HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Saint Lucia

$298+ Cheap flights from West Palm Beach (PBI) to Saint Lucia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
PBI — UVF
Nov 9 — Nov 161
Sun 11/9
Sun 11/16
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from West Palm Beach to Saint Lucia with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from West Palm Beach to Saint Lucia

Cheapest flights from West Palm Beach to Saint Lucia
Explore the most affordable flight options available from West Palm Beach to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 10, 2025.

This Air Canada deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/212:40 pmPBI - UVF
1 stop26h 45mAir Canada
Wed 12/105:15 pmUVF - PBI
1 stop19h 28mAir Canada
Deal found 10/9$548
This American Airlines deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/287:46 pmPBI - UVF
1 stop18h 08mAmerican Airlines
Thu 12/44:05 pmUVF - PBI
1 stop19h 21mAmerican Airlines
Deal found 10/9$573
This American Airlines deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2711:17 amPBI - UVF
2 stops26h 43mAmerican Airlines
Thu 12/44:05 pmUVF - PBI
1 stop19h 21mAmerican Airlines
Deal found 10/7$575
This Air Canada deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/612:40 pmPBI - UVF
1 stop26h 45mAir Canada
Wed 12/105:15 pmUVF - PBI
1 stop19h 28mAir Canada
Deal found 10/9$577
This Delta deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/276:00 amPBI - UVF
1 stop8h 39mDelta
Thu 12/44:56 pmUVF - PBI
1 stop8h 39mDelta
Deal found 10/7$584
This Air Canada deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/412:40 pmPBI - UVF
1 stop26h 45mAir Canada
Wed 12/105:15 pmUVF - PBI
1 stop19h 28mAir Canada
Deal found 10/9$619
This American Airlines deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/138:40 pmPBI - UVF
2 stops18h 12mAmerican Airlines
Sun 11/164:52 pmUVF - PBI
2 stops24h 35mAmerican Airlines
Deal found 10/7$672
This Air Canada deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/212:40 pmPBI - UVF
1 stop26h 45mAir Canada
Fri 12/125:15 pmUVF - PBI
1 stop19h 28mAir Canada
Deal found 10/9$693
This Delta deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/76:00 amPBI - UVF
1 stop8h 36mDelta
Fri 12/124:56 pmUVF - PBI
1 stop17h 59mDelta
Deal found 10/9$695

Cheap flight deals from West Palm Beach to Saint Lucia

Keep the following information in mind while searching for West Palm Beach to Saint Lucia flight deals. Data was last updated October 10, 2025.

Round-trip from

$575
(American Airlines)

One-way from

$298
(Delta)
From Palm Beach Intl to Saint Lucia
Search Deals
One-way flight from Palm Beach Intl to Saint Lucia
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from West Palm Beach to Saint Lucia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 10, 2025.
Use the filters below to find and compare flights from West Palm Beach to Saint Lucia that are best for you.

