What are the cheapest airlines to fly from New York John F Kennedy Intl Airport to Saint Lucia one-way?

The cheapest airlines for a one-way flight from New York John F Kennedy Intl Airport to Saint Lucia are JetBlue ($129), American Airlines ($133), and Air Canada ($181).

What is the cheapest day to fly from New York John F Kennedy Intl Airport to Saint Lucia?

Travelers seeking maximum savings on their New York John F Kennedy Intl Airport to Saint Lucia flight should consider departing on Friday mornings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

What are the cheapest flights from New York John F Kennedy Intl Airport to Saint Lucia?

Looking for the cheapest flight from New York John F Kennedy Intl Airport to Saint Lucia? While on average our users pay $364, our data indicates the cheapest price to be $121. The most popular route (New York John F Kennedy Intl - Castries Hewanorra), is priced around $333.

What are the most popular airlines that fly from New York John F Kennedy Intl Airport to Saint Lucia?

Before booking your flight from New York John F Kennedy Intl Airport to Saint Lucia check out the most popular airlines for this route: American Airlines, JetBlue or Delta.

What is the cheapest day to fly round-trip from New York John F Kennedy Intl Airport to Saint Lucia?

Wednesday flights are found to be more expensive to fly from New York John F Kennedy Intl Airport to Saint Lucia. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Saint Lucia.

How far in advance should I book a flight from New York John F Kennedy Intl Airport to Saint Lucia?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 36 days in advance, which can save you up to 81% on flights from New York John F Kennedy Intl Airport to Saint Lucia compared to booking the week you need them. Waiting 36 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $491. For sooner than that we have options available in the next 3 days from $770.

What is the cheapest month to fly from New York John F Kennedy Intl Airport to Saint Lucia?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, March can be a great choice for travel to Saint Lucia. Flights to Saint Lucia from New York John F Kennedy Intl Airport in March are about $568 on average during March, but can be found for as low as $363.

Can I find deals for flights from John F Kennedy Intl to Saint Lucia that include hotel bookings?

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

How can I find direct flights from John F Kennedy Intl to Saint Lucia?

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

Can I find deals for business class flights from John F Kennedy Intl to Saint Lucia?

Yes. Cheapflights offers flight deals from John F Kennedy Intl 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.

$640+ Flights from New York John F Kennedy Intl Airport, NY to Saint Lucia

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Cheap flight deals from John F Kennedy Intl to Saint Lucia

Round-trip from	$365 (American Airlines)
One-way from	$129 (JetBlue)
Popular in	December
Cheapest in	March
Average price	$659
Good round-trip deal	$430 or less
Good one-way deal	$138 or less

From New York John F Kennedy Intl to Saint Lucia

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One-way flight from New York John F Kennedy Intl to Saint Lucia

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Highest demand for flights based on searches. 2% potential increase in price ($13 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).

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Average for round-trip flights in June 2025

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Price to beat on a round-trip flight from New York John F Kennedy Intl to Saint Lucia.

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Price to beat on a one-way flight from New York John F Kennedy Intl to Saint Lucia.

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Find flight deals from John F Kennedy Intl to Saint Lucia

Cheapest flights from John F Kennedy Intl to Saint Lucia
Explore the most affordable flight options available from John F Kennedy Intl to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 23, 2025.

Thu 10/236:00 pmJFK - UVF

1 stop18h 10mAmerican Airlines

Tue 10/283:40 pmUVF - JFK

1 stop17h 22mAmerican Airlines

Deal found 6/21

$377

Thu 9/183:55 pmJFK - UVF

1 stop22h 20mAir Canada

Tue 9/233:10 pmUVF - JFK

1 stop18h 37mAir Canada

Deal found 6/21

$378

Fri 9/199:15 amJFK - UVF

Nonstop4h 45mJetBlue

Wed 9/243:06 pmUVF - JFK

Nonstop4h 54mJetBlue

Deal found 6/22

$393

Mon 9/228:55 pmJFK - UVF

1 stop17h 28mDelta

Thu 10/23:38 pmUVF - JFK

1 stop18h 07mDelta

Deal found 6/22

$472

Thu 11/137:05 amJFK - SLU

2 stops27h 25mCaribbean Airlines

Sun 11/165:00 amSLU - JFK

1 stop24h 30mCaribbean Airlines

Deal found 6/21

$479

Sat 9/201:10 amJFK - SLU

1 stop10h 35mMultiple Airlines

Tue 9/305:30 pmSLU - JFK

1 stop20h 55mMultiple Airlines

Deal found 6/22

$527

Best flights from John F Kennedy Intl to Saint Lucia
Discover carefully curated flight deals from John F Kennedy Intl to Saint Lucia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 23, 2025.

