What is the cheapest airline that flies from Newark to Saint Lucia?

Delta and United Airlines are the most popular carriers operating from Newark to Saint Lucia

What airlines fly to Saint Lucia?

United Airlines, American Airlines and JetBlue are the top three most popular airlines that fly to Saint Lucia from Newark Airport according to our data. United Airlines is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Saint Lucia. Keep in mind that there are 4 different airlines that fly to Saint Lucia on a routine basis, so you have a few additional options to choose from.

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?

There are 4 operators available for flights from Newark Airport to Saint Lucia as of September 2026.

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.

$164 Cheap Flights from Newark Airport to Saint Lucia in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Newark Airport to Saint Lucia

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

2:20 pm - 4:40 pmEWR Newark-UVF Castries Hewanorra

25h 20m1 stop Toronto Pearson Intl

5:35 pm - 10:50 pmUVF Castries Hewanorra-EWR Newark

30h 15m1 stop Toronto Pearson Intl

$424Air Canada

Thu, Dec 3 - Sun, Dec 6

6:55 pm - 3:40 pmEWR Newark-UVF Castries Hewanorra

20h 45m1 stop Toronto Pearson Intl

5:35 pm - 10:25 amUVF Castries Hewanorra-EWR Newark

17h 50m1 stop Toronto Pearson Intl

$424Air Canada

Thu, Oct 29 - Mon, Nov 2

8:30 pm - 4:40 pmEWR Newark-UVF Castries Hewanorra

19h 10m1 stop Toronto Pearson Intl

5:35 pm - 10:25 amUVF Castries Hewanorra-EWR Newark

17h 50m1 stop Toronto Pearson Intl

$424Air Canada

Thu, Dec 3 - Wed, Dec 9

7:30 am - 1:07 pmEWR Newark-UVF Castries Hewanorra

4h 37mnonstop

5:17 pm - 9:37 pmUVF Castries Hewanorra-EWR Newark

5h 20mnonstop

$464United Airlines

Sat, Nov 28 - Sat, Dec 5

10:11 pm - 4:25 pmEWR Newark-UVF Castries Hewanorra

17h 14m1 stop Chicago O'Hare Intl

5:17 pm - 9:37 pmUVF Castries Hewanorra-EWR Newark

5h 20mnonstop

$468United Airlines

Fri, Nov 13 - Sat, Nov 21

6:00 am - 4:25 pmEWR Newark-UVF Castries Hewanorra

9h 25m1 stop Chicago O'Hare Intl

5:17 pm - 9:37 pmUVF Castries Hewanorra-EWR Newark

5h 20mnonstop

$468United Airlines

Sat, Nov 14 - Sat, Nov 21

5:00 am - 2:20 pmEWR Newark-UVF Castries Hewanorra

9h 20m1 stop Charlotte Douglas

2:42 pm - 12:53 amUVF Castries Hewanorra-EWR Newark

10h 11m1 stop Miami

$478American Airlines

Fri, Oct 23 - Tue, Oct 27

5:40 am - 3:04 pmEWR Newark-UVF Castries Hewanorra

9h 24m1 stop Miami

4:04 pm - 12:53 amUVF Castries Hewanorra-EWR Newark

8h 49m1 stop Miami

$478American Airlines

Tue, Oct 6 - Tue, Oct 13

6:00 am - 3:06 pmEWR Newark-UVF Castries Hewanorra

8h 06m1 stop Atlanta Hartsfield-Jackson

4:26 pm - 12:58 amUVF Castries Hewanorra-EWR Newark

9h 32m1 stop Atlanta Hartsfield-Jackson

$478Delta

Mon, Dec 7 - Wed, Dec 9

6:00 am - 2:12 pmEWR Newark-UVF Castries Hewanorra

8h 12m1 stop Atlanta Hartsfield-Jackson

4:32 pm - 10:30 amUVF Castries Hewanorra-EWR Newark

18h 58m1 stop Atlanta Hartsfield-Jackson

$478Delta

Wed, Oct 28 - Tue, Nov 3

Cheap last minute flights

Enter your travel dates to find the best prices.

