How long is the flight from South Carolina to Washington, D.C.?

Departing from South Carolina to Washington, D.C. will take you 1h 34m. There are 321 mi between South Carolina and Washington, D.C.. This flight may include one or multiple stops.

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

For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $85. Users have also found prices from $88 and $109 on American Airlines and JetBlue, respectively.

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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

The most popular route from South Carolina to Washington, D.C. is Charlotte Douglas - Washington, D.C. Dulles Intl. You may also consider Charlotte Douglas - Baltimore/Washington or Charlotte Douglas - Washington, D.C. Reagan-National.

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

The cheapest flight price from South Carolina to Washington, D.C. is $155. On average you can expect to pay $1,896. The most popular route, (Charlotte Douglas - Washington, D.C. Dulles Intl), can usually be booked for $256.

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

No one likes to see their flight delayed. When booking a flight from South Carolina to Washington, D.C. consider choosing Austrian Airlines (90%), Republic Airways (88%) or Lufthansa (87%) as they are the most reliable in getting you off to your destination on time.

What are the most popular airlines that fly from South Carolina to Washington, D.C.?

The most popular airlines flying from South Carolina to Washington, D.C. are American Airlines, United Airlines and Delta. Something to consider prior to booking your flight.

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

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

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

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

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

Yes. Cheapflights offers flight deals from South Carolina to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$29+ Cheap Flights from South Carolina to Washington, D.C.

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

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

Cheapest

Best

Last-minute

One-way

Cheapest flights from South Carolina to Washington, D.C.
Explore the most affordable flight options available from South Carolina to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 31, 2026.

Fri 9/1810:56 am -

Nonstop1h 40m

Sun 9/2012:25 pm -

Nonstop1h 43m

Deal found 8/27

$115

Thu 9/1710:56 am -

Nonstop1h 40m

Sun 9/209:32 pm -

1 stop17h 44m

Deal found 8/26

$116

Thu 9/1710:56 am -

Nonstop1h 40m

Thu 9/241:55 pm -

1 stop6h 00m

Deal found 8/27

$118

Thu 9/1710:56 am -

Nonstop1h 40m

Mon 9/211:55 pm -

1 stop6h 00m

Deal found 8/27

$119

Fri 9/2510:56 am -

Nonstop1h 40m

Sun 9/2712:25 pm -

Nonstop1h 43m

Deal found 8/27

$120

Thu 11/511:45 am -

Nonstop1h 37m

Fri 11/611:43 am -

Nonstop1h 38m

Deal found 8/26

$121

Fri 9/1110:56 am -

Nonstop1h 40m

Mon 9/1412:45 pm -

Nonstop1h 43m

Deal found 8/26

$124

Thu 10/2911:45 am -

Nonstop1h 37m

Sun 11/15:42 pm -

1 stop17h 15m

Deal found 8/27

$125

Thu 9/2410:56 am -

Nonstop1h 40m

Mon 9/281:55 pm -

1 stop6h 00m

Deal found 8/28

$126

Thu 10/1511:50 am -

Nonstop1h 41m

Mon 10/199:52 pm -

1 stop17h 22m

Deal found 8/28

$127

Thu 11/1211:45 am -

Nonstop1h 37m

Sun 11/1511:43 am -

Nonstop1h 38m

Deal found 8/29

$128

Thu 9/179:40 pm -

1 stop11h 52m

Mon 9/2110:27 am -

1 stop22h 08m

Deal found 8/27

$162

Best flights from South Carolina to Washington, D.C.
Discover carefully curated flight deals from South Carolina to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 31, 2026.

