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

A quick flight from Charleston to Santiago de los Caballeros can take about 7h 53m. Spirit Airlines provides one of the quickest options available for as low as $491. The distance from Charleston to Santiago de los Caballeros is about 1098 mi. Both multi-stop and nonstop flights can be found to your destination and back.

In terms of precipitation, rainfall in Santiago de los Caballeros ranges from 3.0 - 11.6 inches per month. December is typically the wettest month, when rainfall can reach 11.6 in. July is typically the driest time to visit Santiago de los Caballeros when rainfall is around 3.0 in.

If weather is an important factor for your trip to Santiago de los Caballeros, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 73.4 F).

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

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

Most accurate provider : When it comes to deals on Charleston-Santiago de los Caballeros flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Charleston-Santiago de los Caballeros flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Charleston-Santiago de los Caballeros flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Charleston-Santiago de los Caballeros flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Charleston-Santiago de los Caballeros flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

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

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

$145+ Flights from Charleston to Santiago de los Caballeros

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Cheap flight deals from Charleston to Santiago de los Caballeros

Cheapest flights from Charleston to Santiago de los Caballeros
Explore the most affordable flight options available from Charleston to Santiago de los Caballeros. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 14, 2025.

Wed 12/172:43 pmCHS - STI

1 stop10h 30mMultiple Airlines

Thu 12/183:43 amSTI - CHS

1 stop18h 40mMultiple Airlines

Deal found 12/13

$589

Wed 12/177:12 pmCHS - STI

2 stops21h 15mAmerican Airlines

Fri 12/196:17 pmSTI - CHS

2 stops15h 18mAmerican Airlines

Deal found 12/13

$597

Best flights from Charleston to Santiago de los Caballeros
Discover carefully curated flight deals from Charleston to Santiago de los Caballeros that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 14, 2025.

Sat 1/176:35 pmCHS - STI

1 stop19h 58mSpirit Airlines

Sat 1/244:40 pmSTI - CHS

1 stop25h 56mSpirit Airlines

Deal found 12/11

$288

Sat 1/177:42 pmCHS - STI

2 stops18h 50mAmerican Airlines

Sat 1/244:33 pmSTI - CHS

2 stops20h 06mAmerican Airlines

Deal found 12/11

$304

Mon 2/26:00 amCHS - STI

1 stop7h 53mUnited Airlines

Thu 2/54:00 pmSTI - CHS

1 stop8h 44mUnited Airlines

Deal found 12/11

$491

Last-minute flights from Charleston to Santiago de los Caballeros
Discover last-minute flight deals from Charleston to Santiago de los Caballeros. Data last updated December 14, 2025 and is based on user searches.

Wed 12/172:43 pmCHS - STI

1 stop10h 30mMultiple Airlines

Thu 12/183:43 amSTI - CHS

1 stop18h 40mMultiple Airlines

Deal found 12/13

$589

Wed 12/177:12 pmCHS - STI

2 stops21h 15mAmerican Airlines

Fri 12/196:17 pmSTI - CHS

1 stop7h 28mAmerican Airlines

Deal found 12/13

$597

Sat 1/176:35 pmCHS - STI

1 stop19h 58mSpirit Airlines

Sat 1/244:40 pmSTI - CHS

1 stop25h 56mSpirit Airlines

Deal found 12/11

$288

Sat 1/177:42 pmCHS - STI

2 stops18h 50mAmerican Airlines

Sat 1/244:33 pmSTI - CHS

2 stops20h 06mAmerican Airlines

Deal found 12/11

$304

One-way flights from Charleston to Santiago de los Caballeros
Search for one-way flight options from Charleston to Santiago de los Caballeros. Find affordable one-way fares based on user searches. Data last updated December 14, 2025.

Sat 3/2112:35 pmCHS - STI

1 stop11h 46mJetBlue

Deal found 12/11

$145

Sat 3/217:02 pmCHS - STI

2 stops17h 13mAmerican Airlines

Deal found 12/11

$151

Sun 3/2211:06 amCHS - STI

1 stop9h 23mAmerican Airlines

Deal found 12/11

$221

Sat 3/215:02 pmCHS - STI

3 stops45h 25mMultiple Airlines

Deal found 12/11

$357

Sun 3/225:02 pmCHS - STI

3 stops45h 25mMultiple Airlines

Deal found 12/11

$402

Find flight deals from Charleston to Santiago de los Caballeros

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$288 (Kiwi.com)
One-way from	$145 (Priceline)
Popular in	June
Cheapest in	February
Average price	$589

Provider with most accurate pricing for Charleston-Santiago de los Caballeros flight deals.

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Provider most trusted by Cheapflights users for Charleston-Santiago de los Caballeros flights.

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From Charleston to Santiago de los Caballeros

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One-way flight from Charleston to Santiago de los Caballeros

Search Deals

Highest demand for flights based on searches. 5% potential increase in price ($34 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).

