Flights from Charleston to Sint Maarten Starting at £186

We've found these cheap flights for you. You can book one-way or return flight tickets.

Round-trip
One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Find the best time to fly from Charleston to Sint Maarten

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Cheapest flights

From price

16 23
23 30
Apr

30 6
6 13
13 20
20 27
May

27 4
4 11
11 18
18 25
Jun

25 1
1 8

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

FAQ

When are flight tickets from Charleston (CHS) to Sint Maarten (SXM) the cheapest?

Airlines adjust prices for flights from Charleston to Sint Maarten based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much are flights from Charleston (CHS) to Sint Maarten (SXM) cost?

According to Trip.com's data, the lowest price is around £567.
How many airports in Sint Maarten (SXM)?

There are 1 airport(s) in Sint Maarten (SXM): Princess Juliana International Airport.

How to find a cheap flight from Charleston to Sint Maarten

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Charleston to Sint Maarten. Book your flights at the right time and save more.

Be flexible with your travel dates to get the cheapest flight from Charleston to Sint Maarten.

Simply tap "Date" on the flight search bar to browse through the calendar and check out airfare from Charleston to Sint Maarten over the next 6 months in 2025. If you're planning to fly within the next three months, it looks like the most affordable option is on Mon, Mar 17, with one-way flights priced at just £186.

Compare cheap flight deals from Charleston to Sint Maarten across hundreds of airlines.

With our extensive search, you can compare prices from over 500 airlines to find the cheapest flight tickets from Charleston to Sint Maarten. The cheapest airline for this route is Delta Air Lines.

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You can always find the latest offers through Trip.com Deals and Promo Codes for cheap flights. By signing up for a free membership, you'll get access to even more deals for your flights.

Book early or wait until the last minute.

It's usually best to book early. Flight tickets are often cheapest when they're first released, typically about a year before the departure date. So, have a look online as soon as the flights you're interested in become available. If you miss the cheapest time, you might still find some good deals as the departure date gets closer.

Search for flights on the go.

For the best travel flight booking experience, download the Trip.com app. You can search for cheap flights from Charleston to Sint Maarten and snag some exclusive deals just for you.

Flight Information from Charleston to Sint Maarten

Cheapest direct flight price	£186
Off-season travel month	May
Peak season for travel	December
Flight distance	2,363.75km
Popular airline	United Airlines