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Saint Lucia

$161+ Cheap flights from Newark (EWR) 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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — UVF
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Newark to Saint Lucia

Keep the following information in mind while searching for Newark to Saint Lucia flight deals. Data was last updated September 15, 2025.

Round-trip from

$317
(United Airlines)

One-way from

$161
(FlightHub)

Popular in

July

Cheapest in

September

Average price

$422

Good round-trip deal

$422 or less

Good one-way deal

$273 or less
From Newark to Saint Lucia
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One-way flight from Newark to Saint Lucia
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Highest demand for flights based on searches. 12% potential increase in price ($86 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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Price to beat on a round-trip flight from Newark to Saint Lucia.
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Price to beat on a one-way flight from Newark to Saint Lucia.
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Find flight deals from Newark to Saint Lucia

Cheapest flights from Newark to Saint Lucia
Explore the most affordable flight options available from Newark to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This United Airlines deal was found by Cheapflights users on 9/13. 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 11/156:00 amEWR - UVF
1 stop9h 25mUnited Airlines
Sat 11/225:17 pmUVF - EWR
Nonstop5h 20mUnited Airlines
Deal found 9/13$317
This American Airlines deal was found by Cheapflights users on 9/13. 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 10/106:00 amEWR - UVF
1 stop7h 40mAmerican Airlines
Fri 10/174:00 pmUVF - EWR
1 stop8h 29mAmerican Airlines
Deal found 9/13$327
This American Airlines deal was found by Cheapflights users on 9/14. 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 10/157:40 pmEWR - UVF
2 stops19h 20mAmerican Airlines
Thu 10/232:56 pmUVF - EWR
2 stops18h 58mAmerican Airlines
Deal found 9/14$332
This American Airlines deal was found by Cheapflights users on 9/13. 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 10/116:50 pmEWR - UVF
1 stop20h 10mAmerican Airlines
Thu 10/162:40 pmUVF - EWR
1 stop8h 04mAmerican Airlines
Deal found 9/13$335
This American Airlines deal was found by Cheapflights users on 9/14. 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 10/299:30 amEWR - UVF
1 stop27h 35mAmerican Airlines
Wed 11/54:52 pmUVF - EWR
2 stops26h 56mAmerican Airlines
Deal found 9/14$338
This American Airlines deal was found by Cheapflights users on 9/13. 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 10/175:00 amEWR - UVF
1 stop8h 40mAmerican Airlines
Fri 10/242:56 pmUVF - EWR
1 stop9h 33mAmerican Airlines
Deal found 9/13$372
This American Airlines deal was found by Cheapflights users on 9/13. 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 11/27:38 pmEWR - UVF
2 stops19h 14mAmerican Airlines
Thu 11/64:52 pmUVF - EWR
1 stop8h 54mAmerican Airlines
Deal found 9/13$377
This American Airlines deal was found by Cheapflights users on 9/14. 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 11/131:44 pmEWR - UVF
2 stops22h 35mAmerican Airlines
Sun 11/164:52 pmUVF - EWR
2 stops20h 52mAmerican Airlines
Deal found 9/14$382
This American Airlines deal was found by Cheapflights users on 9/13. 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 10/127:30 amEWR - UVF
1 stop7h 30mAmerican Airlines
Fri 10/174:00 pmUVF - EWR
1 stop8h 29mAmerican Airlines
Deal found 9/13$407
This Mytrip deal was found by Cheapflights users on 9/14. 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 10/162:05 pmEWR - SLU
2 stops24h 35mMultiple Airlines
Wed 10/2212:35 pmSLU - EWR
2 stops24h 28mMultiple Airlines
Deal found 9/14$755
This Mytrip deal was found by Cheapflights users on 9/14. 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 10/48:50 amEWR - SLU
2 stops13h 20mMultiple Airlines
Mon 10/64:35 pmSLU - EWR
2 stops19h 48mMultiple Airlines
Deal found 9/14$794
This Mytrip deal was found by Cheapflights users on 9/14. 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 9/274:55 pmEWR - SLU
2 stops26h 05mMultiple Airlines
Sat 10/412:35 pmSLU - EWR
2 stops21h 39mMultiple Airlines
Deal found 9/14$810

Cheapflights Fare Finder

 
Customize your flight search to find flights from Newark 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 15, 2025.
Use the filters below to find and compare flights from Newark Airport to Saint Lucia that are best for you.