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Average for round-trip flights in December 2025

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Charleston to Santiago de los Caballeros that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CharlestonSantiago de los Caballeros

CHS - STI

CHSSTI

Charleston

Sat 1/17

6:35 pm-3:33 pm

1 stop19h 58m

Santiago de los Caballeros

Sat 1/24

4:40 pm-5:36 pm

1 stop25h 56m

$288

CharlestonSantiago de los Caballeros

CHS - STI

CHSSTI

Charleston

Sat 1/17

7:42 pm-3:32 pm

2 stops18h 50m

Santiago de los Caballeros

Sat 1/24

4:33 pm-11:39 am

2 stops20h 06m

$304

CharlestonSantiago de los Caballeros

CHS - STI

CHSSTI

Charleston

Mon 2/2

6:00 am-2:53 pm

1 stop7h 53m

Santiago de los Caballeros

Thu 2/5

4:00 pm-11:44 pm

1 stop8h 44m

$491

CharlestonSantiago de los Caballeros

CHS - STI

CHSSTI

Charleston

Sat 3/21

12:35 pm-12:21 am

1 stop11h 46m

$145

CharlestonSantiago de los Caballeros

CHS - STI

CHSSTI

Charleston

Sun 3/22

7:02 pm-12:15 pm

2 stops17h 13m

$151

CharlestonSantiago de los Caballeros

CHS - STI

CHSSTI

Charleston

Sat 3/21

7:02 pm-12:15 pm

2 stops17h 13m

$151

CharlestonSantiago de los Caballeros

CHS - STI

CHSSTI

Charleston

Sat 3/21

5:02 pm-2:27 pm

3 stops45h 25m

$357

CharlestonSantiago de los Caballeros

CHS - STI

CHSSTI

Charleston

Sun 3/22

5:02 pm-2:27 pm

3 stops45h 25m

$402

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Compare providers for flights from Charleston to Santiago de los Caballeros

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Charleston to Santiago de los Caballeros in December.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Expedia	Price Accuracy2 stars	Trust Score*3 stars
AranGrant	Price Accuracy2 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Charleston-Santiago de los Caballeros flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Charleston-Santiago de los Caballeros flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Charleston-Santiago de los Caballeros flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Charleston-Santiago de los Caballeros flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Charleston-Santiago de los Caballeros flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

What is the cheapest month to book a flight from Charleston to Santiago de los Caballeros?

Currently, January is the cheapest month in which you can book a flight from Charleston to Santiago de los Caballeros (average of $340). Flying from Charleston to Santiago de los Caballeros in June is currently the most expensive (average of $528). 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.

Reviews of airlines servicing Santiago de los Caballeros

Read through reviews of airlines operating flights from Charleston to Santiago de los Caballeros, such as American Airlines and JetBlue. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

American Airlines

7.2

Good

11,051 reviews

Reviews

1 / 20

10.0

Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit

American Airlines

7.2

Good

11,051 reviews

American Airlines

7.2

Good

11,051 reviews

Reviews

1 / 20

10.0

Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit

JetBlue

7.2

Good

2,894 reviews

American Airlines

7.2

Good

11,051 reviews

Reviews

1 / 20

10.0

Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit

Related info for your journey

How long is the flight from Charleston to Santiago de los Caballeros?
A quick flight from Charleston to Santiago de los Caballeros can take about 7h 53m. Spirit Airlines provides one of the quickest options available for as low as $491. The distance from Charleston to Santiago de los Caballeros is about 1098 mi. Both multi-stop and nonstop flights can be found to your destination and back.
What are the cheapest airlines flying from Charleston to Santiago de los Caballeros round-trip?
Currently priced at $371, JetBlue will fly you from Charleston to Santiago de los Caballeros and back. In addition to JetBlue, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on American Airlines for as low as $458. JetBlue is 39% cheaper than the average price of flights available within the next 90 days to this destination.
Can I find deals for flights from Charleston to Santiago de los Caballeros that include hotel bookings?
Yes. In addition to deals on Charleston to Santiago de los Caballeros flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Charleston to Santiago de los Caballeros?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Charleston to Santiago de los Caballeros.
Can I find deals for business class flights from Charleston to Santiago de los Caballeros?
Yes. Cheapflights offers flight deals from Charleston to Santiago de los Caballeros 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 Santiago de los Caballeros?
Currently, January is the cheapest month in which you can book a flight from Charleston to Santiago de los Caballeros (average of $340). Flying from Charleston to Santiago de los Caballeros in June is currently the most expensive (average of $528). 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

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Top 2 airlines flying from Charleston to Santiago de los Caballeros

Airline	Cheapest	Average	Flexibility	On-time
JetBlue	Cheapest$371	Average$565	FlexibilityNo cancel fee	On-time62%
American Airlines	Cheapest$458	Average$775	FlexibilityNo cancel fee	On-time71%

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$145+ Cheap flights from Charleston (CHS) to Santiago de los Caballeros (STI)

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 3/21. Fares are subject to change and may not be available on all flights or dates of travel.

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

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Charleston to Santiago de los Caballeros

Cheapest flights from Charleston to Santiago de los CaballerosExplore the most affordable flight options available from Charleston to Santiago de los Caballeros. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 14, 2025.

Explore the most affordable flight options available from Charleston to Santiago de los Caballeros. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 14, 2025.

Find flight deals from Charleston to Santiago de los Caballeros

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Charleston to Santiago de los Caballeros that are best for you.

Compare providers for flights from Charleston to Santiago de los Caballeros

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Charleston to Santiago de los Caballeros in December.

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

Have a flexible travel schedule? Discover the best time to fly to Santiago de los Caballeros from Charleston with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Charleston to Santiago de los Caballeros

What is the cheapest month to book a flight from Charleston to Santiago de los Caballeros?

Reviews of airlines servicing Santiago de los Caballeros

Read through reviews of airlines operating flights from Charleston to Santiago de los Caballeros, such as American Airlines and JetBlue. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Charleston to Santiago de los Caballeros. 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 Charleston to Santiago de los Caballeros?

What are the cheapest airlines flying from Charleston to Santiago de los Caballeros round-trip?

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

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

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

What is the cheapest month to book a flight from Charleston to Santiago de los Caballeros?

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 Santiago de los Caballeros

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

Top 2 airlines flying from Charleston to Santiago de los Caballeros

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Cheapest flights from Charleston to Santiago de los Caballeros
Explore the most affordable flight options available from Charleston to Santiago de los Caballeros. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 14, 2025.