$109 Find Cheap Flights to Saint Lucia - Compare and Save

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Price, demand and travel trends for flights to Saint Lucia

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Are flights to Saint Lucia cheaper or more expensive than last year?

Fares to Saint Lucia are running about 8% higher than they were around this time last year, averaging $775 round-trip.

What are the cheapest fares to Saint Lucia right now?

The cheapest fare to Saint Lucia in the last week was $293 round-trip to Castries Hewanorra (UVF).

What's the cheapest month to fly to Saint Lucia?

January is the cheapest month to fly to Saint Lucia, with round-trip fares averaging $687. The most expensive months are December and June, when average round-trip fares rise to $1,009 and $922, respectively.

When's the best time to book a flight to Saint Lucia?

The best time to book is 4 weeks before departure. Drawing on 12 months of KAYAK data, fares booked in this window have averaged 25% lower than last-minute bookings (within 2 weeks of departure).

How do fares to each airport in Saint Lucia compare?

According to KAYAK data from the last 12 months, the cheapest airports to fly into Saint Lucia are:

• Castries George F. L. Charle (SLU) (avg. price $783)
• Castries Hewanorra (UVF) (avg. price $792)

How do fares to Saint Lucia vary across the week?

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day to fly to Saint Lucia and Saturday is the most expensive. Looking at KAYAK data from the past 12 months, Tuesday prices run 12% lower than Saturday.

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

On average, afternoon flights are the cheapest, at around $723. Night flights are the most expensive to Saint Lucia, with tickets averaging $930.

Key details for flights to Saint Lucia

Low season

October

Cheapest flight

$109
Beat the crowds with an average 29% drop in travelers.
The most popular month to fly with an average 14% increase in travelers.
One-way flight from Newark Airport to Castries

Your questions about flights to Saint Lucia, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Is now a good time to book a flight to Saint Lucia?

    Yes. Fares to Saint Lucia are low right now. As a rule of thumb, a round-trip under $609 (cheaper than most fares this year) is a good deal, so if you spot one at or below that, it's worth booking.

  • How much should I budget for a flight to Saint Lucia?

    You can typically expect round-trip fares to Saint Lucia to cost from $609 to $1,100, based on KAYAK data from the past 12 months.

  • What are the main airports serving Saint Lucia?

    Flights to Saint Lucia use two main airports, Castries George F. L. Charle (SLU) and Castries Hewanorra (UVF).

  • What airlines fly nonstop to Saint Lucia?

    Based on the flight schedule for the next 3 months, 4 airlines operate nonstop flights to Saint Lucia on a regular basis:

    • American Airlines
    • JetBlue
    • Delta
    • United Airlines

  • Is it cheaper to fly with a layover to Saint Lucia?

    Yes. Based on KAYAK data, flights to Saint Lucia with a layover can cost less than nonstop flights. The most affordable connecting airports are:

    • Toronto Pearson Intl (YYZ) (avg. price $558)
    • New York John F Kennedy Intl (JFK) (avg. price $674)
    • Port of Spain Piarco Intl (POS) (avg. price $716)

  • What cabin classes are available on flights to Saint Lucia?

    On flights to Saint Lucia you can book Economy Class, Premium Economy Class, Business Class or First Class.

  • 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.

Your guide to booking flights to Saint Lucia

Get tips on when to book, when to fly and what to know before your trip.
  • If you can plan ahead, the sweet spot for booking your flight is 4 weeks before your trip. KAYAK data shows fares in this window are around 25% lower than last-minute bookings (made within 2 weeks of departure). Not ready to commit? Set a Price Alert and we'll let you know when prices change.
  • If your dates are flexible, January usually has the best deals, while December tends to be the priciest. The best-time-to-travel chart on this page shows how prices move across the year.
  • Tuesday is usually the cheapest day to fly, about 12% cheaper than Saturday, the priciest day. If your dates are flexible, that's an easy way to save. If not, try nearby airports or a layover instead.
  • If you're looking to save, Castries George F. L. Charle (SLU) has had the lowest fares over the past 12 months. Just remember to factor in the cost of getting to your final destination.
  • Castries is the most popular destination in Saint Lucia. Start your trip here and then check out these other places KAYAK travelers love: Soufrière, Gros Islet and Vieux Fort.
  • Consider a layover to Saint Lucia, it can cost less than flying nonstop. Toronto Pearson Intl (YYZ) is typically the cheapest place to connect.
  • 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 231 reviews
8.0Boarding
8.3Crew
6.6Entertainment
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 was delayed over a hour and that was over 15 hours in advance not good

At check in I had to pay for my seat that I already paid for on purchasing my ticket. The flight was over an hour late and the plane smelt gross.

