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Saint Lucia

$139+ Cheap flights from LaGuardia, NY (LGA) 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 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — UVF
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from LaGuardia to Saint Lucia

Cheapest flights from LaGuardia to Saint Lucia
Explore the most affordable flight options available from LaGuardia to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This Delta deal was found by Cheapflights users on 1/24. 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.
Tue 2/246:00 am
LGA
-
UVF
1 stop8h 05m
Delta
Wed 3/44:25 pm
UVF
-
LGA
1 stop18h 22m
Delta
Deal found 1/24$348
This Delta deal was found by Cheapflights users on 1/26. 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 2/276:00 am
LGA
-
UVF
1 stop8h 05m
Delta
Tue 3/34:25 pm
UVF
-
LGA
1 stop17h 23m
Delta
Deal found 1/26$358
This American Airlines deal was found by Cheapflights users on 1/25. 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.
Mon 3/26:59 am
LGA
-
UVF
1 stop7h 59m
American Airlines
Tue 3/103:58 pm
UVF
-
LGA
2 stops15h 25m
American Airlines
Deal found 1/25$363
This American Airlines deal was found by Cheapflights users on 1/25. 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.
Mon 3/238:25 pm
LGA
-
UVF
1 stop18h 33m
American Airlines
Wed 4/13:58 pm
UVF
-
LGA
1 stop18h 11m
American Airlines
Deal found 1/25$377
This American Airlines deal was found by Cheapflights users on 1/27. 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 2/266:59 am
LGA
-
UVF
1 stop7h 59m
American Airlines
Mon 3/24:58 pm
UVF
-
LGA
1 stop19h 02m
American Airlines
Deal found 1/27$393
This American Airlines deal was found by Cheapflights users on 1/27. 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 2/228:25 pm
LGA
-
UVF
1 stop18h 33m
American Airlines
Thu 2/263:48 pm
UVF
-
LGA
1 stop9h 11m
American Airlines
Deal found 1/27$396
This Air Canada deal was found by Cheapflights users on 1/25. 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 3/37:45 pm
LGA
-
UVF
2 stops19h 35m
Air Canada
Thu 3/55:15 pm
UVF
-
LGA
1 stop15h 52m
Air Canada
Deal found 1/25$398
This Expedia deal was found by Cheapflights users on 1/25. 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.
Sat 3/287:50 pm
LGA
-
UVF
1 stop19h 30m
Air Canada
Thu 4/24:15 pm
UVF
-
LGA
1 stop26h 46m
Air Canada
Deal found 1/25$404
This FlightHub deal was found by Cheapflights users on 1/26. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/34:20 pm
LGA
-
UVF
1 stop23h 00m
Air Canada
Fri 3/134:15 pm
UVF
-
LGA
1 stop30h 18m
Air Canada
Deal found 1/26$405
This Mytrip deal was found by Cheapflights users on 1/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/266:45 pm
LGA
-
SLU
2 stops24h 15m
Multiple Airlines
Thu 4/27:20 pm
SLU
-
LGA
2 stops15h 21m
Multiple Airlines
Deal found 1/27$888
This Mytrip deal was found by Cheapflights users on 1/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/227:05 pm
LGA
-
SLU
3 stops27h 05m
Multiple Airlines
Mon 5/2512:35 pm
SLU
-
LGA
2 stops34h 01m
Multiple Airlines
Deal found 1/27$889
This Mytrip deal was found by Cheapflights users on 1/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2710:10 am
LGA
-
SLU
2 stops26h 00m
Multiple Airlines
Fri 3/67:10 pm
SLU
-
LGA
2 stops16h 33m
Multiple Airlines
Deal found 1/26$895

Find flight deals from LaGuardia to Saint Lucia

Keep the following information in mind while searching for LaGuardia to Saint Lucia flight deals. Data was last updated January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$348
(Delta)

One-way from

$139
(American Airlines)

Popular in

December

Cheapest in

March

Average price

$527
Provider with most accurate pricing for New York (NYC)-Castries George F. L. Charle flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York (NYC)-Castries George F. L. Charle flights.
Search Deals
From New York LaGuardia to Saint Lucia
Search Deals
One-way flight from New York LaGuardia to Saint Lucia
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($96 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from LaGuardia 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 27, 2026.
Use the filters below to find and compare flights from New York LaGuardia Airport to Saint Lucia that are best for you.

