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Saint Lucia

$198+ 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 3/31. Fares are subject to change and may not be available on all flights or dates of travel.
PBI — UVF
Feb 18 — Feb 251
Wed 2/18
Wed 2/25
1 adult, Economy
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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 January 19, 2026.

Round-trip from

$591
(Expedia)

One-way from

$198
(JetBlue)
From Palm Beach Intl to Saint Lucia
Search Deals
One-way flight from Palm Beach Intl to Saint Lucia
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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 January 19, 2026.

This Expedia deal was found by Cheapflights users on 1/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/96:00 am
PBI
-
UVF
1 stop8h 57m
JetBlue
Sat 3/145:30 pm
UVF
-
PBI
1 stop29h 29m
JetBlue
Deal found 1/18$591
This Expedia deal was found by Cheapflights users on 1/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/277:55 pm
PBI
-
UVF
1 stop20h 40m
JetBlue
Mon 3/25:23 pm
UVF
-
PBI
1 stop17h 34m
JetBlue
Deal found 1/17$621
This Delta deal was found by Cheapflights users on 1/18. 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 3/56:00 am
PBI
-
UVF
1 stop8h 05m
Delta
Mon 3/93:18 pm
UVF
-
PBI
1 stop9h 14m
Delta
Deal found 1/18$638
This American Airlines deal was found by Cheapflights users on 1/17. 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 2/276:06 am
PBI
-
UVF
1 stop8h 12m
American Airlines
Mon 3/23:48 pm
UVF
-
PBI
2 stops19h 40m
American Airlines
Deal found 1/17$643
This American Airlines deal was found by Cheapflights users on 1/17. 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 3/126:06 am
PBI
-
UVF
1 stop8h 12m
American Airlines
Wed 3/182:48 pm
UVF
-
PBI
2 stops18h 21m
American Airlines
Deal found 1/17$645
This American Airlines deal was found by Cheapflights users on 1/18. 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.
Sun 4/56:06 am
PBI
-
UVF
1 stop8h 12m
American Airlines
Wed 4/82:35 pm
UVF
-
PBI
2 stops20h 20m
American Airlines
Deal found 1/18$674
This American Airlines deal was found by Cheapflights users on 1/17. 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 8/76:00 am
PBI
-
UVF
1 stop8h 15m
American Airlines
Mon 8/103:09 pm
UVF
-
PBI
2 stops22h 03m
American Airlines
Deal found 1/17$684
This Delta deal was found by Cheapflights users on 1/18. 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.
Fri 3/67:00 am
PBI
-
UVF
1 stop7h 05m
Delta
Mon 3/93:18 pm
UVF
-
PBI
1 stop9h 14m
Delta
Deal found 1/18$694
This Air Canada deal was found by Cheapflights users on 1/18. 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 2/312:40 pm
PBI
-
UVF
1 stop26h 40m
Air Canada
Thu 2/55:15 pm
UVF
-
PBI
1 stop19h 30m
Air Canada
Deal found 1/18$735

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 January 19, 2026.
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

Fri 2/27

7:55 pm-5:35 pm

1 stop20h 40m

Castries Hewanorra

Mon 3/2

5:23 pm-9:57 am

1 stop17h 34m

$621

West Palm BeachCastries

PBI - UVF

PBIUVF

Palm Beach Intl

Thu 3/5

6:00 am-3:05 pm

1 stop8h 05m

Castries Hewanorra

Mon 3/9

3:18 pm-12:32 am

1 stop9h 14m

$638

West Palm BeachCastries

PBI - UVF

PBIUVF

Palm Beach Intl

Fri 2/27

6:09 pm-2:48 pm

2 stops19h 39m

Castries Hewanorra

Mon 3/2

3:48 pm-9:33 am

2 stops18h 45m

$643

West Palm BeachCastries

PBI - UVF

PBIUVF

Palm Beach Intl

Thu 3/12

6:06 am-2:18 pm

1 stop8h 12m

Castries Hewanorra

Wed 3/18

2:48 pm-9:09 am

2 stops18h 21m

$645

West Palm BeachCastries

PBI - UVF

PBIUVF

Palm Beach Intl

Fri 3/6

7:00 am-3:05 pm

1 stop7h 05m

Castries Hewanorra

Mon 3/9

3:18 pm-12:32 am

1 stop9h 14m

$694

West Palm BeachCastries

PBI - UVF

PBIUVF

Palm Beach Intl

Sun 4/5

6:06 am-2:18 pm

1 stop8h 12m

Castries Hewanorra

Wed 4/8

3:28 pm-9:01 am

1 stop17h 33m

$729

West Palm BeachCastries

PBI - UVF

PBIUVF

Palm Beach Intl

Wed 2/4

7:00 am-3:05 pm

1 stop7h 05m

Castries Hewanorra

Tue 2/10

4:25 pm-12:14 am

1 stop8h 49m

$763

West Palm BeachCastries

PBI - UVF

PBIUVF

Palm Beach Intl

Sun 2/1

7:45 pm-3:05 pm

1 stop18h 20m

Castries Hewanorra

Tue 2/10

4:25 pm-12:14 am

1 stop8h 49m

$763

West Palm BeachCastries

PBI - UVF

PBIUVF

Palm Beach Intl

Mon 2/2

6:00 am-3:05 pm

1 stop8h 05m

Castries Hewanorra

Tue 2/10

4:25 pm-12:14 am

1 stop8h 49m

$763

West Palm BeachCastries

PBI - UVF

PBIUVF

Palm Beach Intl

Thu 3/12

7:00 am-1:58 pm

1 stop6h 58m

Castries Hewanorra

Wed 3/18

3:18 pm-12:32 am

1 stop9h 14m

$765

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/18

Showing 1-10 of 21 results
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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, January is the cheapest month in which you can book a flight from West Palm Beach to Saint Lucia (average of $428). Flying from West Palm Beach to Saint Lucia in July is currently the most expensive (average of $611). 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 $638, JetBlue can have you in Saint Lucia from West Palm Beach in 8h 05m. 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, January is the cheapest month in which you can book a flight from West Palm Beach to Saint Lucia (average of $428). Flying from West Palm Beach to Saint Lucia in July is currently the most expensive (average of $611). 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

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