Flight time. The crew was the rudest, talked down to customers, ignored requests, acted like security guards, used forceful language like must and can't. Everything was on purchase, no entertainment, unless you could use your own phone. Poor customer service.

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.

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

Delta always provides stellar service. I am always impressed and will try my best to travel via Delta if I can afford it.

Everything was pretty good. I would like to have more drinks (water) during four hours of the flight.

This flight was the flight we missed due to deltas delay at our first airport going TO Atlanta.

Wi-fi was out for the whole flight. I pay a premium to fly Delta because it has wifi and because it was out I didn’t get to work on anything I wanted to. I’ll have to make it up later this week by spending less time with my family.

I enjoyed the whole flight and the crew was amazing i dont usually fly delta

Very nice the whole crew was amazing and very professional. I had an offer for a drink it was handled great and amazing crew and nice flight.

I just wish the boarding process/time to take off after boarding was quicker and more efficient. I also wish that the overhead luggage was managed better. almost every time i fly there is no space for carry ons and they are either checked or I end up having to store it several rows back from my seat. Delta should not offer carryons for all customers if there is not actually space for everyone

Boarding was delayed by an hour and then we proceeded to sit on the tarmac for another 30-40 minutes. No clear explanation was ever given and the delay caused me to miss my connecting flight home. Was forced to stay the night in the connecting city which impacted my following workday and cause personal issues at home as well.

I didn't like like much about my experience with Delta. I had to spend the entire day at the airport due to some mechanical issues. My flight was supposed to leave at 8:30am didn't leave until 6pm. Horrible experience.

Bad. Flight was delayed due to maintenance issue with Delta. Seats were small, no service, bag got broken on initial flight. Cramped and hot. Sitting inside with no ac.

I need to note that this flight experience was generally fine but the boarding situation was absolutely a mess and there wasn’t any actual priority boarding. I rated the experience poorly because I’m am genuinely so frustrated with the crew on United taking the baggage space in first class. This flight it didn’t happen, but the last few flights (when I ironically don’t get an opportunity to provide feedback) have been spoiled because upon entering the first class cabin as one of the first few seated passengers, the overhead bins are full and ‘crew’’ tags are on the bags of those taking space. I don’t intend to infer some sort of a class or caste system but it’s absolutely ridiculous that the crew takes the overhead storage above and beyond their most loyal and lucrative customers. They should not even have economy space IMO. And I’ve gotten grief when I’ve noted to the crew the ridiculousness of the notion that the crew (who are the last off the plane) should have priority over flyers who pay. I hope you find a way to convey this message to United because it’s happening with increasing frequency and I intend to find a way to expose the specific crew members who are doing this on a flight by flight basis. (And I have a day job)

Great flight and crew. Need more legroom and DO NOT allow seats to recline.

Flight and crew were great. Need more legroom and do not allow seats to recline.

Bathrooms broken, Wifi not working, Direct TV stuck in a United credit card loop for whole flight

We arrived to Chicago nearly 30 minutes early, which was great, but then was on the ground for over an hour because the gate was not available. The issue I had was the pilot estimation was frustrating. First he said he was informed it would be 20 minutes but he said "it will probably be more like 10 minutes". After 30 minutes he came back on the comm and said it would be another 10 minutes, maybe 20. I understand he was only giving estimates but he also layered in his own gut feel. We were never told why we didn't have a gate even after our scheduled entry.

Just sat on the run way after we arrived early

New Max 10, first class seats have been shrunk. End of a 20 hour journey, it was United not Lufthansa, just glad to get home

Worst boarding experience, flight extremely delayed causing super tight connect and deplaning was a disaster as ppl were pushing and shoving to get off. Then after flying over 8 hours had to get off a job to next flight. Limited beverage service in Business class (water or white wine) no food. The plane was very cold (temperature) so uncomfortable

Stored my cloth purse under seat in front off me as instructed. When I retrieved it, half of it was soaked, along with everything inside it. I don’t really know how that could have been prevented because the area did not look wet, but I was not happy about it.

