$153 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 6/1. 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.
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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, Jun 11 - Tue, Jun 16
Air Canada Logo
3:50 pm - 2:10 pm
JFK
-
UVF
22h 20m
1 stop
Air Canada Logo
3:05 pm - 10:00 am
UVF
-
JFK
18h 55m
1 stop
$402Air Canada
Thu, Jun 11 - Tue, Jun 16
Air Canada Logo
7:05 pm - 2:10 pm
LGA
-
UVF
19h 05m
1 stop
Air Canada Logo
3:05 pm - 7:51 am
UVF
-
LGA
16h 46m
1 stop
$402Air Canada
Fri, Jun 5 - Thu, Jun 18
JetBlue Logo
10:38 am - 3:35 pm
JFK
-
UVF
4h 57mnonstop
JetBlue Logo
1:50 pm - 6:59 pm
UVF
-
JFK
5h 09mnonstop
$428JetBlue
Fri, May 29 - Fri, Jun 5
JetBlue Logo
10:38 am - 3:35 pm
JFK
-
UVF
4h 57mnonstop
JetBlue Logo
4:55 pm - 9:56 pm
UVF
-
JFK
5h 01mnonstop
$429JetBlue
Fri, May 29 - Fri, Jun 5
Caribbean Airlines Logo
7:00 am - 2:35 pm
JFK
-
SLU
7h 35m
1 stop
Caribbean Airlines Logo
6:00 pm - 5:00 am
SLU
-
JFK
11h 00m
1 stop
$469Caribbean Airlines
Fri, May 29 - Fri, Jun 5
Caribbean Airlines Logo
7:00 am - 2:35 pm
JFK
-
SLU
7h 35m
1 stop
Caribbean Airlines Logo
6:00 pm - 11:50 pm
SLU
-
JFK
29h 50m
2 stops
$474Caribbean Airlines
Wed, Aug 12 - Thu, Aug 27
Delta Logo
6:00 am - 2:08 pm
BWI
-
UVF
8h 08m
1 stop
Delta Logo
3:28 pm - 12:16 am
UVF
-
BWI
8h 48m
1 stop
$498Delta
Mon, Aug 24 - Fri, Aug 28
American Airlines Logo
10:53 am - 2:09 pm
BWI
-
UVF
27h 16m
2 stops
American Airlines Logo
3:09 pm - 6:30 pm
UVF
-
BWI
27h 21m
2 stops
$503American Airlines
Wed, Aug 19 - Wed, Aug 26
American Airlines Logo
4:05 pm - 2:15 pm
BWI
-
UVF
22h 10m
2 stops
American Airlines Logo
3:09 pm - 6:30 pm
UVF
-
BWI
27h 21m
2 stops
$508American Airlines
Fri, May 8 - Thu, May 14
Delta Logo
7:00 am - 2:05 pm
BWI
-
UVF
7h 05m
1 stop
Delta Logo
3:25 pm - 12:57 am
UVF
-
BWI
9h 32m
1 stop
$585Delta
Booking Insights

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 $368 round-trip. The most popular route is Boston (BOS) to Castries (UVF) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $368.

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 $567 on average. The cheapest price found on KAYAK in the last 2 weeks was $192 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 $651 on average, and Charlotte to Castries, which costs $689 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 $570 (return) on average. On the other hand, the most expensive months are May and June, when the average cost of round-trip tickets is $893 and $788 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 $356.

Good to know

Low seasonSeptember
Cheapest flight$153
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly with an average 16% increase in price.
Flight from New York John F Kennedy Airport 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 Monday where round-trip tickets can be as cheap as $636. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are $733 on average.

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 $516, from Boston $558
  • 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.
7.9
Caribbean AirlinesOverall score based on 225 reviews
8.3Crew
8.0Boarding
6.8Food
7.8Comfort
6.6Entertainment
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
JFK - POS
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.

Delayed for 3 hours- little to no communication about this and staff moves in slow motion

Caribbean airline sucks… they have a promotion to bring 60lbs in your suitcase.. meanwhile when you reached your destination (JFK)… your suitcase didn’t show up. They had too much weight so the suitcase was left in Guyana… like WTF????? Stupid promotion.. just like the uneducated people working with the airline. The representative said there is nothing she can do about it… will not use them again.

