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Saint Lucia

$129+ 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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — UVF
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
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 July 30, 2025.

Round-trip from

$333
(United Airlines)

One-way from

$129
(JetBlue)

Popular in

July

Cheapest in

March

Average price

$868

Good round-trip deal

$268 or less

Good one-way deal

$213 or less
From USA to Saint Lucia
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One-way flight from USA to Saint Lucia
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Highest demand for flights based on searches. 13% potential increase in price ($87 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 July 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 July 30, 2025.

This United Airlines deal was found by Cheapflights users on 7/29. 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 9/208:47 amEWR - UVF
Nonstop4h 44mUnited Airlines
Sat 9/272:35 pmUVF - EWR
Nonstop4h 53mUnited Airlines
Deal found 7/29$333
This Delta deal was found by Cheapflights users on 7/28. 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.
Wed 9/106:00 amEWR - UVF
1 stop8h 15mDelta
Wed 9/173:38 pmUVF - EWR
1 stop9h 18mDelta
Deal found 7/28$336
This American Airlines deal was found by Cheapflights users on 7/29. 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 9/95:40 amEWR - UVF
1 stop8h 37mAmerican Airlines
Wed 9/173:17 pmUVF - EWR
2 stops18h 37mAmerican Airlines
Deal found 7/29$352
This American Airlines deal was found by Cheapflights users on 7/28. 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 9/126:00 amJFK - UVF
1 stop8h 17mAmerican Airlines
Tue 9/163:16 pmUVF - JFK
1 stop9h 11mAmerican Airlines
Deal found 7/28$377
This Air Canada deal was found by Cheapflights users on 7/29. 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 9/166:00 amLGA - UVF
1 stop8h 15mAir Canada
Fri 9/263:10 pmUVF - LGA
2 stops16h 52mAir Canada
Deal found 7/29$388
This Air Canada deal was found by Cheapflights users on 7/28. 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 9/157:55 pmEWR - UVF
1 stop18h 20mAir Canada
Fri 9/193:10 pmUVF - EWR
1 stop19h 04mAir Canada
Deal found 7/28$388
This Air Canada deal was found by Cheapflights users on 7/28. 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 9/82:25 pmIAD - UVF
1 stop23h 50mAir Canada
Fri 9/123:10 pmUVF - IAD
1 stop18h 28mAir Canada
Deal found 7/28$388
This Priceline deal was found by Cheapflights users on 7/28. 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 9/89:25 amJFK - UVF
Nonstop4h 50mJetBlue
Sat 9/132:06 pmUVF - JFK
Nonstop4h 53mJetBlue
Deal found 7/28$393
This Air Canada deal was found by Cheapflights users on 7/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/113:55 pmJFK - UVF
1 stop22h 20mAir Canada
Tue 9/163:10 pmUVF - JFK
2 stops30h 35mAir Canada
Deal found 7/27$398
This FlightHub deal was found by Cheapflights users on 7/28. 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.
Mon 9/154:35 pmDCA - UVF
2 stops21h 40mAir Canada
Fri 9/193:10 pmUVF - DCA
2 stops24h 41mAir Canada
Deal found 7/28$398
This American Airlines deal was found by Cheapflights users on 7/30. 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 8/137:59 pmLGA - UVF
1 stop18h 36mAmerican Airlines
Sat 8/162:55 pmUVF - LGA
2 stops19h 10mAmerican Airlines
Deal found 7/30$403
This Delta deal was found by Cheapflights users on 7/28. 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 9/59:25 pmJFK - UVF
1 stop16h 50mDelta
Mon 9/83:35 pmUVF - JFK
1 stop18h 25mDelta
Deal found 7/28$437

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 July 30, 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

