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Cheap flights from Newark Airport to Saint Lucia from $144

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Newark Airport to Saint Lucia departing on 3/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Newark Airport to Saint Lucia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:00 am - 3:05 pm
EWR
-
UVF
8h 05m
1 stop
Delta Logo
3:18 pm - 9:32 am
UVF
-
EWR
18h 14m
1 stop
$368Delta
Tue, Mar 3 - Wed, Mar 11
American Airlines Logo
5:44 am - 3:58 pm
EWR
-
UVF
9h 14m
1 stop
American Airlines Logo
3:58 pm - 12:32 pm
UVF
-
EWR
20h 34m
2 stops
$373American Airlines
Tue, Mar 3 - Mon, Mar 16
American Airlines Logo
5:40 am - 2:58 pm
EWR
-
UVF
9h 18m
1 stop
American Airlines Logo
3:18 pm - 6:50 pm
UVF
-
EWR
27h 32m
1 stop
$375American Airlines
Tue, Mar 17 - Mon, Mar 23
American Airlines Logo
6:29 pm - 3:58 pm
EWR
-
UVF
20h 29m
1 stop
American Airlines Logo
3:58 pm - 12:54 am
UVF
-
EWR
8h 56m
1 stop
$377American Airlines
Wed, Mar 4 - Wed, Mar 11
American Airlines Logo
5:10 pm - 3:58 pm
EWR
-
UVF
21h 48m
2 stops
American Airlines Logo
3:18 pm - 4:32 pm
UVF
-
EWR
25h 14m
1 stop
$380American Airlines
Wed, Mar 4 - Mon, Mar 9
American Airlines Logo
6:29 pm - 3:58 pm
EWR
-
UVF
20h 29m
1 stop
American Airlines Logo
2:48 pm - 12:32 pm
UVF
-
EWR
21h 44m
2 stops
$381American Airlines
Wed, Mar 4 - Wed, Mar 11
American Airlines Logo
12:56 pm - 3:58 pm
EWR
-
UVF
26h 02m
1 stop
American Airlines Logo
3:18 pm - 10:29 pm
UVF
-
EWR
31h 11m
1 stop
$383American Airlines
Wed, Mar 4 - Mon, Mar 9
American Airlines Logo
1:30 pm - 2:48 pm
EWR
-
UVF
24h 18m
2 stops
American Airlines Logo
3:18 pm - 11:57 am
UVF
-
EWR
20h 39m
2 stops
$386American Airlines
Thu, Mar 5 - Mon, Mar 9
Air Canada Logo
6:55 pm - 2:10 pm
EWR
-
UVF
19h 15m
1 stop
Air Canada Logo
3:05 pm - 10:20 am
UVF
-
EWR
19h 15m
1 stop
$388Air Canada
Thu, Jun 11 - Tue, Jun 16
Multiple Airlines Logo
11:05 pm - 5:15 pm
EWR
-
SLU
41h 10m
3 stops
Multiple Airlines Logo
6:45 pm - 10:25 am
SLU
-
EWR
15h 40m
2 stops
$757Multiple Airlines
Wed, Mar 4 - Sun, Mar 8

American Airlines flights from Newark Airport to Saint Lucia

Our best American Airlines deals on Newark Airport to Saint Lucia flight tickets
American Airlines
Mar 3
EWR5:44 amNewark
9h 14m
1 stop
UVF3:58 pmCastries Hewanorra
Mar 16
UVF3:58 pmCastries Hewanorra
20h 34m
2 stops
EWR12:32 pmNewark
$373
American Airlines
Mar 17
EWR5:40 amNewark
9h 18m
1 stop
UVF2:58 pmCastries Hewanorra
Mar 23
UVF3:18 pmCastries Hewanorra
27h 32m
1 stop
EWR6:50 pmNewark
$375
American Airlines
Mar 4
EWR6:29 pmNewark
20h 29m
1 stop
UVF3:58 pmCastries Hewanorra
Mar 11
UVF3:58 pmCastries Hewanorra
8h 56m
1 stop
EWR12:54 amNewark
$377

Air Canada flights from Newark Airport to Saint Lucia

Our best Air Canada deals on Newark Airport to Saint Lucia flight tickets
Air Canada
Jun 11
EWR6:55 pmNewark
19h 15m
1 stop
UVF2:10 pmCastries Hewanorra
Jun 16
UVF3:05 pmCastries Hewanorra
19h 15m
1 stop
EWR10:20 amNewark
$388
Air Canada
May 28
EWR7:55 pmNewark
18h 10m
1 stop
UVF2:05 pmCastries Hewanorra
Jun 2
UVF3:05 pmCastries Hewanorra
18h 42m
2 stops
EWR9:47 amNewark
$391
Air Canada
Jun 11
EWR6:55 pmNewark
19h 15m
1 stop
UVF2:10 pmCastries Hewanorra
Jun 16
UVF3:05 pmCastries Hewanorra
18h 42m
2 stops
EWR9:47 amNewark
$392

momondo Fare Finder

 
Customize your flight search to find flights from Newark Airport 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, momondo users made 832,500 searches. Data last updated February 13, 2026.
Use the filters below to find and compare flights from Newark Airport to Saint Lucia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