Wed 10/1411:15 am -

1 stop7h 00m

Sat 10/176:05 pm -

Nonstop1h 35m

Deal found 8/26

$191

Thu 10/157:14 pm -

1 stop5h 28m

Tue 10/276:00 am -

1 stop5h 00m

Deal found 8/27

$197

Sat 10/176:00 am -

Nonstop1h 34m

Sun 10/188:15 am -

Nonstop1h 29m

Deal found 8/26

$230

Wed 12/99:46 pm -

Nonstop1h 23m

Fri 12/115:00 am -

Nonstop1h 35m

Deal found 8/27

$263

Fri 10/96:50 pm -

1 stop4h 52m

Tue 10/139:00 am -

1 stop5h 12m

Deal found 8/30

$290

Sat 10/315:00 pm -

1 stop4h 49m

Tue 11/36:00 am -

1 stop4h 01m

Deal found 8/27

$197

Tue 10/277:25 am -

1 stop4h 30m

Tue 10/271:15 pm -

1 stop5h 15m

Deal found 8/27

$201

Sat 10/316:40 am -

1 stop4h 55m

Tue 11/311:00 am -

2 stops7h 10m

Deal found 8/27

$202

Thu 12/176:30 am -

1 stop5h 09m

Fri 1/110:16 am -

1 stop5h 53m

Deal found 8/26

$213

Sat 10/316:25 am -

1 stop5h 05m

Mon 11/23:10 pm -

2 stops7h 30m

Deal found 8/26

$206

Thu 11/55:40 pm -

1 stop5h 15m

Mon 11/97:40 pm -

1 stop4h 19m

Deal found 8/26

$217

Fri 9/252:10 pm -

Nonstop1h 43m

Sun 9/279:00 am -

Nonstop1h 55m

Deal found 8/27

$268

Thu 10/86:05 am -

1 stop5h 45m

Sat 10/173:03 pm -

1 stop4h 36m

Deal found 8/26

$217

Fri 11/612:00 pm -

1 stop6h 51m

Sun 11/89:00 am -

1 stop6h 06m

Deal found 8/26

$290

Fri 10/210:40 am -

1 stop10h 00m

Tue 10/610:55 am -

2 stops7h 15m

Deal found 8/27

$224

Tue 9/292:51 pm -

Nonstop1h 37m

Tue 10/612:40 pm -

Nonstop1h 36m

Deal found 8/30

$277

Thu 10/15:30 am -

1 stop3h 39m

Tue 10/612:29 pm -

1 stop4h 35m

Deal found 8/27

$219

Thu 12/39:50 am -

Nonstop1h 41m

Tue 12/812:40 pm -

Nonstop2h 01m

Deal found 8/26

$279

Fri 9/116:47 pm -

Nonstop1h 44m

Sun 9/135:00 am -

1 stop3h 27m

Deal found 8/30

$342

Sat 10/243:00 pm -

Nonstop1h 32m

Sun 10/258:15 am -

Nonstop1h 51m

Deal found 8/31

$279

Thu 10/226:25 am -

1 stop10h 15m

Sun 10/256:10 am -

2 stops6h 10m

Deal found 8/27

$259

Thu 11/125:34 pm -

1 stop5h 11m

Mon 11/166:05 am -

1 stop4h 26m

Deal found 8/27

$237

Fri 10/97:53 pm -

Nonstop1h 37m

Sun 10/118:15 am -

Nonstop1h 47m

Deal found 8/31

$279

Fri 11/62:48 pm -

1 stop5h 26m

Mon 11/97:37 pm -

1 stop4h 21m

Deal found 8/27

$238

Fri 10/236:25 am -

1 stop10h 15m

Mon 10/267:25 am -

2 stops12h 35m

Deal found 8/26

$263

Fri 10/167:15 pm -

Nonstop1h 43m

Sat 10/179:00 am -

Nonstop1h 55m

Deal found 8/30

$281

Mon 11/235:30 am -

1 stop3h 48m

Fri 11/278:08 am -

1 stop5h 24m

Deal found 8/27

$240

Fri 9/2511:50 am -

1 stop7h 25m

Mon 9/2812:25 pm -

2 stops6h 15m

Deal found 8/26

$266

Sat 9/193:00 pm -

Nonstop1h 30m

Sun 9/2010:25 pm -

Nonstop1h 34m

Deal found 8/30

$294

Sat 10/245:00 pm -

1 stop3h 39m

Sun 11/16:00 am -

1 stop4h 01m

Deal found 8/26

$248

Last-minute flights from South Carolina to Washington, D.C.
Discover last-minute flight deals from South Carolina to Washington, D.C.. Data last updated August 31, 2026 and is based on user searches.

