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Washington, D.C.

$22+ 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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — WAS
Jul 4 — Jul 111
Sat 7/4
Sat 7/11
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 June 4, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/181:35 pm
SAV
-
IAD
Nonstop1h 40m
Allegiant Air
Sun 6/219:51 pm
IAD
-
SAV
Nonstop1h 47m
Allegiant Air
Deal found 6/2$83
This Cheapflightsfares deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/91:52 pm
SAV
-
IAD
Nonstop1h 44m
Allegiant Air
Thu 7/164:26 pm
IAD
-
SAV
Nonstop1h 49m
Allegiant Air
Deal found 6/2$91
This Super.com deal was found by Cheapflights users on 6/4. 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.
Thu 7/21:52 pm
SAV
-
IAD
Nonstop1h 44m
Allegiant Air
Thu 7/94:26 pm
IAD
-
SAV
Nonstop1h 49m
Allegiant Air
Deal found 6/4$100
This Kiwi.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/21:52 pm
SAV
-
IAD
Nonstop1h 44m
Allegiant Air
Sun 7/59:50 pm
IAD
-
SAV
Nonstop1h 49m
Allegiant Air
Deal found 6/3$116
This Super.com deal was found by Cheapflights users on 6/1. 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 6/235:26 pm
CLT
-
BWI
Nonstop1h 41m
Frontier
Tue 6/307:52 pm
BWI
-
CLT
Nonstop1h 43m
Frontier
Deal found 6/1$119
This Frontier deal was found by Cheapflights users on 5/30. 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 6/235:26 pm
CLT
-
BWI
Nonstop1h 41m
Frontier
Wed 7/17:52 pm
BWI
-
CLT
Nonstop1h 43m
Frontier
Deal found 5/30$120
This Mytrip deal was found by Cheapflights users on 5/31. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/151:38 pm
CLT
-
BWI
Nonstop1h 39m
Frontier
Wed 7/224:19 pm
BWI
-
CLT
Nonstop1h 44m
Frontier
Deal found 5/31$121
This Super.com deal was found by Cheapflights users on 6/2. 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 8/101:38 pm
CLT
-
BWI
Nonstop1h 39m
Frontier
Tue 8/114:19 pm
BWI
-
CLT
Nonstop1h 44m
Frontier
Deal found 6/2$123
This Super.com deal was found by Cheapflights users on 6/3. 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 6/291:22 pm
CLT
-
BWI
Nonstop1h 45m
Frontier
Wed 7/17:52 pm
BWI
-
CLT
Nonstop1h 43m
Frontier
Deal found 6/3$125
This Priceline deal was found by Cheapflights users on 6/3. 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.
Thu 6/251:22 pm
CLT
-
BWI
Nonstop1h 45m
Frontier
Wed 7/84:19 pm
BWI
-
CLT
Nonstop1h 44m
Frontier
Deal found 6/3$126
This Frontier deal was found by Cheapflights users on 6/3. 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 10/1511:44 am
CLT
-
BWI
Nonstop1h 41m
Frontier
Mon 10/1912:06 pm
BWI
-
CLT
Nonstop1h 41m
Frontier
Deal found 6/3$128
This Frontier deal was found by Cheapflights users on 6/2. 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 9/88:45 am
CLT
-
BWI
Nonstop1h 34m
Frontier
Mon 9/1412:10 pm
BWI
-
CLT
Nonstop1h 41m
Frontier
Deal found 6/2$129

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 June 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$83
(Cheapflightsfares)

One-way from

$22
(Booking.com)

Popular in

March

Cheapest in

July

Average price

$334

Good round-trip deal

$277 or less

Good one-way deal

$172 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 ($42 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from 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 June 4, 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