9:00 am - 2:15 pmEWR Newark-UVF Castries Hewanorra

29h 15m1 stop Toronto Pearson Intl

3:10 pm - 8:00 amUVF Castries Hewanorra-EWR Newark

16h 50m1 stop Toronto Pearson Intl

$466Air Canada

Thu, Sep 17 - Fri, Sep 25

10:25 am - 2:15 pmEWR Newark-UVF Castries Hewanorra

27h 50m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

3:10 pm - 1:35 pmUVF Castries Hewanorra-EWR Newark

22h 25m1 stop Toronto Pearson Intl

$470Air Canada

Thu, Sep 17 - Fri, Sep 25

3:45 pm - 2:15 pmEWR Newark-UVF Castries Hewanorra

22h 30m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

3:10 pm - 4:49 pmUVF Castries Hewanorra-EWR Newark

25h 39m2 stops Toronto Pearson Intl Ottawa

$480Air Canada

Thu, Sep 17 - Fri, Sep 25

3:45 pm - 2:15 pmEWR Newark-UVF Castries Hewanorra

22h 30m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

2:30 pm - 8:00 amUVF Castries Hewanorra-EWR Newark

17h 30m1 stop Toronto Pearson Intl

$651Multiple Airlines

Thu, Sep 17 - Sun, Sep 20

5:30 am - 2:02 pmEWR Newark-UVF Castries Hewanorra

8h 32m1 stop Miami

4:04 pm - 12:53 amUVF Castries Hewanorra-EWR Newark

8h 49m1 stop Miami

$661American Airlines

Sat, Sep 19 - Mon, Oct 5

6:00 am - 2:12 pmEWR Newark-UVF Castries Hewanorra

8h 12m1 stop Atlanta Hartsfield-Jackson

3:32 pm - 11:57 pmUVF Castries Hewanorra-EWR Newark

8h 25m1 stop Atlanta Hartsfield-Jackson

$686Delta

Tue, Sep 22 - Wed, Sep 23

5:30 am - 2:02 pmEWR Newark-UVF Castries Hewanorra

8h 32m1 stop Miami

3:02 pm - 12:56 amUVF Castries Hewanorra-EWR Newark

9h 54m1 stop Miami

$692American Airlines

Sat, Sep 19 - Tue, Sep 22

6:00 am - 2:12 pmEWR Newark-UVF Castries Hewanorra

8h 12m1 stop Atlanta Hartsfield-Jackson

3:32 pm - 1:12 amUVF Castries Hewanorra-EWR Newark

9h 40m1 stop Atlanta Hartsfield-Jackson

$692Delta

Thu, Sep 17 - Thu, Sep 24

6:31 pm - 2:02 pmEWR Newark-UVF Castries Hewanorra

19h 31m1 stop Miami

3:02 pm - 12:56 amUVF Castries Hewanorra-EWR Newark

9h 54m1 stop Miami

$707American Airlines

Thu, Sep 17 - Thu, Sep 24

6:00 am - 2:12 pmEWR Newark-UVF Castries Hewanorra

8h 12m1 stop Atlanta Hartsfield-Jackson

3:32 pm - 1:12 amUVF Castries Hewanorra-EWR Newark

9h 40m1 stop Atlanta Hartsfield-Jackson

$740Delta

Fri, Sep 18 - Mon, Sep 21

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United Airlines flights from Newark Airport to Saint Lucia

