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Saint Lucia

$114+ Cheap flights from the United States 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 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — UVF
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from USA to Saint Lucia

Cheapest flights from USA to Saint Lucia
Explore the most affordable flight options available from USA to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This American Airlines deal was found by Cheapflights users on 12/16. 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.
Tue 12/306:20 pmLGA - UVF
1 stop17h 44mAmerican Airlines
Tue 3/313:58 pmUVF - LGA
1 stop19h 02mAmerican Airlines
Deal found 12/16$455
This Priceline deal was found by Cheapflights users on 12/16. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3010:00 amJFK - UVF
Nonstop4h 47mJetBlue
Tue 3/314:00 pmUVF - JFK
Nonstop5h 00mJetBlue
Deal found 12/16$462
This American Airlines deal was found by Cheapflights users on 12/16. 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.
Tue 12/306:20 pmLGA - UVF
1 stop17h 44mAmerican Airlines
Mon 3/303:58 pmUVF - LGA
1 stop19h 02mAmerican Airlines
Deal found 12/16$480
This American Airlines deal was found by Cheapflights users on 12/16. 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.
Tue 12/306:28 pmJFK - UVF
1 stop17h 36mAmerican Airlines
Mon 3/302:57 pmUVF - JFK
1 stop18h 57mAmerican Airlines
Deal found 12/16$494
This American Airlines deal was found by Cheapflights users on 12/16. 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.
Tue 12/306:23 pmEWR - UVF
1 stop17h 41mAmerican Airlines
Tue 3/313:58 pmUVF - EWR
1 stop9h 01mAmerican Airlines
Deal found 12/16$494
This American Airlines deal was found by Cheapflights users on 12/16. 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.
Tue 12/306:28 pmJFK - UVF
1 stop17h 36mAmerican Airlines
Tue 3/313:58 pmUVF - JFK
2 stops15h 34mAmerican Airlines
Deal found 12/16$499
This Priceline deal was found by Cheapflights users on 12/16. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3010:00 amJFK - UVF
Nonstop4h 47mJetBlue
Mon 3/303:48 pmUVF - JFK
Nonstop5h 12mJetBlue
Deal found 12/16$512
This Air Canada deal was found by Cheapflights users on 12/16. 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.
Wed 12/316:05 amLGA - UVF
1 stop9h 15mAir Canada
Thu 1/85:15 pmUVF - LGA
1 stop15h 52mAir Canada
Deal found 12/16$512
This Air Canada deal was found by Cheapflights users on 12/16. 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 12/308:15 pmEWR - UVF
2 stops19h 05mAir Canada
Thu 1/85:15 pmUVF - EWR
1 stop22h 15mAir Canada
Deal found 12/16$512
This JetBlue deal was found by Cheapflights users on 12/18. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/267:15 amBOS - UVF
Nonstop4h 44mJetBlue
Wed 12/312:20 pmUVF - BOS
Nonstop5h 14mJetBlue
Deal found 12/18$523
This Expedia deal was found by Cheapflights users on 12/16. 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.
Tue 12/3010:00 amJFK - UVF
Nonstop4h 47mMultiple Airlines
Mon 3/304:20 pmUVF - JFK
1 stop30h 25mMultiple Airlines
Deal found 12/16$537
This SmartFares deal was found by Cheapflights users on 12/15. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/263:15 pmJFK - SLU
1 stop29h 55mCaribbean Airlines
Thu 1/226:20 pmSLU - JFK
1 stop19h 55mCaribbean Airlines
Deal found 12/15$537

Find flight deals from USA to Saint Lucia

Keep the following information in mind while searching for USA to Saint Lucia flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$313
(American Airlines)

One-way from

$114
(JetBlue)

Popular in

December

Cheapest in

March

Average price

$1,102

Good round-trip deal

$405 or less

Good one-way deal

$192 or less
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 USA to Saint Lucia
Search Deals
One-way flight from USA to Saint Lucia
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($100 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($44 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from USA to Saint Lucia.
Search Deals
Price to beat on a one-way flight from USA to Saint Lucia.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from USA 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 December 18, 2025.
Use the filters below to find and compare flights from the United States to Saint Lucia that are best for you.

