Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Newark Airport to Saint Lucia from $123

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 1/10. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Newark Airport to Saint Lucia

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:29 pm - 1:46 pm
EWR
-
UVF
18h 17m1 stop
American Airlines Logo
5:00 pm - 12:59 am
UVF
-
EWR
8h 59m1 stop
$327American Airlines
Sat, Feb 7 - Sat, Feb 14
American Airlines Logo
5:20 pm - 4:02 pm
EWR
-
UVF
21h 42m2 stops
American Airlines Logo
5:02 pm - 12:50 pm
UVF
-
EWR
20h 48m2 stops
$332American Airlines
Wed, Jan 21 - Wed, Jan 28
American Airlines Logo
1:30 pm - 3:03 pm
EWR
-
UVF
24h 33m1 stop
American Airlines Logo
2:46 pm - 12:59 am
UVF
-
EWR
11h 13m1 stop
$334American Airlines
Thu, Jan 22 - Thu, Jan 29
American Airlines Logo
7:36 pm - 3:03 pm
EWR
-
UVF
18h 27m1 stop
American Airlines Logo
2:46 pm - 11:44 am
UVF
-
EWR
21h 58m1 stop
$335American Airlines
Sat, Jan 10 - Mon, Feb 9
American Airlines Logo
5:20 pm - 1:46 pm
EWR
-
UVF
19h 26m2 stops
American Airlines Logo
2:46 pm - 9:30 am
UVF
-
EWR
19h 44m2 stops
$337American Airlines
Wed, Jan 28 - Sun, Feb 1
American Airlines Logo
1:30 pm - 3:25 pm
EWR
-
UVF
24h 55m1 stop
American Airlines Logo
3:58 pm - 1:29 pm
UVF
-
EWR
21h 31m2 stops
$338American Airlines
Wed, Mar 4 - Wed, Mar 11
American Airlines Logo
7:32 pm - 4:00 pm
EWR
-
UVF
19h 28m2 stops
American Airlines Logo
5:00 pm - 10:54 pm
UVF
-
EWR
30h 54m1 stop
$339American Airlines
Thu, Feb 19 - Tue, Mar 3
American Airlines Logo
7:36 pm - 3:03 pm
EWR
-
UVF
18h 27m1 stop
American Airlines Logo
5:02 pm - 11:44 am
UVF
-
EWR
19h 42m1 stop
$340American Airlines
Wed, Jan 28 - Sun, Feb 1
Delta Logo
6:00 am - 3:05 pm
EWR
-
UVF
8h 05m1 stop
Delta Logo
4:25 pm - 9:34 am
UVF
-
EWR
18h 09m1 stop
$347Delta
Thu, Jan 22 - Wed, Jan 28
Multiple Airlines Logo
6:55 am - 3:15 pm
EWR
-
SLU
31h 20m3 stops
Multiple Airlines Logo
12:35 pm - 9:42 am
SLU
-
EWR
22h 07m2 stops
$835Multiple Airlines
Thu, Jan 15 - Mon, Jan 19

United Airlines flights from Newark Airport to Saint Lucia

Our best United Airlines deals on Newark Airport to Saint Lucia flight tickets
United Airlines
Feb 7
EWR7:30 amNewark
4h 37m
UVF1:07 pmCastries Hewanorra
Feb 14
UVF5:17 pmCastries Hewanorra
5h 20m
EWR9:37 pmNewark
$424
Find similar
United Airlines
Jan 3
EWR7:30 amNewark
4h 37m
UVF1:07 pmCastries Hewanorra
Jan 17
UVF5:17 pmCastries Hewanorra
5h 20m
EWR9:37 pmNewark
$472
Find similar
United Airlines
Jan 3
EWR7:30 amNewark
4h 37m
UVF1:07 pmCastries Hewanorra
Jan 17
UVF5:17 pmCastries Hewanorra
5h 20m
EWR9:37 pmNewark
$482
Find similar

American Airlines flights from Newark Airport to Saint Lucia

Our best American Airlines deals on Newark Airport to Saint Lucia flight tickets
American Airlines
Feb 7
EWR7:36 pmNewark
18h 27m
1 stop
UVF3:03 pmCastries Hewanorra
Feb 14
UVF5:00 pmCastries Hewanorra
8h 59m
1 stop
EWR12:59 amNewark
$327
Find similar
American Airlines
Jan 21
EWR5:59 pmNewark
21h 03m
2 stops
UVF4:02 pmCastries Hewanorra
Jan 28
UVF5:02 pmCastries Hewanorra
20h 48m
2 stops
EWR12:50 pmNewark
$332
Find similar
American Airlines
Jan 22
EWR8:29 amNewark
29h 34m
1 stop
UVF3:03 pmCastries Hewanorra
Jan 29
UVF4:06 pmCastries Hewanorra
18h 24m
1 stop
EWR9:30 amNewark
$334
Find similar

