HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
South Carolina

$39+ 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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — CHS
Apr 22 — Apr 291
Wed 4/22
Wed 4/29
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Washington, D.C. to South Carolina with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 March 23, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/19. 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.
Fri 4/177:55 pm
BWI
-
CLT
Nonstop1h 42m
Frontier
Mon 4/2010:13 am
CLT
-
BWI
Nonstop1h 35m
Frontier
Deal found 3/19$97
This Expedia deal was found by Cheapflights users on 3/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/98:03 pm
BWI
-
CLT
Nonstop1h 38m
Frontier
Sun 4/128:58 am
CLT
-
BWI
Nonstop1h 38m
Frontier
Deal found 3/19$99
This Orbitz deal was found by Cheapflights users on 3/19. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/288:45 am
BWI
-
CLT
Nonstop1h 42m
Frontier
Mon 6/18:55 am
CLT
-
BWI
Nonstop1h 35m
Frontier
Deal found 3/19$101
This Kiwi.com deal was found by Cheapflights users on 3/20. 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 4/167:54 pm
BWI
-
CLT
Nonstop1h 42m
Frontier
Mon 4/2010:13 am
CLT
-
BWI
Nonstop1h 35m
Frontier
Deal found 3/20$103
This Kiwi.com deal was found by Cheapflights users on 3/21. 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.
Mon 6/18:45 am
BWI
-
CLT
Nonstop1h 42m
Frontier
Mon 6/88:55 am
CLT
-
BWI
Nonstop1h 35m
Frontier
Deal found 3/21$112
This Kiwi.com deal was found by Cheapflights users on 3/19. 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.
Wed 4/84:05 pm
BWI
-
CLT
1 stop8h 33m
Multiple Airlines
Thu 4/98:58 am
CLT
-
BWI
Nonstop1h 38m
Multiple Airlines
Deal found 3/19$119
This Expedia deal was found by Cheapflights users on 3/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:54 pm
BWI
-
CLT
Nonstop1h 42m
Frontier
Sun 4/268:50 am
CLT
-
BWI
1 stop23h 53m
Frontier
Deal found 3/20$122
This Kiwi.com deal was found by Cheapflights users on 3/18. 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 4/167:54 pm
BWI
-
CLT
Nonstop1h 42m
Frontier
Sun 4/1910:13 am
CLT
-
BWI
Nonstop1h 35m
Frontier
Deal found 3/18$123
This CheapOair deal was found by Cheapflights users on 3/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/177:55 pm
BWI
-
CLT
Nonstop1h 42m
Frontier
Sun 4/1910:31 pm
CLT
-
BWI
1 stop22h 33m
Frontier
Deal found 3/20$124
This Southwest deal was found by Cheapflights users on 3/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/149:00 am
BWI
-
CHS
Nonstop2h 00m
Southwest
Wed 4/157:40 am
CHS
-
BWI
Nonstop1h 35m
Southwest
Deal found 3/19$133
This Delta deal was found by Cheapflights users on 3/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/66:00 am
BWI
-
CHS
1 stop4h 09m
Delta
Tue 5/126:38 pm
CHS
-
BWI
1 stop4h 39m
Delta
Deal found 3/19$147
This Southwest deal was found by Cheapflights users on 3/18. 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 4/149:00 am
BWI
-
CHS
Nonstop2h 00m
Southwest
Thu 4/1610:55 am
CHS
-
BWI
Nonstop1h 35m
Southwest
Deal found 3/18$162

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 March 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$97
(Kiwi.com)

One-way from

$39
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$367

Good round-trip deal

$219 or less

Good one-way deal

$85 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. 7% potential increase in price ($26 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 23, 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

