What is the cheapest day to fly from Charleston to Santiago de los Caballeros?

Travelers seeking maximum savings on their Charleston to Santiago de los Caballeros flight should consider departing on Thursday mornings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Charleston to Santiago de los Caballeros?

Friday is generally a great day to depart. Flying on this day could help you save up to 88%.

What is the cheapest month to fly from Charleston to Santiago de los Caballeros?

Flights from Charleston to Santiago de los Caballeros lean towards being more expensive in December. Prices are generally better when you fly from Charleston to Santiago de los Caballeros in February, with the cheapest ticket starting at $371.

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

A simple way to save on the total cost of your ticket is to fly from Charleston to Santiago de los Caballeros at noon. If you’re flexible enough to do this you can expect to save up to 35% on your trip compared to booking a flight in the morning.

Most accurate provider : When it comes to deals on Charleston-Santiago de los Caballeros flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Charleston-Santiago de los Caballeros flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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.

$419+ Flights from Charleston to Santiago de los Caballeros

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Cheap flight deals from Charleston to Santiago de los Caballeros

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$419 (Delta)
Popular in	December
Cheapest in	February
Average price	$600

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

Search Deals

Highest demand for flights based on searches. 43% potential increase in price ($504 potential increase over avg. RT price).

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Cheapest flight prices on average. 9% potential price decrease ($56 potential savings vs. average RT price).

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Average for round-trip flights in April 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 April 17, 2025.

Sat 5/37:00 amCHS - STI

1 stop11h 41mDelta

Tue 5/136:11 amSTI - CHS

1 stop10h 24mDelta

Deal found 4/17

$419

Thu 6/126:59 pmCHS - STI

1 stop7h 35mJetBlue

Sat 6/142:14 amSTI - CHS

1 stop8h 01mJetBlue

Deal found 4/17

$456

Mon 5/128:43 pmCHS - STI

2 stops18h 17mAmerican Airlines

Thu 5/153:50 pmSTI - CHS

2 stops16h 34mAmerican Airlines

Deal found 4/17

$496

Thu 6/129:42 amCHS - STI

1 stop24h 47mSpirit Airlines

Sun 6/1511:29 amSTI - CHS

3 stops24h 36mSpirit Airlines

Deal found 4/17

$541

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 April 17, 2025.

Sat 5/37:00 amCHS - STI

1 stop11h 41mDelta

Tue 5/136:11 amSTI - CHS

1 stop10h 24mDelta

Deal found 4/17

$419

Thu 6/126:59 pmCHS - STI

1 stop7h 35mJetBlue

Sat 6/142:14 amSTI - CHS

1 stop8h 01mJetBlue

Deal found 4/17

$456

Mon 5/128:43 pmCHS - STI

2 stops18h 17mAmerican Airlines

Thu 5/153:50 pmSTI - CHS

2 stops16h 34mAmerican Airlines

Deal found 4/17

$496

Thu 6/129:42 amCHS - STI

1 stop24h 47mSpirit Airlines

Sun 6/1511:29 amSTI - CHS

3 stops24h 36mSpirit Airlines

Deal found 4/17

$541

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 April 17, 2025 and is based on user searches.

Sat 5/37:00 amCHS - STI

1 stop11h 41mDelta

Tue 5/136:11 amSTI - CHS

1 stop10h 24mDelta

Deal found 4/17

$419

Mon 5/128:43 pmCHS - STI

2 stops18h 17mAmerican Airlines

Thu 5/153:50 pmSTI - CHS

2 stops16h 34mAmerican Airlines

Deal found 4/17

$496

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 5/3

7:00 am-6:41 pm

1 stop11h 41m

Santiago de los Caballeros

Tue 5/13

6:11 am-4:35 pm

1 stop10h 24m

$419

CharlestonSantiago de los Caballeros

CHS - STI

CHSSTI

Charleston

Thu 6/12

6:59 pm-2:34 am

1 stop7h 35m

Santiago de los Caballeros

Sat 6/14

2:14 am-10:15 am

1 stop8h 01m

$456

CharlestonSantiago de los Caballeros

CHS - STI

CHSSTI

Charleston

Mon 5/12

8:43 pm-3:00 pm

2 stops18h 17m

Santiago de los Caballeros

Thu 5/15

3:50 pm-8:24 am

2 stops16h 34m

$496

CharlestonSantiago de los Caballeros

CHS - STI

CHSSTI

Charleston

Thu 6/12

9:42 am-10:29 am

1 stop24h 47m

Santiago de los Caballeros

Sun 6/15

11:29 am-12:05 pm

3 stops24h 36m

$541

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

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 April.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Charleston-Santiago de los Caballeros flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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, 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 $631). 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.

Rainfall in Santiago de los Caballeros by month

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.

Temperature in Santiago de los Caballeros by month

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).

Reviews of airlines servicing Santiago de los Caballeros

Delta

8.0

Very good

7,916 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,916 reviews

Delta

8.0

Very good

7,916 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

JetBlue

7.3

Good

2,926 reviews

Delta

8.0

Very good

7,916 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,916 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Spirit Airlines

6.3

Okay

7,926 reviews

Delta

8.0

Very good

7,916 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What are the cheapest airlines flying from Charleston to Santiago de los Caballeros round-trip?
Currently priced at $419, Delta will fly you from Charleston to Santiago de los Caballeros and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from JetBlue and American Airlines - these airlines can fly you to your destination from $456 and $496, respectively. Delta is 35% 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 $631). 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

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Charleston to Santiago de los Caballeros

Airline	Cheapest	Average	Flexibility	On-time
JetBlue	Cheapest$371	Average$486	FlexibilityNo cancel fee	On-time62%
American Airlines	Cheapest$505	Average$775	FlexibilityNo cancel fee	On-time71%

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$419+ 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 5/3. 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

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

Find 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 April 17, 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 April 17, 2025.

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 April.

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?

Rainfall in Santiago de los Caballeros by month

Plan your trip to Santiago de los Caballeros by taking into account the average rainfall totals by month.

Temperature in Santiago de los Caballeros by month

Plan your trip to Santiago de los Caballeros by taking into account the average temperature totals by month.

Reviews of airlines servicing Santiago de los Caballeros

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.

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 April 17, 2025.