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$28+ 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
Feb 21 — Feb 281
Sat 2/21
Sat 2/28
1 adult, Economy
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Cheap flight deals from Washington, D.C. to South Carolina

Cheapest flights from Washington, D.C. to South Carolina
Explore the most affordable flight options available from Washington, D.C. to South Carolina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 22, 2026.

This Trip.com deal was found by Cheapflights users on 1/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/31:00 pm
BWI
-
MYR
1 stop6h 10m
Spirit Airlines
Tue 2/101:07 pm
MYR
-
BWI
1 stop9h 46m
Spirit Airlines
Deal found 1/21$129
This Mytrip deal was found by Cheapflights users on 1/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/76:20 am
BWI
-
CHS
1 stop11h 19m
Spirit Airlines
Mon 2/96:35 pm
CHS
-
BWI
1 stop15h 56m
Spirit Airlines
Deal found 1/21$136
This Cheapflightsfares deal was found by Cheapflights users on 1/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/21:00 pm
BWI
-
MYR
1 stop6h 20m
Spirit Airlines
Tue 2/101:07 pm
MYR
-
BWI
1 stop9h 46m
Spirit Airlines
Deal found 1/20$141
This Southwest deal was found by Cheapflights users on 1/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/175:10 pm
BWI
-
CHS
1 stop4h 30m
Southwest
Wed 2/187:55 am
CHS
-
BWI
Nonstop1h 35m
Southwest
Deal found 1/21$143
This Expedia deal was found by Cheapflights users on 1/20. 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 2/2611:46 am
BWI
-
CLT
Nonstop1h 40m
Frontier
Sun 3/19:52 pm
CLT
-
BWI
1 stop22h 27m
Frontier
Deal found 1/20$144
This CheapOair deal was found by Cheapflights users on 1/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/188:25 pm
BWI
-
CLT
1 stop11h 48m
Frontier
Wed 2/252:46 pm
CLT
-
BWI
1 stop17h 14m
Frontier
Deal found 1/19$145
This Kiwi.com deal was found by Cheapflights users on 1/20. 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.
Wed 2/41:00 pm
BWI
-
CLT
1 stop19h 11m
Multiple Airlines
Sun 2/88:49 pm
CLT
-
BWI
1 stop14h 56m
Multiple Airlines
Deal found 1/20$146
This Kiwi.com deal was found by Cheapflights users on 1/22. 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.
Sat 2/2811:30 am
BWI
-
CLT
1 stop5h 24m
Multiple Airlines
Thu 3/56:45 pm
CLT
-
BWI
Nonstop1h 33m
Multiple Airlines
Deal found 1/22$147
This Priceline deal was found by Cheapflights users on 1/21. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/41:00 pm
BWI
-
MYR
1 stop6h 10m
Spirit Airlines
Sat 2/71:07 pm
MYR
-
BWI
1 stop9h 46m
Spirit Airlines
Deal found 1/21$148
This Kiwi.com deal was found by Cheapflights users on 1/22. 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 3/211:30 am
BWI
-
CLT
1 stop5h 24m
Spirit Airlines
Tue 3/35:49 pm
CLT
-
BWI
1 stop5h 04m
Spirit Airlines
Deal found 1/22$148
This Kiwi.com deal was found by Cheapflights users on 1/21. 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 2/21:00 pm
BWI
-
CLT
1 stop8h 17m
Multiple Airlines
Mon 2/99:56 pm
CLT
-
BWI
1 stop21h 03m
Multiple Airlines
Deal found 1/21$150
This Kiwi.com deal was found by Cheapflights users on 1/21. 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.
Thu 2/512:05 pm
BWI
-
CLT
1 stop7h 20m
Frontier
Mon 2/99:56 pm
CLT
-
BWI
1 stop21h 03m
Frontier
Deal found 1/21$151

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 January 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$129
(Trip.com)

One-way from

$28
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$324

Good round-trip deal

$189 or less

Good one-way deal

$166 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. 11% potential increase in price ($39 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 January 22, 2026.
Use the filters below to find and compare flights from Washington, D.C. to South Carolina that are best for you.

Fly from

Washington, D.C.

