HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
St. Maarten

$170+ Cheap flights from Charleston (CHS) to St. Maarten

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — SXM
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Charleston to St. Maarten with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Charleston to St. Maarten

Keep the following information in mind while searching for Charleston to St. Maarten flight deals. Data was last updated July 29, 2025.

Round-trip from

$432
(FlightHub)

One-way from

$170
(FlightHub)

Popular in

November

Cheapest in

October

Average price

$614
From Charleston to St. Maarten
Search Deals
One-way flight from Charleston to St. Maarten
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($129 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease ($63 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Charleston to St. Maarten

Cheapest flights from Charleston to St. Maarten
Explore the most affordable flight options available from Charleston to St. Maarten. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This FlightHub deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/45:40 pmCHS - SXM
1 stop20h 30mSpirit Airlines
Mon 12/84:28 pmSXM - CHS
1 stop19h 17mSpirit Airlines
Deal found 7/28$432
This American Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/215:38 amCHS - SXM
1 stop9h 31mAmerican Airlines
Thu 8/282:45 pmSXM - CHS
1 stop9h 14mAmerican Airlines
Deal found 7/28$437
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/135:30 amCHS - SXM
1 stop8h 05mDelta
Tue 11/254:00 pmSXM - CHS
1 stop8h 41mDelta
Deal found 7/27$477
This Mytrip deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/139:05 pmCHS - SXM
3 stops40h 55mMultiple Airlines
Sat 9/203:05 pmSXM - CHS
2 stops26h 03mMultiple Airlines
Deal found 7/27$594
This Air Canada deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/37:47 pmCHS - SXM
2 stops17h 53mAir Canada
Mon 12/85:00 pmSXM - CHS
2 stops25h 57mAir Canada
Deal found 7/28$1,124

Cheapflights Fare Finder

 
Customize your flight search to find flights from Charleston to St. Maarten that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2025.
Use the filters below to find and compare flights from Charleston to St. Maarten that are best for you.

Fly from

Charleston

Fly to

St. Maarten

Route

Depart

Return

Price

CharlestonSimpson Bay

CHS - SXM

CHSSXM

Charleston

Thu 12/4

5:40 pm-3:10 pm

1 stop20h 30m

Simpson Bay Princess Juliana

Mon 12/8

4:28 pm-10:45 am

1 stop19h 17m

$432

CharlestonSimpson Bay

CHS - SXM

CHSSXM

Charleston

Thu 8/21

5:38 am-3:09 pm

1 stop9h 31m

Simpson Bay Princess Juliana

Thu 8/28

2:45 pm-11:59 pm

1 stop9h 14m

$437

CharlestonSimpson Bay

CHS - SXM

CHSSXM

Charleston

Thu 11/13

5:30 am-2:35 pm

1 stop8h 05m

Simpson Bay Princess Juliana

Tue 11/25

4:00 pm-11:41 pm

1 stop8h 41m

$477

CharlestonSimpson Bay

CHS - SXM

CHSSXM

Charleston

Sat 9/13

9:05 pm-2:00 pm

3 stops40h 55m

Simpson Bay Princess Juliana

Sat 9/20

3:05 pm-5:08 pm

2 stops26h 03m

$594

CharlestonSimpson Bay

CHS - SXM

CHSSXM

Charleston

Wed 12/3

7:47 pm-2:40 pm

2 stops17h 53m

Simpson Bay Princess Juliana

Mon 12/8

5:00 pm-5:57 pm

2 stops25h 57m

$1,124

CharlestonSimpson Bay

CHS - SXM

CHSSXM

Charleston

Thu 12/4

3:10 pm-3:21 pm

2 stops23h 11m

Simpson Bay Princess Juliana

Tue 12/9

4:20 pm-12:52 pm

2 stops21h 32m

$3,511

CharlestonSimpson Bay

CHS - SXM

CHSSXM

Charleston

Fri 9/5

10:31 am-2:00 pm

1 stop27h 29m

$170

CharlestonSimpson Bay

CHS - SXM

CHSSXM

Charleston

Fri 9/5

5:36 pm-1:19 pm

2 stops19h 43m

$178

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from Charleston to St. Maarten

Have a flexible travel schedule? Discover the best time to fly to St. Maarten from Charleston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Charleston to St. Maarten

What is the cheapest month to book a flight from Charleston to St. Maarten?

