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Reagan-National

$95+ Cheap flights from Charleston (CHS) to Reagan-National (DCA)

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 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — DCA
Dec 10 — Dec 171
Wed 12/10
Wed 12/17
1 adult, Economy
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Cheapflights Tip: The best prices from Charleston to Washington, D.C. Reagan-National are usually found in August or May, booked 78 days in advance, depart on a Thursday or Friday and return on a Tuesday

Find flight deals from Charleston to Reagan-National

Cheapest flights from Charleston to Reagan-National
Explore the most affordable flight options available from Charleston to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 10, 2025.

This American Airlines deal was found by Cheapflights users on 11/10. 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 12/67:40 amCHS - DCA
Nonstop1h 34mAmerican Airlines
Sun 12/72:35 pmDCA - CHS
Nonstop1h 38mAmerican Airlines
Deal found 11/10$189
This American Airlines deal was found by Cheapflights users on 11/10. 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 11/276:06 amCHS - DCA
Nonstop1h 29mAmerican Airlines
Mon 12/11:56 pmDCA - CHS
Nonstop1h 51mAmerican Airlines
Deal found 11/10$190
This American Airlines deal was found by Cheapflights users on 11/10. 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 12/47:47 pmCHS - DCA
Nonstop1h 43mAmerican Airlines
Thu 12/118:45 amDCA - CHS
Nonstop2h 01mAmerican Airlines
Deal found 11/10$204
This Delta deal was found by Cheapflights users on 11/10. 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.
Fri 12/126:31 pmCHS - DCA
1 stop5h 09mDelta
Sun 12/146:02 amDCA - CHS
1 stop4h 44mDelta
Deal found 11/10$209
This American Airlines deal was found by Cheapflights users on 11/9. 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 11/2211:14 amCHS - DCA
Nonstop1h 38mAmerican Airlines
Mon 11/241:56 pmDCA - CHS
Nonstop1h 51mAmerican Airlines
Deal found 11/9$219
This Trip.com deal was found by Cheapflights users on 11/10. 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.
Fri 12/52:43 pmCHS - DCA
1 stop8h 15mJetBlue
Sat 12/66:00 amDCA - CHS
1 stop7h 48mJetBlue
Deal found 11/10$223
This Delta deal was found by Cheapflights users on 11/9. 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 11/223:47 pmCHS - DCA
1 stop4h 54mDelta
Mon 11/248:59 amDCA - CHS
1 stop4h 26mDelta
Deal found 11/9$224
This Southwest deal was found by Cheapflights users on 11/9. 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.
Fri 12/196:10 amCHS - DCA
1 stop6h 50mSouthwest
Fri 1/211:55 amDCA - CHS
1 stop7h 30mSouthwest
Deal found 11/9$229
This American Airlines deal was found by Cheapflights users on 11/8. 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.
Tue 12/95:05 pmCHS - DCA
Nonstop1h 37mAmerican Airlines
Wed 12/1011:30 amDCA - CHS
Nonstop1h 45mAmerican Airlines
Deal found 11/8$231
This Delta deal was found by Cheapflights users on 11/10. 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.
Thu 11/2710:40 amCHS - DCA
1 stop6h 46mDelta
Mon 12/111:10 amDCA - CHS
1 stop5h 55mDelta
Deal found 11/10$234

Cheap flight deals from Charleston to Reagan-National

Discover tips and strategies to find the most affordable flight options for your journey from Charleston (CHS) to Reagan-National (DCA). 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 November 10, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$189
(American Airlines)

One-way from

$95
(American Airlines)

Popular in

November

Cheapest in

August

Average price

$386

Good round-trip deal

$236 or less

Good one-way deal

$180 or less
Provider with most accurate pricing for Charleston-Washington, D.C. Reagan-National flight deals.
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Provider most trusted by Cheapflights users for Charleston-Washington, D.C. Reagan-National flights.
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From Charleston to Washington, D.C. Reagan-National
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One-way flight from Charleston to Washington, D.C. Reagan-National
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($45 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Charleston to Washington, D.C. Reagan-National.
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Price to beat on a one-way flight from Charleston to Washington, D.C. Reagan-National.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Charleston to Reagan-National 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 November 10, 2025.
Use the filters below to find and compare flights from Charleston to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Charleston

Fly to

Reagan-National

Route

Depart

Return

Price

CharlestonWashington, D.C.