Tue 9/166:00 amJFK - UVF

1 stop8h 17mAmerican Airlines

Fri 9/263:17 pmUVF - JFK

2 stops23h 04mAmerican Airlines

Deal found 6/23

$365

Thu 9/183:55 pmJFK - UVF

1 stop22h 20mAir Canada

Tue 9/233:10 pmUVF - JFK

1 stop18h 37mAir Canada

Deal found 6/21

$378

Fri 9/199:15 amJFK - UVF

Nonstop4h 45mJetBlue

Wed 9/243:06 pmUVF - JFK

Nonstop4h 54mJetBlue

Deal found 6/22

$393

Wed 9/176:00 amJFK - UVF

1 stop8h 23mDelta

Wed 9/243:38 pmUVF - JFK

1 stop18h 07mDelta

Deal found 6/21

$472

Tue 9/167:30 amJFK - SLU

1 stop26h 00mCaribbean Airlines

Fri 9/2612:15 pmSLU - JFK

1 stop17h 15mCaribbean Airlines

Deal found 6/21

$494

Sat 9/201:10 amJFK - SLU

1 stop10h 35mMultiple Airlines

Tue 9/305:30 pmSLU - JFK

1 stop20h 55mMultiple Airlines

Deal found 6/22

$527

Thu 9/119:00 amJFK - UVF

3 stops29h 15mMultiple Airlines

Sun 9/142:35 pmUVF - JFK

2 stops25h 57mMultiple Airlines

Deal found 6/21

$795

Last-minute flights from John F Kennedy Intl to Saint Lucia
Discover last-minute flight deals from John F Kennedy Intl to Saint Lucia. Data last updated June 23, 2025 and is based on user searches.

