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Washington, D.C.

$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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — WAS
Mar 29 — Apr 51
Sun 3/29
Sun 4/5
1 adult, Economy
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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 February 27, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/26. 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.
Tue 3/249:00 pm
CLT
-
BWI
1 stop12h 14m
Multiple Airlines
Sun 3/297:11 pm
BWI
-
CLT
Nonstop1h 40m
Multiple Airlines
Deal found 2/26$135
This Travelocity deal was found by Cheapflights users on 2/26. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/171:20 pm
CLT
-
BWI
1 stop10h 39m
Multiple Airlines
Thu 3/197:11 pm
BWI
-
CLT
Nonstop1h 40m
Multiple Airlines
Deal found 2/26$136
This Kiwi.com deal was found by Cheapflights users on 2/25. 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 4/1710:13 am
CLT
-
BWI
Nonstop1h 35m
Frontier
Sun 4/197:54 pm
BWI
-
CLT
Nonstop1h 42m
Frontier
Deal found 2/25$137
This Frontier deal was found by Cheapflights users on 2/25. 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.
Wed 4/19:15 am
CLT
-
BWI
1 stop6h 42m
Frontier
Sun 4/57:48 pm
BWI
-
CLT
Nonstop1h 42m
Frontier
Deal found 2/25$138
This CheapOair deal was found by Cheapflights users on 2/25. 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 3/2011:12 am
CLT
-
BWI
1 stop8h 32m
Multiple Airlines
Sun 3/227:11 pm
BWI
-
CLT
Nonstop1h 40m
Multiple Airlines
Deal found 2/25$139
This CheapOair deal was found by Cheapflights users on 2/24. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/123:55 pm
CLT
-
BWI
1 stop8h 04m
Multiple Airlines
Thu 3/197:11 pm
BWI
-
CLT
Nonstop1h 40m
Multiple Airlines
Deal found 2/24$140
This Expedia deal was found by Cheapflights users on 2/26. 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 3/56:45 pm
CLT
-
BWI
Nonstop1h 33m
Multiple Airlines
Mon 3/911:30 am
BWI
-
CLT
1 stop5h 24m
Multiple Airlines
Deal found 2/26$141
This Super.com deal was found by Cheapflights users on 2/23. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/56:45 pm
CLT
-
BWI
Nonstop1h 33m
Frontier
Sun 3/157:11 pm
BWI
-
CLT
Nonstop1h 40m
Frontier
Deal found 2/23$142
This Kiwi.com deal was found by Cheapflights users on 2/25. 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 5/17:17 pm
CLT
-
BWI
1 stop4h 40m
Multiple Airlines
Sun 5/32:40 pm
BWI
-
CLT
Nonstop1h 38m
Multiple Airlines
Deal found 2/25$143
This Kiwi.com deal was found by Cheapflights users on 2/25. 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 4/28:58 am
CLT
-
BWI
Nonstop1h 38m
Frontier
Mon 4/68:44 pm
BWI
-
CLT
1 stop17h 43m
Frontier
Deal found 2/25$144
This CheapOair deal was found by Cheapflights users on 2/24. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/411:12 am
CLT
-
BWI
1 stop11h 41m
Multiple Airlines
Thu 3/511:46 am
BWI
-
CLT
Nonstop1h 40m
Multiple Airlines
Deal found 2/24$145
This Kiwi.com deal was found by Cheapflights users on 2/25. 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 6/46:30 am
CLT
-
BWI
1 stop4h 31m
Multiple Airlines
Mon 6/87:11 pm
BWI
-
CLT
Nonstop1h 48m
Multiple Airlines
Deal found 2/25$146

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

Keep the following information in mind while searching for South Carolina to Washington, D.C. flight deals. Data was last updated February 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$78
(Orbitz)

One-way from

$29
(Expedia)

Popular in

January

Cheapest in

May

Average price

$324

Good round-trip deal

$216 or less

Good one-way deal

$175 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. 12% potential increase in price ($41 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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

 
Customize your flight search to find flights from South Carolina to Washington, D.C. 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 February 27, 2026.
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

CharlestonBaltimore

CHS - BWI

CHSBWI

Charleston

Thu 3/19

5:27 am-10:51 am

1 stop5h 24m

Baltimore/Washington

Mon 3/23

7:28 am-1:21 pm

1 stop5h 53m

$181

CharlestonWashington, D.C.

CHS - DCA

CHSDCA

Charleston

Thu 5/14

5:59 pm-10:59 pm

1 stop5h 00m

Washington, D.C. Reagan-National

Mon 5/18

6:00 am-10:15 am

1 stop4h 15m

$187

CharlotteWashington, D.C.