NewarkCastries

EWR - UVF

EWRUVF

Newark

Tue 3/3

6:00 am-3:05 pm

1 stop8h 05m

Castries Hewanorra

Wed 3/11

3:18 pm-9:32 am

1 stop18h 14m

$368

NewarkCastries

EWR - UVF

EWRUVF

Newark

Tue 3/3

5:44 am-3:58 pm

1 stop9h 14m

Castries Hewanorra

Mon 3/16

3:58 pm-12:32 pm

2 stops20h 34m

$373

NewarkCastries

EWR - UVF

EWRUVF

Newark

Tue 3/17

5:40 am-2:58 pm

1 stop9h 18m

Castries Hewanorra

Mon 3/23

3:18 pm-6:50 pm

1 stop27h 32m

$375

NewarkCastries

EWR - UVF

EWRUVF

Newark

Wed 3/4

6:29 pm-3:58 pm

1 stop20h 29m

Castries Hewanorra

Wed 3/11

3:58 pm-12:54 am

1 stop8h 56m

$377

NewarkCastries

EWR - UVF

EWRUVF

Newark

Wed 3/4

5:10 pm-3:58 pm

2 stops21h 48m

Castries Hewanorra

Mon 3/9

3:18 pm-4:32 pm

1 stop25h 14m

$380

NewarkCastries

EWR - UVF

EWRUVF

Newark

Wed 3/4

6:29 pm-3:58 pm

1 stop20h 29m

Castries Hewanorra

Wed 3/11

2:48 pm-12:32 pm

2 stops21h 44m

$381

NewarkCastries

EWR - UVF

EWRUVF

Newark

Wed 3/4

12:56 pm-3:58 pm

1 stop26h 02m

Castries Hewanorra

Mon 3/9

3:18 pm-10:29 pm

1 stop31h 11m

$383

NewarkCastries

EWR - UVF

EWRUVF

Newark

Thu 3/5

1:30 pm-2:48 pm

2 stops24h 18m

Castries Hewanorra

Mon 3/9

3:18 pm-11:57 am

2 stops20h 39m

$386

NewarkCastries

EWR - UVF

EWRUVF

Newark

Thu 6/11

6:55 pm-2:10 pm

1 stop19h 15m

Castries Hewanorra

Tue 6/16

3:05 pm-10:20 am

1 stop19h 15m

$388

NewarkCastries

EWR - SLU

EWRSLU

Newark

Wed 3/4

11:05 pm-5:15 pm

3 stops41h 10m

Castries George F. L. Charle

Sun 3/8

6:45 pm-10:25 am

2 stops15h 40m

$757

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Saint Lucia from

How to get the cheapest flight ticket from Newark Airport to Saint Lucia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest Newark to Saint Lucia flight route?

Fly from Newark to Castries Hewanorra for the best Newark - Saint Lucia flight prices

What cabin class options are available on Newark to Saint Lucia flights?

There are 2 cabin classes available to choose from on Newark to Saint Lucia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Newark Airport to Saint Lucia flights?

No. A direct flight is the cheapest option for a flight between Newark Airport to Saint Lucia.

Cheap Newark Airport to Saint Lucia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Newark Airport to Saint Lucia

Best Price Found

$172

Fastest flight time

4h 37m

Direct flights

Sun

Airports in Saint Lucia

7 airports
The best one-way flight to Saint Lucia from Newark Airport in the past 72 hours is $172. The best round-trip flight deal from Newark Airport to Saint Lucia found on momondo in the last 72 hours is $631.
The fastest flight from Newark Airport to Saint Lucia takes 4h 37m
Direct flights go from Newark Airport to Saint Lucia on Sunday. The only airline offering direct flights is United Airlines.
There are 7 airports in Saint Lucia. From Newark Airport there are direct flights to Castries Hewanorra (UVF).
Search flight deals

  • When did momondo last update prices for flights from Newark Airport to Saint Lucia?

    Prices for flights from Newark Airport to Saint Lucia are refreshed on a daily basis.

  • How many operators does momondo search for flights from Newark Airport to Saint Lucia?

  • How old do you have to be to fly from Newark Airport to Saint Lucia?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Newark Airport to Saint Lucia.

  • What documentation or ID do you need to fly to Saint Lucia?

    The required travel and health documents for your Saint Lucia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Saint Lucia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Newark Airport to Saint Lucia?

Best airlines flying from Newark Airport to Saint Lucia

Compare and see reviews for airlines that fly from Newark Airport to Saint Lucia with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $241Free CancellationRating
7.9
8,191 reviews
Search Delta flights
JetBluePriceFrom $345Free CancellationRating
7.2
2,897 reviews
Search JetBlue flights
American AirlinesPriceFrom $351Free CancellationRating
7.2
11,277 reviews
Search American Airlines flights
United AirlinesPriceFrom $359Free CancellationRating
7.4
9,286 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from New York to Saint Lucia?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from New York to Saint Lucia. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from New York to Saint Lucia with flexible booking policies on momondo?

Yes. All flights to Saint Lucia from New York on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from New York to Saint Lucia?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Saint Lucia from New York.

I’m not ready to book a flight from New York to Saint Lucia right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Saint Lucia from New York. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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