Thu 6/266:00 amJFK - UVF

1 stop8h 16mDelta

Fri 7/43:36 pmUVF - JFK

1 stop9h 37mDelta

Deal found 6/21

$774

Sat 6/281:10 amJFK - SLU

1 stop10h 35mCaribbean Airlines

Sun 7/65:00 amSLU - JFK

2 stops18h 55mCaribbean Airlines

Deal found 6/21

$520

Sat 6/281:10 amJFK - SLU

1 stop10h 35mMultiple Airlines

Sun 7/612:35 pmSLU - JFK

3 stops35h 20mMultiple Airlines

Deal found 6/20

$636

Wed 7/29:40 amJFK - UVF

Nonstop4h 47mJetBlue

Wed 7/95:31 pmUVF - JFK

Nonstop4h 58mJetBlue

Deal found 6/23

$548

Wed 7/29:00 pmJFK - UVF

1 stop16h 45mMultiple Airlines

Tue 7/83:10 pmUVF - JFK

1 stop18h 40mMultiple Airlines

Deal found 6/20

$962

Wed 7/25:30 pmJFK - UVF

2 stops20h 15mWestJet

Thu 7/102:35 pmUVF - JFK

2 stops28h 07mWestJet

Deal found 6/22

$1,683

Wed 7/25:10 pmJFK - UVF

2 stops45h 50mBritish Airways

Mon 7/710:05 pmUVF - JFK

2 stops45h 15mBritish Airways

Deal found 6/20

$8,404

Thu 7/38:30 pmJFK - UVF

2 stops17h 45mAmerican Airlines

Mon 7/73:20 pmUVF - JFK

1 stop18h 45mAmerican Airlines

Deal found 6/21

$610

Thu 7/33:55 pmJFK - UVF

1 stop22h 20mAir Canada

Tue 7/83:10 pmUVF - JFK

1 stop24h 05mAir Canada

Deal found 6/21

$710

Thu 7/39:30 pmJFK - UVF

1 stop16h 46mDelta

Wed 7/93:40 pmUVF - JFK

1 stop9h 36mDelta

Deal found 6/23

$804

Sun 7/69:00 amJFK - UVF

2 stops53h 15mAir Canada

Fri 7/113:10 pmUVF - JFK

2 stops30h 37mAir Canada

Deal found 6/22

$600

Mon 7/711:30 amJFK - UVF

Nonstop4h 41mJetBlue

Mon 7/145:31 pmUVF - JFK

Nonstop4h 58mJetBlue

Deal found 6/21

$513

One-way flights from John F Kennedy Intl to Saint Lucia
Search for one-way flight options from John F Kennedy Intl to Saint Lucia. Find affordable one-way fares based on user searches. Data last updated June 23, 2025.

Tue 9/99:00 amJFK - UVF

Nonstop4h 45mJetBlue

Deal found 6/23

$129

Tue 10/146:00 amJFK - UVF

1 stop7h 20mAmerican Airlines

Deal found 6/22

$133

Thu 7/243:55 pmJFK - UVF

1 stop22h 20mAir Canada

Deal found 6/21

$181

Mon 6/305:00 amJFK - SLU

2 stops10h 50mCaribbean Airlines

Deal found 6/22

$191

Wed 8/69:00 amJFK - UVF

3 stops28h 45mMultiple Airlines

Deal found 6/21

$320

Fri 7/255:00 amJFK - SLU

3 stops31h 45mMultiple Airlines

Deal found 6/22

$372

Wed 8/69:29 amJFK - UVF

1 stop28h 16mWestJet

Deal found 6/21

$446

Cheapflights Fare Finder

Use the filters below to find and compare flights from New York John F Kennedy Intl Airport to Saint Lucia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkCastries

JFK - UVF

JFKUVF

New York John F Kennedy Intl

Thu 9/18

3:55 pm-2:15 pm

1 stop22h 20m

Castries Hewanorra

Tue 9/23

3:10 pm-9:47 am

1 stop18h 37m

$378

New YorkCastries

JFK - UVF

JFKUVF

New York John F Kennedy Intl

Fri 9/12

3:16 pm-2:17 pm

2 stops23h 01m

Castries Hewanorra

Tue 9/16

3:17 pm-10:38 am

2 stops19h 21m

$382

New YorkCastries

JFK - UVF

JFKUVF

New York John F Kennedy Intl

Fri 9/19

9:15 am-2:00 pm

Nonstop4h 45m

Castries Hewanorra

Wed 9/24

3:06 pm-8:00 pm

Nonstop4h 54m

$393

New YorkCastries

JFK - UVF

JFKUVF

New York John F Kennedy Intl

Wed 9/17

6:00 am-2:23 pm

1 stop8h 23m

Castries Hewanorra

Wed 9/24

3:38 pm-9:45 am

1 stop18h 07m

$472

New YorkCastries

JFK - SLU

JFKSLU

New York John F Kennedy Intl

Tue 9/16

7:30 am-9:30 am

1 stop26h 00m

Castries George F. L. Charle

Fri 9/26

12:15 pm-5:30 am

1 stop17h 15m

$494

New YorkCastries

JFK - SLU

JFKSLU

New York John F Kennedy Intl

Sat 9/20

1:10 am-11:45 am

1 stop10h 35m

Castries George F. L. Charle

Tue 9/30

5:30 pm-2:25 pm

1 stop20h 55m

$527

New YorkCastries

JFK - UVF

JFKUVF

New York John F Kennedy Intl

Thu 9/11

9:00 am-2:15 pm

3 stops29h 15m

Castries Hewanorra

Sun 9/14

2:35 pm-4:32 pm

2 stops25h 57m

$795

New YorkCastries

JFK - UVF

JFKUVF

New York John F Kennedy Intl

Tue 9/9

9:00 am-1:45 pm

Nonstop4h 45m

$129

New YorkCastries

JFK - UVF

JFKUVF

New York John F Kennedy Intl

Sat 9/13

6:00 am-2:23 pm

1 stop8h 23m

$133

New YorkCastries

JFK - UVF

JFKUVF

New York John F Kennedy Intl

Sat 9/13

3:16 pm-2:17 pm

2 stops23h 01m

$139

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/22

Showing 1-10 of 15 results

Best time to book a flight from John F Kennedy Intl to Saint Lucia

Have a flexible travel schedule? Discover the best time to fly to Saint Lucia from John F Kennedy Intl 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 New York John F Kennedy Intl Airport to Saint Lucia

What is the cheapest month to book a flight from New York John F Kennedy Intl Airport to Saint Lucia?