CLT - IAD

CLTIAD

Charlotte Douglas

Fri 3/20

9:40 am-11:16 am

Nonstop1h 36m

Washington, D.C. Dulles Intl

Mon 3/23

10:20 pm-11:57 pm

Nonstop1h 37m

$189

ColumbiaWashington, D.C.

CAE - DCA

CAEDCA

Columbia Metropolitan

Sat 5/23

6:01 pm-7:41 pm

Nonstop1h 40m

Washington, D.C. Reagan-National

Wed 5/27

7:46 am-9:28 am

Nonstop1h 42m

$189

CharlotteWashington, D.C.

CLT - IAD

CLTIAD

Charlotte Douglas

Wed 5/27

6:00 am-7:29 am

Nonstop1h 29m

Washington, D.C. Dulles Intl

Thu 6/4

10:24 pm-11:59 pm

Nonstop1h 35m

$189

CharlotteWashington, D.C.

CLT - IAD

CLTIAD

Charlotte Douglas

Tue 5/26

6:00 am-7:29 am

Nonstop1h 29m

Washington, D.C. Dulles Intl

Thu 6/11

8:15 am-9:45 am

Nonstop1h 30m

$189

CharlestonWashington, D.C.

CHS - IAD

CHSIAD

Charleston

Fri 5/1

10:15 am-11:52 am

Nonstop1h 37m

Washington, D.C. Dulles Intl

Sun 5/3

10:14 pm-11:59 pm

Nonstop1h 45m

$189

CharlestonWashington, D.C.

CHS - IAD

CHSIAD

Charleston

Thu 5/7

10:15 am-11:52 am

Nonstop1h 37m

Washington, D.C. Dulles Intl

Mon 5/11

10:14 pm-11:59 pm

Nonstop1h 45m

$189

CharlestonWashington, D.C.

CHS - IAD

CHSIAD

Charleston

Fri 6/12

10:00 am-11:37 am

Nonstop1h 37m

Washington, D.C. Dulles Intl

Sun 6/14

8:30 am-10:16 am

Nonstop1h 46m

$189

CharlestonWashington, D.C.

CHS - IAD

CHSIAD

Charleston

Fri 3/20

7:47 pm-9:25 pm

Nonstop1h 38m

Washington, D.C. Dulles Intl

Sat 3/21

5:10 pm-7:00 pm

Nonstop1h 50m

$189

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/24

Showing 1-10 of 60 resultsSorted by cheapest first
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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.
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.

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

Currently, March is the cheapest month in which you can book a flight from South Carolina to Washington, D.C. (average of $97). Flying from South Carolina to Washington, D.C. in December is currently the most expensive (average of $177). 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?

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 February 27, 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 afternoon, which can drop the price by up to 30% versus a flight at noon.

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 February 21, 2026.

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

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

Explore weekly flight availability from South Carolina to Washington, D.C.. 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 February 27, 2026.

The most flights from USSC to WAS are scheduled on a Wednesday (18 on average). You will have fewer flight options on Saturday, 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.?

Related info for your journey

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

    Departing from South Carolina to Washington, D.C. will take you 1h 33m. There are 442 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 American Airlines. According to our data, you can fly for as low as $97. Users have also found prices from $104 and $115 on Southwest and United Airlines, 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 Mesa Airlines (100%), United Airlines (85%) or Republic Airways (83%) 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 $151. On average you can expect to pay $900. The most popular route, (Charlotte Douglas - Washington, D.C. Dulles Intl), can usually be booked for $178.

  • 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, March is the cheapest month in which you can book a flight from South Carolina to Washington, D.C. (average of $97). Flying from South Carolina to Washington, D.C. in December is currently the most expensive (average of $177). 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

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

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Silver Spring
Herndon
Hyattsville
Fredericksburg
Hanover
Laurel
Rockville
Upper Marlboro
Linthicum Heights
Manassas
Bowie
Largo
Clinton
Towson

Browse thousands of different options on Cheapflights for your next trip

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

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Dulles Intl flights
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Miami to Reagan-National flights
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Detroit to Reagan-National flights
John F Kennedy Intl to Reagan-National flights
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Midway to Reagan-National flights
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Portland to Dulles Intl flights
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Salt Lake City to Dulles Intl flights
Nashville to Reagan-National flights
Indianapolis to Reagan-National flights

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

Discover the top 5 airlines that operate flights from South Carolina to Washington, D.C.. 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 February 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$88Average$159FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$158Average$335FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$177Average$308FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$179Average$294FlexibilityNo cancel feeOn-time69%
DeltaCheapest$185Average$366FlexibilityNo cancel feeOn-timeN/A

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