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Cheap flights from Charleston to San Salvador from $304

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Charleston to San Salvador departing on 7/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Charleston to San Salvador

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:05 am - 5:55 am
CHS
-
SAL
20h 50m
1 stop
Multiple Airlines Logo
10:35 pm - 7:30 pm
SAL
-
CHS
18h 55m
1 stop
$422Multiple Airlines
Wed, Sep 30 - Wed, Oct 14
Multiple Airlines Logo
11:05 am - 6:30 am
CHS
-
SAL
21h 25m
1 stop
Multiple Airlines Logo
10:35 pm - 7:30 pm
SAL
-
CHS
18h 55m
1 stop
$463Multiple Airlines
Thu, Oct 1 - Thu, Oct 15
Multiple Airlines Logo
11:05 am - 9:55 am
CHS
-
SAL
24h 50m
1 stop
Multiple Airlines Logo
7:20 pm - 10:15 am
SAL
-
CHS
12h 55m
1 stop
$464Multiple Airlines
Fri, Oct 2 - Fri, Oct 16
Multiple Airlines Logo
11:05 am - 9:55 am
CHS
-
SAL
24h 50m
1 stop
Multiple Airlines Logo
10:35 pm - 7:30 pm
SAL
-
CHS
18h 55m
1 stop
$501Multiple Airlines
Fri, Oct 2 - Thu, Oct 15
Multiple Airlines Logo
7:53 pm - 8:05 am
CHS
-
SAL
14h 12m
1 stop
Multiple Airlines Logo
10:35 pm - 10:15 am
SAL
-
CHS
9h 40m
1 stop
$506Multiple Airlines
Sat, Oct 3 - Sat, Oct 17
Multiple Airlines Logo
7:53 pm - 10:55 am
CHS
-
SAL
17h 02m
3 stops
Multiple Airlines Logo
10:35 pm - 10:15 am
SAL
-
CHS
9h 40m
1 stop
$514Multiple Airlines
Sat, Oct 3 - Sat, Oct 17
Multiple Airlines Logo
4:00 pm - 8:15 pm
CHS
-
SAL
30h 15m
1 stop
Multiple Airlines Logo
10:35 pm - 7:30 pm
SAL
-
CHS
18h 55m
1 stop
$522Multiple Airlines
Thu, Oct 1 - Thu, Oct 15
Multiple Airlines Logo
6:50 am - 4:00 pm
CHS
-
SAL
11h 10m
1 stop
Multiple Airlines Logo
10:35 pm - 10:10 am
SAL
-
CHS
9h 35m
1 stop
$527Multiple Airlines
Tue, Jul 28 - Tue, Aug 11
Multiple Airlines Logo
7:53 pm - 8:05 am
CHS
-
SAL
14h 12m
1 stop
Multiple Airlines Logo
10:35 pm - 10:15 am
SAL
-
CHS
9h 40m
1 stop
$544Multiple Airlines
Sat, Oct 3 - Wed, Oct 14
Multiple Airlines Logo
7:53 pm - 10:55 am
CHS
-
SAL
17h 02m
3 stops
Multiple Airlines Logo
10:35 pm - 10:15 am
SAL
-
CHS
9h 40m
1 stop
$552Multiple Airlines
Sat, Oct 3 - Wed, Oct 14

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American Airlines flights from Charleston to San Salvador

Our best American Airlines deals on Charleston to San Salvador flight tickets
American Airlines
Oct 3
CHS6:00 amCharleston
7h 13m
1 stop
SAL11:13 amSan Salvador El Salvador Intl
Oct 15
SAL1:25 pmSan Salvador El Salvador Intl
8h 34m
1 stop
CHS11:59 pmCharleston
$601
American Airlines
Jul 28
CHS6:00 amCharleston
14h 45m
1 stop
SAL6:45 pmSan Salvador El Salvador Intl
Aug 11
SAL3:07 pmSan Salvador El Salvador Intl
20h 21m
2 stops
CHS1:28 pmCharleston
$603
American Airlines
Oct 4
CHS6:25 pmCharleston
18h 30m
2 stops
SAL10:55 amSan Salvador El Salvador Intl
Oct 15
SAL1:25 pmSan Salvador El Salvador Intl
20h 39m
2 stops
CHS12:04 pmCharleston
$605

United Airlines flights from Charleston to San Salvador

Our best United Airlines deals on Charleston to San Salvador flight tickets
United Airlines
Oct 1
CHS7:00 amCharleston
15h 49m
1 stop
SAL8:49 pmSan Salvador El Salvador Intl
Oct 15
SAL3:40 pmSan Salvador El Salvador Intl
27h 53m
2 stops
CHS9:33 pmCharleston
$575
United Airlines
Jul 23
CHS6:50 amCharleston
15h 59m
1 stop
SAL8:49 pmSan Salvador El Salvador Intl
Aug 13
SAL3:40 pmSan Salvador El Salvador Intl
20h 18m
2 stops
CHS1:58 pmCharleston
$599
United Airlines
Jul 21
CHS6:00 amCharleston
16h 49m
2 stops
SAL8:49 pmSan Salvador El Salvador Intl
Aug 4
SAL3:40 pmSan Salvador El Salvador Intl
20h 26m
2 stops
CHS2:06 pmCharleston
$629

momondo Fare Finder

 
Customize your flight search to find flights from Charleston to San Salvador 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, momondo users made 832,500 searches. Data last updated June 19, 2026.
Use the filters below to find and compare flights from Charleston to San Salvador that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CharlestonSan Salvador

