Cheap flights from San Juan, United States to Saint Lucia, St. Lucia
Flights starting at £230. Choose between JetBlue Airways, interCaribbean Airways, or Frontier Airlines to find the best price.
Make your travel wishlist, we'll do the rest
Hidden deals
Kiwi-Code uncovers prices airlines don't want you to see.
Effortless booking
Use our flexible filters to tailor your search.
Travel hacking
Look out for the travel hack star icon for even cheaper fares.
Tips to know when travelling to Saint Lucia
Cheapest one-way trip | £230 |
---|---|
Cheapest round-trip | £557 |
Average round-trip | £619 |
Includes rare itinerary | |
Most popular airline | JetBlue Airways |
Receive exclusive deals by email
By subscribing you agree to receive offers according to the conditions described in our Privacy Policy.
Travelers usually depart from Luis Muñoz Marín International, or Fernando Luis Ribas Dominicci when they travel from San Juan to Saint Lucia. Book your trip to arrive at George F. L. Charles, or Hewanorra International. The most popular airlines for this route are JetBlue Airways, interCaribbean Airways, Frontier Airlines, Spirit Airlines, and Copa Airlines. San Juan and Saint Lucia have 189 direct flights per week.
Check-in for a flight from San Juan to Saint Lucia
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
JetBlue Airways | JBU | B6 | No | Opens 24 days before flight Closes 2 hours before flight |
interCaribbean Airways | IWY | JY | No | No |
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
Copa Airlines | CMP | CM | Yes | Opens 24 days before flight Closes 1 hours before flight |
Weather in Saint Lucia
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 27°C | 25°C |
February | 27°C | 24°C |
March | 27°C | 24°C |
April | 28°C | 25°C |
May | 29°C | 26°C |
June | 29°C | 26°C |
July | 29°C | 26°C |
August | 29°C | 26°C |
September | 30°C | 27°C |
October | 29°C | 26°C |
November | 28°C | 26°C |
December | 28°C | 25°C |
14 day forecast
Frequently asked questions
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.
Explore alternative trips
Flights from San Juan
- Flights from San Juan to Orlando
- Flights from San Juan to New York
- Flights from San Juan to London
- Flights from San Juan to Madrid
- Flights from San Juan to Philadelphia
- Flights from San Juan to Barcelona
- Flights from San Juan to Fort Lauderdale
- Flights from San Juan to Paris
- Flights from San Juan to Washington, D.C.
- Flights from San Juan to Hartford
- Flights from San Juan to Guadalajara
- Flights from San Juan to Minneapolis
- Flights from San Juan to Raleigh
- Flights from San Juan to Tampa
- Flights from San Juan to Boston
- Flights from San Juan to Nashville
- Flights from San Juan to Santo Domingo
- Flights from San Juan to Chicago
- Flights from San Juan to Atlanta
- Flights from San Juan to Saint Thomas
Flights to Saint Lucia
- Flights from London to Saint Lucia
- Flights from Dublin to Saint Lucia
- Flights from Antigua to Saint Lucia
- Flights from Bridgetown to Saint Lucia
- Flights from New York to Saint Lucia
- Flights from St George's to Saint Lucia
- Flights from Manila to Saint Lucia
- Flights from Bucharest to Saint Lucia
- Flights from Paris to Saint Lucia
- Flights from Dallas to Saint Lucia
- Flights from Kingston to Saint Lucia
- Flights from Port of Spain to Saint Lucia
- Flights from Marrakesh to Saint Lucia
- Flights from Amsterdam to Saint Lucia
- Flights from Belize City to Saint Lucia
- Flights from Athens to Saint Lucia
- Flights from Lisbon to Saint Lucia
- Flights from Malta to Saint Lucia
- Flights from Edinburgh to Saint Lucia
- Flights from Istanbul to Saint Lucia
Popular routes
- Flights from Kuala Lumpur to Oradea
- Flights from Lviv to Catania
- Flights from Ibiza to Singapore
- Flights from Jeddah to São Paulo
- Flights from Kelowna to Bilbao
- Flights from Agatti Island to Mumbai
- Flights from St. John s to San Diego
- Flights from London to Milan
- Flights from Sarajevo to Nice
- Flights from Donostia / San Sebastián to Lisbon
- Flights from London to Faro
- Flights from Cauayan, Isabela to Taipei