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Saint Lucia

$156+ 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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — UVF
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap 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 September 11, 2025.

Round-trip from

$319
(American Airlines)

One-way from

$156
(Air Canada)

Popular in

July

Cheapest in

September

Average price

$422
From New York LaGuardia to Saint Lucia
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One-way flight from New York LaGuardia to Saint Lucia
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Highest demand for flights based on searches. 13% potential increase in price ($90 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/10. 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 10/166:00 amLGA - UVF
1 stop7h 56mAmerican Airlines
Mon 10/202:56 pmUVF - LGA
2 stops17h 47mAmerican Airlines
Deal found 9/10$319
This American Airlines deal was found by Cheapflights users on 9/10. 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 11/136:00 amLGA - UVF
1 stop8h 52mAmerican Airlines
Mon 11/174:52 pmUVF - LGA
1 stop18h 08mAmerican Airlines
Deal found 9/10$327
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Sat 10/115:20 pmLGA - UVF
1 stop21h 40mAmerican Airlines
Thu 10/162:56 pmUVF - LGA
1 stop8h 49mAmerican Airlines
Deal found 9/10$335
This Delta deal was found by Cheapflights users on 9/10. 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.
Mon 10/278:30 pmLGA - UVF
1 stop17h 56mDelta
Thu 10/303:41 pmUVF - LGA
1 stop18h 00mDelta
Deal found 9/10$347
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/176:00 amLGA - UVF
1 stop7h 40mAmerican Airlines
Fri 10/242:56 pmUVF - LGA
1 stop8h 49mAmerican Airlines
Deal found 9/10$372
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/233:00 pmLGA - UVF
1 stop22h 05mAmerican Airlines
Mon 10/272:56 pmUVF - LGA
1 stop8h 49mAmerican Airlines
Deal found 9/10$379
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/126:00 amLGA - UVF
1 stop9h 00mAmerican Airlines
Fri 10/174:00 pmUVF - LGA
1 stop20h 56mAmerican Airlines
Deal found 9/10$380
This Delta deal was found by Cheapflights users on 9/10. 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.
Mon 10/278:30 pmLGA - UVF
1 stop17h 56mDelta
Tue 11/44:41 pmUVF - LGA
1 stop18h 00mDelta
Deal found 9/10$382
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/163:00 pmLGA - UVF
1 stop22h 40mAmerican Airlines
Sun 10/192:56 pmUVF - LGA
1 stop8h 49mAmerican Airlines
Deal found 9/10$383
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Wed 10/154:40 pmLGA - UVF
1 stop22h 20mAmerican Airlines
Sun 10/192:56 pmUVF - LGA
1 stop8h 49mAmerican Airlines
Deal found 9/10$385
This Flightnetwork deal was found by Cheapflights users on 9/11. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2611:40 amLGA - UVF
1 stop27h 45mAir Canada
Sun 11/25:15 pmUVF - LGA
1 stop15h 52mAir Canada
Deal found 9/11$388
This Mytrip deal was found by Cheapflights users on 9/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/55:55 amLGA - SLU
2 stops30h 15mMultiple Airlines
Sun 11/95:00 amSLU - LGA
2 stops18h 01mMultiple Airlines
Deal found 9/9$710

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 September 11, 2025.
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

Tue 10/28

6:00 am-2:26 pm

1 stop8h 26m

Castries Hewanorra

Thu 10/30

3:41 pm-9:41 am

1 stop18h 00m

$347

New YorkCastries

LGA - UVF

LGAUVF

New York LaGuardia

Mon 10/27

8:30 pm-2:26 pm

1 stop17h 56m

Castries Hewanorra

Thu 10/30

3:41 pm-9:41 am

1 stop18h 00m

$347

New YorkCastries

LGA - UVF

LGAUVF

New York LaGuardia

Fri 10/17

6:00 am-1:40 pm

1 stop7h 40m

Castries Hewanorra

Fri 10/24

2:56 pm-11:45 pm

1 stop8h 49m

$372

New YorkCastries

LGA - UVF

LGAUVF

New York LaGuardia

Sun 10/12

6:00 am-3:00 pm

1 stop9h 00m

Castries Hewanorra

Fri 10/17

4:00 pm-12:56 pm

1 stop20h 56m

$380

New YorkCastries

LGA - UVF

LGAUVF

New York LaGuardia

Mon 10/27

8:30 pm-2:26 pm

1 stop17h 56m

Castries Hewanorra

Tue 11/4

4:41 pm-9:41 am

1 stop18h 00m

$382

New YorkCastries

LGA - UVF

LGAUVF

New York LaGuardia

Tue 10/28

6:00 am-2:26 pm

1 stop8h 26m

Castries Hewanorra

Tue 11/4

4:41 pm-9:41 am

1 stop18h 00m

$382

New YorkCastries

LGA - UVF

LGAUVF

New York LaGuardia

Thu 10/2

10:30 am-2:15 pm

1 stop27h 45m

Castries Hewanorra

Tue 10/7

3:10 pm-1:29 pm

1 stop22h 19m

$404

New YorkCastries

LGA - UVF

LGAUVF

New York LaGuardia

Sun 10/26

6:15 am-3:25 pm

1 stop9h 10m

Castries Hewanorra

Sun 11/2

5:15 pm-8:07 am

1 stop15h 52m

$421

New YorkCastries

LGA - UVF

LGAUVF

New York LaGuardia

Thu 11/27

8:00 am-3:00 pm

1 stop30h 00m

Castries Hewanorra

Tue 12/2

4:05 pm-11:21 pm

1 stop8h 16m

$429

New YorkCastries

LGA - UVF

LGAUVF

New York LaGuardia

Sun 11/30

6:45 am-3:52 pm

1 stop8h 07m

Castries Hewanorra

Thu 12/4

4:05 pm-11:27 pm

1 stop8h 22m

$437

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 34 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 $372, Delta can have you in Saint Lucia from New York LaGuardia Airport in 7h 40m. 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.

  • What is the cheapest month to book a flight from New York LaGuardia Airport to Saint Lucia?

    Currently, January is the cheapest month in which you can book a flight from New York LaGuardia Airport to Saint Lucia (average of $556). Flying from New York LaGuardia Airport to Saint Lucia in December is currently the most expensive (average of $730). 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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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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