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$120+ Cheap flights from Reagan-National (DCA) to Charleston (CHS)

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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — CHS
Jan 27 — Feb 31
Mon 1/27
Mon 2/3
1 adult, Economy
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The best prices from Washington, D.C. Reagan-National to Charleston are usually found in July or April, booked 75 days in advance, depart on a Tuesday or Saturday and return on a Thursday

Cheap flight deals from Reagan-National to Charleston

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Charleston (CHS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$199
(Delta)

One-way from

$120
(American Airlines)

Popular in

November

Cheapest in

July

Average price

$301

Good round-trip deal

$243 or less

Good one-way deal

$149 or less
Provider with most accurate pricing for Washington, D.C. Reagan-National-Charleston flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. Reagan-National-Charleston flights.
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From Washington, D.C. Reagan-National to Charleston
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One-way flight from Washington, D.C. Reagan-National to Charleston
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Highest demand for flights based on searches. 14% potential increase in price ($56 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Price to beat on a round-trip flight from Washington, D.C. Reagan-National to Charleston.
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Price to beat on a one-way flight from Washington, D.C. Reagan-National to Charleston.
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Find flight deals from Reagan-National to Charleston

Cheapest flights from Reagan-National to Charleston
Explore the most affordable flight options available from Reagan-National to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 22, 2025.

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.
Sat 2/812:45 pmDCA - CHS
1 stop4h 30mSouthwest
Tue 2/1111:30 amCHS - DCA
1 stop6h 45mSouthwest
Deal found 1/21$199
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/191:34 pmDCA - CHS
Nonstop1h 50mAmerican Airlines
Fri 2/217:32 pmCHS - DCA
Nonstop1h 42mAmerican Airlines
Deal found 1/22$203
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/151:59 pmDCA - CHS
1 stop6h 40mDelta
Sun 2/168:00 amCHS - DCA
1 stop4h 57mDelta
Deal found 1/22$204
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/19:29 amDCA - CHS
1 stop9h 08mJetBlue
Sat 3/81:14 pmCHS - DCA
1 stop5h 37mJetBlue
Deal found 1/21$251
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/117:00 amDCA - CHS
1 stop6h 13mUnited Airlines
Mon 7/146:00 amCHS - DCA
1 stop6h 19mUnited Airlines
Deal found 1/20$354

Find flights from Reagan-National to Charleston within your budget

Customize your flight search to find flights from Reagan-National to Charleston 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, 2025.

Fly from

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Fly to

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Route

Depart

Return

Price

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

Sat 2/8

12:45 pm-5:15 pm

1 stop4h 30m

Charleston

Tue 2/11

11:30 am-6:15 pm

1 stop6h 45m

$199

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

Wed 2/19

1:34 pm-3:24 pm

Nonstop1h 50m

Charleston

Fri 2/21

7:32 pm-9:14 pm

Nonstop1h 42m

$203

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

Sat 2/15

1:59 pm-8:39 pm

1 stop6h 40m

Charleston

Sun 2/16

8:00 am-12:57 pm

1 stop4h 57m

$204

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

Tue 3/11

1:00 pm-6:32 pm

1 stop5h 32m

Charleston

Thu 3/13

11:00 am-3:24 pm

1 stop4h 24m

$208

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

Mon 3/10

12:29 pm-7:03 pm

1 stop6h 34m

Charleston

Tue 3/11

6:00 am-1:58 pm

1 stop7h 58m

$217

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

Tue 4/15

5:14 pm-7:00 pm

Nonstop1h 46m

$120

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

Fri 2/21

11:35 am-4:17 pm

1 stop4h 42m

$124

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

Sat 2/1

12:45 pm-5:15 pm

1 stop4h 30m

$135

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

Fri 3/21

3:50 pm-10:21 pm

1 stop6h 31m

$263

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

Wed 3/19

6:25 am-11:15 pm

2 stops16h 50m

$393

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/22

Compare providers for flights from Reagan-National to Charleston

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Reagan-National to Charleston in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Charleston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Reagan-National Airport-Charleston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-Charleston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Charleston flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Reagan-National Airport-Charleston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Reagan-National to Charleston

Have a flexible travel schedule? Discover the best time to fly to Charleston 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.

Travel insights for flights from Reagan-National to Charleston

Get recent, data-driven insights about flights from Reagan-National to Charleston including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Washington, D.C. Reagan-National Airport to Charleston?