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

Overall, it was good. There was no food or entertainment, which is why I put poor (it wasn't an issue though).

Nothing, they could have made some accommodation for an awful experience. Me and my family were not informed properly we we separated. They took me off the original flight i booked. I booked our flight at one price and called me and told me they were not honoring my rate and they charged me double of what I paid. Me and my family don’t want to ever use your services again.

This flight was great. The plane took off and arrived at the destination an hour early. The crew was pleasant. The food and entertainment options are minimal but adequate for a 1-hour flight. They passed out water and quickly supplied me with a fresh magazine since the previous one had the crossword section filled out.

Better movie and tv selections. Also, the overnight flight to Trinidad from Toronto, the staff were not very attentive. I did not see them for at least half the fight. They were behind their curtain a lot of the time, and they did not check on us before landing to make sure all landing requirements were met.

Little space for luggage and the flight was delayed by an hour.

One of the flight attendants was a little cranky. I appreciated the free wifi and plug to charge my laptop

No entertainment. Plane was so small had to pink tag a carry on ive used for 20 years easily on board. The fact the flight got in at midnight, had to wait for crew in fort wayne to allow the plane to approach the gate, THEN had to wait for bag on jet bridge made experience irritating at best.

Crew was great. Near on time departure and early arrival. Snacks are always meh. Not a fan of the "pay for everything including miles " proposal unless base flight rate going to be 100 bucks.

Would have been better if there was a nonstop flight from Tampa to Norfolk or Tampa to New Port News.

Overall Good! The weather delayed our takeoff from Atlanta and our arrival in Miami! If Mother Nature can mess up a flight she will do it every time!

The flight was smooth, the crew was great but the plane was quite old

Everything was great until I lost my water bottle and they can’t seem to locate it. I know I left it on the plane though.

WiFi didn’t work most of the time. The usb chargers would work only occasionally for 5 mins and wouldn’t charge after that. Had to keep trying repeatedly at each of the seats in the row.

The crew bent over backwards to thank us for flying and make us comfortable. The food service was quick and efficient. The Captain communicated and said goodbye and thank you as we departed. They really stood out!

Okay considering we had weather delays which the Pilot notified us of immediately!

It was a red-eye, but the flight felt surprisingly quick. The seats were very comfortable, and that made resting much easier. I also want to thank the gentleman seated next to me, who graciously moved so my mom could sit beside me. We slept almost the entire way. The cabin crew was respectful in not disturbing us, while also being courteous and professional throughout. Thank you, United.

Packed in plane small uncomfortable seats elbow to elbow nobody wants to be in that situation for the money they paid

Vegetarian selection could be better. Bread was too hard to chew.

Crew was friendly and competent. Food, wine, and entertainment were excellent except the raw tuna on the flight to Split. Recommend against serving that - at least as the only option. Many medical conditions do not allow people to eat raw fish.

Overall flight was ok. Flight attendant was receptive to assisting passengers with tight connections.

Checking in united could not figure out my star alliance gold. Baggage did not get marked priority and didn't receive boarding passes. When got to SFO lounge personal fixed everything Immediately

Very comfortable flight, snacks and drinks were good, good communication from crew. Could have used a little more information on timing of boarding for group 5

It's a long flight and I would have liked better snacks between lunch and the arrival meal. It's fine to have fruit and nuts but I really don't like ramen because it's salty junk soup. I'd suggest sandwiches. They're not expensive nor are they hard to store for a long flight. The FA's had a couple of big services and they were super busy preparing, executing and then cleaning up. Then they disappeared.

Great flight. Got to watch a movie. Smooth flight and early arrival at ORD.

This was the first flight in the morning. We boarded fine. The cabin door was closed and we were ready to go. We were notified by the Captain that ATC issued and ground stop for 40 minutes. So, without even pushing back from the gate, we were already 40 minutes late. We actually were released to push-back and taxi at 30 minutes. But, some passengers had tight connections and were not going to make their connections. Some passengers asked about the delay and the effect on the connections and were told by the cabin attendant that all flights will be delayed and so they should be OK. However, that was not true. My connecting flight was on time and I arrived at IAH with 21 minutes to make my connection. I did and I'm happy about that, but the flight crew should not have given assurances to the passengers who might have missed their connections.