Fly from

USA

Fly to

Saint Lucia

Route

Depart

Return

Price

New YorkCastries

LGA - UVF

LGAUVF

New York LaGuardia

Sat 1/10

7:29 pm-1:46 pm

1 stop17h 17m

Castries Hewanorra

Thu 1/15

4:06 pm-9:20 am

1 stop18h 14m

$327

New YorkCastries

LGA - UVF

LGAUVF

New York LaGuardia

Wed 1/28

6:29 pm-1:46 pm

1 stop18h 17m

Castries Hewanorra

Sun 2/1

5:02 pm-11:08 am

1 stop19h 06m

$332

NewarkCastries

EWR - UVF

EWRUVF

Newark

Mon 2/2

7:36 pm-3:03 pm

1 stop18h 27m

Castries Hewanorra

Sat 2/7

5:02 pm-12:50 pm

2 stops20h 48m

$332

Washington, D.C.Castries

DCA - UVF

DCAUVF

Washington, D.C. Reagan-National

Thu 1/8

8:35 pm-3:05 pm

1 stop17h 30m

Castries Hewanorra

Thu 1/15

4:25 pm-9:10 am

1 stop17h 45m

$339

New YorkCastries

JFK - UVF

JFKUVF

New York John F Kennedy Intl

Thu 3/5

10:15 am-4:00 pm

Nonstop4h 45m

Castries Hewanorra

Wed 3/18

3:48 pm-9:00 pm

Nonstop5h 12m

$343

New YorkCastries

JFK - UVF

JFKUVF

New York John F Kennedy Intl

Mon 1/26

9:58 am-3:41 pm

Nonstop4h 43m

Castries Hewanorra

Fri 1/30

5:21 pm-9:29 pm

Nonstop5h 08m

$343

New YorkCastries

JFK - UVF

JFKUVF

New York John F Kennedy Intl

Wed 3/4

9:40 pm-3:05 pm

1 stop16h 25m

Castries Hewanorra

Thu 3/12

3:24 pm-12:45 am

1 stop9h 21m

$347

New YorkCastries

JFK - UVF

JFKUVF

New York John F Kennedy Intl

Wed 1/14

6:00 am-3:05 pm

1 stop8h 05m

Castries Hewanorra

Tue 1/20

4:25 pm-8:22 am

1 stop16h 57m

$347

BaltimoreCastries

BWI - UVF

BWIUVF

Baltimore/Washington

Tue 3/3

6:00 am-4:00 pm

1 stop9h 00m

Castries Hewanorra

Wed 3/11

2:57 pm-12:33 am

1 stop9h 36m

$347

New YorkCastries

JFK - UVF

JFKUVF

New York John F Kennedy Intl

Wed 3/4

9:40 pm-3:05 pm

1 stop16h 25m

Castries Hewanorra

Wed 3/18

3:24 pm-12:45 am

1 stop9h 21m

$347

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 60 results
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Best time to book a flight from USA to Saint Lucia

Have a flexible travel schedule? Discover the best time to fly to Saint Lucia from USA 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 the United States to Saint Lucia

What is the cheapest month to book a flight from USA to Saint Lucia?

Currently, September is the cheapest month in which you can book a flight from USA to Saint Lucia (average of $151). Flying from USA to Saint Lucia in August is currently the most expensive (average of $394). 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.

What is the cheapest time of day to fly from US to LC?

Find hourly flight availability from USA to Saint Lucia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

It’s optimal to fly from USA to Saint Lucia in the afternoon. By choosing this option you can save up to 12% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from USA to Saint Lucia?

Use this chart to determine the cheapest time to fly round-trip from USA to Saint Lucia. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their USA to Saint Lucia flight should consider departing on Monday mornings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Saint Lucia

Get insights into the airlines that provide service to Saint Lucia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Saint Lucia. Reviews last updated December 18, 2025.
Get a feel of what it's like to fly with Caribbean Airlines, Delta, and United Airlines from the United States to Saint Lucia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Caribbean Airlines
8.0
Very good
210 reviews

Comfort

7.8

Entertainment

6.6

Boarding

8.0

Crew

8.4

Overall

8.0

Food

6.8

Reviews

1 / 14
8.0
Excellent

Boy,Oct 2025

YYZ - POS

A few selection of caribbean foods limit the pasta dish etc
Caribbean Airlines
8.0
Very good
210 reviews
Caribbean Airlines
8.0
Very good
210 reviews

Comfort

7.8

Entertainment

6.6

Boarding

8.0

Crew

8.4

Overall

8.0

Food

6.8

Reviews

1 / 14
8.0
Excellent

Boy,Oct 2025

YYZ - POS

A few selection of caribbean foods limit the pasta dish etc
Delta
7.9
Good
8,007 reviews
Caribbean Airlines
8.0
Very good
210 reviews

Comfort

7.8

Entertainment

6.6

Boarding

8.0

Crew

8.4

Overall

8.0

Food

6.8

Reviews

1 / 14
8.0
Excellent

Boy,Oct 2025

YYZ - POS

A few selection of caribbean foods limit the pasta dish etc
United Airlines
7.4
Good
9,091 reviews
Caribbean Airlines
8.0
Very good
210 reviews

Comfort

7.8

Entertainment

6.6

Boarding

8.0

Crew

8.4

Overall

8.0

Food

6.8

Reviews

1 / 14
8.0
Excellent

Boy,Oct 2025

YYZ - POS

A few selection of caribbean foods limit the pasta dish etc
American Airlines
7.2
Good
11,054 reviews
Caribbean Airlines
8.0
Very good
210 reviews

Comfort

7.8

Entertainment

6.6

Boarding

8.0

Crew

8.4

Overall

8.0

Food

6.8

Reviews

1 / 14
8.0
Excellent

Boy,Oct 2025

YYZ - POS

A few selection of caribbean foods limit the pasta dish etc
JetBlue
7.2
Good
2,896 reviews
Caribbean Airlines
8.0
Very good
210 reviews

Comfort

7.8

Entertainment

6.6

Boarding

8.0

Crew

8.4

Overall

8.0

Food

6.8

Reviews

1 / 14
8.0
Excellent

Boy,Oct 2025

YYZ - POS

A few selection of caribbean foods limit the pasta dish etc

Related info for your journey

Find useful and relevant information for your journey from USA 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 USA to Saint Lucia?

    For as low as $343, American Airlines can have you in Saint Lucia from USA in 4h 45m. The distance between USA and Saint Lucia is about 2013 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from USA to Saint Lucia one-way?

    One-way options have recently been found by users for as low as $67 on JetBlue. Other airlines that offer cheap prices include American Airlines from $123 and Air Canada from $136 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from USA 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 USA to Saint Lucia?

    Currently, September is the cheapest month in which you can book a flight from USA to Saint Lucia (average of $151). Flying from USA to Saint Lucia in August is currently the most expensive (average of $394). 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 USA to Saint Lucia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from USA to Saint Lucia

Discover the top 6 airlines that operate flights from USA to Saint Lucia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$133Average$820FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$259Average$580FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$278Average$642FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$356Average$784FlexibilityNo cancel feeOn-time71%
Caribbean AirlinesCheapest$443Average$663FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$457Average$531FlexibilityNo cancel feeOn-time67%

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