$458 Flights from Castries (SLUA) to Charleston (CHS)

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Travelers and cabin class, 1 Adult, Economy

Compare Castries to Charleston flight deals

Find the cheapest month or even day of the year to fly to Charleston

Book the best Charleston fare with no extra fees

Flight deals Cheapest month Find the best route Route info FAQs Tips and advice

Flight deals from Castries to Charleston

Looking for a cheap last-minute deal or the best round-trip flight from Castries to Charleston Airport? If you want to travel next month, round-trip fares start from $890. Find the lowest prices on one-way and round-trip tickets right here.

Charleston.$458 per passenger.Departing Tue, Nov 17.One-way flight with jetBlue.Outbound indirect flight with jetBlue, departing from St Lucia Hewanorra on Tue, Nov 17, arriving in Charleston.Price includes taxes and charges.From $458, select.

Charleston.$499 per passenger.Departing Tue, May 11.One-way flight with Delta.Outbound indirect flight with Delta, departing from St Lucia Hewanorra on Tue, May 11, arriving in Charleston.Price includes taxes and charges.From $499, select.

Charleston.$517 per passenger.Departing Mon, Mar 1.One-way flight with Delta.Outbound indirect flight with Delta, departing from St Lucia Hewanorra on Mon, Mar 1, arriving in Charleston.Price includes taxes and charges.From $517, select.

Find the cheapest month to fly from Castries to Charleston from $458 one-way

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Castries to Charleston flights are currently cheapest in November.

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Castries to Charleston: Alternative routes

Compare routes from Castries to Charleston below. You may find an airport to fly into that's cheaper, faster, or easier than Charleston.

Charleston

11 miles from central Charleston

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from $458

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Castries to Charleston: Flight information

The things to know before you go.

Cheapest flight found	$458
Cheapest month to fly	November

Finding cheap flights from Castries to Charleston: Frequently asked questions

How much are round-trip flights from Castries to Charleston?

The best price we found for a round-trip flight from Castries to Charleston is $890. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Castries to Charleston?

Currently, there are no airlines that fly direct from Castries to Charleston. But we found flights with one stop from $890.

How many flights are there a week from Castries to Charleston?

There are no flights flying from Castries to Charleston, as of November 2026.

When is the cheapest time to fly from Castries to Charleston?

The cheapest month to fly from Castries to Charleston is usually December.

Which upcoming date is cheapest to fly from Castries to Charleston Airport on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Castries to Charleston Airport on Friday, December 18, 2026.

Can I get a direct flight from Castries to Charleston Airport?

No airlines currently offer direct flights between Castries and Charleston Airport. Most routes have one or more stops.

How can I find the best flight deal to Charleston?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Charleston but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Charleston?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Charleston is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly with from Castries to Charleston?

The cheapest airline that flies to Charleston is American Airlines.

How to find cheap flights to Charleston from Castries

Looking for cheap tickets from Castries to Charleston? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

Simply hit "search." From Delta Air Lines to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Castries to Charleston. And with us, there are no hidden fees – what you see is what you pay.
Compare flight deals to Charleston from Castries from over 1,000 providers. Then choose the cheapest plane tickets or fastest journeys.
Flex your dates to find the best Castries–Charleston ticket prices. If you're flexible when it comes to your travel dates, use Skyscanner's "Whole month" tool to find the cheapest month, and even day to fly to Charleston from Castries.
Set up a Price Alert. You can easily track the fare of your cheap Castries–Charleston flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
Fly without stops. Only interested in direct flights between Castries and Charleston? Make sure to tick "Direct flights only" when performing a search. If there are direct flights available on the route, these will appear in the results.
Find the cheapest Business Class flights from Castries and Charleston. We scour the Internet for the best Business, Premium Economy and First Class flight fares to Charleston, too. Check the difference in price as you search – you might just stumble on a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
Include nearby airports in your search. Widen your search for Castries to Charleston flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save the next time you travel.

Combine your flight to Charleston from Castries with hotels and car rental

Once you've secured your cheap flight ticket from Castries to Charleston, discover the best prices and exclusive rates for hotels in Charleston or nearby. You can also compare hundreds of car rental companies at once so you get the best car rental price for your trip.