Our best United Airlines deals on Newark Airport to Saint Lucia flight tickets

United Airlines

Nov 28

EWR7:30 amNewark

4h 37m

UVF1:07 pmCastries Hewanorra

Dec 5

UVF5:17 pmCastries Hewanorra

5h 20m

EWR9:37 pmNewark

$464

United Airlines

Nov 13

EWR10:11 pmNewark

17h 14m

1 stop

UVF4:25 pmCastries Hewanorra

Nov 21

UVF5:17 pmCastries Hewanorra

5h 20m

EWR9:37 pmNewark

$468

United Airlines

Jan 2

EWR6:00 amNewark

9h 25m

1 stop

UVF4:25 pmCastries Hewanorra

Jan 9

UVF5:17 pmCastries Hewanorra

5h 20m

EWR9:37 pmNewark

$508

American Airlines flights from Newark Airport to Saint Lucia

Our best American Airlines deals on Newark Airport to Saint Lucia flight tickets

American Airlines

Oct 6

EWR5:40 amNewark

9h 24m

1 stop

UVF3:04 pmCastries Hewanorra

Oct 13

UVF4:04 pmCastries Hewanorra

8h 49m

1 stop

EWR12:53 amNewark

$478

American Airlines

Oct 6

EWR5:40 amNewark

9h 24m

1 stop

UVF3:04 pmCastries Hewanorra

Oct 13

UVF4:04 pmCastries Hewanorra

20h 31m

2 stops

EWR12:35 pmNewark

$483

American Airlines

Jan 17

EWR6:00 amNewark

7h 42m

1 stop

UVF2:42 pmCastries Hewanorra

Jan 21

UVF3:30 pmCastries Hewanorra

10h 29m

1 stop

EWR12:59 amNewark

$486

momondo Fare Finder

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

Cheapest round-trip

NewarkCastries

EWR Newark - UVF Castries Hewanorra

EWRUVF

Newark

Thu 12/3

2:20 pm-4:40 pm

1 stop25h 20m

Castries Hewanorra

Sun 12/6

5:35 pm-10:50 pm

1 stop30h 15m

$424

NewarkCastries

EWR Newark - UVF Castries Hewanorra

EWRUVF

Newark

Thu 10/29

6:55 pm-3:40 pm

1 stop20h 45m

Castries Hewanorra

Mon 11/2

5:35 pm-10:25 am

1 stop17h 50m

$424

NewarkCastries

EWR Newark - UVF Castries Hewanorra

EWRUVF

Newark

Thu 12/3

8:30 pm-4:40 pm

1 stop19h 10m

Castries Hewanorra

Wed 12/9

5:35 pm-10:25 am

1 stop17h 50m

$424

Quickest round-trip

NewarkCastries

EWR Newark - UVF Castries Hewanorra

EWRUVF

Newark

Sat 11/28

7:30 am-1:07 pm

Nonstop4h 37m

Castries Hewanorra

Sat 12/5

5:17 pm-9:37 pm

Nonstop5h 20m

$464

NewarkCastries

EWR Newark - UVF Castries Hewanorra

EWRUVF

Newark

Fri 11/13

10:11 pm-4:25 pm

1 stop17h 14m

Castries Hewanorra

Sat 11/21

5:17 pm-9:37 pm

Nonstop5h 20m

$468

NewarkCastries

EWR Newark - UVF Castries Hewanorra

EWRUVF

Newark

Sat 11/14

6:00 am-4:25 pm

1 stop9h 25m

Castries Hewanorra

Sat 11/21

5:17 pm-9:37 pm

Nonstop5h 20m

$468

NewarkCastries

EWR Newark - UVF Castries Hewanorra

EWRUVF

Newark

Fri 10/23

5:00 am-2:20 pm

1 stop9h 20m

Castries Hewanorra

Tue 10/27

2:42 pm-12:53 am

1 stop10h 11m

$478

NewarkCastries

EWR Newark - UVF Castries Hewanorra

EWRUVF

Newark

Tue 10/6

5:40 am-3:04 pm

1 stop9h 24m

Castries Hewanorra

Tue 10/13

4:04 pm-12:53 am

1 stop8h 49m

$478

NewarkCastries

EWR Newark - UVF Castries Hewanorra

EWRUVF

Newark

Mon 12/7

6:00 am-3:06 pm

1 stop8h 06m

Castries Hewanorra

Wed 12/9

4:26 pm-12:58 am

1 stop9h 32m

$478

NewarkCastries

EWR Newark - UVF Castries Hewanorra

EWRUVF

Newark

Wed 10/28

6:00 am-2:12 pm

1 stop8h 12m

Castries Hewanorra

Tue 11/3

4:32 pm-10:30 am

1 stop18h 58m

$478

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

What is the cheapest month to fly to Saint Lucia?

The month of May is, on average, the cheapest month to fly to Saint Lucia from Newark Airport, with most prices found around $478. If you aren’t able to travel to Saint Lucia during the month of May, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $512.

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 Airport to Saint Lucia flights?

There are 3 cabin classes available to choose from on Newark Airport 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 67% 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	$164
Fastest flight time	4h 37m
Direct flights	Every day
Airports in Saint Lucia	7 airports

The best one-way flight to Saint Lucia from Newark Airport in the past 72 hours is $164. The best round-trip flight deal from Newark Airport to Saint Lucia found on momondo in the last 72 hours is $424.

The fastest flight from Newark Airport to Saint Lucia takes 4h 37m

Direct flights go from Newark Airport to Saint Lucia every day.

There are 7 airports in Saint Lucia. From Newark Airport there are direct flights to Castries Hewanorra (UVF).

Search flight deals

Frequently asked questions about flying from Newark Airport to Saint Lucia

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?
There are 4 operators available for flights from Newark Airport to Saint Lucia as of September 2026.
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?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Newark Airport to Saint Lucia is Boeing 737-700 (37.18% of total bookings). The next most popular plane models are Airbus A318/A319/A320/A321 (26.92%), Airbus A321-100/200 (14.10%), and Airbus A320-100/200 (7.69%).

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
JetBlue	PriceFrom $177	Free Cancellation	Rating 7.1 3,035 reviews	Search JetBlue flights
Delta	PriceFrom $218	Free Cancellation	Rating 7.8 8,579 reviews	Search Delta flights
American Airlines	PriceFrom $362	Free Cancellation	Rating 7.1 12,076 reviews	Search American Airlines flights
United Airlines	PriceFrom $433	Free Cancellation	Rating 7.4 10,214 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

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Flights to Castriesfrom $609

Cheap flights from Newark Airport to Saint Lucia from $164

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 12/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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United Airlines flights from Newark Airport to Saint Lucia

Our best United Airlines deals on Newark Airport to Saint Lucia flight tickets

American Airlines flights from Newark Airport to Saint Lucia

Our best American Airlines deals on Newark Airport to Saint Lucia flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Newark Airport to Saint Lucia that are best for you.

See travel insights to Saint Lucia from

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

What is the cheapest month to fly to Saint Lucia?

What is the cheapest Newark to Saint Lucia flight route?

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

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

What is the cheapest airline that flies from Newark to Saint Lucia?

What airlines fly to Saint Lucia?

Cheap Newark Airport to Saint Lucia flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in Saint Lucia

Frequently asked questions about flying 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

Why use momondo?

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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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

Newark Airport flight routes

According to popular flight searches on momondo this year

Saint Lucia flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Saint Lucia

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Saint Lucia

List of cabin classes available on flights landing in Saint Lucia. Availability may vary depending on flight origin and airline.

Complete your trip to Saint Lucia

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According to popular flight searches on momondo this year