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$92+ 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 3/28. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — CHS
mar. 2 — mar. 91
dom. 3/2
dom. 3/9
1 adult, Economy
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The best prices from Washington, D.C. Reagan-National to Charleston are usually found in July or January, 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 febrero 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$193
(Delta)

One-way from

$99
(American Airlines)

Popular in

November

Cheapest in

July

Average price

$394

Good round-trip deal

$254 or less

Good one-way deal

$160 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. 13% potential increase in price ($53 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in February 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 febrero 25, 2025.

This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/216:00 amDCA - CHS
1 stop3h 34mDelta
sáb. 5/244:59 pmCHS - DCA
1 stop5h 43mDelta
Deal found 2/25$193
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/171:44 pmDCA - CHS
Nonstop1h 47mAmerican Airlines
jue. 3/207:36 pmCHS - DCA
Nonstop1h 38mAmerican Airlines
Deal found 2/24$197
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/142:50 pmDCA - CHS
1 stop7h 30mSouthwest
jue. 4/176:15 amCHS - DCA
1 stop6h 05mSouthwest
Deal found 2/25$200
This JetBlue Airways 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 JetBlue Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 3/307:00 amDCA - CHS
1 stop4h 45mJetBlue
mié. 4/210:21 amCHS - DCA
1 stop7h 09mJetBlue
Deal found 2/25$217
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 3/146:30 pmDCA - CHS
1 stop4h 45mUnited Airlines
lun. 3/176:00 amCHS - DCA
1 stop4h 31mUnited Airlines
Deal found 2/25$240

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 febrero 25, 2025.

Fly from

Reagan-National

Fly to

Charleston

Route

Depart

Return

Price

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

mié. 5/21

6:00 am-9:34 am

1 stop3h 34m

Charleston

sáb. 5/24

4:59 pm-10:42 pm

1 stop5h 43m

$193

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

lun. 3/17

1:44 pm-3:31 pm

Nonstop1h 47m

Charleston

jue. 3/20

7:36 pm-9:14 pm

Nonstop1h 38m

$197

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

lun. 4/14

2:50 pm-10:20 pm

1 stop7h 30m

Charleston

jue. 4/17

6:15 am-12:20 pm

1 stop6h 05m

$200

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

dom. 3/30

7:00 am-11:45 am

1 stop4h 45m

Charleston

mié. 4/2

10:21 am-5:30 pm

1 stop7h 09m

$217

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

lun. 3/10

6:30 pm-11:15 pm

1 stop4h 45m

Charleston

vie. 3/21

11:00 am-4:25 pm

1 stop5h 25m

$239

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

vie. 3/28

7:35 pm-12:03 am

1 stop4h 28m

$92

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

mar. 3/11

3:05 pm-9:40 pm

1 stop6h 35m

$98

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

lun. 3/17

1:44 pm-3:31 pm

Nonstop1h 47m

$99

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

dom. 4/27

7:00 am-11:45 am

1 stop4h 45m

$126

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

jue. 3/27

6:25 am-10:00 pm

2 stops15h 35m

$385

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/25

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 February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust 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 February 14, 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 febrero 25, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 17% 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 February 23, 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 febrero 25, 2025.
See what other customers who have flown with Southwest, Delta and JetBlue 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
4,374 reviews

Comfort

8.1

Food

7.1

Entertainment

7.6

Boarding

8.2

Crew

8.7

Overall

8.1

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Southwest
8.1
Very good
4,374 reviews
Southwest
8.1
Very good
4,374 reviews

Comfort

8.1

Food

7.1

Entertainment

7.6

Boarding

8.2

Crew

8.7

Overall

8.1

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Delta
8.0
Very good
8,165 reviews
Southwest
8.1
Very good
4,374 reviews

Comfort

8.1

Food

7.1

Entertainment

7.6

Boarding

8.2

Crew

8.7

Overall

8.1

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

JetBlue
7.4
Good
3,052 reviews
Southwest
8.1
Very good
4,374 reviews

Comfort

8.1

Food

7.1

Entertainment

7.6

Boarding

8.2

Crew

8.7

Overall

8.1

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

United Airlines
7.4
Good
8,733 reviews
Southwest
8.1
Very good
4,374 reviews

Comfort

8.1

Food

7.1

Entertainment

7.6

Boarding

8.2

Crew

8.7

Overall

8.1

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,374 reviews

Comfort

8.1

Food

7.1

Entertainment

7.6

Boarding

8.2

Crew

8.7

Overall

8.1

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

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 2 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 $193, 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 Southwest - these airlines can fly you to your destination from $199 and $200, respectively. Delta is priced at 42% 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 ($99), Delta ($100), and Southwest ($105).

  • 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 (100%), American Airlines (59%), Alaska Airlines( 55%).

  • 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 $89. While the most popular route (Washington, D.C. Reagan-National - Charleston) can be booked for $183 on average our data indicates $401 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
North Charleston
Santee
Mount Pleasant
Isle of Palms
Folly Beach
Summerville
Walterboro
Edisto Beach

Browse thousands of different options on Cheapflights for your next trip

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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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Reagan-National to Florence flights

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 febrero 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$178Average$334FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$232Average$362FlexibilityNo cancel feeOn-time69%
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