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Santiago de los Caballeros

$345+ Cheap flights from Charleston (CHS) to Santiago de los Caballeros (STI)

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 10/24. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — STI
oct. 17 — oct. 241
ven. 10/17
ven. 10/24
1 adult, Economy
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Cheap flight deals from Charleston to Santiago de los Caballeros

Discover tips and strategies to find the most affordable flight options for your journey from Charleston (CHS) to Santiago de los Caballeros (STI). 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 septembre 17, 2025.

Round-trip from

$345
(Delta)

Popular in

December

Cheapest in

February

Average price

$746
From Charleston to Santiago de los Caballeros
Search Deals
Highest demand for flights based on searches. 40% potential increase in price ($466 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($52 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find 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 septembre 17, 2025.

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.
ven. 10/2412:50 pmCHS - STI
1 stop11h 34mDelta
lun. 10/276:00 amSTI - CHS
1 stop15h 00mDelta
Deal found 9/14$345
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 10/296:00 amCHS - STI
1 stop6h 13mAmerican Airlines
dim. 11/24:35 pmSTI - CHS
2 stops18h 11mAmerican Airlines
Deal found 9/14$356
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 10/247:00 pmCHS - STI
1 stop7h 28mJetBlue
dim. 10/263:43 amSTI - CHS
1 stop9h 36mJetBlue
Deal found 9/14$389
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.
mer. 10/296:00 amCHS - STI
1 stop13h 06mDelta
dim. 11/27:00 amSTI - CHS
1 stop15h 00mDelta
Deal found 9/14$403
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 10/249:10 pmCHS - STI
3 stops37h 28mSpirit Airlines
lun. 10/2711:43 amSTI - CHS
3 stops30h 58mSpirit Airlines
Deal found 9/17$503
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
ven. 9/1910:10 amCHS - STI
1 stop24h 53mSpirit Airlines
dim. 9/2112:10 pmSTI - CHS
1 stop20h 55mSpirit Airlines
Deal found 9/15$665
This American Airlines deal was found by Cheapflights users on 9/16. 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.
sam. 9/207:28 pmCHS - STI
2 stops16h 59mAmerican Airlines
lun. 9/221:29 pmSTI - CHS
2 stops20h 13mAmerican Airlines
Deal found 9/16$677
This American Airlines deal was found by Cheapflights users on 9/15. 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.
ven. 9/197:08 amCHS - STI
1 stop5h 19mAmerican Airlines
dim. 9/211:29 pmSTI - CHS
2 stops20h 13mAmerican Airlines
Deal found 9/15$764
This Expedia deal was found by Cheapflights users on 9/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 9/2011:10 amCHS - STI
1 stop15h 11mJetBlue
lun. 9/2211:18 amSTI - CHS
1 stop25h 19mJetBlue
Deal found 9/16$951

Cheapflights Fare Finder

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

Fly from

Charleston

Fly to

Santiago de los Caballeros

Route

Depart

Return

Price

CharlestonSantiago de los Caballeros

CHS - STI

CHSSTI

Charleston

ven. 10/24

12:50 pm-12:24 am

1 stop11h 34m

Santiago de los Caballeros

lun. 10/27

6:00 am-9:00 pm

1 stop15h 00m

$345

CharlestonSantiago de los Caballeros

CHS - STI

CHSSTI

Charleston

ven. 10/24

5:34 pm-12:13 pm

2 stops18h 39m

Santiago de los Caballeros

lun. 10/27

1:14 pm-11:35 am

2 stops22h 21m

$349

CharlestonSantiago de los Caballeros

CHS - STI

CHSSTI

Charleston

mer. 10/29

5:34 pm-12:13 pm

2 stops18h 39m

Santiago de los Caballeros

dim. 11/2

4:35 pm-9:46 am

2 stops18h 11m

$356

CharlestonSantiago de los Caballeros

CHS - STI

CHSSTI

Charleston

dim. 2/1

8:39 pm-12:55 pm

2 stops15h 16m

Santiago de los Caballeros

dim. 2/8

4:35 pm-10:21 am

2 stops18h 46m

$357

CharlestonSantiago de los Caballeros

CHS - STI

CHSSTI

Charleston

ven. 10/24

7:00 pm-2:28 am

1 stop7h 28m

Santiago de los Caballeros

dim. 10/26

3:43 am-1:19 pm

1 stop9h 36m

$389

CharlestonSantiago de los Caballeros

CHS - STI

CHSSTI

Charleston

mer. 10/29

6:00 am-7:06 pm

1 stop13h 06m

Santiago de los Caballeros

dim. 11/2

7:00 am-9:00 pm

1 stop15h 00m

$403

CharlestonSantiago de los Caballeros

CHS - STI

CHSSTI

Charleston

mar. 12/23

5:10 am-9:03 pm

2 stops14h 53m

$381

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

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, May is the cheapest month in which you can book a flight from Charleston to Santiago de los Caballeros (average of $347). Flying from Charleston to Santiago de los Caballeros in July is currently the most expensive (average of $600). 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

Get insights into the airlines that provide service to Santiago de los Caballeros. 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 Santiago de los Caballeros. Reviews last updated septembre 17, 2025.
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
10,000 reviews

Entertainment

6.9

Food

6.4

Overall

7.2

Comfort

7.2

Crew

8.0

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Entertainment

6.9

Food

6.4

Overall

7.2

Comfort

7.2

Crew

8.0

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
JetBlue
7.2
Good
2,914 reviews
American Airlines
7.2
Good
10,000 reviews

Entertainment

6.9

Food

6.4

Overall

7.2

Comfort

7.2

Crew

8.0

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

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?

    A quick flight from Charleston to Santiago de los Caballeros can take about 11h 34m. Delta provides one of the quickest options available for as low as $345. 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 $536. JetBlue is 45% 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, May is the cheapest month in which you can book a flight from Charleston to Santiago de los Caballeros (average of $347). Flying from Charleston to Santiago de los Caballeros in July is currently the most expensive (average of $600). 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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Alternative routes for Charleston to Santiago de los Caballeros

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Charleston to Santiago de los Caballeros

Discover the top 2 airlines that operate flights from Charleston to Santiago de los Caballeros. 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 septembre 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$371Average$565FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$536Average$775FlexibilityNo cancel feeOn-time71%

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