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Cheap flights from San Diego to Charleston from $110

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Charleston departing on 1/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from San Diego to Charleston

Cheap round-trip flights

Enter your travel dates to find the best prices.
JetBlue Logo
9:30 pm - 12:13 pmSAN-CHS
11h 43m1 stop
JetBlue Logo
10:10 am - 7:50 pmCHS-SAN
12h 40m1 stop
$275JetBlue
Find Deal
Fri, Feb 6 - Mon, Feb 9
JetBlue Logo
8:30 pm - 10:15 amSAN-CHS
10h 45m1 stop
JetBlue Logo
11:00 am - 6:58 pmCHS-SAN
10h 58m1 stop
$282JetBlue
Find Deal
Sat, May 2 - Wed, May 6
Alaska Airlines Logo
8:59 pm - 6:24 pmSAN-CHS
18h 25m1 stop
Alaska Airlines Logo
7:24 pm - 10:13 amCHS-SAN
17h 49m1 stop
$306Alaska Airlines
Find Deal
Tue, Dec 2 - Mon, Dec 8
Delta Logo
2:19 pm - 11:50 pmSAN-CHS
6h 31m1 stop
Delta Logo
6:31 pm - 11:35 pmCHS-SAN
8h 04m1 stop
$307Delta
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Wed, Dec 3 - Mon, Dec 8
Southwest Logo
6:45 am - 6:45 pmSAN-CHS
9h 00m1 stop
Southwest Logo
1:45 pm - 8:50 pmCHS-SAN
10h 05m2 stops
$312Southwest
Find Deal
Fri, Feb 27 - Tue, Mar 3
Southwest Logo
7:45 pm - 10:20 amSAN-CHS
11h 35m2 stops
Southwest Logo
6:55 am - 2:45 pmCHS-SAN
10h 50m2 stops
$317Southwest
Find Deal
Sat, Jan 10 - Tue, Jan 13
Alaska Airlines Logo
6:15 am - 6:22 pmSAN-CHS
9h 07m1 stop
Alaska Airlines Logo
7:22 pm - 7:33 pmCHS-SAN
27h 11m2 stops
$321Alaska Airlines
Find Deal
Fri, Feb 6 - Mon, Feb 9
Delta Logo
10:00 pm - 5:20 pmSAN-CHS
16h 20m2 stops
Delta Logo
5:46 pm - 11:58 pmCHS-SAN
9h 12m1 stop
$325Delta
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Tue, Dec 2 - Wed, Dec 10
United Airlines Logo
6:55 pm - 8:58 amSAN-CHS
11h 03m2 stops
United Airlines Logo
5:07 pm - 10:00 pmCHS-SAN
7h 53m1 stop
$410United Airlines
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Fri, Feb 13 - Mon, Feb 16
United Airlines Logo
7:50 pm - 12:30 pmSAN-CHS
13h 40m2 stops
United Airlines Logo
5:07 pm - 10:00 pmCHS-SAN
7h 53m1 stop
$412United Airlines
Find Deal
Tue, Mar 3 - Wed, Mar 4

JetBlue flights from San Diego to Charleston

Our best JetBlue deals on San Diego to Charleston flight tickets
JetBlue
Feb 6
SAN9:30 pmSan Diego
11h 43m
1 stop
CHS12:13 pmCharleston
Feb 9
CHS10:10 amCharleston
12h 40m
1 stop
SAN7:50 pmSan Diego
$275
Find similar
JetBlue
May 2
SAN8:30 pmSan Diego
10h 45m
1 stop
CHS10:15 amCharleston
May 6
CHS11:00 amCharleston
10h 58m
1 stop
SAN6:58 pmSan Diego
$282
Find similar
JetBlue
May 1
SAN8:30 pmSan Diego
10h 45m
1 stop
CHS10:15 amCharleston
May 5
CHS11:00 amCharleston
10h 58m
1 stop
SAN6:58 pmSan Diego
$328
Find similar

Southwest flights from San Diego to Charleston

Our best Southwest deals on San Diego to Charleston flight tickets
Southwest
Feb 27
SAN6:45 amSan Diego
9h 00m
1 stop
CHS6:45 pmCharleston
Mar 3
CHS1:45 pmCharleston
10h 05m
2 stops
SAN8:50 pmSan Diego
$312
Find similar
Southwest
Jan 10
SAN7:45 pmSan Diego
11h 35m
2 stops
CHS10:20 amCharleston
Jan 13
CHS6:55 amCharleston
10h 50m
2 stops
SAN2:45 pmSan Diego
$317
Find similar
Southwest
Feb 27
SAN6:35 amSan Diego
9h 10m
2 stops
CHS6:45 pmCharleston
Mar 3
CHS9:05 amCharleston
9h 50m
2 stops
SAN3:55 pmSan Diego
$357
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Diego 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, momondo users made 832,500 searches. Data last updated November 4, 2025.
Use the filters below to find and compare flights from San Diego to Charleston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San DiegoCharleston

