$581 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 5/29. 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

Fri, May 29 - Fri, Jun 5
JetBlue Logo
9:29 am - 3:35 pm
CHS
-
UVF
30h 06m
1 stop
JetBlue Logo
4:55 pm - 8:39 am
UVF
-
CHS
15h 44m
1 stop
$581JetBlue
Mon, Aug 31 - Mon, Sep 7
American Airlines Logo
7:41 pm - 2:04 pm
CHS
-
UVF
18h 23m
2 stops
American Airlines Logo
3:14 pm - 12:31 pm
UVF
-
CHS
21h 17m
2 stops
$722American Airlines
Mon, Aug 31 - Mon, Sep 7
American Airlines Logo
7:41 pm - 2:04 pm
CHS
-
UVF
18h 23m
2 stops
American Airlines Logo
3:14 pm - 1:16 pm
UVF
-
CHS
22h 02m
1 stop
$729American Airlines
Mon, Aug 31 - Mon, Sep 7
American Airlines Logo
5:13 pm - 2:04 pm
CHS
-
UVF
20h 51m
1 stop
American Airlines Logo
3:14 pm - 1:16 pm
UVF
-
CHS
22h 02m
1 stop
$734American Airlines
Mon, Aug 3 - Mon, Aug 10
American Airlines Logo
5:00 am - 2:20 pm
CHS
-
UVF
9h 20m
1 stop
American Airlines Logo
3:14 pm - 12:31 pm
UVF
-
CHS
21h 17m
2 stops
$786American Airlines
Fri, Jun 12 - Fri, Jun 19
Multiple Airlines Logo
3:48 pm - 1:40 pm
CHS
-
UVF
45h 52m
3 stops
Multiple Airlines Logo
3:15 pm - 2:31 pm
UVF
-
CHS
23h 16m
2 stops
$827Multiple Airlines
Mon, Aug 3 - Mon, Aug 10
American Airlines Logo
5:00 am - 2:20 pm
CHS
-
UVF
9h 20m
1 stop
American Airlines Logo
3:14 pm - 10:54 pm
UVF
-
CHS
7h 40m
1 stop
$831American Airlines
Fri, Jun 12 - Fri, Jun 19
Multiple Airlines Logo
3:48 pm - 1:40 pm
CHS
-
UVF
45h 52m
3 stops
Multiple Airlines Logo
3:15 pm - 2:31 pm
UVF
-
CHS
23h 16m
3 stops
$832Multiple Airlines
Fri, May 29 - Fri, Jun 5
Multiple Airlines Logo
2:39 pm - 1:40 pm
CHS
-
UVF
47h 01m
3 stops
Multiple Airlines Logo
3:05 pm - 2:51 pm
UVF
-
CHS
23h 46m
2 stops
$869Multiple Airlines
Fri, May 29 - Fri, Jun 5
Multiple Airlines Logo
2:39 pm - 1:40 pm
CHS
-
UVF
47h 01m
3 stops
Multiple Airlines Logo
3:05 pm - 2:51 pm
UVF
-
CHS
23h 46m
3 stops
$873Multiple Airlines
Booking Insights

KAYAK's insights & trends for Charleston to Saint Lucia flights

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

What is the cheapest month to fly from Charleston to Saint Lucia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Charleston 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 Charleston to Saint Lucia is December, when tickets cost $0 (return) on average. On the other hand, the most expensive months are July and April, when the average cost of round-trip tickets is $863 and $834 respectively.

Good to know

Low seasonSeptember
Cheapest flight$581
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly and prices are also 14% lower on average.
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 airline 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.
7.1
American AirlinesOverall score based on 11684 reviews
7.2Comfort
6.9Entertainment
6.4Food
7.9Crew
7.5Boarding
Airline reviews

Left early arrived early..right amount of talking from pilots..of course had to love the biscuit and water!

10.0 ExcellentStan, Apr 2026
LAX - PHL
Read more American Airlines reviews

Left early arrived early..right amount of talking from pilots..of course had to love the biscuit and water!

I would like a refund for the extra cost the seat I paid for. An oversized person sat next to me and I couldn’t fit on my seat and had to move to another seat.

Boarding gate at LAX was too crowded—two gates next to one another

The flight was delayed about an hour for a maintenance specialist to approve the maintenance repair

This flight was delayed but it worked in my favor because my Atlanta to Dallas flight was delayed.

This was a hard flight. 3 delays out of OKC (1 on the Tarmac). Delay in Atlanta coming to Dallas. total travel time was the equivalent of driving from OKC to Atlanta.

Like: flights are on time, good boarding process Can improve: planes are old, improve entertainment and make space more comfortable

Had to wait for a gate for a long time, then waited on the run way for a long time before leaving. The actual flights part was good.

The airplane was an old model, the overhead didn’t have enough room for people’s items and made boarding and boarding disappointing and stressful. Crew allowed passengers to bring more than the permitted baggage sizes.

Flying in the United States with the major airlines has become so underwhelming. A 2-3hr flight in most other parts of the world with the major carriers of the area comes with newer, CLEANER aircraft and significantly better in flight service in terms of both staff attitude and a actual meal service.

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

Information on your arrival and departure airports