$121 Cheap Flights from Charleston (CHS) to Santiago (STI)

View $121 flight on Mon, Nov 3, 2025Opens in a new window

Popular airlines from Charleston Intl. Airport (CHS) to Cibao Intl. Airport (STI)

Cheap Flights from Charleston to Santiago (CHS-STI)

Prices were available within the past 7 days and start at $121 for one-way flights and $286 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Fri, Nov 14 - Fri, Nov 21
CHS
Charleston
STI
Santiago de los Caballeros
$286 Roundtrip, found 1 day ago
$286
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Fri, Nov 14 from Charleston to Santiago de los Caballeros, returning Fri, Nov 21, priced at $286 found 1 day ago
Spirit Airlines
Fri, Dec 5 - Sun, Dec 14
CHS
Charleston
STI
Santiago de los Caballeros
$294 Roundtrip, found 6 days ago
$294
Roundtrip
found 6 days ago
Select Spirit Airlines flight, departing Fri, Dec 5 from Charleston to Santiago de los Caballeros, returning Sun, Dec 14, priced at $294 found 6 days ago
American Airlines
Wed, Nov 26 - Wed, Dec 3
CHS
Charleston
STI
Santiago de los Caballeros
$300 Roundtrip, found 15 hours ago
$300
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Wed, Nov 26 from Charleston to Santiago de los Caballeros, returning Wed, Dec 3, priced at $300 found 15 hours ago
Spirit Airlines
Mon, Nov 3 - Thu, Nov 6
CHS
Charleston
STI
Santiago de los Caballeros
$303 Roundtrip, found 3 days ago
$303
Roundtrip
found 3 days ago
Select Spirit Airlines flight, departing Mon, Nov 3 from Charleston to Santiago de los Caballeros, returning Thu, Nov 6, priced at $303 found 3 days ago
American Airlines
Wed, Nov 26 - Wed, Dec 3
CHS
Charleston
STI
Santiago de los Caballeros
$304 Roundtrip, found 15 hours ago
$304
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Wed, Nov 26 from Charleston to Santiago de los Caballeros, returning Wed, Dec 3, priced at $304 found 15 hours ago
American Airlines
Wed, Nov 26 - Wed, Dec 3
CHS
Charleston
STI
Santiago de los Caballeros
$306 Roundtrip, found 15 hours ago
$306
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Wed, Nov 26 from Charleston to Santiago de los Caballeros, returning Wed, Dec 3, priced at $306 found 15 hours ago
Spirit Airlines
Fri, Nov 14 - Sat, Nov 15
CHS
Charleston
STI
Santiago de los Caballeros
$309 Roundtrip, found 4 days ago
$309
Roundtrip
found 4 days ago
Select Spirit Airlines flight, departing Fri, Nov 14 from Charleston to Santiago de los Caballeros, returning Sat, Nov 15, priced at $309 found 4 days ago
United
Sat, Oct 25 - Thu, Oct 30
CHS
Charleston
STI
Santiago de los Caballeros
$317 Roundtrip, found 4 days ago
$317
Roundtrip
found 4 days ago
Select United flight, departing Sat, Oct 25 from Charleston to Santiago de los Caballeros, returning Thu, Oct 30, priced at $317 found 4 days ago
Delta
Sat, Oct 25 - Thu, Oct 30
CHS
Charleston
STI
Santiago de los Caballeros
$333 Roundtrip, found 4 days ago
$333
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Oct 25 from Charleston to Santiago de los Caballeros, returning Thu, Oct 30, priced at $333 found 4 days ago
JetBlue Airways
Wed, Dec 3 - Wed, Dec 10
CHS
Charleston
STI
Santiago de los Caballeros
$344 Roundtrip, found 3 days ago
$344
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Wed, Dec 3 from Charleston to Santiago de los Caballeros, returning Wed, Dec 10, priced at $344 found 3 days ago

Find the cheapest month to fly from Charleston (CHS) to Santiago de los Caballeros (STI)

August is typically the cheapest month to fly

From $336 - $691 per traveler.

Alternative airports near Santiago de los Caballeros

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Gregorio Luperon Intl. POP. Average driving time to city center is 59 minutes. Flights from $571
POP
Gregorio Luperon Intl.
Average driving time to city center59 min
Flights from $571

Frequently asked questions

How much does a flight from Charleston Intl. Airport (CHS) to Cibao Intl. Airport (STI) cost?
Secure a cheap one-way flight from $121 or cheap return flight from $286 from Charleston Intl. Airport (CHS) to Cibao Intl. Airport (STI) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Charleston Intl. Airport (CHS) to Cibao Intl. Airport (STI)?
The cheapest month to fly from CHS to STI is November, when demand is low. Off-peak season is typically when airlines offer better prices between these airports.
What is the cheapest airline that flies from Charleston Intl. Airport (CHS) to Cibao Intl. Airport (STI)?
To find the cheapest airline that'll fly you from CHS to STI, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Charleston Intl. Airport (CHS) to Cibao Intl. Airport (STI)?
Nonstop flights from Charleston Intl. Airport (CHS) to Cibao Intl. Airport (STI) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from CHS to STI?
Generally you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can change based on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Charleston Intl. Airport (CHS) to Cibao Intl. Airport (STI)?
To avoid potential delays on the Charleston Intl. Airport (CHS) to Cibao Intl. Airport (STI) route, aim to fly before 3 PM. Later flights have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Charleston Intl. Airport (CHS) to Cibao Intl. Airport (STI) last-minute?
Holding off until just before your departure to book a ticket from CHS to STI generally means paying more. While you may find some last-minute discounts, they're not always guaranteed. Be flexible with your travel plans for a better chance of snagging a bargain.
Is it cheaper to book a CHS to STI flight and hotel package?
You'll generally save money by securing a CHS to STI flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. Once you've selected your ideal accommodations and flights, consider adding extras including activities, car rentals and tours.
Can I cancel or change the date of my flight from Charleston Intl. Airport (CHS) to Cibao Intl. Airport (STI)?
It's usually possible to reschedule or cancel your CHS to STI flight. However, for bookings made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Charleston Intl.
Destination airport
Cibao Intl.
Airlines serving
American Airlines, Delta, JetBlue Airways, Spirit Airlines, United
Roundtrip price
$286
Distance
1098 mi

Book with confidence

Charleston to Santiago Flights

The cheapest times to fly from Charleston to Santiago

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Charleston to Santiago are during the month of November. You can find some of the cheapest flights from Charleston to Santiago with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Charleston to Santiago

Sunday is one of the best days to book for cheap flights from Charleston to Santiago: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Charleston to Santiago

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Charleston to Santiago in 2025. You can also book with separate airlines for your outbound and return journeys, from $121 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Charleston to Santiago flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Charleston to Santiago airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Charleston to Santiago Flights

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*Available to One Key members.