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Saint Lucia

$115+ 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 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — UVF
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap 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 June 12, 2025.

Round-trip from

$344
(American Airlines)

One-way from

$115
(JetBlue)

Popular in

December

Cheapest in

November

Average price

$660

Good round-trip deal

$417 or less

Good one-way deal

$138 or less
From USA to Saint Lucia
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One-way flight from USA to Saint Lucia
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High demand for flights, 2% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from USA to Saint Lucia.
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Price to beat on a one-way flight from USA to Saint Lucia.
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Find 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 June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/164:40 pmEWR - UVF
2 stops21h 37mAmerican Airlines
Fri 9/263:17 pmUVF - EWR
2 stops30h 43mAmerican Airlines
Deal found 6/11$344
This Delta deal was found by Cheapflights users on 6/10. 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.
Tue 8/196:00 amEWR - UVF
1 stop8h 15mDelta
Sat 8/233:37 pmUVF - EWR
1 stop9h 21mDelta
Deal found 6/10$367
This Air Canada deal was found by Cheapflights users on 6/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/86:55 pmBOS - UVF
1 stop19h 20mAir Canada
Fri 9/123:10 pmUVF - BOS
1 stop27h 00mAir Canada
Deal found 6/11$368
This Air Canada deal was found by Cheapflights users on 6/12. 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 9/185:00 pmEWR - UVF
1 stop21h 15mAir Canada
Tue 9/233:10 pmUVF - EWR
2 stops16h 32mAir Canada
Deal found 6/12$368
This American Airlines deal was found by Cheapflights users on 6/12. 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 8/218:30 pmJFK - UVF
1 stop18h 05mAmerican Airlines
Wed 8/273:35 pmUVF - JFK
1 stop20h 24mAmerican Airlines
Deal found 6/12$371
This Delta deal was found by Cheapflights users on 6/12. 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 8/126:00 amJFK - UVF
1 stop8h 15mDelta
Sat 8/233:37 pmUVF - JFK
1 stop9h 29mDelta
Deal found 6/12$377
This JetBlue deal was found by Cheapflights users on 6/10. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/3011:35 amJFK - UVF
Nonstop4h 45mJetBlue
Fri 7/45:40 pmUVF - JFK
Nonstop5h 00mJetBlue
Deal found 6/10$383
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/238:47 amEWR - UVF
Nonstop4h 44mUnited Airlines
Sat 8/302:35 pmUVF - EWR
Nonstop4h 53mUnited Airlines
Deal found 6/10$425
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/228:25 pmORD - UVF
1 stop16h 50mAir Canada
Fri 9/263:10 pmUVF - ORD
1 stop23h 04mAir Canada
Deal found 6/11$427
This Priceline deal was found by Cheapflights users on 6/10. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/110:30 amJFK - UVF
1 stop27h 45mAir Canada
Fri 9/53:10 pmUVF - JFK
1 stop23h 58mAir Canada
Deal found 6/10$428
This JetBlue deal was found by Cheapflights users on 6/11. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/266:16 amORD - UVF
1 stop8h 55mJetBlue
Sat 8/21:36 pmUVF - ORD
1 stop9h 52mJetBlue
Deal found 6/11$445
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2010:45 amJFK - UVF
1 stop26h 59mMultiple Airlines
Tue 9/233:10 pmUVF - JFK
1 stop23h 58mMultiple Airlines
Deal found 6/10$455

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 June 12, 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