Tue 4/14

9:00 am-11:00 am

Nonstop2h 00m

Charleston

Wed 4/15

7:40 am-9:15 am

Nonstop1h 35m

$133

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

Mon 5/4

2:45 pm-9:55 pm

2 stops7h 10m

Charleston

Wed 5/6

6:40 am-6:10 pm

2 stops11h 30m

$209

Washington, D.C.Charleston

IAD - CHS

IADCHS

Washington, D.C. Dulles Intl

Thu 5/28

5:31 pm-11:59 pm

1 stop6h 28m

Charleston

Mon 6/1

5:15 am-9:16 am

1 stop4h 01m

$211

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

Sat 5/9

6:00 am-12:00 pm

1 stop6h 00m

Charleston

Mon 5/11

2:15 pm-10:55 pm

2 stops8h 40m

$216

BaltimoreCharlotte

BWI - CLT

BWICLT

Baltimore/Washington

Mon 5/4

8:00 pm-9:40 pm

Nonstop1h 40m

Charlotte Douglas

Mon 5/11

7:00 pm-12:15 am

1 stop5h 15m

$223

Washington, D.C.Charlotte

DCA - CLT

DCACLT

Washington, D.C. Reagan-National

Wed 4/22

3:40 pm-8:55 pm

1 stop5h 15m

Charlotte Douglas

Fri 4/24

6:15 am-3:00 pm

1 stop8h 45m

$232

Washington, D.C.Charlotte

DCA - CLT

DCACLT

Washington, D.C. Reagan-National

Thu 4/9

6:00 am-11:11 am

1 stop5h 11m

Charlotte Douglas

Mon 4/13

2:30 pm-8:33 pm

1 stop6h 03m

$233

Washington, D.C.Savannah

DCA - SAV

DCASAV

Washington, D.C. Reagan-National

Sat 5/23

8:00 am-6:00 pm

1 stop10h 00m

Savannah/Hilton Head

Tue 5/26

5:00 pm-10:15 pm

1 stop5h 15m

$235

Washington, D.C.Charlotte

DCA - CLT

DCACLT

Washington, D.C. Reagan-National

Thu 4/16

6:05 am-12:05 pm

1 stop6h 00m

Charlotte Douglas

Fri 4/17

6:15 am-12:05 pm

1 stop5h 50m

$235
Quickest round-trip

BaltimoreMyrtle Beach

BWI - MYR

BWIMYR

Baltimore/Washington

Sun 5/3

8:10 pm-9:40 pm

Nonstop1h 30m

Myrtle Beach Intl

Wed 5/6

6:10 pm-7:40 pm

Nonstop1h 30m

$237

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/23

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

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, March is the cheapest month in which you can book a flight from Washington, D.C. to South Carolina (average of $96). Flying from Washington, D.C. to South Carolina in November is currently the most expensive (average of $181). 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 March 23, 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 morning tend to be the most expensive. A flight in the evening could potentially save you up to 7% 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 March 14, 2026.

Travelers seeking maximum savings on their Washington, D.C. to South Carolina flight should consider departing on Thursday evenings when fares are most often at their lowest. Friday 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 March 23, 2026.

The most flights from WAS to USSC are scheduled on a Friday (17 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (14 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 March 23, 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
4,324 reviews

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

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
4,324 reviews
Southwest
8.0
Very good
4,324 reviews

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

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
8,319 reviews
Southwest
8.0
Very good
4,324 reviews

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

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
9,462 reviews
Southwest
8.0
Very good
4,324 reviews

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

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
11,488 reviews
Southwest
8.0
Very good
4,324 reviews

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

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
8,538 reviews
Southwest
8.0
Very good
4,324 reviews

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

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 35m. Southwest provides one of the quickest options available for as low as $249. 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 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 - Charleston, Washington, D.C. Reagan-National - 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: Mesa Airlines (97%), Copa Airlines (83%), Air Canada( 83%).

  • 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 $316. The most popular route, (Washington, D.C. Dulles Intl - Charleston), can usually be booked for $249.

  • 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, March is the cheapest month in which you can book a flight from Washington, D.C. to South Carolina (average of $96). Flying from Washington, D.C. to South Carolina in November is currently the most expensive (average of $181). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 Las Vegas flights
Dulles Intl to Dallas/Fort Worth flights
Dulles Intl to Miami flights
Dulles Intl to Orlando flights
Dulles Intl to Seattle flights
Reagan-National to Miami flights
Dulles Intl to Los Angeles flights
Reagan-National to Seattle flights
Dulles Intl to O'Hare Intl flights
Reagan-National to Las Vegas flights
Reagan-National to Orlando flights
Dulles Intl to Denver flights
Reagan-National to Los Angeles flights
Dulles Intl to Atlanta flights
Reagan-National to Dallas/Fort Worth flights
Dulles Intl to Hobby flights
Reagan-National to O'Hare Intl flights
Reagan-National to Hobby flights
Dulles Intl to San Francisco flights
Dulles Intl to Fort Lauderdale flights
Dulles Intl to Sky Harbor Intl flights
Reagan-National to Atlanta flights
Dulles Intl to Tampa flights
Dulles Intl to New Orleans flights
Reagan-National to Fort Lauderdale flights
Reagan-National to San Francisco flights
Dulles Intl to George Bush Intcntl flights
Dulles Intl to Boston flights
Reagan-National to Nashville flights
Reagan-National to George Bush Intcntl flights
Reagan-National to Boston flights
Dulles Intl to Nashville flights
Reagan-National to Denver flights
Dulles Intl to Midway flights
Reagan-National to Tampa flights
Reagan-National to Sky Harbor Intl flights
Dulles Intl to Austin flights
Dulles Intl to Salt Lake City flights
Dulles Intl to San Diego flights
Reagan-National to New Orleans flights
Reagan-National to West Palm Beach flights
Reagan-National to Austin flights
Dulles Intl to Detroit flights
Dulles Intl to Charleston flights
Dulles Intl to Portland flights
Reagan-National to Salt Lake City flights
Reagan-National to LaGuardia flights
Dulles Intl to John F Kennedy Intl flights
Reagan-National to Detroit flights
Reagan-National to Minneapolis flights

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 March 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$98Average$182FlexibilityNo cancel feeOn-time65%
DeltaCheapest$122Average$327FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$158Average$359FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$181Average$324FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$189Average$324FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.