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$32+ 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 6/17. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — CHS
Jun 8 — Jun 151
Mon 6/8
Mon 6/15
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 May 9, 2026.

This Southwest deal was found by Cheapflights users on 5/8. 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.
Tue 6/238:20 am
BWI
-
CHS
Nonstop1h 50m
Southwest
Tue 6/303:00 pm
CHS
-
BWI
Nonstop1h 35m
Southwest
Deal found 5/8$117
This Southwest deal was found by Cheapflights users on 5/8. 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 6/246:25 am
BWI
-
CHS
1 stop11h 50m
Southwest
Tue 6/308:20 am
CHS
-
BWI
Nonstop1h 30m
Southwest
Deal found 5/8$133
This Frontier deal was found by Cheapflights users on 5/8. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:45 am
BWI
-
CLT
Nonstop1h 46m
Frontier
Sun 8/308:45 am
CLT
-
BWI
Nonstop1h 34m
Frontier
Deal found 5/8$146
This Trip.com deal was found by Cheapflights users on 5/4. 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.
Fri 5/2211:51 am
BWI
-
CLT
Nonstop1h 34m
Frontier
Mon 5/259:10 am
CLT
-
BWI
Nonstop1h 46m
Frontier
Deal found 5/4$147
This Priceline deal was found by Cheapflights users on 5/4. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/107:52 pm
BWI
-
CLT
Nonstop1h 43m
Frontier
Thu 6/1112:29 pm
CLT
-
BWI
1 stop8h 06m
Frontier
Deal found 5/4$148
This Expedia deal was found by Cheapflights users on 5/4. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2911:51 am
BWI
-
CLT
Nonstop1h 34m
Frontier
Sun 5/315:58 pm
CLT
-
BWI
1 stop26h 20m
Frontier
Deal found 5/4$149
This Kiwi.com deal was found by Cheapflights users on 5/4. 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.
Wed 5/278:52 am
BWI
-
CLT
2 stops31h 08m
Frontier
Mon 6/19:10 am
CLT
-
BWI
Nonstop1h 46m
Frontier
Deal found 5/4$151
This Super.com deal was found by Cheapflights users on 5/4. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/237:52 pm
BWI
-
CLT
Nonstop1h 43m
Frontier
Fri 6/266:33 pm
CLT
-
BWI
1 stop17h 40m
Frontier
Deal found 5/4$154
This Southwest deal was found by Cheapflights users on 5/9. 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.
Mon 6/15:35 pm
BWI
-
CHS
Nonstop1h 45m
Southwest
Wed 6/37:40 am
CHS
-
BWI
Nonstop1h 35m
Southwest
Deal found 5/9$154
This Frontier deal was found by Cheapflights users on 5/6. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/97:52 pm
BWI
-
CLT
Nonstop1h 43m
Frontier
Thu 6/1112:29 pm
CLT
-
BWI
1 stop8h 06m
Frontier
Deal found 5/6$155
This Super.com deal was found by Cheapflights users on 5/4. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/224:37 pm
BWI
-
CLT
Nonstop1h 41m
Frontier
Fri 6/261:22 pm
CLT
-
BWI
Nonstop1h 45m
Frontier
Deal found 5/4$156
This Orbitz deal was found by Cheapflights users on 5/6. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2811:41 am
BWI
-
CLT
Nonstop1h 34m
Frontier
Mon 6/17:58 pm
CLT
-
BWI
1 stop13h 17m
Frontier
Deal found 5/6$157

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 May 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$117
(Southwest)

One-way from

$32
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$319

Good round-trip deal

$265 or less

Good one-way deal

$128 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. 5% potential increase in price ($20 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 May 9, 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 6/3