Entertainment and wifi were very sub-par - audio issues and no wifi

We were delayed and had to circle due to weather and had to divert for fuel. While I understand that you can’t control the weather I would have appreciated knowing that the crew wasn’t going to run out of hours and then having to spend the night in the Raleigh airport.

Messy plane that was falling apart Small screens that didn't work

I was traveling with two small kids and our TV s were the only ones not working. Informed the flight attendant who did nothing about them.

They forced me to check my hand luggage at the gate.

I specifically choose not to check bags to ensure I can proceed directly to ground transportation upon arrival. However, due to a recurring lack of cabin space, I was again forced to gate-check my rolling luggage after going through my luggage to take out electronics and batteries. This practice unilaterally changes the service agreement made at the time of purchase. JetBlue needs to find a better way to manage overhead space that honors the carry-on baggage allowance.

Still hasn’t left. Why are you asking how it was?

Flight was good wish there were more snacks options for such a long flight but stewardesses were very pleasant as was flight crew.

I was denied a plastic fork to eat my food and was told plastic forks are for paying customers who buy Jet Blue’s food. So I had to make a utensil out of a cup so nourish my body. Like a refugee. Because decency is dead.

I was especially impressed without efficiently the crew got passengers on and off. One of the stewards was slightly gruff, I thought. No big deal but that's what I noticed.

Friendly crew is the only nice thing. Seats uncomfortable. Food and snacks horrible. Movies were the same as the first 10 hour flight two weeks before

When I booked my flight a month ago - I selected a seat. That seat was NOT the one I ended up with when I checked into my flight the day before. This is the second time this has occurred. So, I checked my next flight on Wednesday and Thursday and no seat was assigned. Poor, very poor customer service.

The staff and service on American Airlines were truly outstanding. I had requested wheelchair assistance for my mother due to her knee issues, and the team went above and beyond every step of the way—from boarding in Boston to our arrival in Chicago. Their care, professionalism, and attentiveness made the entire experience smooth and stress-free. I’m very grateful for the support they provided.

Incredibly delayed. First delay was due to plane coming in being late. Resulted in 30 minute delay. Boarded and then had multiple mechanical issues. Was on plane for an hour until they told people they could get off if they wanted but couldn't come back. Then gate agent rushed in and said they had lost control of who went off and we would all have to deplane and then get back on. They said flight had not been cancelled. Then while sitting waiting to board again they announced it would take two hours to get new plane and to wait at new gate. New plane arrived, reboarded only to find out that pilots had timed out. Waited for new pilots. In that time one of the flight attendants timed out. Never received food or water while waiting. Was confusing mess as to what was happening. Even flight attendants and gate agents were getting frustrated. Almost 6 hours delayed. Called American to received flight credit but can't get anywhere as Kayak reservation and don't have a ticket number. Reached out to Kayak but never heard back.

American flight was diverted and delayed but app didn’t show that information so I wasn’t able to change my connection until the last min.

Wifi was spotty. Tray table was very dirty when I sat down.

Very disappointing. Flight was delayed by 1.5 hours and food options are very underwhelming even for first class seats (same food given to economy seats)

Was not able to do a online check-in because the American Airlines system doesn't store our visa or other passport information, allowing us to have a trouble-free check-in. We were forced to have to check-in at the counter which Changes are upgrade status given that we were not able to check in much earlier.

The plane was very creaky and lots of ringing. Plane was dirty and dingy. I couldn't hear the captain's announcements from the flight deck. Not sure if it was the captain or the audio equipment, but good thing there wasn't an emergency where we needed clear instructions. The overhead compartments were clearly full, but the flight crew allowed people to stand in the back with their carry on luggage. Then after everyone boarded, they had to go to the front to gate check their luggage because there was no room for their bags and then they returned to their seats...such a waste of time when clearly the overhead compartments were full when they originally boarded.

The new planes (American Eagle) are beautiful and especially comfortable. The flight attendants are consistently professional and courteous. And, while it may seem inconsequential, the new liquid tube of coffee creamer—in contrast to the powdered coffee creamer—makes all the difference in a cup of coffee.

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.