Fri 9/1110:56 am -

Nonstop1h 40m

Mon 9/1412:45 pm -

Nonstop1h 43m

Deal found 8/26

$124

Thu 9/1710:56 am -

Nonstop1h 40m

Sun 9/209:32 pm -

1 stop17h 44m

Deal found 8/26

$116

Thu 9/1710:56 am -

Nonstop1h 40m

Thu 9/241:55 pm -

1 stop6h 00m

Deal found 8/27

$118

Thu 9/1710:56 am -

Nonstop1h 40m

Mon 9/211:55 pm -

1 stop6h 00m

Deal found 8/27

$119

Thu 9/179:40 pm -

1 stop11h 52m

Mon 9/2110:27 am -

1 stop22h 08m

Deal found 8/27

$162

Thu 9/179:40 pm -

1 stop11h 52m

Thu 9/246:13 pm -

1 stop25h 42m

Deal found 8/27

$174

Fri 9/1810:56 am -

Nonstop1h 40m

Sun 9/2012:25 pm -

Nonstop1h 43m

Deal found 8/27

$115

Mon 9/219:40 pm -

1 stop12h 37m

Wed 9/2311:12 am -

1 stop21h 23m

Deal found 8/27

$172

Thu 9/2410:56 am -

Nonstop1h 40m

Mon 9/281:55 pm -

1 stop6h 00m

Deal found 8/28

$126

Thu 9/2410:56 am -

Nonstop1h 40m

Sun 9/2712:25 pm -

Nonstop1h 43m

Deal found 8/30

$133

Thu 9/249:40 pm -

1 stop12h 37m

Mon 9/2812:30 pm -

1 stop7h 40m

Deal found 8/27

$163

Fri 9/2510:56 am -

Nonstop1h 40m

Sun 9/2712:25 pm -

Nonstop1h 43m

Deal found 8/27

$120

One-way flights from South Carolina to Washington, D.C.
Search for one-way flight options from South Carolina to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated August 31, 2026.

Thu 9/2410:56 am -

Nonstop1h 40m

Deal found 8/27

$29

Thu 9/1710:56 am -

Nonstop1h 40m

Deal found 8/27

$35

Thu 10/811:50 am -

Nonstop1h 41m

Deal found 8/28

$36

Mon 9/1410:50 am -

Nonstop1h 40m

Deal found 8/26

$37

Mon 9/2110:56 am -

Nonstop1h 40m

Deal found 8/27

$38

Thu 11/1911:45 am -

Nonstop1h 37m

Deal found 8/27

$40

Thu 10/2911:45 am -

Nonstop1h 37m

Deal found 8/28

$44

Mon 9/2810:56 am -

Nonstop1h 40m

Deal found 8/27

$45

Fri 9/2510:56 am -

Nonstop1h 40m

Deal found 8/28

$48

Fri 10/210:56 am -

Nonstop1h 40m

Deal found 8/28

$49

Thu 9/179:32 am -

1 stop24h 00m

Deal found 8/27

$86

Thu 10/19:40 pm -

1 stop12h 37m

Deal found 8/26

$87

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

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$115 (Kiwi.com)
One-way from	$29 (Super.com)
Popular in	March
Cheapest in	February
Average price	$323
Good round-trip deal	$227 or less
Good one-way deal	$162 or less

Provider with most accurate pricing for Myrtle Beach Intl-Washington, D.C. (WAS) flight deals.

Search Deals

Provider most trusted by Cheapflights users for Myrtle Beach Intl-Washington, D.C. (WAS) flights.

Search Deals

From South Carolina to Washington, D.C. (WAS)

Search Deals

One-way flight from South Carolina to Washington, D.C. (WAS)

Search Deals

Highest demand for flights based on searches. 16% potential increase in price ($63 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 9% potential price decrease ($28 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Price to beat on a round-trip flight from South Carolina to Washington, D.C. (WAS).

Search Deals

Price to beat on a one-way flight from South Carolina to Washington, D.C. (WAS).