CHS - DCA

CHSDCA

Charleston

Tue 1/6

11:12 am-12:44 pm

Nonstop1h 32m

Washington, D.C. Reagan-National

Mon 1/12

5:05 pm-7:05 pm

Nonstop2h 00m

$189

CharlestonWashington, D.C.

CHS - DCA

CHSDCA

Charleston

Wed 12/24

2:44 pm-4:18 pm

Nonstop1h 34m

Washington, D.C. Reagan-National

Wed 12/31

8:31 am-10:35 am

Nonstop2h 04m

$190

CharlestonWashington, D.C.

CHS - DCA

CHSDCA

Charleston

Thu 1/15

8:15 am-2:25 pm

1 stop6h 10m

Washington, D.C. Reagan-National

Sun 1/18

6:05 am-12:50 pm

1 stop6h 45m

$209

CharlestonWashington, D.C.

CHS - DCA

CHSDCA

Charleston

Mon 12/29

11:40 am-6:56 pm

1 stop7h 16m

Washington, D.C. Reagan-National

Fri 1/2

3:05 pm-8:49 pm

1 stop5h 44m

$209

CharlestonWashington, D.C.

CHS - DCA

CHSDCA

Charleston

Tue 1/6

4:50 pm-10:00 pm

1 stop5h 10m

Washington, D.C. Reagan-National

Mon 1/12

1:00 pm-7:10 pm

1 stop6h 10m

$209

CharlestonWashington, D.C.

CHS - DCA

CHSDCA

Charleston

Fri 12/12

6:31 pm-11:40 pm

1 stop5h 09m

Washington, D.C. Reagan-National

Sun 12/14

6:02 am-10:46 am

1 stop4h 44m

$209

CharlestonWashington, D.C.

CHS - DCA

CHSDCA

Charleston

Thu 11/27

10:40 am-5:26 pm

1 stop6h 46m

Washington, D.C. Reagan-National

Mon 12/1

6:26 pm-11:57 pm

1 stop5h 31m

$209

CharlestonWashington, D.C.

CHS - DCA

CHSDCA

Charleston

Fri 12/12

6:15 am-11:15 am

1 stop5h 00m

Washington, D.C. Reagan-National

Sat 12/13

2:30 pm-8:35 pm

1 stop6h 05m

$209

CharlestonWashington, D.C.

CHS - DCA

CHSDCA

Charleston

Sat 2/14

3:11 pm-8:34 pm

1 stop5h 23m

Washington, D.C. Reagan-National

Mon 2/16

7:30 pm-11:58 pm

1 stop4h 28m

$209

CharlestonWashington, D.C.

CHS - DCA

CHSDCA

Charleston

Wed 12/10

1:00 pm-6:45 pm

1 stop5h 45m

Washington, D.C. Reagan-National

Wed 12/17

3:35 pm-9:15 pm

1 stop5h 40m

$209

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/10

Showing 1-10 of 21 results
1
2
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Compare providers for flights from Charleston to Reagan-National

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 Charleston to Reagan-National in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
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 Charleston-Washington, D.C. Reagan-National Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Charleston-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Charleston-Washington, D.C. Reagan-National Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Charleston-Washington, D.C. Reagan-National Airport flights, Cheapflights users trust eDreams the most. eDreams 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 Charleston-Washington, D.C. Reagan-National Airport 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 Charleston to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Charleston 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 Charleston to Washington, D.C. Reagan-National Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Charleston to Reagan-National. Price data was last updated on November 7, 2025.