6:40 pm-8:25 pm

Nonstop1h 45m

Charleston

Wed 6/10

8:20 am-9:50 am

Nonstop1h 30m

$137

BaltimoreCharleston

BWI - CHS

BWICHS

Baltimore/Washington

Tue 6/23

2:30 pm-9:25 pm

2 stops6h 55m

Charleston

Tue 6/30

6:10 am-2:20 pm

2 stops8h 10m

$167

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

Wed 6/17

12:00 pm-6:15 pm

1 stop6h 15m

Charleston

Fri 6/19

6:25 am-6:15 pm

2 stops11h 50m

$224

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

Wed 6/24

12:00 pm-6:15 pm

1 stop6h 15m

Charleston

Fri 6/26

6:25 am-6:15 pm

2 stops11h 50m

$224

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

Thu 7/2

11:45 am-9:35 pm

2 stops9h 50m

Charleston

Tue 7/7

1:50 pm-6:55 pm

1 stop5h 05m

$224

BaltimoreCharlotte

BWI - CLT

BWICLT

Baltimore/Washington

Sat 6/6

6:10 am-12:14 pm

1 stop6h 04m

Charlotte Douglas

Tue 6/9

12:19 pm-6:33 pm

1 stop6h 14m

$225

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

Sat 5/23

12:00 pm-8:15 pm

1 stop8h 15m

Charleston

Wed 5/27

3:40 pm-11:00 pm

1 stop7h 20m

$228
Quickest round-trip

Washington, D.C.Charlotte

IAD - CLT

IADCLT

Washington, D.C. Dulles Intl

Fri 6/5

8:15 am-9:45 am

Nonstop1h 30m

Charlotte Douglas

Mon 6/8

6:00 am-7:29 am

Nonstop1h 29m

$231

BaltimoreCharlotte

BWI - CLT

BWICLT

Baltimore/Washington

Sat 5/30

6:45 am-1:47 pm

1 stop7h 02m

Charlotte Douglas

Mon 6/1

6:50 pm-12:33 am

1 stop5h 43m

$233

BaltimoreMyrtle Beach

BWI - MYR

BWIMYR

Baltimore/Washington

Sat 6/6

2:25 pm-9:05 pm

2 stops6h 40m

Myrtle Beach Intl

Wed 6/10

7:55 am-2:55 pm

1 stop7h 00m

$234

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/8

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

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 74 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 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 $623). 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 May 9, 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 10% on airfare.

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 May 2, 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. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 May 9, 2026.

The most flights from WAS to USSC are scheduled on a Friday (20 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (15 on average).

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

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 May 9, 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
8.0
Very good
4,302 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,302 reviews
Southwest
8.0
Very good
4,302 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Delta
7.9
Good
8,457 reviews
Southwest
8.0
Very good
4,302 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
United Airlines
7.4
Good
9,692 reviews
Southwest
8.0
Very good
4,302 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,669 reviews
Southwest
8.0
Very good
4,302 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Spirit Airlines
6.3
Okay
8,635 reviews
Southwest
8.0
Very good
4,302 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

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 30m. Southwest provides one of the quickest options available for as low as $231. The distance between Washington, D.C. and South Carolina is about 321 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 Southwest, which is currently one of the cheapest options available, starting at $65. American Airlines flights start at $80 while deals on United Airlines start at $96 one-way.

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

    Most travelers choose Washington, D.C. Dulles Intl - Charleston, Baltimore/Washington - Charlotte Douglas or Washington, D.C. Reagan-National - Charleston 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%), ANA (90%), Air Canada( 88%).

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

    The cheapest flight price from Washington, D.C. to South Carolina is $168. On average you can expect to pay $293. The most popular route, (Washington, D.C. Dulles Intl - Charleston), can usually be booked for $137.

  • 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 $623). 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

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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.
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Top 5 airlines flying from Washington, D.C. to South Carolina

Discover the top 5 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 May 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$88Average$183FlexibilityNo cancel feeOn-time65%
DeltaCheapest$111Average$322FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$158Average$369FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$181Average$332FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$189Average$327FlexibilityNo cancel feeOn-time69%

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