$137 Find Cheap Flights to Saint Lucia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from the United States to Saint Lucia departing on 9/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Saint Lucia

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 20% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights Deals

Book Cheap Saint Lucia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Saint Lucia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals to Saint Lucia

Thu, Aug 21 - Wed, Aug 27
JetBlue Logo
11:35 am - 4:20 pmJFK-UVF
4h 45mnonstop
JetBlue Logo
5:40 pm - 10:38 pmUVF-JFK
4h 58mnonstop
$353JetBlue
Find Deal
Thu, Sep 18 - Tue, Sep 23
Air Canada Logo
3:55 pm - 2:15 pmJFK-UVF
22h 20m1 stop
Air Canada Logo
3:10 pm - 9:47 amUVF-JFK
18h 37m1 stop
$358Air Canada
Find Deal
Sat, Aug 16 - Wed, Aug 20
American Airlines Logo
8:30 pm - 2:35 pmJFK-UVF
18h 05m1 stop
American Airlines Logo
3:35 pm - 10:06 amUVF-JFK
18h 31m1 stop
$367American Airlines
Find Deal
Thu, Aug 21 - Wed, Aug 27
American Airlines Logo
6:14 am - 1:55 pmLGA-UVF
7h 41m1 stop
American Airlines Logo
2:58 pm - 11:45 pmUVF-LGA
8h 47m1 stop
$367American Airlines
Find Deal
Tue, Aug 5 - Tue, Aug 12
Delta Logo
6:00 am - 2:20 pmEWR-UVF
8h 20m1 stop
Delta Logo
3:35 pm - 12:58 amUVF-EWR
9h 23m1 stop
$367Delta
Find Deal
Sat, Aug 16 - Wed, Aug 20
Delta Logo
6:00 am - 2:15 pmEWR-UVF
8h 15m1 stop
Delta Logo
3:35 pm - 12:58 amUVF-EWR
9h 23m1 stop
$377Delta
Find Deal
Sat, Aug 2 - Sat, Aug 16
United Airlines Logo
7:30 am - 12:10 pmEWR-UVF
4h 40mnonstop
United Airlines Logo
12:55 pm - 11:11 pmUVF-EWR
10h 16m1 stop
$473United Airlines
Find Deal
Tue, Nov 4 - Sun, Nov 9
Caribbean Airlines Logo
5:00 am - 9:30 amJFK-SLU
27h 30m2 stops
Caribbean Airlines Logo
5:00 am - 4:30 amSLU-JFK
24h 30m1 stop
$480Caribbean Airlines
Find Deal
Sat, Nov 15 - Fri, Nov 21
Caribbean Airlines Logo
7:05 am - 11:45 amJFK-SLU
27h 40m2 stops
Caribbean Airlines Logo
12:15 pm - 4:30 amSLU-JFK
17h 15m1 stop
$490Caribbean Airlines
Find Deal
Sat, Sep 20 - Sat, Sep 27
United Airlines Logo
8:47 am - 1:31 pmEWR-UVF
4h 44mnonstop
United Airlines Logo
2:35 pm - 7:28 pmUVF-EWR
4h 53mnonstop
$613United Airlines
Find Deal
Useful Info

KAYAK's insights & trends for flights to Saint Lucia

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

What is the cheapest flight to Saint Lucia?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

The cheapest ticket to Saint Lucia from the United States found in the last 72 hours was to Castries, at $343 round-trip. The most popular route is Atlanta (ATL) to Castries (UVF) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $343.

How much is a flight to Saint Lucia?

The average and cheapest price for all round-trip flights to Saint Lucia from each origin found by users searching on KAYAK in the last month.

A flight to Saint Lucia costs $480 on average. The cheapest price found on KAYAK in the last 2 weeks was $121 for the route New York John F Kennedy Intl Airport (JFK) to Castries (UVF). The most popular routes on KAYAK are New York to Castries which costs $510 on average, and Chicago to Castries, which costs $1,469 on average.

See prices from:

What is the cheapest month to fly from the United States to Saint Lucia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from the United States to Saint Lucia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from the United States to Saint Lucia is January, when tickets cost $521 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $767 and $742 respectively.

Which is the cheapest airport to fly into in Saint Lucia?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Saint Lucia is Castries Hewanorra Airport (UVF), with an average flight price of $334.


Good to know

Low seasonSeptember
High seasonMarch
Cheapest flight$137
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly and prices are also 0% lower on average.
Flight from Boston to Castries

FAQs - booking Saint Lucia flights

  • Are there any direct flights to Saint Lucia?

    Yes, you can find nonstop routes between the United States and Saint Lucia in the Caribbean year-round. These direct flights arrive at the main Hewanorra International Airport (UVF) and depart from US airports such as Miami International Airport (MIA), Hartsfield-Jackson Atlanta International Airport (ATL) and John F. Kennedy International Airport (JFK) in New York.