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 December 18, 2025.
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

Sat 2/7

6:29 pm-1:46 pm

1 stop18h 17m

Castries Hewanorra

Sat 2/14

5:00 pm-12:59 am

1 stop8h 59m

$327

NewarkCastries

EWR - UVF

EWRUVF

Newark

Wed 1/21

5:20 pm-4:02 pm

2 stops21h 42m

Castries Hewanorra

Wed 1/28

5:02 pm-12:50 pm

2 stops20h 48m

$332

NewarkCastries

EWR - UVF

EWRUVF

Newark

Thu 1/22

1:30 pm-3:03 pm

1 stop24h 33m

Castries Hewanorra

Thu 1/29

2:46 pm-12:59 am

1 stop11h 13m

$334

NewarkCastries

EWR - UVF

EWRUVF

Newark

Sat 1/10

7:36 pm-3:03 pm

1 stop18h 27m

Castries Hewanorra

Mon 2/9

2:46 pm-11:44 am

1 stop21h 58m

$335

NewarkCastries

EWR - UVF

EWRUVF

Newark

Wed 1/28

5:20 pm-1:46 pm

2 stops19h 26m

Castries Hewanorra

Sun 2/1

2:46 pm-9:30 am

2 stops19h 44m

$337

NewarkCastries

EWR - UVF

EWRUVF

Newark

Wed 3/4

1:30 pm-3:25 pm

1 stop24h 55m

Castries Hewanorra

Wed 3/11

3:58 pm-1:29 pm

2 stops21h 31m

$338

NewarkCastries

EWR - UVF

EWRUVF

Newark

Thu 2/19

7:32 pm-4:00 pm

2 stops19h 28m

Castries Hewanorra

Tue 3/3

5:00 pm-10:54 pm

1 stop30h 54m

$339

NewarkCastries

EWR - UVF

EWRUVF

Newark

Wed 1/28

7:36 pm-3:03 pm

1 stop18h 27m

Castries Hewanorra

Sun 2/1

5:02 pm-11:44 am

1 stop19h 42m

$340

NewarkCastries

EWR - UVF

EWRUVF

Newark

Thu 1/22

6:00 am-3:05 pm

1 stop8h 05m

Castries Hewanorra

Wed 1/28

4:25 pm-9:34 am

1 stop18h 09m

$347

NewarkCastries

EWR - SLU

EWRSLU

Newark

Thu 1/15

6:55 am-3:15 pm

3 stops31h 20m

Castries George F. L. Charle

Mon 1/19

12:35 pm-9:42 am

2 stops22h 07m

$835

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 day to depart on your flight to Saint Lucia?

Our data shows that Sunday is the least expensive day to fly to Saint Lucia. Tickets to fly out on this day can be as low as $555. On the other hand, Saturday is the most expensive day to depart from Newark Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $909.

What is the cheapest time of day to depart on your flight to Saint Lucia?

Our data shows that the cheapest Newark Airport to Saint Lucia flights are usually those with departure times in the afternoon. Our users have found flights to Saint Lucia in the afternoon for as low as $555. Flights in the morning are often more expensive with an average ticket price of $751.

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?

You could potentially save up to 70% on your flight if you consider stops on a Newark Airport to Saint Lucia flight.

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

$661

Fastest flight time

4h 37m

Direct flights

Sun

Airports in Saint Lucia

7 airports
The best flight deal from Newark Airport to Saint Lucia found on momondo in the last 72 hours is $661
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 $327Free CancellationRating
7.9
8,005 reviews
Search Delta flights
JetBluePriceFrom $345Free CancellationRating
7.2
2,897 reviews
Search JetBlue flights
American AirlinesPriceFrom $357Free CancellationRating
7.2
11,055 reviews
Search American Airlines flights
United AirlinesPriceFrom $359Free CancellationRating
7.4
9,092 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.

An easier way to manage your Saint Lucia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 1/17
Sat 1/24
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Saint Lucia

Popular cities in Saint Lucia

Popular flights according to clicks in the last 7 days on momondo
Flights to Castriesfrom $462