CHS - SAL

CHSSAL

Charleston

Wed 9/30

11:05 am-5:55 am

1 stop20h 50m

San Salvador El Salvador Intl

Wed 10/14

10:35 pm-7:30 pm

1 stop18h 55m

$422

CharlestonSan Salvador

CHS - SAL

CHSSAL

Charleston

Thu 10/1

11:05 am-6:30 am

1 stop21h 25m

San Salvador El Salvador Intl

Thu 10/15

10:35 pm-7:30 pm

1 stop18h 55m

$463

CharlestonSan Salvador

CHS - SAL

CHSSAL

Charleston

Fri 10/2

11:05 am-9:55 am

1 stop24h 50m

San Salvador El Salvador Intl

Fri 10/16

7:20 pm-10:15 am

1 stop12h 55m

$464

CharlestonSan Salvador

CHS - SAL

CHSSAL

Charleston

Fri 10/2

11:05 am-9:55 am

1 stop24h 50m

San Salvador El Salvador Intl

Thu 10/15

10:35 pm-7:30 pm

1 stop18h 55m

$501

CharlestonSan Salvador

CHS - SAL

CHSSAL

Charleston

Sat 10/3

7:53 pm-8:05 am

1 stop14h 12m

San Salvador El Salvador Intl

Sat 10/17

10:35 pm-10:15 am

1 stop9h 40m

$506

CharlestonSan Salvador

CHS - SAL

CHSSAL

Charleston

Sat 10/3

7:53 pm-10:55 am

3 stops17h 02m

San Salvador El Salvador Intl

Sat 10/17

10:35 pm-10:15 am

1 stop9h 40m

$514

CharlestonSan Salvador

CHS - SAL

CHSSAL

Charleston

Thu 10/1

4:00 pm-8:15 pm

1 stop30h 15m

San Salvador El Salvador Intl

Thu 10/15

10:35 pm-7:30 pm

1 stop18h 55m

$522
Quickest round-trip

CharlestonSan Salvador

CHS - SAL

CHSSAL

Charleston

Tue 7/28

6:50 am-4:00 pm

1 stop11h 10m

San Salvador El Salvador Intl

Tue 8/11

10:35 pm-10:10 am

1 stop9h 35m

$527

CharlestonSan Salvador

CHS - SAL

CHSSAL

Charleston

Sat 10/3

7:53 pm-8:05 am

1 stop14h 12m

San Salvador El Salvador Intl

Wed 10/14

10:35 pm-10:15 am

1 stop9h 40m

$544

CharlestonSan Salvador

CHS - SAL

CHSSAL

Charleston

Sat 10/3

7:53 pm-10:55 am

3 stops17h 02m

San Salvador El Salvador Intl

Wed 10/14

10:35 pm-10:15 am

1 stop9h 40m

$552

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to San Salvador from

How to get the cheapest flight ticket from Charleston to San Salvador

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Charleston and San Salvador?

What is the cheapest month to fly to San Salvador?

If you aren’t able to travel to San Salvador during the month of January, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $414.

When to book flights from Charleston to San Salvador

Are you open to changing your travel dates? Check out the ideal times to fly from Charleston to San Salvador according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Charleston to San Salvador (CHS to SAL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Charleston to San Salvador

Fastest flight time

11h 10m

Direct flights

None
The fastest flight from Charleston to San Salvador takes 11h 10m
There are no direct flights from Charleston to San Salvador. There are no popular flight routes from Charleston to San Salvador.
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Frequently asked questions about flying from Charleston to San Salvador

  • How far is Charleston to San Salvador El Salvador Intl by plane?

    Charleston and San Salvador El Salvador Intl are 1441.1 mi apart from one another. A reasonable flight in good conditions will take 11h 10m.

  • When did momondo last update prices for flights from Charleston Airport to San Salvador El Salvador Intl Airport?

    Prices for flights from Charleston Airport to San Salvador El Salvador Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Charleston Airport to San Salvador El Salvador Intl Airport?

  • How old do you have to be to fly from Charleston Airport to San Salvador El Salvador Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Charleston Airport to San Salvador El Salvador Intl Airport.

  • What documentation or ID do you need to fly to San Salvador El Salvador Intl Airport?

    The required travel and health documents for your San Salvador El Salvador Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Salvador El Salvador Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Charleston to San Salvador?

Best airlines flying from Charleston to San Salvador

Compare and see reviews for airlines that fly from Charleston to San Salvador with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $378Free CancellationRating
7.1
11,705 reviews
Search American Airlines flights

Traveling to a place near San Salvador?

Book flights to San Salvador if you plan to visit one of these locations
Acajutla
La Libertad
El Cuco
Sonsonate

Why use momondo?

Why should I use momondo to find a flight deal from Charleston to San Salvador?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Charleston to San Salvador for you.

Can I find flights from Charleston to San Salvador with flexible booking policies on momondo?

All flight searches from Charleston to San Salvador on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Charleston to San Salvador?

Once you have performed a search for Charleston to San Salvador flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Charleston to San Salvador right now. Can momondo alert me if prices change?

Price alerts on flights to San Salvador from Charleston are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Delta
American Airlines