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$373+ Cheap flights from San Salvador (SAL) to Charleston (CHS)

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 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
SAL — CHS
Dec 23 — Dec 301
Tue 12/23
Tue 12/30
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 November 23, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$327
(Mytrip)

Popular in

October

Cheapest in

April

Average price

$507
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
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($25 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in November 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 November 23, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/22. 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.
Sun 12/283:52 pmSAL - CHS
1 stop28h 31mSpirit Airlines
Fri 1/210:18 pmCHS - SAL
1 stop16h 31mSpirit Airlines
Deal found 11/22$406
This Kiwi.com deal was found by Cheapflights users on 11/22. 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.
Sun 12/281:18 pmSAL - CHS
2 stops18h 39mMultiple Airlines
Fri 1/210:18 pmCHS - SAL
1 stop16h 31mMultiple Airlines
Deal found 11/22$441
This American Airlines deal was found by Cheapflights users on 11/20. 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.
Tue 12/233:43 pmSAL - CHS
2 stops21h 37mAmerican Airlines
Tue 12/308:08 pmCHS - SAL
2 stops17h 07mAmerican Airlines
Deal found 11/20$520
This American Airlines deal was found by Cheapflights users on 11/20. 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.
Tue 12/233:43 pmSAL - CHS
2 stops21h 37mAmerican Airlines
Mon 12/298:08 pmCHS - SAL
2 stops19h 32mAmerican Airlines
Deal found 11/20$567
This United Airlines deal was found by Cheapflights users on 11/22. 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.
Mon 12/222:00 amSAL - CHS
1 stop18h 57mUnited Airlines
Tue 12/307:45 pmCHS - SAL
1 stop27h 06mUnited Airlines
Deal found 11/22$697

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 November 23, 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

Fri 1/23

11:19 pm-5:36 pm

2 stops17h 17m

Charleston

Sun 1/25

5:05 pm-10:19 pm

3 stops30h 14m

$373

San SalvadorCharleston

SAL - CHS

SALCHS

San Salvador El Salvador Intl

Sun 12/28

1:18 pm-8:57 am

2 stops18h 39m

Charleston

Fri 1/2

10:18 pm-1:49 pm

1 stop16h 31m

$441

San SalvadorCharleston

SAL - CHS

SALCHS

San Salvador El Salvador Intl

Fri 1/23

1:31 pm-11:58 pm

1 stop9h 27m

Charleston

Sun 1/25

6:00 am-12:31 pm

1 stop7h 31m

$467

San SalvadorCharleston

SAL - CHS

SALCHS

San Salvador El Salvador Intl

Fri 1/30

6:55 am-3:59 pm

1 stop8h 04m

Charleston

Mon 2/2

6:30 am-3:24 pm

1 stop9h 54m

$467

San SalvadorCharleston

SAL - CHS

SALCHS

San Salvador El Salvador Intl

Fri 1/30

2:35 pm-11:55 pm

1 stop8h 20m

Charleston

Mon 2/2

6:30 am-1:10 pm

1 stop7h 40m

$467

San SalvadorCharleston

SAL - CHS

SALCHS

San Salvador El Salvador Intl

Tue 12/23

3:43 pm-2:20 pm

2 stops21h 37m

Charleston

Tue 12/30

8:08 pm-12:15 pm

2 stops17h 07m

$520

San SalvadorCharleston

SAL - CHS

SALCHS

San Salvador El Salvador Intl

Fri 1/30

1:31 pm-11:58 pm

1 stop9h 27m

Charleston

Mon 2/2

4:07 pm-12:31 pm

2 stops21h 24m

$566

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/21

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 November.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Salvador-Charleston flight deals on Cheapflights vs. eDreams >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, April is the cheapest month in which you can book a flight from San Salvador to Charleston (average of $166). Flying from San Salvador to Charleston in May is currently the most expensive (average of $537). 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.

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.

  • How long is the flight from San Salvador to Charleston?

    For as low as $467, Spirit Airlines can have you in Charleston from San Salvador in 9h 27m. San Salvador and Charleston are separated by a distance of 1458 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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, April is the cheapest month in which you can book a flight from San Salvador to Charleston (average of $166). Flying from San Salvador to Charleston in May is currently the most expensive (average of $537). 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 Charleston?

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

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