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$245+ 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 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
STI — CHS
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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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 June 12, 2025.

Round-trip from

$321
(Cheapflightsfares)

One-way from

$245
(JetBlue)
From Santiago de los Caballeros to Charleston
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One-way flight from Santiago de los Caballeros to Charleston
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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 June 12, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 6/10. 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.
Thu 9/1112:19 pmSTI - CHS
1 stop6h 02mSpirit Airlines
Mon 9/157:26 pmCHS - STI
1 stop15h 58mSpirit Airlines
Deal found 6/10$321
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Wed 9/101:29 pmSTI - CHS
1 stop10h 04mAmerican Airlines
Sun 9/147:08 amCHS - STI
1 stop5h 19mAmerican Airlines
Deal found 6/10$471

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 June 12, 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

Thu 9/11

12:19 pm-6:21 pm

1 stop6h 02m

Charleston

Mon 9/15

7:26 pm-11:24 am

1 stop15h 58m

$321

Santiago de los CaballerosCharleston

STI - CHS

STICHS

Santiago de los Caballeros

Wed 9/10

1:29 pm-11:33 pm

1 stop10h 04m

Charleston

Sun 9/14

7:08 am-12:27 pm

1 stop5h 19m

$471

Santiago de los CaballerosCharleston

STI - CHS

STICHS

Santiago de los Caballeros

Mon 7/14

2:17 am-10:15 am

1 stop7h 58m

$245

Santiago de los CaballerosCharleston

STI - CHS

STICHS

Santiago de los Caballeros

Tue 7/15

10:55 am-9:45 am

3 stops46h 50m

$290

Santiago de los CaballerosCharleston

STI - CHS

STICHS

Santiago de los Caballeros

Tue 7/15

10:55 am-10:58 am

2 stops24h 03m

$309

Santiago de los CaballerosCharleston

STI - CHS

STICHS

Santiago de los Caballeros

Tue 7/15

6:03 am-10:00 pm

2 stops15h 57m

$420

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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 June 12, 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.

Rainfall in Charleston by month

Plan your trip to Charleston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Charleston ranges from 2.4 - 7.2 inches per month. August is typically the wettest month, when rainfall can reach 7.2 in. November is typically the driest time to visit Charleston when rainfall is around 2.4 in.

Temperature in Charleston by month

Plan your trip to Charleston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Charleston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Charleston

Get insights into the airlines that provide service to Charleston. 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 Charleston. Reviews last updated June 12, 2025.
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
JetBlue
7.3
Good
2,925 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Spirit Airlines
6.3
Okay
8,052 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

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

    According to our current data, Spirit Airlines ($321), and American Airlines ($471) offers the cheapest pricing from Santiago de los Caballeros to Charleston.

  • What are the cheapest airlines to fly from Santiago de los Caballeros to Charleston one-way?

    For one-way options, check prices for JetBlue. According to our data, you can fly for as low as $245. Users have also found prices from $290 and $420 on Spirit Airlines and Delta, respectively.

  • 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 Santiago de los Caballeros?

Book flights to Santiago de los Caballeros if you plan to visit one of these locations
North Charleston
Summerville
Walterboro
Mount Pleasant
Isle of Palms
Folly Beach
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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