$619 Find Cheap Flights from Charleston to Saint Lucia

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Charleston to Saint Lucia departing on 5/5. 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, 0 bags

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Flight Deals

Book Cheap Charleston to Saint Lucia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Charleston 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 from Charleston to Saint Lucia

Tue, May 5 - Sat, May 9
American Airlines Logo
7:39 pm - 1:35 pm
CHS
-
UVF
17h 56m
2 stops
American Airlines Logo
2:10 pm - 11:38 am
UVF
-
CHS
21h 28m
1 stop
$619American Airlines
Tue, May 5 - Sat, May 9
American Airlines Logo
7:39 pm - 2:23 pm
CHS
-
UVF
18h 44m
1 stop
American Airlines Logo
2:10 pm - 11:38 am
UVF
-
CHS
21h 28m
1 stop
$621American Airlines
Thu, May 7 - Sun, May 10
American Airlines Logo
8:21 pm - 2:23 pm
CHS
-
UVF
18h 02m
1 stop
American Airlines Logo
2:35 pm - 10:24 am
UVF
-
CHS
19h 49m
1 stop
$652American Airlines
Sat, Feb 21 - Wed, Feb 25
American Airlines Logo
8:17 pm - 2:48 pm
CHS
-
UVF
17h 31m
2 stops
American Airlines Logo
4:58 pm - 11:59 pm
UVF
-
CHS
8h 01m
1 stop
$669American Airlines
Sat, Feb 21 - Wed, Feb 25
American Airlines Logo
8:13 pm - 3:58 pm
CHS
-
UVF
18h 45m
1 stop
American Airlines Logo
4:58 pm - 11:59 pm
UVF
-
CHS
8h 01m
1 stop
$674American Airlines
Sat, Feb 21 - Wed, Feb 25
American Airlines Logo
6:37 pm - 2:48 pm
CHS
-
UVF
19h 11m
2 stops
American Airlines Logo
4:58 pm - 1:52 pm
UVF
-
CHS
21h 54m
2 stops
$686American Airlines
Fri, Jul 10 - Mon, Jul 13
American Airlines Logo
7:43 pm - 3:04 pm
CHS
-
UVF
19h 21m
1 stop
American Airlines Logo
2:58 pm - 12:16 pm
UVF
-
CHS
21h 18m
2 stops
$688American Airlines
Thu, May 7 - Sun, May 10
American Airlines Logo
4:46 pm - 1:35 pm
CHS
-
UVF
20h 49m
2 stops
American Airlines Logo
2:35 pm - 10:24 am
UVF
-
CHS
19h 49m
1 stop
$693American Airlines
Fri, Jul 10 - Mon, Jul 13
American Airlines Logo
7:43 pm - 3:04 pm
CHS
-
UVF
19h 21m
1 stop
American Airlines Logo
2:58 pm - 10:13 am
UVF
-
CHS
19h 15m
1 stop
$694American Airlines
Fri, Jul 3 - Mon, Jul 6
American Airlines Logo
6:38 pm - 1:09 pm
CHS
-
UVF
18h 31m
1 stop
American Airlines Logo
2:58 pm - 10:13 am
UVF
-
CHS
19h 15m
1 stop
$728American Airlines
Useful Info

Good to know

Low seasonSeptember
Cheapest flight$619
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 19% increase in price.
Flight from Charleston to Castries

FAQs - booking Saint Lucia flights

  • How does KAYAK find such low prices on flights from Charleston 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 Charleston to Saint Lucia.

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

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

Reviews of the top airlines flying from Charleston to Saint Lucia

 
Need help choosing which airline to fly with from Charleston 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
DeltaOverall score based on 8124 reviews
7.8Entertainment
8.5Crew
7.9Comfort
8.1Boarding
7.2Food
Airline reviews

It was last minute due to weather - considering - it was amazing! Good smiles, friendly staff and they were making sure we knew what was going on when and where.

10.0 ExcellentZebrina, Jan 2026
LGA - CAE
Read more Delta reviews

It was last minute due to weather - considering - it was amazing! Good smiles, friendly staff and they were making sure we knew what was going on when and where.

delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it

The flight was comfortable and uneventful, which is what I desire

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

Outdated equipment in disrepair, wifi inoperable. Broken seats, taped air vents, generally poor condition, the 717 showed its age and lack of upkeep.

My flight out of Baton Rouge to Atlanta was delayed by a half hour. This got us into Atlanta airport 30 minutes late. I ran through the airport to get to my connecting flight. As I approached the boarding gate, I saw the boarding door was still open and a passenger was being checked in. But when I got to the gate, the boarding agent told me they had already given away my seat and there were no empty seats on that flight. So I had to take a later flight. That has never happened to me before. Very frustrating.

Connection through Atlanta was difficult. Mechanical issue on plane caused a two hour delay. New gate was a mile away.

On time on a day with lots of weather cancellations on other flights. Thank you for getting me home during a winter storm!

Don't change gate multiple times make people run across the airport. Announce delays in a timely manner. Have maintenance crew ready. Don't delay and keep passengers on the plane for 3 hrs. on tarmac.

The plane was experiencing problems with the HVAC system, it was very cold in the front of the plane and very hot in the back.

My flight to London from Philadelphia was cancelled due to weather.

The attendants were kind and helpful. A sugar-free drink would have been very welcome.

Pilot navigated severe weather/snow storm with skill. Described his intentions clearly

one crew said "he" didn't serve double alcohol drinks for travelers in exit rows. crew on prior flight did. Is this a AA rule, and the prior crew was being nice? Also, I think we deserve more than a 25% refund for losing first class seats when rescheduling a flight due to weather

It was a little concerning to hear the ground crew arguing with the flight crew over baggage space. Instead of taking them and checking them, they started checking for space in the first class cabin moving items around like the flight crew didn't know what they were doing. I was embarrassed for them.

2 hour delay due to equipment failure. No updates via the app and airport screens (which continued to show a departure time in the past). AA eventually switched planes and the new plane was not catered or cleaned correctly.

I booked an aisle seat and was given a middle. At 6'4" 230lbs, it is not ideal to fly in the middle row for myself and passengers.

Everything you need to know for your flight from Charleston to Saint Lucia

Information on your arrival and departure airports