Use this chart to determine the optimal time to book a round-trip flight from Reagan-National to Charleston. Price data was last updated on January 17, 2025.

The price you pay for your flight from Washington, D.C. Reagan-National Airport to Charleston may vary depending on when you book. For the best chance of a lower fare, look to book 75 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Charleston (average of $217). Flying from Washington, D.C. Reagan-National Airport to Charleston in March is currently the most expensive (average of $335). 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 CHS?

Find hourly flight availability from Reagan-National to Charleston. 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, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 19% on flights from Washington, D.C. Reagan-National Airport to Charleston by exploring options for tickets in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from Reagan-National to Charleston. Price data was last updated on January 21, 2025.

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

Rainfall in Charleston by month

Plan your trip to Charleston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Charleston ranges from 2.4 - 7.2 inches per month. August is typically the wettest month, when rainfall can reach 7.2 in. November is typically the driest time to visit Charleston when rainfall is around 2.4 in.

Temperature in Charleston by month

Plan your trip to Charleston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Charleston, 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 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Charleston

Get insights into the airlines that provide service to Charleston. 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 Charleston. Reviews last updated January 22, 2025.
See what other customers who have flown with Delta, American Airlines and United Airlines from Washington, D.C. to Charleston have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,654 reviews

Crew

8.7

Entertainment

7.7

Comfort

8.1

Boarding

8.2

Overall

8.1

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,654 reviews
Southwest
8.1
Very good
4,654 reviews

Crew

8.7

Entertainment

7.7

Comfort

8.1

Boarding

8.2

Overall

8.1

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,514 reviews
Southwest
8.1
Very good
4,654 reviews

Crew

8.7

Entertainment

7.7

Comfort

8.1

Boarding

8.2

Overall

8.1

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

JetBlue
7.4
Good
3,190 reviews
Southwest
8.1
Very good
4,654 reviews

Crew

8.7

Entertainment

7.7

Comfort

8.1

Boarding

8.2

Overall

8.1

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,975 reviews
Southwest
8.1
Very good
4,654 reviews

Crew

8.7

Entertainment

7.7

Comfort

8.1

Boarding

8.2

Overall

8.1

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,654 reviews

Crew

8.7

Entertainment

7.7

Comfort

8.1

Boarding

8.2

Overall

8.1

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Charleston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Charleston from Washington, D.C. Reagan-National?

    Located just 10.2 mi from the city center, Charleston is the airport most travelers will use when flying to Charleston from Washington, D.C. Reagan-National. Booking flights from Washington, D.C. Reagan-National to Charleston (CHS) should be relatively easy as there are 5 daily inbound flights from Washington, D.C. Reagan-National from 2 different airlines.

  • What are the cheapest airlines flying from Washington, D.C. Reagan-National Airport to Charleston round-trip?

    Currently priced at $199, Delta will fly you from Washington, D.C. Reagan-National Airport to Charleston and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and United Airlines - these airlines can fly you to your destination from $203 and $208, respectively. Delta is priced at 40% lower than the current average price of a flight leaving 3 months from now.

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

    The cheapest airlines for a one-way flight from Washington, D.C. Reagan-National Airport to Charleston are American Airlines ($120), Delta ($124), and Southwest ($135).

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

    Before booking your flight to Charleston from Washington, D.C. Reagan-National Airport, check out the most reliable airlines to get you to your destination on time: Envoy Air (95%), Alaska Airlines (86%), American Airlines( 78%).

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

    Looking at all options, your cheapest flight can be booked for $104. While the most popular route (Washington, D.C. Reagan-National - Charleston) can be booked for $183 on average our data indicates $241 when flying from Washington, D.C. Reagan-National Airport to Charleston.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Reagan-National to Charleston 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 Charleston?

    Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Charleston (average of $217). Flying from Washington, D.C. Reagan-National Airport to Charleston in March is currently the most expensive (average of $335). 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. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
Santee
North Charleston
Mount Pleasant
Isle of Palms
Folly Beach
Summerville
Walterboro

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Alternative routes for Reagan-National to Charleston

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Reagan-National to Charleston

Discover the top 2 airlines that operate flights from Reagan-National to Charleston. 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, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$177Average$335FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$193Average$343FlexibilityNo cancel feeOn-time69%
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