  • Is a visa required to travel to Saint Lucia?

    As a US citizen, you do not need to get a visa prior to your trip to Saint Lucia in the Caribbean. Nonetheless, citizens of the United States must carry with them a valid passport that cannot expire during their stay in the country. Travelers may be required to show a return ticket to the United States or at least an onward ticket out of Saint Lucia.

  • Which is the best airport to fly into to see the Piton mountains?

    The Piton mountains are two volcanic spires located in the southwest region of the island of Saint Lucia. The most convenient and closest airport to fly into departing from the United States is most likely the main Hewanorra International Airport (UVF). This airport is just about 16 miles from the Gros Piton peak.

  • What car seat laws exist in Saint Lucia?

    For those traveling to Saint Lucia with children, you may need to bring your own child seat from the United States. In Saint Lucia, children under the age of seven must be in an adequate child seat. If you intend on renting a vehicle during your stay in Saint Lucia, you may check beforehand with your car rental agency to see if they can provide child seats.

  • After arriving at UVF Airport via plane from the US, which other cities may I visit?

    You may quickly fly to Saint Lucia from the US and then visit a variety of other cities closer to Hewanorra International Airport (UVF). Vieux Fort, Laborie, and Micoud are a few of the nearby cities that you may visit without difficulty from UVF. You can take a bus, a cab, or rent a car to get to these cities after landing at UVF Airport.

  • What airport should I travel to if I want to enjoy sports in Saint Lucia?

    When visiting Saint Lucia, US sports fans should think about flying into UVF Airport. Numerous sporting venues, like the Darren Sammy National Cricket Stadium, are close to this airport. Numerous cricket matches and other cultural events are held in this stadium, which entertains most tourists from UVF Airport.

  • Does the USO – LCO flight route feature friendly amenities for pet lovers?

    Yes. Travelers using USO – LCO flight route should not worry about the safety of their animals when flying to Saint Lucia. Most of the US Airports serving international flights to Saint Lucia feature a pet-friendly policy that allows travelers to enter the airport in the company of their furry friends. However, the major outstanding rule in most airports is that all pets must remain on their leashes throughout, unless when undergoing security checks or when utilizing pet relief areas.

  • How do travelers who plan to fly to Saint Lucia get to JFK Airport from the city center?

    Take the E, J, and Z Trains to Jamaica Station if you are leaving Midtown Manhattan for JFK Airport. From there, take the AirTrain to JFK Airport, which is indicated by the signs. It will take a little over an hour to get to this airport from Times Square.

  • How does KAYAK find such low prices on flights from the United States 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 the United States to Saint Lucia.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from the United States 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 the United States 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 the United States 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 the United States 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 the United States to Saint Lucia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Saint Lucia?

    Based on KAYAK data, the cheapest day to fly to Saint Lucia is Wednesday where round-trip tickets can be as cheap as $643. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are $723 on average.

  • What is the cheapest time of day to fly to Saint Lucia?

    The cheapest time of day to fly to Saint Lucia is generally at night, when round-trip flights cost $752 on average. The most expensive time of day to fly to Saint Lucia is generally at night, which is peak travel time and where the average cost of a ticket is $752.

Top tips for finding cheap flights to Saint Lucia

  • Looking for cheap airfare to Saint Lucia? 25% of our users found round-trip tickets to Saint Lucia for the following prices or less: From Miami $433, from Boston $855
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Saint Lucia flight deals.
  • The airport with the most flight options between the United States and Saint Lucia is located at the southernmost point of the island. Fly into Hewanorra International Airport (UVF) and move around Saint Lucia from there.
  • For more affordable flights from the United States to Saint Lucia, look for routes with a layover before landing at Hewanorra International Airport (UVF). These layovers are generally in the south of the United States in cities like Atlanta and Miami.
  • Keep in mind that you will most likely want to exchange some of your USD into the local currency. You can get East Caribbean dollars (XCD) at the currency exchange desks at Hewanorra International Airport upon your arrival in Saint Lucia.
  • For those travelers flying into Hewanorra International Airport, there are airport transfers and shuttles you can book beforehand to get to your final destination on the island. Using either of these options is the most common way of traveling from the airport to your accommodation in Saint Lucia. There are also car rental agencies onsite where you can rent a car for the duration of your trip.
  • If you fly into the smaller airport in Saint Lucia, George F. L. Charles Airport (SLU) in Castries, you’ll be closer to the top attractions in the north of the island. For instance, the popular Reduit Beach and Rodney Bay are only about 6 miles away.
  • When flying to Saint Lucia, disabled passengers at the Salt Lake City International Airport (SLC) can make use of a wide range of customized services in this airport. This airport's parking garages have spaces reserved particularly for cars with disabled drivers inside of them.
  • Airport lounges are frequently regarded as one of the best places to unwind as passengers wait for their flights from the United States to Saint Lucia. Most economy travelers flying at SLC Airport choose to untangle in the Delta Sky Club as they wait for takeoff.
  • American Airlines is preferred above other airlines by the vast majority of Americans traveling to Saint Lucia with children for vacation. Kids may easily download or stream wonderful kid-friendly Films as well as TV shows as well as music albums on their flights to Saint Lucia from the US since American Airlines offers free in-flight Wi-Fi.
  • If your flight from the US is scheduled to land in Saint Lucia at night, take into account the possibility of staying close to Hewanorra International Airport (UVF). The Forteville Inn is one of the best and nearest places for visitors to stay when they arrive at UVF late at night. This hotel, which is only 600 meters away and is conveniently reachable on foot for guests, is one of the closest to UVF.
  • The majority of travelers flying from the USA to Saint Lucia chose John F. Kennedy International Airport (JFK). This is because JFK Airport is a major hub for several famous international airlines, which increases their likelihood of obtaining ticket deals due to competitive pricing strategies.

