Cheap flights from Kauai, HI to Saint Lucia, St. Lucia
Flights starting at $421. Choose between JetBlue Airways, Hawaiian Airlines, or Alaska 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 | $421 |
---|---|
Cheapest round-trip | $1,031 |
Average round-trip | $1,326 |
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.
Book your trip to arrive at George F. L. Charles, or Hewanorra International. The most popular airlines for this route are JetBlue Airways, Hawaiian Airlines, Alaska Airlines, interCaribbean Airways, and Caribbean Airlines. Kauai and Saint Lucia have 92 direct flights per week.
Check-in for a flight from Kauai 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 |
Hawaiian Airlines | HAL | HA | No | No |
Alaska Airlines | ASA | AS | No | Opens 24 days before flight Closes 1 hours before flight |
interCaribbean Airways | IWY | JY | No | No |
Caribbean Airlines | BWA | BW | No | No |
Weather in Saint Lucia
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 Kauai
- Flights from Kauai to Honolulu
- Flights from Kauai to Sydney
- Flights from Kauai to Denpasar
- Flights from Kauai to Osaka
- Flights from Kauai to Kahului
- Flights from Kauai to Kailua
- Flights from Kauai to Las Vegas
- Flights from Kauai to Bangkok
- Flights from Kauai to Houston
- Flights from Kauai to Barcelona
- Flights from Kauai to Queenstown
- Flights from Kauai to Denver
- Flights from Kauai to Portland
- Flights from Kauai to Atlanta
- Flights from Kauai to Minneapolis
- Flights from Kauai to London
- Flights from Kauai to New York
- Flights from Kauai to Salt Lake City
- Flights from Kauai to Madrid
- Flights from Kauai to Budapest
Flights to Saint Lucia
- Flights from Bridgetown to Saint Lucia
- Flights from New York to Saint Lucia
- Flights from Houston to Saint Lucia
- Flights from Port of Spain to Saint Lucia
- Flights from Fort Lauderdale to Saint Lucia
- Flights from St George's to Saint Lucia
- Flights from Fort-de-France to Saint Lucia
- Flights from Charlotte to Saint Lucia
- Flights from Tampa to Saint Lucia
- Flights from London to Saint Lucia
- Flights from Saint Andrew Parish to Saint Lucia
- Flights from Saint Joseph Parish to Saint Lucia
- Flights from San José to Saint Lucia
- Flights from Mexico City to Saint Lucia
- Flights from Frankfurt to Saint Lucia
- Flights from Miami to Saint Lucia
- Flights from Antigua to Saint Lucia
- Flights from Willemstad to Saint Lucia
- Flights from Paris to Saint Lucia
- Flights from Santorini to Saint Lucia
Popular routes
- Flights from Los Angeles to Cancún
- Flights from Midland to Antigua
- Flights from New York to Paris
- Flights from Birmingham to Jizan
- Flights from Moline to Osaka
- Flights from Baton Rouge to Bora Bora
- Flights from Washington, D.C. to Alexandria
- Flights from Raleigh to Dourados
- Flights from Duluth to Johannesburg
- Flights from Page to Patna
- Flights from Niagara Falls to Chihuahua
- Flights from Phoenix to Chicago
- Flights from Chattanooga to Gaborone