Fly from

West Palm Beach

Fly to

Saint Lucia

Route

Depart

Return

Price

West Palm BeachCastries

PBI - UVF

PBIUVF

Palm Beach Intl

Thu 11/27

11:17 am-3:00 pm

2 stops26h 43m

Castries Hewanorra

Thu 12/4

4:05 pm-10:26 am

1 stop19h 21m

$575

West Palm BeachCastries

PBI - UVF

PBIUVF

Palm Beach Intl

Thu 11/27

6:00 am-3:39 pm

1 stop8h 39m

Castries Hewanorra

Thu 12/4

4:56 pm-12:35 am

1 stop8h 39m

$584

West Palm BeachCastries

PBI - UVF

PBIUVF

Palm Beach Intl

Sun 12/7

12:40 pm-4:25 pm

1 stop26h 45m

Castries Hewanorra

Wed 12/10

5:15 pm-11:43 am

1 stop19h 28m

$619

West Palm BeachCastries

PBI - UVF

PBIUVF

Palm Beach Intl

Thu 11/13

8:40 pm-3:52 pm

2 stops18h 12m

Castries Hewanorra

Sun 11/16

4:52 pm-4:27 pm

2 stops24h 35m

$672

West Palm BeachCastries

PBI - UVF

PBIUVF

Palm Beach Intl

Sun 12/7

6:00 am-3:36 pm

1 stop8h 36m

Castries Hewanorra

Fri 12/12

4:56 pm-9:55 am

1 stop17h 59m

$695

West Palm BeachCastries

PBI - UVF

PBIUVF

Palm Beach Intl

Sat 1/3

9:52 am-2:52 pm

1 stop28h 00m

Castries Hewanorra

Thu 1/8

5:02 pm-12:30 pm

2 stops20h 28m

$714

West Palm BeachCastries

PBI - UVF

PBIUVF

Palm Beach Intl

Thu 12/4

12:40 pm-4:25 pm

1 stop26h 45m

Castries Hewanorra

Wed 12/10

5:15 pm-10:32 am

2 stops42h 17m

$719

West Palm BeachCastries

PBI - UVF

PBIUVF

Palm Beach Intl

Sun 12/7

6:00 am-3:36 pm

1 stop8h 36m

Castries Hewanorra

Sat 12/13

4:56 pm-12:35 am

1 stop8h 39m

$720

West Palm BeachCastries

PBI - UVF

PBIUVF

Palm Beach Intl

Fri 11/14

6:00 am-3:39 pm

1 stop8h 39m

$298

West Palm BeachCastries

PBI - UVF

PBIUVF

Palm Beach Intl

Mon 11/17

6:00 am-3:39 pm

1 stop8h 39m

$318

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/8

Showing 1-10 of 17 results
1
2

Best time to book a flight from West Palm Beach to Saint Lucia

Have a flexible travel schedule? Discover the best time to fly to Saint Lucia from West Palm Beach with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from West Palm Beach to Saint Lucia

What is the cheapest month to book a flight from West Palm Beach to Saint Lucia?

Currently, June is the cheapest month in which you can book a flight from West Palm Beach to Saint Lucia (average of $444). Flying from West Palm Beach to Saint Lucia in July is currently the most expensive (average of $608). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from West Palm Beach to Saint Lucia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from West Palm Beach to Saint Lucia?

    If you book a flight to Saint Lucia from West Palm Beach, you will be flying from Palm Beach Intl, which is the city’s only airport. Palm Beach Intl (PBI) is located 3.1 mi from the center of West Palm Beach.

  • How long is the flight from West Palm Beach to Saint Lucia?

    For as low as $584, American Airlines can have you in Saint Lucia from West Palm Beach in 8h 39m. West Palm Beach and Saint Lucia are separated by a distance of 1525 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from West Palm Beach to Saint Lucia that include hotel bookings?

    Yes. In addition to deals on West Palm Beach to Saint Lucia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from West Palm Beach to Saint Lucia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from West Palm Beach to Saint Lucia.

  • Can I find deals for business class flights from West Palm Beach to Saint Lucia?

    Yes. Cheapflights offers flight deals from West Palm Beach to Saint Lucia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from West Palm Beach to Saint Lucia?

    Currently, June is the cheapest month in which you can book a flight from West Palm Beach to Saint Lucia (average of $444). Flying from West Palm Beach to Saint Lucia in July is currently the most expensive (average of $608). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for West Palm Beach to Saint Lucia

See prices for flight routes from nearby airports that may be better suited for you.
Orlando to Luis Munoz Marin Intl flights
Tampa to Luis Munoz Marin Intl flights
Fort Lauderdale to Luis Munoz Marin Intl flights
Orlando to Punta Cana flights
Miami to Santo Domingo flights
Miami to Punta Cana flights
Fort Lauderdale to Santo Domingo flights
Miami to Luis Munoz Marin Intl flights
Fort Lauderdale to Punta Cana flights
Fort Lauderdale to Montego Bay flights
Orlando to Ponce flights
Orlando to Santiago de los Caballeros flights
Orlando to Santo Domingo flights
Fort Lauderdale to Kingston flights
Orlando to Montego Bay flights
Miami to Nassau flights
Orlando to Aguadilla flights
Miami to Montego Bay flights
Miami to Oranjestad flights
Jacksonville to Luis Munoz Marin Intl flights
Fort Lauderdale to Nassau flights
Miami to Havana flights
Miami to Willemstad flights
Miami to Cap Haitien flights
Miami to Port of Spain flights
West Palm Beach to Luis Munoz Marin Intl flights
Fort Lauderdale to Santiago de los Caballeros flights
Miami to Castries flights
Miami to Simpson Bay flights
Miami to Kingston flights
Miami to Bridgetown flights
Orlando to Nassau flights
Miami to Santiago de los Caballeros flights
Miami to George Town flights
Miami to Saint Thomas Island flights
Orlando to Oranjestad flights
Tampa to Santo Domingo flights
Daytona Beach to Luis Munoz Marin Intl flights
Fort Lauderdale to Saint Thomas Island flights
Tampa to Punta Cana flights
Miami to St. John's flights
Orlando to Saint Thomas Island flights
Melbourne to Luis Munoz Marin Intl flights
Jacksonville to Montego Bay flights
Miami to Providenciales flights
Jacksonville to Punta Cana flights
West Palm Beach to Santo Domingo flights
Miami to Pointe-à-Pitre flights
Tampa to Saint Thomas Island flights
Panama City to Luis Munoz Marin Intl flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.