NewarkCastries

EWR - UVF

EWRUVF

Newark

Tue 9/16

4:40 pm-2:17 pm

2 stops21h 37m

Castries Hewanorra

Fri 9/26

3:17 pm-10:00 pm

2 stops30h 43m

$344

NewarkCastries

EWR - UVF

EWRUVF

Newark

Tue 8/19

6:00 am-2:15 pm

1 stop8h 15m

Castries Hewanorra

Sat 8/23

3:37 pm-12:58 am

1 stop9h 21m

$367

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Mon 9/8

6:55 pm-2:15 pm

1 stop19h 20m

Castries Hewanorra

Fri 9/12

3:10 pm-6:10 pm

1 stop27h 00m

$368

NewarkCastries

EWR - UVF

EWRUVF

Newark

Thu 9/18

5:00 pm-2:15 pm

1 stop21h 15m

Castries Hewanorra

Tue 9/23

3:10 pm-7:42 am

2 stops16h 32m

$368

New YorkCastries

JFK - UVF

JFKUVF

New York John F Kennedy Intl

Thu 8/21

8:30 pm-2:35 pm

1 stop18h 05m

Castries Hewanorra

Wed 8/27

3:35 pm-11:59 am

1 stop20h 24m

$371

New YorkCastries

JFK - UVF

JFKUVF

New York John F Kennedy Intl

Tue 8/12

6:00 am-2:15 pm

1 stop8h 15m

Castries Hewanorra

Sat 8/23

3:37 pm-1:06 am

1 stop9h 29m

$377

New YorkCastries

JFK - UVF

JFKUVF

New York John F Kennedy Intl

Mon 6/30

11:35 am-4:20 pm

Nonstop4h 45m

Castries Hewanorra

Fri 7/4

5:40 pm-10:40 pm

Nonstop5h 00m

$383

NewarkCastries

EWR - UVF

EWRUVF

Newark

Sat 8/23

8:47 am-1:31 pm

Nonstop4h 44m

Castries Hewanorra

Sat 8/30

2:35 pm-7:28 pm

Nonstop4h 53m

$425

ChicagoCastries

ORD - UVF

ORDUVF

Chicago O'Hare Intl

Mon 9/22

8:25 pm-2:15 pm

1 stop16h 50m

Castries Hewanorra

Fri 9/26

3:10 pm-1:14 pm

1 stop23h 04m

$427

New YorkCastries

JFK - UVF

JFKUVF

New York John F Kennedy Intl

Mon 9/1

10:30 am-2:15 pm

1 stop27h 45m

Castries Hewanorra

Fri 9/5

3:10 pm-3:08 pm

1 stop23h 58m

$428

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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, January is the cheapest month in which you can book a flight from USA to Saint Lucia (average of $556). Flying from USA 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.

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 June 12, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from USA to Saint Lucia as you normally would.

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 June 12, 2025.
See what other customers who have flown with Caribbean Airlines, Delta and United Airlines from USA to Saint Lucia have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Caribbean Airlines
8.2
Very good
157 reviews

Entertainment

6.8

Crew

8.5

Overall

8.2

Comfort

7.9

Boarding

8.2

Food

6.8

Reviews

1 / 9
6.0
Good

Anonymous,Mar 2025

JFK - GEO

Air hostesses were friendly. There should be more options for tea.
Caribbean Airlines
8.2
Very good
157 reviews
Caribbean Airlines
8.2
Very good
157 reviews

Entertainment

6.8

Crew

8.5

Overall

8.2

Comfort

7.9

Boarding

8.2

Food

6.8

Reviews

1 / 9
6.0
Good

Anonymous,Mar 2025

JFK - GEO

Air hostesses were friendly. There should be more options for tea.
Delta
8.0
Very good
7,950 reviews
Caribbean Airlines
8.2
Very good
157 reviews

Entertainment

6.8

Crew

8.5

Overall

8.2

Comfort

7.9

Boarding

8.2

Food

6.8

Reviews

1 / 9
6.0
Good

Anonymous,Mar 2025

JFK - GEO

Air hostesses were friendly. There should be more options for tea.
United Airlines
7.4
Good
8,790 reviews
Caribbean Airlines
8.2
Very good
157 reviews

Entertainment

6.8

Crew

8.5

Overall

8.2

Comfort

7.9

Boarding

8.2

Food

6.8

Reviews

1 / 9
6.0
Good

Anonymous,Mar 2025

JFK - GEO

Air hostesses were friendly. There should be more options for tea.
JetBlue
7.3
Good
2,925 reviews
Caribbean Airlines
8.2
Very good
157 reviews

Entertainment

6.8

Crew

8.5

Overall

8.2

Comfort

7.9

Boarding

8.2

Food

6.8

Reviews

1 / 9
6.0
Good

Anonymous,Mar 2025

JFK - GEO

Air hostesses were friendly. There should be more options for tea.
American Airlines
7.2
Good
10,000 reviews
Caribbean Airlines
8.2
Very good
157 reviews

Entertainment

6.8

Crew

8.5

Overall

8.2

Comfort

7.9

Boarding

8.2

Food

6.8

Reviews

1 / 9
6.0
Good

Anonymous,Mar 2025

JFK - GEO

Air hostesses were friendly. There should be more options for tea.

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.

  • 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 $115 on JetBlue. Other airlines that offer cheap prices include American Airlines from $119 and Air Canada from $132 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, January is the cheapest month in which you can book a flight from USA to Saint Lucia (average of $556). Flying from USA 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

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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$133Average$760FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$337Average$695FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$342Average$614FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$352Average$735FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$491Average$531FlexibilityNo cancel feeOn-time67%
Caribbean AirlinesCheapest$554Average$697FlexibilityNo cancel feeOn-timeN/A

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