$154 Find Cheap Flights from New York to Saint Lucia - Compare and Save

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KAYAK's insights & trends for New York to Saint Lucia flights

Get data-powered insights and trends into flights from New York to Saint Lucia to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest New York to Saint Lucia flight route?

The cheapest ticket to Saint Lucia from New York found in the last 5 days was to Castries, at $355 round-trip. The most popular route is from New York John F Kennedy Intl Airport (JFK) to Castries (UVF), and the cheapest round-trip airline ticket found on this route in the last 5 days was $463.

Can I save money by flying with a layover from New York to Saint Lucia?

No, with an average price for the route of $637, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from New York to Saint Lucia?

The cheapest month for flights from New York to Saint Lucia is September, when tickets cost $515 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of round-trip tickets is $860 and $762 respectively.

Good to know

Low season

September

Cheapest flight

$154
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly with an average 6% increase in price.
Flight from New York LaGuardia Airport to Castries

FAQs - booking Saint Lucia flights

  • As a US citizen, what documentation do I need to fly to St. Lucia?

    You will need a US passport that remains valid throughout the duration of your stay and the passport must have one blank page for a passport entry stamp. You're also required to show proof of your upcoming departure, such as a return airline ticket, confirmation that you will be staying somewhere during your visit, and proof of your financial ability to support yourself while in St. Lucia.

  • Can I rent a car from an airport in St. Lucia?

    There are a number of car rentals in the immediate vicinity of UVF airport, including Budget, Rent A Car St Lucia, Solo Car Rentals, Sixt, and Fox. To get a car rental from SLU, pre-book the rental and arrange for the agency shuttle to pick you up at the arrivals curb of the airport.

  • Which NYC airports are accessible to someone with autism?

    All three NYC airports are accessible to someone with autism. JFK, LGA, and EWR all use the Sunflower Lanyard Hidden Disabilities Program, which is designed to assist people with not-so-noticeable traveling challenges, such as autism, PSD, and Crohn's disease. Travelers sign up to get a lanyard marked with sunflowers which discreetly signals to airline and airport staff that they need assistance and extra time with the travel process.

  • Do any of the NYC airports offer facilities for nursing mothers?

    Yes. All three NYC airports have installed Mamava lactation pods in their terminals, freestanding 4x8 units made of Corian and fiberglass. These private, clean, lockable spaces provide comfortable seating, a fold-down shelf, a power outlet, and room for a stroller and some luggage.

  • How does KAYAK find such low prices on flights from New York to Saint Lucia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from New York to Saint Lucia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from New York to Saint Lucia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from New York to Saint Lucia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from New York to Saint Lucia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from New York to Saint Lucia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New York to Saint Lucia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from New York to Saint Lucia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Saint Lucia

  • New York City has three major airports: John F. Kennedy Airport (JFK), LaGuardia Airport (LGA), and Newark Liberty International Airport (EWR). JFK and LGA both serve as hubs for Delta and American Airlines. EWR serves as a hub for United Airlines. Most flights from NYC to the Bahamas will land at Hewanorra International Airport (UVF), located on the southern end of Saint Lucia Island near the town of Vieux Fort. Some flights might land at George F. L. Charles Airport (SLU) toward the northern end of the island.
  • Caribbean Airlines, American Airlines, and Air Canada offer one and two-stop flights from JFK, LGA, and EWR, all landing at UVF. Layover cities include Washington DC (DCA), Charlotte (CLT), Miami (MIA), and Toronto (YYZ). You can find two-stop flights to SLU, but departing from JFK only, on airlines such as Caribbean Airlines and Aer Lingus.
  • UVF is an international airport that sees traffic from airlines such as American Airlines, Air Canada, Delta, JetBlue, Virgin Atlantic, and more. It does not handle inter-Caribbean flights. To fly among the Caribbean islands, you will have to drive to SLU at the northern end of the island.
  • The George F. L. Charles Airport (SLU) handles flights among the Caribbean islands. Airlines such as Air Antilles, Air Sunshine, Caribbean Airlines, Intercaribbean Airways, and more fly from SLU to Barbados, Fort-de-France, St. Croix, St. Kitts, Antigua, and other islands in the Caribbean.
  • Depending on how much luggage you have and how hectic your schedule is, sometimes taking a taxi to your chosen airport in NYC is the most convenient, or even the only option. There will be a flat fee to any of the three airports, plus a surcharge based on the time of day. On top of that, you have to add in a tip to the driver. All in all, the cab ride to a NY airport could cost EC$243 to EC$270 ($90 to $100).