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from South Carolina to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CharlotteBaltimore

CLT Charlotte Douglas - BWI Baltimore/Washington

CLTBWI

Charlotte Douglas

Wed 10/14

11:15 am-6:15 pm

1 stop7h 00m

Baltimore/Washington

Sat 10/17

6:05 pm-7:40 pm

Nonstop1h 35m

$191

GreenvilleWashington, D.C.

GSP Greenville - IAD Washington, D.C. Dulles Intl

GSPIAD

Greenville

Thu 10/15

7:14 pm-12:42 am

1 stop5h 28m

Washington, D.C. Dulles Intl

Tue 10/27

6:00 am-11:00 am

1 stop5h 00m

$197

GreenvilleWashington, D.C.

GSP Greenville - DCA Washington, D.C. Reagan-National

GSPDCA

Greenville

Sat 10/31

5:00 pm-9:49 pm

1 stop4h 49m

Washington, D.C. Reagan-National

Tue 11/3

6:00 am-10:01 am

1 stop4h 01m

$197

CharlotteWashington, D.C.

CLT Charlotte Douglas - DCA Washington, D.C. Reagan-National

CLTDCA

Charlotte Douglas

Tue 10/27

7:25 am-11:55 am

1 stop4h 30m

Washington, D.C. Reagan-National

Tue 10/27

1:15 pm-6:30 pm

1 stop5h 15m

$201

GreenvilleWashington, D.C.

GSP Greenville - DCA Washington, D.C. Reagan-National

GSPDCA

Greenville

Sat 10/31

6:40 am-11:35 am

1 stop4h 55m

Washington, D.C. Reagan-National

Tue 11/3

11:00 am-6:10 pm

2 stops7h 10m

$202

CharlotteBaltimore

CLT Charlotte Douglas - BWI Baltimore/Washington

CLTBWI

Charlotte Douglas

Sat 10/31

6:25 am-11:30 am

1 stop5h 05m

Baltimore/Washington

Mon 11/2

3:10 pm-10:40 pm

2 stops7h 30m

$206

CharlotteWashington, D.C.

CLT Charlotte Douglas - DCA Washington, D.C. Reagan-National

CLTDCA

Charlotte Douglas

Thu 12/17

6:30 am-11:39 am

1 stop5h 09m

Washington, D.C. Reagan-National

Fri 1/1

10:16 am-4:09 pm

1 stop5h 53m

$213

CharlestonWashington, D.C.

CHS Charleston - DCA Washington, D.C. Reagan-National

CHSDCA

Charleston

Thu 11/5

5:40 pm-10:55 pm

1 stop5h 15m

Washington, D.C. Reagan-National

Mon 11/9

7:40 pm-11:59 pm

1 stop4h 19m

$217

CharlestonWashington, D.C.

CHS Charleston - IAD Washington, D.C. Dulles Intl

CHSIAD

Charleston

Thu 10/8

6:05 am-11:50 am

1 stop5h 45m

Washington, D.C. Dulles Intl

Sat 10/17

3:03 pm-7:39 pm

1 stop4h 36m

$217

SavannahWashington, D.C.

SAV Savannah/Hilton Head - IAD Washington, D.C. Dulles Intl

SAVIAD

Savannah/Hilton Head

Thu 10/1

5:30 am-9:09 am

1 stop3h 39m

Washington, D.C. Dulles Intl

Tue 10/6

12:29 pm-5:04 pm

1 stop4h 35m

$219

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/27

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from South Carolina to Washington, D.C.

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

CLT-BWI

CLT-IAD

GSP-IAD

SAV-IAD

CHS-DCA

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 South Carolina to Washington, D.C.

USSC-WAS

CLT-BWI

CLT-IAD

GSP-IAD

SAV-IAD

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

Currently, September is the cheapest month in which you can book a flight from South Carolina to Washington, D.C. (average of $277). Flying from South Carolina to Washington, D.C. in March is currently the most expensive (average of $329). 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 SC to WAS?

When flying from South Carolina to Washington, D.C., the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 29% versus a flight at noon.

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

The most flights from USSC to WAS are scheduled on a Sunday (19 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (8 on average).

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

Airfare is below average for this route at the moment.

