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South Carolina

$67+ Cheap flights from Reagan-National (DCA) 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — CHS
Mar 10 — Mar 171
Tue 3/10
Tue 3/17
1 adult, Economy
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Cheap flight deals from Reagan-National to South Carolina

Cheapest flights from Reagan-National to South Carolina
Explore the most affordable flight options available from Reagan-National to South Carolina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 8, 2026.

This American Airlines deal was found by Cheapflights users on 2/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/108:31 am
DCA
-
GSP
Nonstop1h 49m
American Airlines
Mon 3/168:05 pm
GSP
-
DCA
Nonstop1h 49m
American Airlines
Deal found 2/7$171
This American Airlines deal was found by Cheapflights users on 2/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/288:44 am
DCA
-
GSP
Nonstop1h 41m
American Airlines
Mon 3/27:37 pm
GSP
-
DCA
Nonstop1h 49m
American Airlines
Deal found 2/7$172
This Delta deal was found by Cheapflights users on 2/6. 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 5/137:30 am
DCA
-
GSP
1 stop4h 33m
Delta
Mon 5/187:47 pm
GSP
-
DCA
1 stop3h 58m
Delta
Deal found 2/6$174
This American Airlines deal was found by Cheapflights users on 2/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/68:20 pm
DCA
-
GSP
Nonstop1h 45m
American Airlines
Sat 3/77:20 am
GSP
-
DCA
Nonstop1h 44m
American Airlines
Deal found 2/5$189
This American Airlines deal was found by Cheapflights users on 2/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/75:59 pm
DCA
-
CAE
Nonstop1h 50m
American Airlines
Sat 3/147:00 am
CAE
-
DCA
Nonstop1h 35m
American Airlines
Deal found 2/5$189
This American Airlines deal was found by Cheapflights users on 2/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/15:00 am
DCA
-
CLT
Nonstop1h 40m
American Airlines
Wed 4/810:29 pm
CLT
-
DCA
Nonstop1h 30m
American Airlines
Deal found 2/8$189
This Delta deal was found by Cheapflights users on 2/7. 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.
Sat 2/287:00 am
DCA
-
GSP
1 stop4h 28m
Delta
Sat 2/286:37 pm
GSP
-
DCA
1 stop4h 20m
Delta
Deal found 2/7$191
This American Airlines deal was found by Cheapflights users on 2/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/125:00 am
DCA
-
CLT
Nonstop1h 40m
American Airlines
Mon 3/168:24 pm
CLT
-
DCA
Nonstop1h 36m
American Airlines
Deal found 2/8$191
This American Airlines deal was found by Cheapflights users on 2/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/135:11 pm
DCA
-
CHS
Nonstop1h 53m
American Airlines
Sat 5/168:12 pm
CHS
-
DCA
Nonstop1h 48m
American Airlines
Deal found 2/5$195
This Southwest deal was found by Cheapflights users on 2/7. 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 3/107:25 am
DCA
-
GSP
2 stops10h 20m
Southwest
Mon 3/166:25 pm
GSP
-
DCA
1 stop4h 25m
Southwest
Deal found 2/7$196
This Southwest deal was found by Cheapflights users on 2/7. 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.
Sat 2/2810:00 am
DCA
-
CHS
1 stop8h 10m
Southwest
Tue 3/36:55 am
CHS
-
DCA
2 stops9h 05m
Southwest
Deal found 2/7$196
This Delta deal was found by Cheapflights users on 2/5. 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 4/2211:00 am
DCA
-
CHS
1 stop7h 09m
Delta
Sat 4/257:05 am
CHS
-
DCA
1 stop5h 50m
Delta
Deal found 2/5$198

Find flight deals from Reagan-National to South Carolina

Keep the following information in mind while searching for Reagan-National to South Carolina flight deals. Data was last updated February 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$171
(American Airlines)

One-way from

$67
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$303

Good round-trip deal

$248 or less

Good one-way deal

$77 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. Reagan-National to South Carolina
Search Deals
One-way flight from Washington, D.C. Reagan-National to South Carolina
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($38 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 February 2026
Search Deals
Price to beat on a round-trip flight from Washington, D.C. Reagan-National to South Carolina.
Search Deals
Price to beat on a one-way flight from Washington, D.C. Reagan-National to South Carolina.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National 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 February 8, 2026.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to South Carolina that are best for you.