Fly from

LaGuardia

Fly to

Saint Lucia

Route

Depart

Return

Price

New YorkCastries

LGA - UVF

LGAUVF

New York LaGuardia

Thu 2/26

8:00 pm-3:05 pm

1 stop18h 05m

Castries Hewanorra

Wed 3/4

4:25 pm-8:48 am

1 stop17h 23m

$348

New YorkCastries

LGA - UVF

LGAUVF

New York LaGuardia

Tue 2/24

6:00 am-3:05 pm

1 stop8h 05m

Castries Hewanorra

Wed 3/4

4:25 pm-9:47 am

1 stop18h 22m

$348

New YorkCastries

LGA - UVF

LGAUVF

New York LaGuardia

Fri 2/27

6:00 am-3:05 pm

1 stop8h 05m

Castries Hewanorra

Tue 3/3

4:25 pm-8:48 am

1 stop17h 23m

$358

New YorkCastries

LGA - UVF

LGAUVF

New York LaGuardia

Wed 3/4

6:00 am-3:05 pm

1 stop8h 05m

Castries Hewanorra

Wed 3/11

3:18 pm-8:40 am

1 stop17h 22m

$358

New YorkCastries

LGA - UVF

LGAUVF

New York LaGuardia

Mon 2/23

8:25 pm-3:58 pm

1 stop18h 33m

Castries Hewanorra

Thu 2/26

4:58 pm-7:23 am

2 stops15h 25m

$401

New YorkCastries

LGA - UVF

LGAUVF

New York LaGuardia

Sat 2/7

6:00 am-3:05 pm

1 stop8h 05m

Castries Hewanorra

Tue 2/10

4:25 pm-8:48 am

1 stop17h 23m

$412

New YorkCastries

LGA - UVF

LGAUVF

New York LaGuardia

Mon 2/9

6:00 am-3:05 pm

1 stop8h 05m

Castries Hewanorra

Wed 2/11

4:25 pm-9:47 am

1 stop18h 22m

$412

New YorkCastries

LGA - UVF

LGAUVF

New York LaGuardia

Sun 2/8

6:00 am-3:05 pm

1 stop8h 05m

Castries Hewanorra

Thu 2/12

4:25 pm-10:48 am

1 stop19h 23m

$412

New YorkCastries

LGA - UVF

LGAUVF

New York LaGuardia

Thu 2/5

8:00 pm-3:05 pm

1 stop18h 05m

Castries Hewanorra

Tue 2/10

4:25 pm-8:48 am

1 stop17h 23m

$412

New YorkCastries

LGA - UVF

LGAUVF

New York LaGuardia

Sun 2/8

8:00 pm-3:05 pm

1 stop18h 05m

Castries Hewanorra

Sat 2/14

4:25 pm-9:47 am

1 stop18h 22m

$412

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 33 results
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Best time to book a flight from LaGuardia to Saint Lucia

Have a flexible travel schedule? Discover the best time to fly to Saint Lucia from LaGuardia 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 New York LaGuardia Airport to Saint Lucia
No data available for this route at this time. Please check back soon.

Related info for your journey

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

  • How long is the flight from New York LaGuardia Airport to Saint Lucia?

    For as low as $348, Delta can have you in Saint Lucia from New York LaGuardia Airport in 18h 05m. New York LaGuardia Airport and Saint Lucia are separated by a distance of 2023 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

  • How can I find direct flights from LaGuardia to Saint Lucia?

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

  • Can I find deals for business class flights from LaGuardia to Saint Lucia?

    Yes. Cheapflights offers flight deals from LaGuardia 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.

See more FAQs

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Alternative routes for LaGuardia to Saint Lucia

See prices for flight routes from nearby airports that may be better suited for you.
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Newark to Kingston flights
LaGuardia to Castries flights
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Newark to Aguadilla flights
LaGuardia to Willemstad flights
LaGuardia to Bridgetown flights
Newark to Puerto Plata flights
Newark to Willemstad flights

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