SAN - CHS

SANCHS

San Diego

Fri 2/6

9:30 pm-12:13 pm

1 stop11h 43m

Charleston

Mon 2/9

10:10 am-7:50 pm

1 stop12h 40m

$275

San DiegoCharleston

SAN - CHS

SANCHS

San Diego

Sat 5/2

8:30 pm-10:15 am

1 stop10h 45m

Charleston

Wed 5/6

11:00 am-6:58 pm

1 stop10h 58m

$282

San DiegoCharleston

SAN - CHS

SANCHS

San Diego

Tue 12/2

8:59 pm-6:24 pm

1 stop18h 25m

Charleston

Mon 12/8

7:24 pm-10:13 am

1 stop17h 49m

$306

San DiegoCharleston

SAN - CHS

SANCHS

San Diego

Wed 12/3

2:19 pm-11:50 pm

1 stop6h 31m

Charleston

Mon 12/8

6:31 pm-11:35 pm

1 stop8h 04m

$307

San DiegoCharleston

SAN - CHS

SANCHS

San Diego

Fri 2/27

6:45 am-6:45 pm

1 stop9h 00m

Charleston

Tue 3/3

1:45 pm-8:50 pm

2 stops10h 05m

$312

San DiegoCharleston

SAN - CHS

SANCHS

San Diego

Sat 1/10

7:45 pm-10:20 am

2 stops11h 35m

Charleston

Tue 1/13

6:55 am-2:45 pm

2 stops10h 50m

$317

San DiegoCharleston

SAN - CHS

SANCHS

San Diego

Fri 2/6

6:15 am-6:22 pm

1 stop9h 07m

Charleston

Mon 2/9

7:22 pm-7:33 pm

2 stops27h 11m

$321

San DiegoCharleston

SAN - CHS

SANCHS

San Diego

Tue 12/2

10:00 pm-5:20 pm

2 stops16h 20m

Charleston

Wed 12/10

5:46 pm-11:58 pm

1 stop9h 12m

$325

San DiegoCharleston

SAN - CHS

SANCHS

San Diego

Fri 2/13

6:55 pm-8:58 am

2 stops11h 03m

Charleston

Mon 2/16

5:07 pm-10:00 pm

1 stop7h 53m

$410

San DiegoCharleston

SAN - CHS

SANCHS

San Diego

Tue 3/3

7:50 pm-12:30 pm

2 stops13h 40m

Charleston

Wed 3/4

5:07 pm-10:00 pm

1 stop7h 53m

$412

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Charleston from

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

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 cheapest month to fly to Charleston?

The cheapest month to fly to Charleston from San Diego is in January. Flight prices, which tend to average around $369, are often lower during this time because this is during the off-season. The month of September is another great option to travel to Charleston, with average flight prices from San Diego averaging around $387.

What is the cheapest day to depart on your flight to Charleston?

The cheapest day to depart from San Diego to Charleston is on a Wednesday. Travelers who choose to depart for Charleston on a Wednesday will often find tickets for as low as $447. The most expensive day to fly to Charleston is Thursday, with ticket prices averaging around $518.

What is the cheapest time of day to depart on your flight to Charleston?

The cheapest time of day to fly to Charleston is in the afternoon when flights can be purchased for as low as $279. In the morning is when there is more demand to fly to Charleston, so prices are often more expensive at around $494 per ticket.

How far in advance should I book a flight to Charleston?

You are more likely to see cheaper flights to Charleston from San Diego when booking weeks ahead of your departure date. In general, you can expect to find flights to Charleston for around $446 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Charleston from San Diego for as low as $313 on momondo.

Can stopping save me money on San Diego to Charleston flights?

You could potentially save up to 3% on your flight if you consider stops on a San Diego to Charleston flight.

How have San Diego to Charleston flight prices changed over time?

As of November 2025, prices for San Diego to Charleston flights are approximately 72% more expensive when compared to flights at the same time last year.

When to book flights from San Diego to Charleston

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

Cheap San Diego to Charleston (SAN to CHS) flight deals and tips

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

Direct flights

None
There are no direct flights from San Diego to Charleston. There are no popular flight routes from San Diego to Charleston.
Search flight deals

  • How far is San Diego to Charleston by plane?

    There are 2150.4 mi between San Diego and Charleston. 5h 53m is a normal flight duration for this route.

  • When did momondo last update prices for flights from San Diego Airport to Charleston Airport?

    Prices for flights from San Diego Airport to Charleston Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from San Diego Airport to Charleston Airport?

  • How old do you have to be to fly from San Diego Airport to Charleston Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Charleston Airport.

  • What documentation or ID do you need to fly to Charleston Airport?

    The travel and health documents you'll need for your trip to Charleston Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Charleston Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from San Diego to Charleston

Compare and see reviews for airlines that fly from San Diego to Charleston with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $270Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights
DeltaPriceFrom $296Free CancellationRating
7.9
8,003 reviews
Search Delta flights
United AirlinesPriceFrom $321Free CancellationRating
7.4
9,002 reviews
Search United Airlines flights
SouthwestPriceFrom $362Free CancellationRating
8.0
4,239 reviews
Search Southwest flights

Traveling to a place near Charleston?

Book flights to Charleston if you plan to visit one of these locations
Folly Beach
Isle of Palms
North Charleston
Kiawah Island
Summerville
Mount Pleasant
Edisto Island
Santee
Walterboro
Goose Creek
Edisto Beach
Seabrook Island

Why use momondo?

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

It is quick and easy to find San Diego to Charleston flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Charleston that suits you.

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

Yes. All flights to Charleston from San Diego on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between San Diego and Charleston by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Charleston from San Diego. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Charleston trip

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