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$181+ Cheap flights from Santiago de los Caballeros (STI) to Charleston (CHS)

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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
STI — CHS
Aug 21 — Aug 281
Thu 8/21
Thu 8/28
1 adult, Economy
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Find flight deals from Santiago de los Caballeros to Charleston

One-way flights from Santiago de los Caballeros to Charleston
Search for one-way flight options from Santiago de los Caballeros to Charleston. Find affordable one-way fares based on user searches. Data last updated August 16, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 8/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3110:20 amSTI - CHS
1 stop8h 52mSpirit Airlines
Deal found 8/13$181
This American Airlines deal was found by Cheapflights users on 8/13. 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.
Sun 8/317:00 amSTI - CHS
2 stops8h 37mAmerican Airlines
Deal found 8/13$403
This JetBlue deal was found by Cheapflights users on 8/13. 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.
Sat 8/302:17 amSTI - CHS
1 stop7h 58mJetBlue
Deal found 8/13$601

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 August 16, 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

Sun 8/31

10:20 am-7:12 pm

1 stop8h 52m

$181

Santiago de los CaballerosCharleston

STI - CHS

STICHS

Santiago de los Caballeros

Sun 8/31

7:00 am-3:37 pm

2 stops8h 37m

$403

Santiago de los CaballerosCharleston

STI - CHS

STICHS

Santiago de los Caballeros

Sat 8/30

2:17 am-10:15 am

1 stop7h 58m

$601

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

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 August 16, 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.

  • 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

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Alternative routes for Santiago de los Caballeros to Charleston

See prices for flight routes from nearby airports that may be better suited for you.
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