Cheapest round-trip
Quickest round-trip

GreenvilleBaltimore

GSP - BWI

GSPBWI

Greenville

Wed 7/15

1:50 pm-3:25 pm

Nonstop1h 35m

Baltimore/Washington

Wed 7/22

6:45 pm-8:20 pm

Nonstop1h 35m

$137

CharlestonBaltimore

CHS - BWI

CHSBWI

Charleston

Tue 10/27

6:10 pm-7:40 pm

Nonstop1h 30m

Baltimore/Washington

Wed 10/28

8:15 am-10:05 am

Nonstop1h 50m

$137

GreenvilleBaltimore

GSP - BWI

GSPBWI

Greenville

Tue 9/15

7:00 am-1:20 pm

1 stop6h 20m

Baltimore/Washington

Wed 9/16

7:05 am-10:58 am

1 stop3h 53m

$147

GreenvilleBaltimore

GSP - BWI

GSPBWI

Greenville

Tue 6/23

10:03 am-3:58 pm

1 stop5h 55m

Baltimore/Washington

Wed 6/24

7:00 am-10:59 am

1 stop3h 59m

$147

CharlestonBaltimore

CHS - BWI

CHSBWI

Charleston

Wed 7/1

1:50 pm-9:25 pm

1 stop7h 35m

Baltimore/Washington

Tue 7/7

10:10 am-8:30 pm

2 stops10h 20m

$162

CharlestonBaltimore

CHS - BWI

CHSBWI

Charleston

Wed 9/2

2:17 pm-9:27 pm

1 stop7h 10m

Baltimore/Washington

Sat 9/5

7:27 am-11:54 am

1 stop4h 27m

$176

GreenvilleBaltimore

GSP - BWI

GSPBWI

Greenville

Thu 9/3

8:40 am-10:05 am

Nonstop1h 25m

Baltimore/Washington

Wed 9/9

3:30 pm-8:55 pm

1 stop5h 25m

$176

GreenvilleBaltimore

GSP - BWI

GSPBWI

Greenville

Mon 8/17

8:40 am-10:05 am

Nonstop1h 25m

Baltimore/Washington

Wed 8/19

3:30 pm-8:55 pm

1 stop5h 25m

$176

SavannahBaltimore

SAV - BWI

SAVBWI

Savannah/Hilton Head

Wed 7/15

7:50 am-9:30 am

Nonstop1h 40m

Baltimore/Washington

Wed 7/15

6:45 pm-8:40 pm

Nonstop1h 55m

$219

CharlestonWashington, D.C.

CHS - IAD

CHSIAD

Charleston

Fri 8/21

5:45 am-7:20 am

Nonstop1h 35m

Washington, D.C. Dulles Intl

Mon 8/24

8:15 am-10:03 am

Nonstop1h 48m

$222

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/30

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, June is the cheapest month in which you can book a flight from South Carolina to Washington, D.C. (average of $100). Flying from South Carolina to Washington, D.C. in May is currently the most expensive (average of $856). 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 June 4, 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 35% versus a flight at noon.

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 June 4, 2026.

The most flights from USSC to WAS are scheduled on a Monday (18 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (11 on average).

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

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 77 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 May 30, 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

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 35m. There are 425 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 $95. Users have also found prices from $98 and $104 on American Airlines and Southwest, 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 - Baltimore/Washington. You may also consider Charlotte Douglas - Washington, D.C. Reagan-National or Charlotte Douglas - Washington, D.C. Dulles Intl.

  • 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 ANA (97%), Republic Airways (95%) or Austrian Airlines (92%) 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 $174. On average you can expect to pay $1,044. The most popular route, (Charlotte Douglas - Baltimore/Washington), can usually be booked for $135.

  • 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, June is the cheapest month in which you can book a flight from South Carolina to Washington, D.C. (average of $100). Flying from South Carolina to Washington, D.C. in May is currently the most expensive (average of $856). 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
Tysons
Owings Mills
Springfield
Arlington
Reston
Rockville
Herndon
Fredericksburg
Hyattsville
Manassas
Hanover
Laurel
Falls Church
Waldorf
Silver Spring
Largo
Clinton
Hunt Valley
Cordova

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
Dallas/Fort Worth to Reagan-National flights
Los Angeles to Reagan-National flights
Los Angeles to Dulles Intl flights
Seattle to Dulles Intl flights
San Francisco to Dulles Intl flights
Seattle to Reagan-National flights
Boston to Dulles Intl flights
Hobby to Dulles Intl flights
Atlanta to Dulles Intl flights
Atlanta to Reagan-National flights
Hobby to Reagan-National flights
Denver to Dulles Intl flights
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San Francisco to Reagan-National flights
O'Hare Intl to Reagan-National flights
Boston to Reagan-National flights
George Bush Intcntl to Dulles Intl flights
Tampa to Dulles Intl flights
George Bush Intcntl to Reagan-National flights
Orlando to Reagan-National flights
Ontario to Dulles Intl flights
Sky Harbor Intl to Dulles Intl flights
Minneapolis to Reagan-National flights
O'Hare Intl to Dulles Intl flights
Tampa to Reagan-National flights
Detroit to Reagan-National flights
Minneapolis to Dulles Intl flights
San Diego to Dulles Intl flights
Miami to Reagan-National flights
Miami to Dulles Intl flights
John F Kennedy Intl to Dulles Intl flights
Austin to Dulles Intl flights
Ontario to Reagan-National flights
LaGuardia to Reagan-National flights
Denver to Reagan-National flights
Fort Lauderdale to Dulles Intl flights
John F Kennedy Intl to Reagan-National flights
Austin to Reagan-National flights
Love Field to Reagan-National flights
Newark to Dulles Intl flights
Cincinnati to Reagan-National flights
Sky Harbor Intl to Reagan-National flights
Portland to Dulles Intl flights
Midway to Dulles Intl flights
LaGuardia to Dulles Intl flights
Nashville to Reagan-National flights
Detroit to Dulles Intl flights
Fort Lauderdale to Reagan-National flights
St. Louis to Dulles Intl flights

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

Discover the top 4 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 June 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$158Average$359FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$177Average$315FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$180Average$310FlexibilityNo cancel feeOn-time69%
DeltaCheapest$208Average$361FlexibilityNo cancel feeOn-timeN/A

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