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$30+ Cheap flights from Washington, D.C. (WAS) to South Carolina

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 7/23. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — CHS
Jul 25 — Aug 11
Sat 7/25
Sat 8/1
1 adult, Economy
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Cheap flight deals from Washington, D.C. to South Carolina

Cheapest flights from Washington, D.C. to South Carolina
Explore the most affordable flight options available from Washington, D.C. to South Carolina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 25, 2026.

This Kiwi.com deal was found by Cheapflights users on 6/24. 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.
Thu 7/94:26 pm
IAD
-
SAV
Nonstop1h 49m
Allegiant Air
Sun 7/197:16 pm
SAV
-
IAD
Nonstop1h 44m
Allegiant Air
Deal found 6/24$86
This Trip.com deal was found by Cheapflights users on 6/24. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/164:26 pm
IAD
-
SAV
Nonstop1h 49m
Allegiant Air
Sun 7/197:16 pm
SAV
-
IAD
Nonstop1h 44m
Allegiant Air
Deal found 6/24$87
This Kiwi.com deal was found by Cheapflights users on 6/19. 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 7/59:50 pm
IAD
-
SAV
Nonstop1h 49m
Allegiant Air
Thu 7/91:52 pm
SAV
-
IAD
Nonstop1h 44m
Allegiant Air
Deal found 6/19$88
This Kiwi.com deal was found by Cheapflights users on 6/23. 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 8/29:01 pm
IAD
-
SAV
Nonstop1h 49m
Allegiant Air
Sun 8/91:53 pm
SAV
-
IAD
Nonstop1h 44m
Allegiant Air
Deal found 6/23$92
This Kiwi.com deal was found by Cheapflights users on 6/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/134:03 pm
IAD
-
SAV
Nonstop1h 49m
Allegiant Air
Sun 8/161:53 pm
SAV
-
IAD
Nonstop1h 44m
Allegiant Air
Deal found 6/20$97
This Kiwi.com deal was found by Cheapflights users on 6/23. 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 8/94:27 pm
IAD
-
SAV
Nonstop1h 49m
Allegiant Air
Sun 8/161:53 pm
SAV
-
IAD
Nonstop1h 44m
Allegiant Air
Deal found 6/23$98
This Kiwi.com deal was found by Cheapflights users on 6/19. 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.
Thu 7/164:26 pm
IAD
-
SAV
Nonstop1h 49m
Allegiant Air
Thu 7/301:52 pm
SAV
-
IAD
Nonstop1h 44m
Allegiant Air
Deal found 6/19$100
This Trip.com deal was found by Cheapflights users on 6/24. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/64:27 pm
IAD
-
SAV
Nonstop1h 49m
Allegiant Air
Sun 8/91:53 pm
SAV
-
IAD
Nonstop1h 44m
Allegiant Air
Deal found 6/24$106
This Cheapflightsfares deal was found by Cheapflights users on 6/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/304:26 pm
IAD
-
SAV
Nonstop1h 49m
Allegiant Air
Sun 8/26:27 pm
SAV
-
IAD
Nonstop1h 44m
Allegiant Air
Deal found 6/20$107
This Southwest deal was found by Cheapflights users on 6/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/188:10 am
BWI
-
CHS
Nonstop1h 45m
Southwest
Wed 7/223:00 pm
CHS
-
BWI
Nonstop1h 35m
Southwest
Deal found 6/23$123
This Southwest deal was found by Cheapflights users on 6/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/153:35 pm
BWI
-
CHS
1 stop4h 55m
Southwest
Sat 7/187:30 pm
CHS
-
BWI
Nonstop1h 40m
Southwest
Deal found 6/23$133
This Delta deal was found by Cheapflights users on 6/23. 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.
Tue 7/147:00 am
BWI
-
CHS
1 stop6h 42m
Delta
Tue 7/146:28 pm
CHS
-
BWI
1 stop6h 11m
Delta
Deal found 6/23$147

Find flight deals from Washington, D.C. to South Carolina

Keep the following information in mind while searching for Washington, D.C. to South Carolina flight deals. Data was last updated June 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$86
(Kiwi.com)

One-way from

$30
(Kiwi.com)