Reviews of the top 5 airlines serving from New York to Saint Lucia

 
Need help choosing which airline to fly with from New York to Saint Lucia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
Caribbean AirlinesOverall score based on 231 reviews
8.3Crew
8.0Boarding
6.7Entertainment
6.8Food
7.8Comfort
Airline reviews

Delayed for three hours. This seems to be CAL’s MO when flights aren’t filled until they fill it. Business class is nice but not luxe like other airlines. Lots of space and amazing staff.

6.0 GoodAnonymous, Mar 2026
Read more Caribbean Airlines reviews

Delayed for three hours. This seems to be CAL’s MO when flights aren’t filled until they fill it. Business class is nice but not luxe like other airlines. Lots of space and amazing staff.

Boarding the flight was smooth and the flight was not full so i had an extra seat essentially

There was no flight. They canceled the flight with no knowledge to me, and I still haven’t received a refund

The flight could'nt be better ,the comfort ,the crew and everything was good.i will definitely fly with this sirline again.

I love my entire experience. What I love most, was the friendliness and helpfulness of the staff at check-in and that of the crew on the flight. Their Customer Service was paramount.

The flight crew was extremely hospitable, though there was a lot of turbulence, they made it a good experience. The only negative was the inflight experience for economy class. There wasn’t any, or at least non that I was aware of.

I liked the crew and Culture. However, my seat was too narrow and not too comfortable

When I booked my flight I choose a seat which was the window in the middle of the aircraft. My seating was change without notice and I was in the middle seat which cause me anxiety. Hated this whole flight experience

From the point of checking in I felt as if the agents and crew were like family and friends. The best customer service experience I ever had.

To be honest I did not like anything there because the flight was delay and poor customer service!

The actual flight was smooth and we arrived earlier than expected which was great. The flight attendants gave unclear instructions and were rude. They seemed overwhelmed or flustered for the flight. Inflight service was delayed and unsure why.

There were weather issues in the area apparently; however, that was not obvious from what we saw outside of LaGuardia. We were delayed leaving (which I understand); however, once we were on the plane we didn't leave for a long time. It may have been two hours?? - all I know is that we sat there for a long time with no information as to why we were not taking off. Finally, after 45 minutes to an hour (maybe?), the pilot gave us an update that no planes were able to go in the our flight path direction (or something like that) due to weather. There was nothing additional added. What does this mean? Why is this? What are the options? When will you give us another update? There were no updates for maybe another 30-45 minutes. There was no explanation as to why we couldn't be rerouted to avoid the weather. We had no information at all. We just sat on the plane (for about 2 hours) with very limited information. All I would have wanted is an explanation as to what was going on. Tell me there is bad weather coming our way. Tell me they are working to reroute us around it (which is what they did). Tell me SOMETHING.

My 4pm flight did not leave until about 10pm. I did not enjoy this experience.

Had one of the worst travel experiences I've ever had. 1.5-hour delay turned into being held on the tarmac and our pilots timing out. Was supposed to take off at 4pm and didn't take off until 10:30pm.

Great people making you feel great and pointing you in the right direction always

We were delayed 2 hours because of a broken seat. Other than that it was a very nice flight.

Delta was fine though my flight was delayed 4 hours into LGA and my return into ORD involved a taxi of 1+ hour to the gate

an he late. super rude gate agent, to every person. spoke down at people.

One of the restrooms didn’t work. The ones that did never got replenished. Flight attendant just sitting there on their phone. No notification that the bathroom was broken so long lines. Apathetic crew.

Both of my flights to and from JFK experienced significant delays. Most notably, my first flight was delayed by six hours due to crew members being affected by delays on a previous flight. While I understand that disruptions can occur, Delta’s staffing and operational planning should include sufficient contingency measures to handle situations like this rather than placing the full burden of those delays on customers. Additionally, the $12 meal voucher offered as compensation was inadequate, particularly given the high cost of food and beverages at the airport. Considering the length of the delay and the substantial inconvenience caused, I believe more meaningful compensation would have been appropriate.

Check in was chaotic with only one counter for business class and first class. The luggage conveyor belt at JFK airport was broken so the flight departure was delayed which made the flight stressful as I had a tight connection. Although the captain said they could make up the delay, they didn’t do so.

I had a good time. However, I paid for the wifi and it was in and out the whole flight.

3 hour delay…. Nearly 2 hours sitting on tarmac. Do better, United. Or at least have the sense to not say “we hope you enjoyed your flight with us” upon disembarking.

Everything except the food and entertainment. It was a great experience though

Flight was delayed from 35 minute delayed aircraft arrival to 90 minute delay causing us to miss international connecting flight on SWISS resulting in 16 hour delay to reach detonation causing significant angst, monetary loss and discomfort. SWISS transfer desk and staff was like robots not willing to help at all.