Fly from

Newark

Fly to

Saint Lucia

Route

Depart

Return

Price

NewarkCastries

EWR - UVF

EWRUVF

Newark

Sat 11/15

6:00 am-4:25 pm

1 stop9h 25m

Castries Hewanorra

Sat 11/22

5:17 pm-9:37 pm

Nonstop5h 20m

$317

NewarkCastries

EWR - UVF

EWRUVF

Newark

Sat 10/11

6:50 pm-3:00 pm

1 stop20h 10m

Castries Hewanorra

Thu 10/16

4:00 pm-9:54 am

2 stops17h 54m

$384

NewarkCastries

EWR - UVF

EWRUVF

Newark

Sun 10/12

7:30 am-3:00 pm

1 stop7h 30m

Castries Hewanorra

Thu 10/16

4:00 pm-12:29 am

1 stop8h 29m

$407

NewarkCastries

EWR - UVF

EWRUVF

Newark

Fri 11/14

5:20 am-3:52 pm

1 stop9h 32m

Castries Hewanorra

Tue 11/18

4:52 pm-3:40 pm

2 stops23h 48m

$412

NewarkCastries

EWR - UVF

EWRUVF

Newark

Sat 10/11

8:47 am-1:31 pm

Nonstop4h 44m

Castries Hewanorra

Sat 10/18

2:35 pm-7:28 pm

Nonstop4h 53m

$423

NewarkCastries

EWR - SLU

EWRSLU

Newark

Thu 10/16

2:05 pm-2:40 pm

2 stops24h 35m

Castries George F. L. Charle

Wed 10/22

12:35 pm-1:03 pm

2 stops24h 28m

$755

NewarkCastries

EWR - SLU

EWRSLU

Newark

Sat 10/4

8:50 am-10:10 pm

2 stops13h 20m

Castries George F. L. Charle

Mon 10/6

4:35 pm-12:23 pm

2 stops19h 48m

$794

NewarkCastries

EWR - SLU

EWRSLU

Newark

Sat 9/27

4:55 pm-7:00 pm

2 stops26h 05m

Castries George F. L. Charle

Sat 10/4

12:35 pm-10:14 am

2 stops21h 39m

$810

NewarkCastries

EWR - SLU

EWRSLU

Newark

Wed 10/15

7:45 am-7:00 pm

2 stops35h 15m

Castries George F. L. Charle

Thu 10/23

12:35 pm-10:14 am

2 stops21h 39m

$823

NewarkCastries

EWR - SLU

EWRSLU

Newark

Sat 11/1

3:30 pm-7:00 pm

2 stops27h 30m

Castries George F. L. Charle

Thu 11/6

9:10 am-8:27 am

2 stops24h 17m

$831

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Showing 1-10 of 30 results
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Best time to book a flight from Newark to Saint Lucia

Have a flexible travel schedule? Discover the best time to fly to Saint Lucia from Newark 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 Newark Airport to Saint Lucia

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

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

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

Find hourly flight availability from Newark 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 September 15, 2025.

When flying from Newark Airport to Saint Lucia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 September 15, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Newark Airport 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.
Delta
8.0
Very good
7,956 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
8.0
Very good
7,956 reviews
Delta
8.0
Very good
7,956 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
United Airlines
7.4
Good
8,931 reviews
Delta
8.0
Very good
7,956 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,956 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
JetBlue
7.2
Good
2,912 reviews
Delta
8.0
Very good
7,956 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

Find useful and relevant information for your journey from Newark 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 popular is this Newark Airport to Saint Lucia flight route?

    Flights from Newark to Saint Lucia have been viewed 1 times in the past calendar month.

  • How long is the flight from Newark Airport to Saint Lucia?

    For as low as $317, United Airlines can have you in Saint Lucia from Newark Airport in 9h 25m. The distance from Newark Airport to Saint Lucia is about 2025 mi. This flight may include one or multiple stops.

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

    $166 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $168 and $174, respectively.

  • What are the cheapest flights from Newark Airport to Saint Lucia?

    Looking for the cheapest flight from Newark Airport to Saint Lucia? While on average our users pay $379, our data indicates the cheapest price to be $183. The most popular route (Newark - Castries Hewanorra), is priced around $313.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Newark 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 Newark Airport to Saint Lucia?

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

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Newark to Saint Lucia

Discover the top 4 airlines that operate flights from Newark 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$327Average$495FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$337Average$738FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$345Average$553FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$357Average$671FlexibilityNo cancel feeOn-time71%

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