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$297+ Cheap flights from San Salvador (SAL) 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 6/18. Fares are subject to change and may not be available on all flights or dates of travel.
SAL — CHS
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheap flight deals from San Salvador to Charleston

Discover tips and strategies to find the most affordable flight options for your journey from San Salvador (SAL) 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 April 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$449
(American Airlines)

One-way from

$297
(American Airlines)

Popular in

May

Cheapest in

April

Average price

$337
Provider with most accurate pricing for San Salvador El Salvador Intl-Charleston flight deals.
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Provider most trusted by Cheapflights users for San Salvador El Salvador Intl-Charleston flights.
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From San Salvador El Salvador Intl to Charleston
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One-way flight from San Salvador El Salvador Intl to Charleston
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($101 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($48 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 San Salvador to Charleston

Cheapest flights from San Salvador to Charleston
Explore the most affordable flight options available from San Salvador to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This American Airlines deal was found by Cheapflights users on 4/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/3112:31 pmSAL - CHS
2 stops17h 55mAmerican Airlines
Wed 8/610:52 amCHS - SAL
1 stop26h 13mAmerican Airlines
Deal found 4/17$449
This United Airlines deal was found by Cheapflights users on 4/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/316:00 amSAL - CHS
1 stop14h 45mUnited Airlines
Thu 8/77:00 amCHS - SAL
1 stop15h 17mUnited Airlines
Deal found 4/16$479
This Delta deal was found by Cheapflights users on 4/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/311:40 pmSAL - CHS
1 stop7h 31mDelta
Thu 8/75:20 amCHS - SAL
1 stop8h 55mDelta
Deal found 4/16$563

Cheapflights Fare Finder

Customize your flight search to find flights from San Salvador 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 April 17, 2025.
Use the filters below to find and compare flights from San Salvador to Charleston that are best for you.

Fly from

San Salvador

Fly to

Charleston

Route

Depart

Return

Price

San SalvadorCharleston

SAL - CHS

SALCHS

San Salvador El Salvador Intl

Thu 7/31

12:31 pm-8:26 am

2 stops17h 55m

Charleston

Wed 8/6

10:52 am-11:05 am

1 stop26h 13m

$449

San SalvadorCharleston

SAL - CHS

SALCHS

San Salvador El Salvador Intl

Thu 7/31

1:40 pm-11:11 pm

1 stop7h 31m

Charleston

Thu 8/7

5:20 am-12:15 pm

1 stop8h 55m

$563

San SalvadorCharleston

SAL - CHS

SALCHS

San Salvador El Salvador Intl

Wed 7/30

1:15 am-10:45 pm

1 stop19h 30m

Charleston

Thu 8/7

7:00 am-12:06 pm

1 stop7h 06m

$662

San SalvadorCharleston

SAL - CHS

SALCHS

San Salvador El Salvador Intl

Wed 6/18

12:30 pm-9:46 am

1 stop19h 16m

$297

San SalvadorCharleston

SAL - CHS

SALCHS

San Salvador El Salvador Intl

Tue 6/17

1:15 am-10:00 pm

1 stop18h 45m

$302

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Compare providers for flights from San Salvador to Charleston

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 San Salvador to Charleston in April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust 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 San Salvador-Charleston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Salvador-Charleston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Salvador-Charleston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Salvador-Charleston 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 San Salvador-Charleston 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 San Salvador to Charleston

Have a flexible travel schedule? Discover the best time to fly to Charleston from San Salvador 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 San Salvador to Charleston

What is the cheapest month to book a flight from San Salvador to Charleston?

Currently, August is the cheapest month in which you can book a flight from San Salvador to Charleston (average of $217). Flying from San Salvador 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.

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 April 17, 2025.
Delta
8.0
Very good
7,917 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,917 reviews
Delta
8.0
Very good
7,917 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,667 reviews
Delta
8.0
Very good
7,917 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,917 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from San Salvador 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 San Salvador to Charleston round-trip?

    Currently priced at $449, American Airlines will fly you from San Salvador to Charleston and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and United Airlines - these airlines can fly you to your destination from $563 and $662, respectively. You may be able to fly from San Salvador to Charleston for 24% less than the average price by searching for these airlines.

  • Can I find deals for flights from San Salvador to Charleston that include hotel bookings?

    Yes. In addition to deals on San Salvador to Charleston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Salvador to Charleston?

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

  • Can I find deals for business class flights from San Salvador to Charleston?

    Yes. Cheapflights offers flight deals from San Salvador 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 San Salvador to Charleston?

    Currently, August is the cheapest month in which you can book a flight from San Salvador to Charleston (average of $217). Flying from San Salvador 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 San Salvador?

Book flights to San Salvador if you plan to visit one of these locations
Summerville
North Charleston
Mount Pleasant
Isle of Palms
Folly Beach
Santee
Walterboro
Edisto Beach

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Alternative routes for San Salvador to Charleston

See prices for flight routes from nearby airports that may be better suited for you.
San Salvador to Charlotte flights
San Salvador to Greenville flights

Top airline flying from San Salvador to Charleston

Discover the top airline that operate flights from San Salvador to Charleston. 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$462Average$627FlexibilityNo cancel feeOn-timeN/A

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