Sat 9/20

8:47 am-1:31 pm

Nonstop4h 44m

Castries Hewanorra

Sat 9/27

2:35 pm-7:28 pm

Nonstop4h 53m

$333

NewarkCastries

EWR - UVF

EWRUVF

Newark

Wed 9/10

6:00 am-2:15 pm

1 stop8h 15m

Castries Hewanorra

Wed 9/17

3:38 pm-12:56 am

1 stop9h 18m

$336

NewarkCastries

EWR - UVF

EWRUVF

Newark

Tue 9/9

5:40 am-2:17 pm

1 stop8h 37m

Castries Hewanorra

Wed 9/17

3:17 pm-9:54 am

2 stops18h 37m

$352

New YorkCastries

JFK - UVF

JFKUVF

New York John F Kennedy Intl

Fri 9/12

6:00 am-2:17 pm

1 stop8h 17m

Castries Hewanorra

Tue 9/16

3:16 pm-12:27 am

1 stop9h 11m

$377

New YorkCastries

LGA - UVF

LGAUVF

New York LaGuardia

Tue 9/16

6:00 am-2:15 pm

1 stop8h 15m

Castries Hewanorra

Fri 9/26

3:10 pm-8:02 am

2 stops16h 52m

$388

NewarkCastries

EWR - UVF

EWRUVF

Newark

Mon 9/15

7:55 pm-2:15 pm

1 stop18h 20m

Castries Hewanorra

Fri 9/19

3:10 pm-10:14 am

1 stop19h 04m

$388

Washington, D.C.Castries

IAD - UVF

IADUVF

Washington, D.C. Dulles Intl

Mon 9/8

2:25 pm-2:15 pm

1 stop23h 50m

Castries Hewanorra

Fri 9/12

3:10 pm-9:38 am

1 stop18h 28m

$388

New YorkCastries

JFK - UVF

JFKUVF

New York John F Kennedy Intl

Mon 9/8

9:25 am-2:15 pm

Nonstop4h 50m

Castries Hewanorra

Sat 9/13

2:06 pm-6:59 pm

Nonstop4h 53m

$393

New YorkCastries

JFK - UVF

JFKUVF

New York John F Kennedy Intl

Thu 9/11

3:55 pm-2:15 pm

1 stop22h 20m

Castries Hewanorra

Tue 9/16

3:10 pm-9:45 pm

2 stops30h 35m

$398

Washington, D.C.Castries

DCA - UVF

DCAUVF

Washington, D.C. Reagan-National

Mon 9/15

8:40 pm-2:15 pm

1 stop17h 35m

Castries Hewanorra

Fri 9/19

3:10 pm-6:04 pm

1 stop26h 54m

$398

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

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 July 30, 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 July 30, 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
8.1
Very good
166 reviews

Comfort

7.9

Overall

8.1

Food

6.8

Entertainment

6.7

Boarding

8.1

Crew

8.4

Reviews

1 / 10
6.0
Good

Anonymous,Jul 2025

GEO - POS

The crew was welcoming and helpful. No entertainment no meal only a drink.
Caribbean Airlines
8.1
Very good
166 reviews
Caribbean Airlines
8.1
Very good
166 reviews

Comfort

7.9

Overall

8.1

Food

6.8

Entertainment

6.7

Boarding

8.1

Crew

8.4

Reviews

1 / 10
6.0
Good

Anonymous,Jul 2025

GEO - POS

The crew was welcoming and helpful. No entertainment no meal only a drink.
Delta
8.0
Very good
7,980 reviews
Caribbean Airlines
8.1
Very good
166 reviews

Comfort

7.9

Overall

8.1

Food

6.8

Entertainment

6.7

Boarding

8.1

Crew

8.4

Reviews

1 / 10
6.0
Good

Anonymous,Jul 2025

GEO - POS

The crew was welcoming and helpful. No entertainment no meal only a drink.
United Airlines
7.4
Good
8,896 reviews
Caribbean Airlines
8.1
Very good
166 reviews

Comfort

7.9

Overall

8.1

Food

6.8

Entertainment

6.7

Boarding

8.1

Crew

8.4

Reviews

1 / 10
6.0
Good

Anonymous,Jul 2025

GEO - POS

The crew was welcoming and helpful. No entertainment no meal only a drink.
JetBlue
7.3
Good
2,913 reviews
Caribbean Airlines
8.1
Very good
166 reviews

Comfort

7.9

Overall

8.1

Food

6.8

Entertainment

6.7

Boarding

8.1

Crew

8.4

Reviews

1 / 10
6.0
Good

Anonymous,Jul 2025

GEO - POS

The crew was welcoming and helpful. No entertainment no meal only a drink.
American Airlines
7.2
Good
10,000 reviews
Caribbean Airlines
8.1
Very good
166 reviews

Comfort

7.9

Overall

8.1

Food

6.8

Entertainment

6.7

Boarding

8.1

Crew

8.4

Reviews

1 / 10
6.0
Good

Anonymous,Jul 2025

GEO - POS

The crew was welcoming and helpful. No entertainment no meal only a drink.

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 $129 on JetBlue. Other airlines that offer cheap prices include United Airlines from $129 and American Airlines from $131 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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$133Average$794FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$337Average$694FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$350Average$646FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$357Average$743FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$457Average$531FlexibilityNo cancel feeOn-time67%
Caribbean AirlinesCheapest$492Average$699FlexibilityNo cancel feeOn-timeN/A

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