Fly from

Reagan-National

Fly to

South Carolina

Route

Depart

Return

Price

Washington, D.C.Greenville

DCA - GSP

DCAGSP

Washington, D.C. Reagan-National

Wed 5/13

7:30 am-12:03 pm

1 stop4h 33m

Greenville

Mon 5/18

7:47 pm-11:45 pm

1 stop3h 58m

$174

Washington, D.C.Greenville

DCA - GSP

DCAGSP

Washington, D.C. Reagan-National

Thu 4/2

8:31 am-10:20 am

Nonstop1h 49m

Greenville

Sun 4/5

7:20 am-9:04 am

Nonstop1h 44m

$189

Washington, D.C.Greenville

DCA - GSP

DCAGSP

Washington, D.C. Reagan-National

Fri 3/6

8:20 pm-10:05 pm

Nonstop1h 45m

Greenville

Sat 3/7

7:20 am-9:04 am

Nonstop1h 44m

$189

Washington, D.C.Columbia

DCA - CAE

DCACAE

Washington, D.C. Reagan-National

Wed 3/18

10:15 pm-11:52 pm

Nonstop1h 37m

Columbia Metropolitan

Fri 5/8

6:00 am-7:37 am

Nonstop1h 37m

$189

Washington, D.C.Columbia

DCA - CAE

DCACAE

Washington, D.C. Reagan-National

Wed 3/25

10:15 pm-11:52 pm

Nonstop1h 37m

Columbia Metropolitan

Sat 3/28

7:00 am-8:35 am

Nonstop1h 35m

$189

Washington, D.C.Columbia

DCA - CAE

DCACAE

Washington, D.C. Reagan-National

Fri 5/29

8:34 pm-10:17 pm

Nonstop1h 43m

Columbia Metropolitan

Sat 5/30

6:00 am-7:37 am

Nonstop1h 37m

$189

Washington, D.C.Greenville

DCA - GSP

DCAGSP

Washington, D.C. Reagan-National

Tue 3/10

6:05 am-12:00 pm

1 stop5h 55m

Greenville

Mon 3/16

6:25 pm-10:50 pm

1 stop4h 25m

$191

Washington, D.C.Greenville

DCA - GSP

DCAGSP

Washington, D.C. Reagan-National

Thu 5/14

6:10 am-10:54 am

1 stop4h 44m

Greenville

Mon 5/18

7:47 pm-11:45 pm

1 stop3h 58m

$191

Washington, D.C.Greenville

DCA - GSP

DCAGSP

Washington, D.C. Reagan-National

Sat 2/28

7:00 am-11:28 am

1 stop4h 28m

Greenville

Sat 2/28

6:37 pm-10:57 pm

1 stop4h 20m

$191

Washington, D.C.Greenville

DCA - GSP

DCAGSP

Washington, D.C. Reagan-National

Tue 3/10

9:00 am-1:45 pm

1 stop4h 45m

Greenville

Tue 3/17

6:21 pm-11:05 pm

1 stop4h 44m

$191

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/4

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Best time to book a flight from Reagan-National to South Carolina

Have a flexible travel schedule? Discover the best time to fly to South Carolina from Reagan-National 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. Reagan-National Airport to South Carolina

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

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to South Carolina (average of $139). Flying from Washington, D.C. Reagan-National Airport to South Carolina in June is currently the most expensive (average of $189). 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 DCA to SC?

Find hourly flight availability from Reagan-National 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 February 8, 2026.

It’s typically best to fly out from Washington, D.C. Reagan-National Airport to South Carolina at noon. Doing so could potentially save you 15% on the flight price compared to flying in the morning, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly round-trip from Reagan-National to South Carolina. Price data was last updated on January 31, 2026.

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

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 February 8, 2026.
Peruse reviews from past customers who have flown with Southwest and American Airlines from Washington, D.C. Reagan-National Airport to South Carolina to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,280 reviews

Crew

8.6

Overall

8.0

Boarding

8.1

Food

7.0

Comfort

8.0

Entertainment

7.5

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
4,280 reviews
Southwest
8.0
Very good
4,280 reviews

Crew

8.6

Overall

8.0

Boarding

8.1

Food

7.0

Comfort

8.0

Entertainment

7.5

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
11,249 reviews
Southwest
8.0
Very good
4,280 reviews

Crew

8.6

Overall

8.0

Boarding

8.1

Food

7.0

Comfort

8.0

Entertainment

7.5

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 Reagan-National 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. Reagan-National Airport to South Carolina?