Currently, January is the cheapest month in which you can book a flight from New York John F Kennedy Intl Airport to Saint Lucia (average of $556). Flying from New York John F Kennedy Intl 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 JFK to LC?

A simple way to save on the total cost of your ticket is to fly from New York John F Kennedy Intl Airport to Saint Lucia in the morning. If you’re flexible enough to do this you can expect to save up to 10% on your trip compared to booking a flight at noon.

Weekly flight availability from New York John F Kennedy Intl Airport to Saint Lucia

The most flights from JFK to LC0 are scheduled on a Monday (4 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (3 on average).

Reviews of airlines servicing Saint Lucia

Peruse reviews from past customers who have flown with Caribbean Airlines, Delta and JetBlue from New York to Saint Lucia to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Caribbean Airlines

8.2

Very good

160 reviews

Reviews

1 / 9

6.0

Good

Anonymous,Mar 2025

JFK - GEO

Air hostesses were friendly. There should be more options for tea.

Caribbean Airlines

8.2

Very good

160 reviews

Caribbean Airlines

8.2

Very good

160 reviews

Reviews

1 / 9

6.0

Good

Anonymous,Mar 2025

JFK - GEO

Air hostesses were friendly. There should be more options for tea.

Delta

8.0

Very good

7,966 reviews

Caribbean Airlines

8.2

Very good

160 reviews

Reviews

1 / 9

6.0

Good

Anonymous,Mar 2025

JFK - GEO

Air hostesses were friendly. There should be more options for tea.

JetBlue

7.3

Good

2,922 reviews

Caribbean Airlines

8.2

Very good

160 reviews

Reviews

1 / 9

6.0

Good

Anonymous,Mar 2025

JFK - GEO

Air hostesses were friendly. There should be more options for tea.

American Airlines

7.2

Good

10,000 reviews

Caribbean Airlines

8.2

Very good

160 reviews

Reviews

1 / 9

6.0

Good

Anonymous,Mar 2025

JFK - GEO

Air hostesses were friendly. There should be more options for tea.

WestJet

7.2

Good

2,887 reviews

Caribbean Airlines

8.2

Very good

160 reviews

Reviews

1 / 9

6.0

Good

Anonymous,Mar 2025

JFK - GEO

Air hostesses were friendly. There should be more options for tea.

Related info for your journey

What are the cheapest airlines to fly from New York John F Kennedy Intl Airport to Saint Lucia one-way?
The cheapest airlines for a one-way flight from New York John F Kennedy Intl Airport to Saint Lucia are JetBlue ($129), American Airlines ($133), and Air Canada ($181).
What are the cheapest flights from New York John F Kennedy Intl Airport to Saint Lucia?
Looking for the cheapest flight from New York John F Kennedy Intl Airport to Saint Lucia? While on average our users pay $364, our data indicates the cheapest price to be $121. The most popular route (New York John F Kennedy Intl - Castries Hewanorra), is priced around $333.
Can I find deals for flights from John F Kennedy Intl to Saint Lucia that include hotel bookings?
Yes. In addition to deals on John F Kennedy Intl to Saint Lucia flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from John F Kennedy Intl to Saint Lucia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from John F Kennedy Intl to Saint Lucia.
Can I find deals for business class flights from John F Kennedy Intl to Saint Lucia?
Yes. Cheapflights offers flight deals from John F Kennedy Intl 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 New York John F Kennedy Intl Airport to Saint Lucia?
Currently, January is the cheapest month in which you can book a flight from New York John F Kennedy Intl Airport to Saint Lucia (average of $556). Flying from New York John F Kennedy Intl 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for John F Kennedy Intl to Saint Lucia