South Carolina to Washington, D.C. flights typically cost between $221 and $359 in October.
The cheapest round-trip price found within the last 5 days was $197 on American Airlines (Oct 8-Oct 12).

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

The price you pay for your flight from South Carolina to Washington, D.C. may vary depending on when you book. For the best chance of a lower fare, look to book 89 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

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

Related info for your journey

How long is the flight from South Carolina to Washington, D.C.?
Departing from South Carolina to Washington, D.C. will take you 1h 34m. There are 321 mi between South Carolina and Washington, D.C.. This flight may include one or multiple stops.
What are the cheapest airlines to fly from South Carolina to Washington, D.C. one-way?
For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $85. Users have also found prices from $88 and $109 on American Airlines and JetBlue, respectively.
What are the most popular routes from South Carolina to Washington, D.C.?
The most popular route from South Carolina to Washington, D.C. is Charlotte Douglas - Washington, D.C. Dulles Intl. You may also consider Charlotte Douglas - Baltimore/Washington or Charlotte Douglas - Washington, D.C. Reagan-National.
What are the most reliable airlines from South Carolina to Washington, D.C.?
No one likes to see their flight delayed. When booking a flight from South Carolina to Washington, D.C. consider choosing Austrian Airlines (90%), Republic Airways (88%) or Lufthansa (87%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from South Carolina to Washington, D.C.?
The cheapest flight price from South Carolina to Washington, D.C. is $155. On average you can expect to pay $1,896. The most popular route, (Charlotte Douglas - Washington, D.C. Dulles Intl), can usually be booked for $256.
Can I find deals for flights from South Carolina to Washington, D.C. that include hotel bookings?
Yes. In addition to deals on South Carolina to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from South Carolina to Washington, D.C.?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Carolina to Washington, D.C..
Can I find deals for business class flights from South Carolina to Washington, D.C.?
Yes. Cheapflights offers flight deals from South Carolina to Washington, D.C. 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 South Carolina to Washington, D.C.?
Currently, September is the cheapest month in which you can book a flight from South Carolina to Washington, D.C. (average of $277). Flying from South Carolina to Washington, D.C. in March is currently the most expensive (average of $329). 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

Alexandria

Owings Mills

Arlington

Tysons

Lanham

Reston

Herndon

Rockville

Hyattsville

Fredericksburg

Woodbridge

Falls Church

Hanover

Laurel

Oxon Hill

Clinton

Hunt Valley

Silver Spring

Largo

Springfield

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Flights by cabin class

Other flight options

Popular flights

Top destinations

Washington, D.C. flight routes

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

Dallas/Fort Worth to Dulles Intl flights

Boston to Reagan-National flights

Seattle to Dulles Intl flights

Los Angeles to Reagan-National flights

Seattle to Reagan-National flights

Atlanta to Reagan-National flights

Los Angeles to Dulles Intl flights

Atlanta to Dulles Intl flights

O'Hare Intl to Reagan-National flights

San Francisco to Dulles Intl flights

Boston to Dulles Intl flights

San Francisco to Reagan-National flights

Orlando to Reagan-National flights

Orlando to Dulles Intl flights

Hobby to Reagan-National flights

Dallas/Fort Worth to Reagan-National flights

O'Hare Intl to Dulles Intl flights

Tampa to Dulles Intl flights

Minneapolis to Reagan-National flights

Hobby to Dulles Intl flights

Austin to Dulles Intl flights

Denver to Dulles Intl flights

Minneapolis to Dulles Intl flights

Miami to Reagan-National flights

George Bush Intcntl to Dulles Intl flights

Fort Lauderdale to Dulles Intl flights

Detroit to Reagan-National flights

Tampa to Reagan-National flights

George Bush Intcntl to Reagan-National flights

John F Kennedy Intl to Dulles Intl flights

San Diego to Dulles Intl flights

LaGuardia to Reagan-National flights

Midway to Dulles Intl flights

Miami to Dulles Intl flights

Sky Harbor Intl to Dulles Intl flights

Newark to Dulles Intl flights

Austin to Reagan-National flights

Charlotte to Dulles Intl flights

Denver to Reagan-National flights

Ontario to Dulles Intl flights

Detroit to Dulles Intl flights

John F Kennedy Intl to Reagan-National flights

Fort Lauderdale to Reagan-National flights

Salt Lake City to Dulles Intl flights

Jacksonville to Dulles Intl flights

Indianapolis to Dulles Intl flights

Salt Lake City to Reagan-National flights

New Orleans to Dulles Intl flights

Raleigh to Dulles Intl flights

Providence to Dulles Intl flights

Top 4 airlines flying from South Carolina to Washington, D.C.