Best part: It’s operated by All Nippon Airways. It’s quite literally comfortable, reliable and respected from boarding to landing each and every time. It’s perfection without extremity in lavishness — it’s how flying should always be!

Delays!!! Serious delays. I was told by a member of staff in LGA that I would miss my DEN to LAX flight connection, so I was put on a later flight. Due to delays I would have been able to have made my original flight, where I was sat in business class - seat 1A: I was put on my original flight but bumped from business - 1A to economy 33C. I want a refund for paying business class but only flying economy

The plane was delayed coming in and on the tarmac. I was coming from another flight so it made for a very long day. The stewardess kept trying to slam the overhead bins closed and I was worried that she had damaged my new luggage. They ran out of snacks and lccdsddd me a hummus box which was nice. It took them a very long time to pick up the garbage so I could not go to the washroom and had little time. To prepare for disbarment. The TV system was hard to control from the armrest and picture wasn’t clear. The crew did apologize several times for the lateness. It took the Denver airport an unusually long time to de-ice the plane.

Their app did not recognize my Aeroplan frequent flyer number and would not allow me access to my boarding card. Ground staff was readily available at the airport to print it out to me.

Excellent as always. Service was excellent and fully bilingual. Cannot complain .Will travel again. Always have and will continue. Highly recommended.

Aa cancelled my flight where I was in first class seat 4B. They auto rebooked me on another flight, did not give me a seat assignment until at the gate. Where I got seat 29f, for a 4 hr flight. No accommodation at all for my first class ticket. Left 3 hrs late as well.

It was delayed 5 hours due weather and your app should be rebuilt or disabled. I could not change my original flight on delta so I did it through the delta app. Then rebooked on American once delta cancelled all flights from LGA to PIT on 8/27. American Airlines was fine once the flight took off 5 hours later. I wish my company would find a better provider than kayak.

DCA-LAX No screen on a 5 hour flight (almost) no food for sale on a 5 hour flight (practically) no wifi coverage or speed on a 5 hour flight I should have gotten my money back, shame on American

A crew member's attitude towards a couple passengers who couldn't speak English was rude. Just because they didn't understand what the passenger said, they were not given any snack.

The entire process could’ve been better. Delayed multiple times and American lied and said it was due to Weather in New York, even though other flights were taking off the entire time (including other American Airlines flights)

There were alot of delays without any information. First, my original flight was overbooked so I volunteered to stay back. The layover was hell, I sat in the airport for 4 hours. I was highly disappointed because no one was around to provide answers.

Great. Clean. Seats comfortable. Food was free. Had new release movies.

The boarding crew was very helpful with a little special problem I had. The inflight crew - so-so.

They kept us on the tarmac for 6 hours after already delaying our flight by 2 hours. No one had any answers. They sent our gate checked stroller to baggage claim instead of giving it back at the gate.

There was a big delay and I missed my connection flight

The plane was filthy and worn - the seat pockets were stuffed with tattered food and torn pamphlets. The cleaning crew that came on as we were deboarding were grabbing handfulls of trash and perfunctorily wiping down tables with dishrags. It's been a while since I flew Jetblue and it used to be a great experience. After this flight I will avoid flying Jetblue again if there is any alternative.

JFK is the worst airport and JetBlue is the worst airline

Very poor help no one answering a question regarding seating. Very rude staff. They don’t care, as if it’s not part of their job. Flight was delayed for no good reason and no apologies given.

A more comfortable seat. Padding would be really helpful but I've read the airlines don't want customers to be satisfied with economy seats.

When I booked, I included my checked luggage and when the bill was sent there was no record of this. Its was costly since I am from Trinidad amd Tobago. Exchange rate over seven dollars to one US dollar.

Everything was good except checking bags . I had paid for two bags but it didn’t show so we had to do it again while people waited and we were struggling to get to our flight

Plane was delayed multiple times. I would like to request a refund. Was due to arrive Thursday evening ended up arriving Friday morning.

The crew and the pilots. The pilots were amazing. The landing in Cancun was excellent.

The security line at JFK was one of the longest I’ve ever experienced - probably 45 minutes. I don’t know if JetBlue has control over it, but it detracted from the overall experience. Entertainment had good options, but the volume control was a bit small to tap on and the screen had a fair amount of interference blips. Clearer picture would have been better.

I liked the entertainment on JetBlue, the service from JFK to JAX was terrible at best

Everything you need to know for your flight from New York to Saint Lucia

Cabin class types available on flights to Saint Lucia