Popular in

April

Cheapest in

September

Average price

$339

Good round-trip deal

$247 or less

Good one-way deal

$103 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Myrtle Beach Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Myrtle Beach Intl flights.
Search Deals
From Washington, D.C. (WAS) to South Carolina
Search Deals
One-way flight from Washington, D.C. (WAS) to South Carolina
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($43 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from Washington, D.C. (WAS) to South Carolina.
Search Deals
Price to beat on a one-way flight from Washington, D.C. (WAS) to South Carolina.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to South Carolina 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 June 25, 2026.
Use the filters below to find and compare flights from Washington, D.C. to South Carolina that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreCharleston

BWI - CHS

BWICHS

Baltimore/Washington

Wed 9/30

8:15 am-10:05 am

Nonstop1h 50m

Charleston

Wed 10/7

6:10 pm-7:40 pm

Nonstop1h 30m

$123

BaltimoreCharleston

BWI - CHS

BWICHS

Baltimore/Washington

Tue 7/14

6:55 pm-8:45 pm

Nonstop1h 50m

Charleston

Sat 7/18

7:30 pm-9:10 pm

Nonstop1h 40m

$123

BaltimoreCharleston

BWI - CHS

BWICHS

Baltimore/Washington

Sat 8/1

8:10 am-9:55 am

Nonstop1h 45m

Charleston

Sat 8/8

6:45 am-2:20 pm

1 stop7h 35m

$133

BaltimoreCharleston

BWI - CHS

BWICHS

Baltimore/Washington

Tue 8/4

2:18 pm-6:51 pm

1 stop4h 33m

Charleston

Wed 8/5

8:10 am-1:05 pm

1 stop4h 55m

$147

BaltimoreCharleston

BWI - CHS

BWICHS

Baltimore/Washington

Sat 9/19

5:10 pm-11:57 pm

1 stop6h 47m

Charleston

Mon 9/21

4:10 pm-9:27 pm

1 stop5h 17m

$168

BaltimoreCharleston

BWI - CHS

BWICHS

Baltimore/Washington

Wed 10/21

4:39 pm-9:46 pm

1 stop5h 07m

Charleston

Mon 10/26

4:30 pm-8:46 pm

1 stop4h 16m

$168

BaltimoreCharleston

BWI - CHS

BWICHS

Baltimore/Washington

Tue 8/4

5:15 pm-9:55 pm

1 stop4h 40m

Charleston

Thu 8/6

6:35 am-3:25 pm

2 stops8h 50m

$176

BaltimoreMyrtle Beach

BWI - MYR

BWIMYR

Baltimore/Washington

Sat 9/5

2:10 pm-3:40 pm

Nonstop1h 30m

Myrtle Beach Intl

Wed 9/16

2:25 pm-3:50 pm

Nonstop1h 25m

$185

BaltimoreCharleston

BWI - CHS

BWICHS

Baltimore/Washington

Wed 8/26

8:15 am-7:45 pm

2 stops11h 30m

Charleston

Mon 8/31

6:35 am-2:35 pm

2 stops8h 00m

$187

BaltimoreCharlotte

BWI - CLT

BWICLT

Baltimore/Washington

Sat 11/7

6:10 am-1:00 pm

1 stop6h 50m

Charlotte Douglas

Mon 11/9

4:25 pm-5:55 pm

Nonstop1h 30m

$200

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/21

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Washington, D.C. to South Carolina

Have a flexible travel schedule? Discover the best time to fly to South Carolina from Washington, D.C. 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 Washington, D.C. to South Carolina

What is the cheapest month to book a flight from Washington, D.C. to South Carolina?

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to South Carolina (average of $139). Flying from Washington, D.C. to South Carolina in February is currently the most expensive (average of $604). 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.

What is the cheapest time of day to fly from WAS to SC?

Find hourly flight availability from Washington, D.C. to South Carolina. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 25, 2026.

One of the essential ways to save on airfare from Washington, D.C. to South Carolina is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 4% on airfare.

Weekly flight availability from Washington, D.C. to South Carolina

Explore weekly flight availability from Washington, D.C. to South Carolina. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 25, 2026.

The most flights from WAS to USSC are scheduled on a Monday (18 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).

How much does it cost to fly round-trip from Washington, D.C. to South Carolina?

How far ahead should I book a flight from Washington, D.C. to South Carolina?

To ensure you get the cheapest price possible for a flight from Washington, D.C. to South Carolina, you should look to book at least 78 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest day to fly from Washington, D.C. to South Carolina?

Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to South Carolina. Price data was last updated on June 20, 2026.

Travelers seeking maximum savings on their Washington, D.C. to South Carolina flight should consider departing on Monday at noon when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing South Carolina

Get insights into the airlines that provide service to South Carolina. 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 South Carolina. Reviews last updated June 25, 2026.
Read through reviews of airlines operating flights from Washington, D.C. to South Carolina, such as Southwest,Delta, andUnited Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
7.9
Good
4,243 reviews

Entertainment

7.5

Crew

8.6

Overall

7.9

Comfort

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
6.0
Good

Reza,Jun 2026

TPA - MDW

The seats were super cramped and couldn’t move without hitting other passengers
Southwest
7.9
Good
4,243 reviews
Southwest
7.9
Good
4,243 reviews

Entertainment

7.5

Crew

8.6

Overall

7.9

Comfort

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
6.0
Good

Reza,Jun 2026

TPA - MDW

The seats were super cramped and couldn’t move without hitting other passengers
Delta
7.8
Good
8,440 reviews
Southwest
7.9
Good
4,243 reviews

Entertainment

7.5

Crew

8.6

Overall

7.9

Comfort

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
6.0
Good

Reza,Jun 2026

TPA - MDW

The seats were super cramped and couldn’t move without hitting other passengers
United Airlines
7.4
Good
9,889 reviews
Southwest
7.9
Good
4,243 reviews

Entertainment

7.5

Crew

8.6

Overall

7.9

Comfort

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
6.0
Good

Reza,Jun 2026

TPA - MDW

The seats were super cramped and couldn’t move without hitting other passengers
American Airlines
7.1
Good
11,757 reviews
Southwest
7.9
Good
4,243 reviews

Entertainment

7.5

Crew

8.6

Overall

7.9

Comfort

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
6.0
Good

Reza,Jun 2026

TPA - MDW

The seats were super cramped and couldn’t move without hitting other passengers
JetBlue
7.1
Good
3,008 reviews
Southwest
7.9
Good
4,243 reviews

Entertainment

7.5

Crew

8.6

Overall

7.9

Comfort

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
6.0
Good

Reza,Jun 2026

TPA - MDW

The seats were super cramped and couldn’t move without hitting other passengers

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to South Carolina. 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 Washington, D.C. to South Carolina?

    A quick flight from Washington, D.C. to South Carolina can take about 1h 40m. Southwest provides one of the quickest options available for as low as $133. The distance between Washington, D.C. and South Carolina is about 473 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Washington, D.C. to South Carolina one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $124. Frontier flights start at $133 while deals on American Airlines start at $133 one-way.

  • What are the most popular routes from Washington, D.C. to South Carolina?

    Most travelers choose Washington, D.C. Dulles Intl - Charlotte Douglas, Washington, D.C. Dulles Intl - Charleston or Baltimore/Washington - Charlotte Douglas when deciding on the best route from Washington, D.C. to South Carolina.

  • What are the most reliable airlines from Washington, D.C. to South Carolina?

    Before booking your flight to South Carolina from Washington, D.C., check out the most reliable airlines to get you to your destination on time: CommutAir (100%), Republic Airways (98%), United Airlines( 90%).

  • What are the cheapest flights from Washington, D.C. to South Carolina?

    The cheapest flight price from Washington, D.C. to South Carolina is $137. On average you can expect to pay $381. The most popular route, (Washington, D.C. Dulles Intl - Charlotte Douglas), can usually be booked for $181.

  • Can I find deals for flights from Washington, D.C. to South Carolina that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to South Carolina flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to South Carolina?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to South Carolina.

  • Can I find deals for business class flights from Washington, D.C. to South Carolina?

    Yes. Cheapflights offers flight deals from Washington, D.C. to South Carolina 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 Washington, D.C. to South Carolina?

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to South Carolina (average of $139). Flying from Washington, D.C. to South Carolina in February is currently the most expensive (average of $604). 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.

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Alternative routes for Washington, D.C. to South Carolina

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Seattle flights
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Top 4 airlines flying from Washington, D.C. to South Carolina

Discover the top 4 airlines that operate flights from Washington, D.C. to South Carolina. 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 June 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$122Average$331FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$158Average$385FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$175Average$323FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$189Average$341FlexibilityNo cancel feeOn-time69%

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