Seats needs to be wirer and food is very poor

The boarding agent and checked bag agent were both rude. It only takes a second to be kind. However, the flight crew was amazing. I got a turkey sandwich and it wasn't bad---not great but not bad. The internet was my biggest problem. This was a work trip and I REALLY needed the internet to meet a deadline but it didn't work for 80% of the trip. Very disappointing.

I tried to check in beforehand from Ireland. The Jet Blue website sent me to the Aer Lingus website and vice versa. I tried to get a boarding pass at Dublin Airport as well, but they said they couldn't help me either. I had to wait until I arrived at the gate in Boston to secure a boarding pass...it was a bit nerve wracking.

Great flight. Best in years. Very clean craft. Easy boarding. Communicative pilot. Friendly flight attendants. Absolutely smooth take off, in flight and landing. Very comfortable seats. Smoothest flight I've experienced in years. THANK YOU JET BLUE!

I was asked to pony up an additional $239 (over the $735 paid originally) for a one way middle seat, which was very uncomfortable. Where did you expect me to sit?

Jet Blue sevice was good. Just don't understand why they charge for earphones to listen to flight entertainment. Other than that, everything was excellent.

Mostly good, flight take off in time and land earlier I can’t ask for more..

The crew was not nice this time. I asked for a drink one time and the girl didn’t say anything to me and just got me the hot drink while walking super fast to the back. We were sitting in the back and she wasn’t doing anything except socializing. She was upset I asked for something and she had to do her job. I also didn’t fully have it in my hands when she handed it to me so it was dangerous. She was abrupt and rude. She wouldn’t allow for people to spread out like previous flights we had been on if they were empty, and there were empty rows. It was strange and she enjoyed being angry at us.

The plane was FREEZING COLD. Like I was wishing I'd brought gloves. Is this how JetBlue sells more blankets? Other than that, all fine. Crew just as nice as usual. A flight attendant asked (who? The pilot?) to have the air turned down for a great number of passengers who were as cold as I was. They (again -- who is "they") did not.

Flight was fine, but I was annoyed to have to pay for luggage again. We had paid for our luggage on our first two connecting flights with SATA Azores Airlines, but had to pay for luggage again with JetBlue at JFK airport. For one trip we paid over $500 for two suitcases to travel from Azores to San Francisco.

Everything was great the only issue was lack of Wi-Fi

Cabin staff were very disengaged, spoke with no eye contact, dismissive. Disappointing compared to my United experiences.

awful delay, awful communication, zero updates throughout the experience of a giant delay

It was decent, there was no WiFi on the flight but the FA’s gave everyone a warning once we boarded the plane. Unfortunately it didn't give me enough time to download my entertainment content.

On Time. AA is late due to maintenance all the time.

Seats were very tight for a 17 hour flight. Baby cried for 15 out of 17 hours.

Flight attendant super rude demanding I remove my carry on baggage from overhead and place under seat. I stated I am an ADA passenger and need the leg room as the seats are very tight. That’s why I boarded early for the extra time to get situated. She said, we need the space. I replied “How can that be as only a few passengers have boarded so far? I am executive platinum status so I understand the rules and you are discriminating against ADA federal law. Please stop”. Her answer… then you should find another flight! Not ok. Addressed with senior flight attendant. So unprofessional and discriminatory.

Perfect from check in at the airport to the flight all staff were very friendly The plane was nice and clean and modern Because I’m here in the UK to visit my Dad who’s critically ill the details of me getting here were very important and nice to see staff being pleasant and professional

Both departure and return flights had mechanical delays. Their planes are antiquated resulting in a two hour flight taking almost four hours to complete.

Flight attendants were pleasant and helpful. Pilot gave fair warning about turbulence.

It was close to its perfect the flake could be took off early, landed early, didn’t have to wait for my daughter stroller luggage came out quick, very efficient, very good flight

More options for your flight to Saint Lucia

Complete your trip to Saint Lucia with a hotel stay or car rental