airlines fly nonstop from San Jose to Saint Lucia?

    Based on the flight schedule for the next 3 months, no airline regularly operates nonstop flights from San Jose to Saint Lucia. One-stop options include Delta and United Airlines.

Your guide to booking San Jose to Saint Lucia flights

Get tips on when to book, when to fly and what to know before your trip.
  • Flying on Tuesday is usually the cheapest. Flights on Saturday cost about 59% more on average, so being flexible with your travel dates could help you save.
  • Start your trip in Castries, which is the most popular destination in Saint Lucia. From there, it's easy to continue on to other popular destinations such as Soufrière, Gros Islet and Vieux Fort.

More options for your flight from San Jose to Saint Lucia

Complete your trip to Saint Lucia with a hotel stay or car rental