    A quick flight from Washington, D.C. Reagan-National Airport to South Carolina can take about 1h 49m. Delta provides one of the quickest options available for as low as $189. Airlines will cover a distance of 396 mi. This flight may include one or multiple stops.

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

    The cheapest airlines for a one-way flight from Washington, D.C. Reagan-National Airport to South Carolina are Southwest ($65), American Airlines ($80), and United Airlines ($89).

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

    The most popular flight routes from Washington, D.C. Reagan-National Airport to South Carolina are Washington, D.C. Reagan-National - Charleston, Washington, D.C. Reagan-National - Savannah/Hilton Head and Washington, D.C. Reagan-National - Charlotte Douglas.

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

    Before booking your flight to South Carolina from Washington, D.C. Reagan-National Airport, check out the most reliable airlines to get you to your destination on time: Envoy Air (100%), Republic Airways (73%), American Airlines( 64%).

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

    Looking for the cheapest flight from Washington, D.C. Reagan-National Airport to South Carolina? While on average our users pay $343, our data indicates the cheapest price to be $168. The most popular route (Washington, D.C. Reagan-National - Charleston), is priced around $157.

  • Can I find deals for flights from Reagan-National to South Carolina that include hotel bookings?

    Yes. In addition to deals on Reagan-National to South Carolina flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to South Carolina?

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

  • Can I find deals for business class flights from Reagan-National to South Carolina?

    Yes. Cheapflights offers flight deals from Reagan-National 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. Reagan-National Airport to South Carolina?

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to South Carolina (average of $139). Flying from Washington, D.C. Reagan-National Airport to South Carolina in June is currently the most expensive (average of $189). 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 Reagan-National to South Carolina

See prices for flight routes from nearby airports that may be better suited for you.
Reagan-National to Miami flights
Baltimore to Fort Lauderdale flights
Baltimore to Miami flights
Dulles Intl to Miami flights
Dulles Intl to Orlando flights
Reagan-National to Orlando flights
Reagan-National to Los Angeles flights
Dulles Intl to Fort Lauderdale flights
Dulles Intl to Las Vegas flights
Dulles Intl to Dallas/Fort Worth flights
Dulles Intl to Los Angeles flights
Baltimore to Los Angeles flights
Reagan-National to Hobby flights
Reagan-National to Fort Lauderdale flights
Dulles Intl to Seattle flights
Dulles Intl to Hobby flights
Baltimore to Dallas/Fort Worth flights
Baltimore to Orlando flights
Baltimore to Las Vegas flights
Dulles Intl to Atlanta flights
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Dulles Intl to Sky Harbor Intl flights
Baltimore to Atlanta flights
Reagan-National to Seattle flights
Reagan-National to Atlanta flights
Baltimore to Denver flights
Baltimore to Hobby flights
Dulles Intl to Denver flights
Dulles Intl to George Bush Intcntl flights
Reagan-National to Dallas/Fort Worth flights
Dulles Intl to New Orleans flights
Baltimore to Tampa flights
Baltimore to O'Hare Intl flights
Reagan-National to San Francisco flights
Reagan-National to George Bush Intcntl flights
Reagan-National to Tampa flights
Reagan-National to O'Hare Intl flights
Dulles Intl to O'Hare Intl flights
Baltimore to Sky Harbor Intl flights
Baltimore to New Orleans flights
Dulles Intl to Salt Lake City flights
Dulles Intl to San Francisco flights
Baltimore to San Francisco flights
Baltimore to West Palm Beach flights
Reagan-National to Sky Harbor Intl flights
Reagan-National to New Orleans flights
Baltimore to Seattle flights
Baltimore to Boston flights
Dulles Intl to Austin flights

Top 2 airlines flying from Reagan-National to South Carolina

Discover the top 2 airlines that operate flights from Reagan-National 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 February 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$176Average$358FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$180Average$330FlexibilityNo cancel feeOn-time71%

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