John F Kennedy Intl to Luis Munoz Marin Intl flights

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Newark to Montego Bay flights

John F Kennedy Intl to Kingston flights

Newark to Oranjestad flights

LaGuardia to Punta Cana flights

Newark to Simpson Bay flights

Newark to Nassau flights

John F Kennedy Intl to Saint Thomas Island flights

LaGuardia to Oranjestad flights

John F Kennedy Intl to Simpson Bay flights

LaGuardia to Montego Bay flights

John F Kennedy Intl to Nassau flights

John F Kennedy Intl to St. John's flights

John F Kennedy Intl to Willemstad flights

John F Kennedy Intl to Bridgetown flights

LaGuardia to Santo Domingo flights

Newark to Providenciales flights

LaGuardia to Santiago de los Caballeros flights

John F Kennedy Intl to Providenciales flights

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Newark to Saint Thomas Island flights

John F Kennedy Intl to Puerto Plata flights

John F Kennedy Intl to Port of Spain flights

LaGuardia to Simpson Bay flights

John F Kennedy Intl to St. George's flights

LaGuardia to Nassau flights

LaGuardia to Providenciales flights

Newark to Kingston flights

LaGuardia to Kingston flights

Newark to Willemstad flights

LaGuardia to Saint Thomas Island flights

John F Kennedy Intl to Aguadilla flights

Newark to Bridgetown flights

John F Kennedy Intl to Ponce flights

John F Kennedy Intl to Basseterre flights

Newark to Castries flights

LaGuardia to Willemstad flights

Newark to George Town flights

LaGuardia to Bridgetown flights

John F Kennedy Intl to George Town flights

Top 4 airlines flying from John F Kennedy Intl to Saint Lucia

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$133	Average$570	FlexibilityNo cancel fee	On-timeN/A
JetBlue	Cheapest$351	Average$568	FlexibilityNo cancel fee	On-time62%
American Airlines	Cheapest$352	Average$711	FlexibilityNo cancel fee	On-time71%
Caribbean Airlines	Cheapest$563	Average$701	FlexibilityNo cancel fee	On-timeN/A

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$129+ Cheap flights from John F Kennedy Intl, NY (JFK) 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.

Find cheap flights from John F Kennedy Intl to Saint Lucia with Cheapflights

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Cheap flight deals from John F Kennedy Intl to Saint Lucia

Keep the following information in mind while searching for John F Kennedy Intl to Saint Lucia flight deals. Data was last updated June 23, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from John F Kennedy Intl to Saint Lucia

Cheapest flights from John F Kennedy Intl to Saint LuciaExplore the most affordable flight options available from John F Kennedy Intl to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 23, 2025.

Explore the most affordable flight options available from John F Kennedy Intl to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 23, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from New York John F Kennedy Intl Airport to Saint Lucia that are best for you.

Best time to book a flight from John F Kennedy Intl to Saint Lucia

Have a flexible travel schedule? Discover the best time to fly to Saint Lucia from John F Kennedy Intl with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from New York John F Kennedy Intl Airport to Saint Lucia

What is the cheapest month to book a flight from New York John F Kennedy Intl Airport to Saint Lucia?

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

Find hourly flight availability from John F Kennedy Intl 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 June 23, 2025.

Weekly flight availability from New York John F Kennedy Intl Airport to Saint Lucia

Reviews of airlines servicing Saint Lucia

Related info for your journey

Find useful and relevant information for your journey from John F Kennedy Intl 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 New York John F Kennedy Intl Airport to Saint Lucia one-way?

What are the cheapest flights from New York John F Kennedy Intl Airport to Saint Lucia?

Can I find deals for flights from John F Kennedy Intl to Saint Lucia that include hotel bookings?

How can I find direct flights from John F Kennedy Intl to Saint Lucia?

Can I find deals for business class flights from John F Kennedy Intl to Saint Lucia?

What is the cheapest month to book a flight from New York John F Kennedy Intl Airport to Saint Lucia?

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 John F Kennedy Intl to Saint Lucia

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from John F Kennedy Intl to Saint Lucia

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Cheapest flights from John F Kennedy Intl to Saint Lucia
Explore the most affordable flight options available from John F Kennedy Intl to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 23, 2025.