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$146	Average$404	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$172	Average$360	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$180	Average$341	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$181	Average$325	FlexibilityNo cancel fee	On-time63%

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.

$29+ Cheap flights from South Carolina to Washington, D.C. (WAS)

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 9/24. Fares are subject to change and may not be available on all flights or dates of travel.

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

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

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

Cheapest flights from South Carolina to Washington, D.C.Explore the most affordable flight options available from South Carolina to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 31, 2026.

Explore the most affordable flight options available from South Carolina to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 31, 2026.

Best flights from South Carolina to Washington, D.C.Discover carefully curated flight deals from South Carolina to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 31, 2026.

Discover carefully curated flight deals from South Carolina to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 31, 2026.

Last-minute flights from South Carolina to Washington, D.C.Discover last-minute flight deals from South Carolina to Washington, D.C.. Data last updated August 31, 2026 and is based on user searches.

Discover last-minute flight deals from South Carolina to Washington, D.C.. Data last updated August 31, 2026 and is based on user searches.

One-way flights from South Carolina to Washington, D.C.Search for one-way flight options from South Carolina to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated August 31, 2026.

Search for one-way flight options from South Carolina to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated August 31, 2026.

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

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from South Carolina to Washington, D.C. that are best for you.

Best time to book a flight from South Carolina to Washington, D.C.

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

Cheapflights Insights

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

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

Find hourly flight availability from South Carolina to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 31, 2026.

When flying from South Carolina to Washington, D.C., the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 29% versus a flight at noon.

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

The most flights from USSC to WAS are scheduled on a Sunday (19 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (8 on average).

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

Airfare is below average for this route at the moment.

South Carolina to Washington, D.C. flights typically cost between $221 and $359 in October.The cheapest round-trip price found within the last 5 days was $197 on American Airlines (Oct 8-Oct 12).

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

The price you pay for your flight from South Carolina to Washington, D.C. may vary depending on when you book. For the best chance of a lower fare, look to book 89 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Use this chart to determine the cheapest time to fly round-trip from South Carolina to Washington, D.C.. Price data was last updated on August 29, 2026.

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

Related info for your journey

How long is the flight from South Carolina to Washington, D.C.?

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

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

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

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

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

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

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

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

Traveling to a place near Washington, D.C.?

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 South Carolina to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Washington, D.C. by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from South Carolina to Washington, D.C. by cabin class

Find flights from South Carolina to Washington, D.C., based on your preferred cabin class, be it economy, premium economy, business, or first class.

South Carolina and Washington, D.C. flights

Browse other South Carolina and Washington, D.C. flight options. Last updated on August 31, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

South Carolina to Washington, D.C. flights

Consider these flights traveling from South Carolina to Washington, D.C..

Other flights to Washington, D.C.

Explore flights to Washington, D.C. departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 31, 2026.

Top 4 airlines flying from South Carolina to Washington, D.C.

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from South Carolina to Washington, D.C.
Explore the most affordable flight options available from South Carolina to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 31, 2026.

Best flights from South Carolina to Washington, D.C.
Discover carefully curated flight deals from South Carolina to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 31, 2026.

Last-minute flights from South Carolina to Washington, D.C.
Discover last-minute flight deals from South Carolina to Washington, D.C.. Data last updated August 31, 2026 and is based on user searches.

One-way flights from South Carolina to Washington, D.C.
Search for one-way flight options from South Carolina to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated August 31, 2026.

South Carolina to Washington, D.C. flights typically cost between $221 and $359 in October.
The cheapest round-trip price found within the last 5 days was $197 on American Airlines (Oct 8-Oct 12).