Fly to

South Carolina

Route

Depart

Return

Price

BaltimoreCharleston

BWI - CHS

BWICHS

Baltimore/Washington

Tue 2/17

5:10 pm-9:40 pm

1 stop4h 30m

Charleston

Thu 2/19

12:55 pm-2:25 pm

Nonstop1h 30m

$162

BaltimoreCharleston

BWI - CHS

BWICHS

Baltimore/Washington

Sat 3/28

8:15 pm-10:00 pm

Nonstop1h 45m

Charleston

Mon 3/30

8:00 pm-9:35 pm

Nonstop1h 35m

$171

BaltimoreCharleston

BWI - CHS

BWICHS

Baltimore/Washington

Sat 3/28

8:15 pm-10:00 pm

Nonstop1h 45m

Charleston

Wed 4/1

7:55 am-9:30 am

Nonstop1h 35m

$171

BaltimoreCharleston

BWI - CHS

BWICHS

Baltimore/Washington

Mon 2/16

8:30 am-10:30 am

Nonstop2h 00m

Charleston

Tue 2/17

8:15 am-1:35 pm

1 stop5h 20m

$181

BaltimoreCharleston

BWI - CHS

BWICHS

Baltimore/Washington

Sat 4/18

3:05 pm-8:15 pm

1 stop5h 10m

Charleston

Tue 4/21

7:40 am-9:15 am

Nonstop1h 35m

$181

BaltimoreCharleston

BWI - CHS

BWICHS

Baltimore/Washington

Sat 2/14

7:05 pm-8:55 pm

Nonstop1h 50m

Charleston

Tue 2/17

8:15 am-1:35 pm

1 stop5h 20m

$181

BaltimoreCharleston

BWI - CHS

BWICHS

Baltimore/Washington

Sat 4/4

2:55 pm-9:40 pm

2 stops6h 45m

Charleston

Thu 4/9

10:55 am-12:30 pm

Nonstop1h 35m

$187

Washington, D.C.Charlotte

IAD - CLT

IADCLT

Washington, D.C. Dulles Intl

Thu 5/14

10:28 pm-11:59 pm

Nonstop1h 31m

Charlotte Douglas

Mon 5/18

6:00 am-7:29 am

Nonstop1h 29m

$189

Washington, D.C.Charlotte

IAD - CLT

IADCLT

Washington, D.C. Dulles Intl

Thu 4/2

10:20 pm-11:57 pm

Nonstop1h 37m

Charlotte Douglas

Sun 4/5

6:00 am-7:32 am

Nonstop1h 32m

$189

Washington, D.C.Charlotte

IAD - CLT

IADCLT

Washington, D.C. Dulles Intl

Tue 2/17

12:35 pm-2:11 pm

Nonstop1h 36m

Charlotte Douglas

Tue 2/24

7:44 pm-9:18 pm

Nonstop1h 34m

$189

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 60 results
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Best time to book a flight from Washington, D.C. to South Carolina

Have a flexible travel schedule? Discover the best time to fly to South Carolina from Washington, D.C. with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to South Carolina

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 $97). 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 January 22, 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 9% 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 January 17, 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. Thursday 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 January 22, 2026.

The most flights from WAS to USSC are scheduled on a Monday (15 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 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 January 22, 2026.
Read through reviews of airlines operating flights from Washington, D.C. to South Carolina, such as Southwest, Delta, and United 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
4,267 reviews

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

7.5

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,267 reviews
Southwest
8.0
Very good
4,267 reviews

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

7.5

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,087 reviews
Southwest
8.0
Very good
4,267 reviews

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

7.5

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,190 reviews
Southwest
8.0
Very good
4,267 reviews

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

7.5

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,173 reviews
Southwest
8.0
Very good
4,267 reviews

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

7.5

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Spirit Airlines
6.3
Okay
8,363 reviews
Southwest
8.0
Very good
4,267 reviews

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

7.5

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

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 31m. Southwest provides one of the quickest options available for as low as $189. The distance between Washington, D.C. and South Carolina is about 321 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    To fly one-way, consider booking your trip with Southwest, which is currently one of the cheapest options available, starting at $65. American Airlines flights start at $80 while deals on United Airlines start at $89 one-way.

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

    Most travelers choose Washington, D.C. Reagan-National - Charleston, Baltimore/Washington - Charlotte Douglas or Washington, D.C. Dulles Intl - Charleston when deciding on the best route from Washington, D.C. to South Carolina.

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

    Before booking your flight to South Carolina from Washington, D.C., check out the most reliable airlines to get you to your destination on time: CommutAir (100%), Mesa Airlines (93%), United Airlines( 89%).

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

    The cheapest flight price from Washington, D.C. to South Carolina is $171. On average you can expect to pay $334. The most popular route, (Washington, D.C. Reagan-National - Charleston), can usually be booked for $157.

  • 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 $97). 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

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

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Miami flights
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Top 5 airlines flying from Washington, D.C. to South Carolina

Discover the top 5 airlines that operate flights from Washington, D.C. to South Carolina. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$97Average$165FlexibilityNo cancel feeOn-time65%
DeltaCheapest$122Average$365FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$158Average$351FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$176Average$333FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$189Average$322FlexibilityNo cancel feeOn-time69%

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