Currently, September is the cheapest month in which you can book a flight from Charleston to St. Maarten (average of $459). Flying from Charleston to St. Maarten in March is currently the most expensive (average of $655). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CHS to SX?

Find hourly flight availability from Charleston to St. Maarten. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Charleston to St. Maarten as you normally would.

Reviews of airlines servicing St. Maarten

Get insights into the airlines that provide service to St. Maarten. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St. Maarten. Reviews last updated July 29, 2025.
Peruse reviews from past customers who have flown with Delta, American Airlines, and WestJet from Charleston to St. Maarten to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,977 reviews
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
WestJet
7.2
Good
2,973 reviews
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
9,822 reviews
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Spirit Airlines
6.3
Okay
8,040 reviews
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Charleston to St. Maarten. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Charleston to St. Maarten?

    Charleston (CHS) is the airport you will fly out of if you book a flight from Charleston to St. Maarten. It is only a 10.2 mi journey to Charleston (CHS) from Charleston’s city center.

  • Can I find deals for flights from Charleston to St. Maarten that include hotel bookings?

    Yes. In addition to deals on Charleston to St. Maarten flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Charleston to St. Maarten?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Charleston to St. Maarten.

  • Can I find deals for business class flights from Charleston to St. Maarten?

    Yes. Cheapflights offers flight deals from Charleston to St. Maarten by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Charleston to St. Maarten?

    Currently, September is the cheapest month in which you can book a flight from Charleston to St. Maarten (average of $459). Flying from Charleston to St. Maarten in March is currently the most expensive (average of $655). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Charleston to St. Maarten

See prices for flight routes from nearby airports that may be better suited for you.
Charlotte to Luis Munoz Marin Intl flights
Charlotte to Punta Cana flights
Charlotte to Montego Bay flights
Charlotte to Oranjestad flights
Charlotte to Saint Thomas Island flights
Charlotte to Castries flights
Charlotte to Santo Domingo flights
Charlotte to Nassau flights
Charlotte to Providenciales flights
Charlotte to Willemstad flights
Charleston to Luis Munoz Marin Intl flights
Charlotte to Christiansted flights
Charlotte to Simpson Bay flights
Charlotte to Puerto Plata flights
Charlotte to Bridgetown flights
Greenville to Luis Munoz Marin Intl flights
Myrtle Beach to Montego Bay flights
Charleston to Saint Thomas Island flights
Charleston to Nassau flights
Savannah to Luis Munoz Marin Intl flights
Savannah to Willemstad flights
Charleston to Oranjestad flights
Charleston to Providenciales flights
Charleston to Montego Bay flights
Charlotte to George Town flights
Charlotte to Marsh Harbour flights
Myrtle Beach to Luis Munoz Marin Intl flights
Savannah to Oranjestad flights
Charleston to Punta Cana flights
Myrtle Beach to Oranjestad flights
Columbia to Luis Munoz Marin Intl flights
Charlotte to St. John's flights
Myrtle Beach to Saint Thomas Island flights
Charleston to Bridgetown flights
Savannah to Punta Cana flights
Charlotte to The Valley flights
Greenville to Nassau flights
Greenville to Punta Cana flights
Augusta to Luis Munoz Marin Intl flights
Savannah to Castries flights
Savannah to Nassau flights
Savannah to Saint Thomas Island flights
Columbia to Punta Cana flights
Charlotte to St. George's flights
Columbia to Saint Thomas Island flights
Charleston to Marsh Harbour flights
Charleston to Simpson Bay flights
Greenville to Montego Bay flights
Savannah to Montego Bay flights
Charlotte to Georgetown flights

Top 3 airlines flying from Charleston to St. Maarten

Discover the top 3 airlines that operate flights from Charleston to St. Maarten. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$314Average$392FlexibilityNo cancel feeOn-time65%
DeltaCheapest$402Average$590FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$482Average$636FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.