Reviews of the top 5 airlines flying to Saint Lucia

 
Need help choosing which airline to fly with from the United States 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.
8.2
Caribbean AirlinesOverall score based on 158 reviews
6.8Food
8.5Crew
8.2Boarding
7.9Comfort
6.7Entertainment
Airline reviews

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.

10.0 ExcellentAnonymous, May 2025JFK - KIN
Read more Caribbean Airlines reviews

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 friendliness of the employees at the airport

I liked the extra leg room in Caribbean plus. Worth the extra money. The food could have been more balanced, there was no salad or veggies

The Flight itself was smooth and uneventful. The crew was polite and caring. I used the Lounge in Piarco and the service was STELLAR

Crew were quite friendly. Food was very poor considering the price of the ticket and the flight time. Could not charge my phone due to USB charger not working..

The food wasn’t good. Need better food. There wasn’t any entertainment.

STEWARDESSES WERE AWESOME! The food could be a bit better. Rice was SOGGY with gravy and the chicken was RUBBERY.

I was treated well in first class. I have no complaints. I will definitely fly with my favourite airline again this year.

There was no music on the flights unless you came with your headset.

I like for how they process during check in. It was very smoothly.

The flight was scheduled for 2:30 PM. Early in the morning we got a text message saying the flight was delayed and rescheduled for 3:00 PM. We got to the airport with that in mind. Then we got a message during check-in at the flight was rescheduled again for 2:30 PM. We almost missed our flight. In fact, our bags Were told that they would not make it. At the end, everything worked out. But it is very stressful.

Overall, aside from the baggage issue, it was as good as one expects.

Most aspects were good however if they assign boarding zones they ought to enforce them or why bother? My luggage from SAN-JFK-MAD was lost in NY so I without my main bag for two days upon arrival in Spain. They were helpful in tracking it and eventually delivered it to my hotel. The flub was because of a delay upon arrival in NYC. I had booked 2 1/2 hours between flights but we had to hold on the taxiway for an hour after landing while waiting for a clear gate which likely caused the baggage error.

I want to single out flight attendant Mitch who was in the Premium Economy section. When my wife’s hearing aide dropped through the cushion under the seat he was able to locate it and return it to her. Food was a different matter. Dinner was fine. Breakfast was another matter. They had a yogurt dish that the ran out of and the alternative was not very good according to those we talked to.

Excellent check-in. Crew was good. Excellent communication from flight deck.

Great overall. There was a bit of turbulence so they could only serve water because too much turbulence for the carts. Was glad they prioritized safety though

Excellent flight, the planes were newer, they did a nice job with boarding, great service overall.

Flight was delayed long enough that I was misding my connecting flight. The agents could not get me on a comparable flight, nor could they get me s Main Cabin seat I had paid for, nor could they get me on a comparable connecting flight. The gate agent would not issue meal vouchers, even though I was delayed over six hours! I had to spend over an hour and 15 minutes with customer service on the phone to See if they could get me on a better flight and get a meal voucher. Customer service was not helpful enough in trying to find alternate flights and it Ended up taking me 24 hours for a 12 hour trip!! Delta does not provide upgrades NOR will they even give you a pass for a few hours to their lounge. They claim that they do not issue daily passes to their lounge anymore. I call BS since this would be no extra cost to them to provide excellent customer service and give you a few hours to relax in comfort when you’re sitting in a crowded airport and your flight has been screwed up for that many hours.