The best time to book flights from Charleston to Washington, D.C. Reagan-National Airport is 78 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, September is the cheapest month in which you can book a flight from Charleston to Washington, D.C. Reagan-National Airport (average of $158). Flying from Charleston to Washington, D.C. Reagan-National Airport in January 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 CHS to DCA?

Find hourly flight availability from Charleston to Reagan-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 10, 2025.

It’s optimal to fly from Charleston to Washington, D.C. Reagan-National Airport in the afternoon. By choosing this option you can save up to 6% on the cost of your flight, compared to a flight in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from Charleston to Reagan-National. Price data was last updated on November 2, 2025.

Travelers seeking maximum savings on their Charleston to Washington, D.C. Reagan-National Airport flight should consider departing on Thursday 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.

Reviews of airlines servicing Reagan-National

Get insights into the airlines that provide service to Reagan-National. 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 Reagan-National. Reviews last updated November 10, 2025.
Read through reviews of airlines operating flights from Charleston to Washington, D.C. Reagan-National Airport, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,047 reviews

Entertainment

6.9

Overall

7.2

Comfort

7.2

Food

6.4

Boarding

7.5

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.
American Airlines
7.2
Good
11,047 reviews
American Airlines
7.2
Good
11,047 reviews

Entertainment

6.9

Overall

7.2

Comfort

7.2

Food

6.4

Boarding

7.5

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.

Related info for your journey

Find useful and relevant information for your journey from Charleston to Reagan-National. 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 from for flights from Charleston to Washington, D.C. Reagan-National?

    Charleston (CHS) is the airport you will fly out of if you book a flight from Charleston to Washington, D.C. Reagan-National. You should not have trouble finding flights to Washington, D.C. Reagan-National from Charleston; the airport handles an average of 5 outbound flights to Washington, D.C. Reagan-National per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Charleston airport to Washington, D.C. Reagan-National. It is only a 10.2 mi journey to Charleston (CHS) from Charleston’s city center.

  • How long is the flight from Charleston to Washington, D.C. Reagan-National Airport?

    Departing from Charleston to Washington, D.C. Reagan-National Airport will take you 1h 32m. Charleston and Washington, D.C. Reagan-National Airport are separated by a distance of 444 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Charleston to Washington, D.C. Reagan-National Airport round-trip?

    According to our current data, American Airlines ($184), offers the cheapest pricing from Charleston to Washington, D.C. Reagan-National Airport. This flight start at 34% lower than the current average price 3 months from now.

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

    No one likes to see their flight delayed. When booking a flight from Charleston to Washington, D.C. Reagan-National Airport consider choosing Republic Airways (92%), American Airlines (83%) or PSA Airlines (76%) as they are the most reliable in getting you off to your destination on time.

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

    On average you can expect to pay $414 for a flight from Charleston to Washington, D.C. Reagan-National Airport. The cheapest flight overall is $119 while the most popular route, (Charleston - Washington, D.C. Reagan-National) is currently priced at $209.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Charleston to Reagan-National 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 Charleston to Washington, D.C. Reagan-National Airport?

    Currently, September is the cheapest month in which you can book a flight from Charleston to Washington, D.C. Reagan-National Airport (average of $158). Flying from Charleston to Washington, D.C. Reagan-National Airport in January 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

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
Alexandria
Tysons
Woodbridge
Arlington
Owings Mills
Springfield
Hanover
Silver Spring
Fairfax
Fredericksburg
Falls Church
Linthicum Heights
Manassas
Laurel
Towson
National Harbor
Waldorf
Bowie
Largo
McLean

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Alternative routes for Charleston to Reagan-National

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

Discover the top airline that operate flights from Charleston to Reagan-National. 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 November 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$184Average$269FlexibilityNo cancel feeOn-time71%

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