HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Charleston

$312+ Cheap flights from Santiago de los Caballeros (STI) to Charleston (CHS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/18. Fares are subject to change and may not be available on all flights or dates of travel.
STI — CHS
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Santiago de los Caballeros to Charleston 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 Santiago de los Caballeros to Charleston

Discover tips and strategies to find the most affordable flight options for your journey from Santiago de los Caballeros (STI) to Charleston (CHS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 17, 2025.

Round-trip from

$312
(Kiwi.com)
From Santiago de los Caballeros to Charleston
Search Deals

Find flight deals from Santiago de los Caballeros to Charleston

Cheapest flights from Santiago de los Caballeros to Charleston
Explore the most affordable flight options available from Santiago de los Caballeros to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1811:43 amSTI - CHS
1 stop21h 23mSpirit Airlines
Sun 10/2610:11 amCHS - STI
1 stop24h 27mSpirit Airlines
Deal found 9/17$312
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1811:43 amSTI - CHS
2 stops20h 54mMultiple Airlines
Sun 10/2610:11 amCHS - STI
1 stop24h 27mMultiple Airlines
Deal found 9/17$378
This Delta deal was found by Cheapflights users on 9/14. 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.
Tue 10/78:31 pmSTI - CHS
1 stop15h 39mDelta
Tue 10/146:00 amCHS - STI
1 stop13h 06mDelta
Deal found 9/14$405
This JetBlue deal was found by Cheapflights users on 9/14. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/63:20 amSTI - CHS
1 stop14h 45mJetBlue
Tue 10/147:00 pmCHS - STI
1 stop7h 21mJetBlue
Deal found 9/14$432
This Delta deal was found by Cheapflights users on 9/17. 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.
Sat 10/186:00 amSTI - CHS
1 stop15h 00mDelta
Sun 10/266:00 amCHS - STI
1 stop13h 06mDelta
Deal found 9/17$496

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santiago de los Caballeros to Charleston 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 September 17, 2025.
Use the filters below to find and compare flights from Santiago de los Caballeros to Charleston that are best for you.

Fly from

Santiago de los Caballeros

Fly to

Charleston

Route

Depart

Return

Price

Santiago de los CaballerosCharleston

STI - CHS

STICHS

Santiago de los Caballeros

Sat 10/18

11:43 am-9:06 am

1 stop21h 23m

Charleston

Sun 10/26

10:11 am-10:38 am

1 stop24h 27m

$312

Santiago de los CaballerosCharleston

STI - CHS

STICHS

Santiago de los Caballeros

Sat 10/18

11:43 am-8:37 am

2 stops20h 54m

Charleston

Sun 10/26

10:11 am-10:38 am

1 stop24h 27m

$378

Santiago de los CaballerosCharleston

STI - CHS

STICHS

Santiago de los Caballeros

Tue 10/7

8:31 pm-12:10 pm

1 stop15h 39m

Charleston

Tue 10/14

6:00 am-7:06 pm

1 stop13h 06m

$405

Santiago de los CaballerosCharleston

STI - CHS

STICHS

Santiago de los Caballeros

Mon 10/6

3:20 am-6:05 pm

1 stop14h 45m

Charleston

Tue 10/14

7:00 pm-2:21 am

1 stop7h 21m

$432

Santiago de los CaballerosCharleston

STI - CHS

STICHS

Santiago de los Caballeros

Sat 10/18

6:00 am-9:00 pm

1 stop15h 00m

Charleston

Sun 10/26

6:00 am-7:06 pm

1 stop13h 06m

$496

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Best time to book a flight from Santiago de los Caballeros to Charleston

Have a flexible travel schedule? Discover the best time to fly to Charleston from Santiago de los Caballeros 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 Santiago de los Caballeros to Charleston

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

Find hourly flight availability from Santiago de los Caballeros to Charleston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

When flying from Santiago de los Caballeros to Charleston, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

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

  • How long is the flight from Santiago de los Caballeros to Charleston?

    A quick flight from Santiago de los Caballeros to Charleston can take about 15h 39m. Spirit Airlines provides one of the quickest options available for as low as $405. The distance from Santiago de los Caballeros to Charleston is about 1098 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Santiago de los Caballeros to Charleston that include hotel bookings?

    Yes. In addition to deals on Santiago de los Caballeros to Charleston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Santiago de los Caballeros to Charleston?

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

  • Can I find deals for business class flights from Santiago de los Caballeros to Charleston?

    Yes. Cheapflights offers flight deals from Santiago de los Caballeros to Charleston 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 Santiago de los Caballeros to Charleston?

    Currently, August is the cheapest month in which you can book a flight from Santiago de los Caballeros to Charleston (average of $217). Flying from Santiago de los Caballeros to Charleston in March is currently the most expensive (average of $335). 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

Traveling to a place near Charleston?

Book flights to Charleston if you plan to visit one of these locations
North Charleston
Summerville
Walterboro
Mount Pleasant
Isle of Palms
Santee
Edisto Beach

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 Santiago de los Caballeros to Charleston

See prices for flight routes from nearby airports that may be better suited for you.
Santiago de los Caballeros to Charlotte flights
Santo Domingo to Charlotte flights
Punta Cana to Charlotte flights
Santo Domingo to Charleston flights
Puerto Plata to Charlotte flights
Santo Domingo to Columbia flights

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.