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

Gate agent did not hold flight for connection, provided no assistance to get new flight

Evidently, my seat had the only broken TV. I couldn’t plug it in, get it to come on, or watch anything, and of course, no one could fix it while we were on the plane. The service was good and the boarding was quick

United airlines, mediocre at best. No issues , nothing great . Worked for me

Boarding experience was smooth. Flight attendants were friendly and helpful. Entertainment system on the Houston-Edmonton flight did not function for passengers on the left side of the aisle. On the bird's eye flight from Quito to Houston, they should not serve a meal. No one needs to eat after midnight and it is disturbing for those passengers trying to sleep.

it was so bad. I tried to board my flight from vancouver to saskatoon. And to my surprise they did not board me cause the flight was changed and no email was send to me. and on my boarding pass which i got from seattle says different flight. I did not knew anyone from Vancouver, air canada crew was rude, i asked for today flight but they were rude and i had early morning dental appointment in saskatoon. I was so much in pain and my whole day is wasted today. and i suffered alot. They did provide me hotel but they did not provide me any food. I am really really disappointed first time had so bad experience with air canada. I may think twice to book it again. If i can get any reply or any composition that would be great. Thanks

It was fine, definitely older planes with no charging or anything. There’s no entertainment set up on board, but it is nice that they allow you to access the in flight entertainment from your phone without having to pay for the Wi-Fi and they do offer free texting.

Terrible. Out flight was delayed for 21 (twenty one) hours. United is a joke.

Boarding was mayhem. Late boarding by 15 minutes because of lack of staff (missing 1 flight attendant. We had to wait for an arrival of another plane before we could board). Flight was a little rough, but cannot blame on airlines.

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Very comfortable (upgraded to business class). The audio on my screen didn’t work, but I managed to play the audio through my phone while watching the screen.

The check in and boarding process was a bit of a cluster. Two people at the counter to check in, three random lines that nobody knew which was for what, and people kept getting shuffled from one line to another for no apparent reason because then they’d get shuffled back and end up getting out further back in the line than they were originally. I only had to hand my already checked bag over and it took 45 minutes. I was never assigned a seat so when I tried to board I was pulled out of line again while someone had to try to manually assign me a seat. During the flight I got up to go to the bathroom, and there was an attendant in the aisle offering pillows etc and it was a 30 min wait unbuckled standing by the bathrooms because she said I couldn’t go past her. First and last time flying jet blue to be honest.

Communication since no reason or explanation was given for 3 hrs delay

The flight departed more than 1 hour late. Leg room is bigger than most airlines

Flight was delayed several 3 hours - no reason was given and no communication what so ever.

No overhead baggage room even though I was seated in row 2. Consequently had to check in my carry on bag. Baggage carousel was jammed. Took 45 min to get my bag.

Excellent from start to finish. All staff members were amazing!

Excellent. Although they used to greet me as a mosaic member and provide a free drink, early boarding helps me to keep coming back to JetBlue.

Cancelled flight with no specific instructions to get a boarding pass for another flight. The whole flight of people were in line for an hour because there was only 1 person to help at the desk. This was unusual for JetBlue.

It was too hot in the cabin. The AC did not help.

Except for the 28 minute delay leaving and the earlier reschedule to a later takeoff time the flight was good.

Loved the staff, boarding and drink options! Wish the comfort of the seat could have been better nevertheless

The chair cushions may need an upgrade. I have been noticing they are so worn out, thin so you’d sit in a dip 😄. Other than that, all was an enjoyable trip. Thanks AA!

Food was terrible, all served at once, poor quality . Wine and bread offered only once.

I’m impressed that we were on time in Sacramento after having a late departure in Newark and our made it. The staff was friendly and warm.

Cramped seats. FAA should make airlines have more legroom, for even short people complain

5.5 hour delay with no explanation on why, along with no proactive effort to reaccomodate me.

It was one of my worst flight ever. First they were changing the gate for at least 4 times, changing from gate D7 to D12 to D44. Considering the size of the Miami Airport, we are talking about long distance and the train at the airport was not working. Then the flight was delayed around one hour. Then finally we boarded into the plane and when everybody was seated, there was an announcement that there is an issue with one of the tire of the plane, so we all had to get out of the plane with our belongings, to replace the tire. So we had around 2.5-hour delay

Most miserable flight ever. We waited almost 2 hours on the runway because the flight was oversold. American offered $1200 credit. Then there was some nonsense about weight distribution. Ridiculous. No food for 8 plus hours on the flight. I will be writing a letter.

Honestly, I haven’t flown American in years, probably due to the pandemic and my being unable to travel for certain periods in the last two years, but it was a good experience to dig out or obtain a new American Airlines account after many years of traveling for business with American in the past.

The plane was probably full boarding was easy. We were able to check our carry-on luggage for free. It was a return flight through Philly to LA. Never saw a stewardess do a demonstration of emergency Procedures. I think my flight was pretty full

Everything you need to know for your flight to Saint Lucia

Cabin class types available on flights to Saint Lucia

Cabin classes available on flights to Saint Lucia. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.