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Reagan-National

$90+ 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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — DCA
Feb 26 — Mar 51
Wed 2/26
Wed 3/5
1 adult, Economy
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The best prices from Charleston to Washington, D.C. Reagan-National are usually found in May or July, booked 57 days in advance, depart on a Thursday or Friday and return on a Tuesday

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 February 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$193
(JetBlue)

One-way from

$90
(American Airlines)

Popular in

December

Cheapest in

May

Average price

$307

Good round-trip deal

$225 or less

Good one-way deal

$129 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
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Highest demand for flights based on searches. 11% potential increase in price ($36 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 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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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 February 21, 2025.

This JetBlue deal was found by Cheapflights users on 2/19. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/311:00 amCHS - DCA
1 stop7h 00mJetBlue
Wed 3/511:04 amDCA - CHS
1 stop7h 33mJetBlue
Deal found 2/19$193
This Delta deal was found by Cheapflights users on 2/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/245:47 pmCHS - DCA
1 stop3h 49mDelta
Tue 3/256:00 amDCA - CHS
1 stop11h 45mDelta
Deal found 2/20$197
This Southwest deal was found by Cheapflights users on 2/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/226:30 amCHS - DCA
1 stop5h 50mSouthwest
Sat 3/296:00 amDCA - CHS
1 stop6h 00mSouthwest
Deal found 2/20$199
This American Airlines deal was found by Cheapflights users on 2/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/165:10 amCHS - DCA
1 stop5h 41mAmerican Airlines
Wed 4/301:41 pmDCA - CHS
Nonstop1h 46mAmerican Airlines
Deal found 2/20$219
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Wed 3/196:00 amCHS - DCA
1 stop4h 31mUnited Airlines
Wed 3/196:30 pmDCA - CHS
1 stop4h 45mUnited Airlines
Deal found 2/20$230
This Alaska Airlines deal was found by Cheapflights users on 2/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/2011:48 amCHS - DCA
2 stops18h 57mAlaska Airlines
Thu 3/275:55 pmDCA - CHS
1 stop23h 43mAlaska Airlines
Deal found 2/20$8,152

Find flights from Charleston to Reagan-National within your budget

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 February 21, 2025.

Fly from

Charleston

Fly to

Reagan-National

Route

Depart

Return

Price

CharlestonWashington, D.C.

CHS - DCA

CHSDCA

Charleston

Mon 3/3

11:00 am-6:00 pm

1 stop7h 00m

Washington, D.C. Reagan-National

Wed 3/5

11:04 am-6:37 pm

1 stop7h 33m

$193

CharlestonWashington, D.C.

CHS - DCA

CHSDCA

Charleston

Mon 3/24

5:47 pm-9:36 pm

1 stop3h 49m

Washington, D.C. Reagan-National

Tue 3/25

6:00 am-5:45 pm

1 stop11h 45m

$197

CharlestonWashington, D.C.

CHS - DCA

CHSDCA

Charleston

Sat 3/22

6:30 am-12:20 pm

1 stop5h 50m

Washington, D.C. Reagan-National

Sat 3/29

6:00 am-12:00 pm

1 stop6h 00m

$199

CharlestonWashington, D.C.

CHS - DCA

CHSDCA

Charleston

Wed 4/16

5:10 am-10:51 am

1 stop5h 41m

Washington, D.C. Reagan-National

Wed 4/30

1:41 pm-3:27 pm

Nonstop1h 46m

$219

CharlestonWashington, D.C.

CHS - DCA

CHSDCA

Charleston

Wed 3/19

6:00 am-10:31 am

1 stop4h 31m

Washington, D.C. Reagan-National

Wed 3/19

6:30 pm-11:15 pm

1 stop4h 45m

$230

CharlestonWashington, D.C.

CHS - DCA

CHSDCA

Charleston

Thu 3/20

11:48 am-6:45 am

2 stops18h 57m

Washington, D.C. Reagan-National

Thu 3/27

5:55 pm-5:38 pm

1 stop23h 43m

$8,152

CharlestonWashington, D.C.

CHS - DCA

CHSDCA

Charleston

Tue 3/18

6:36 pm-8:19 pm

Nonstop1h 43m

$90

CharlestonWashington, D.C.

CHS - DCA

CHSDCA

Charleston

Tue 3/11

11:00 am-6:04 pm

1 stop7h 04m

$92

CharlestonWashington, D.C.

CHS - DCA

CHSDCA

Charleston

Thu 3/13

6:00 am-4:20 pm

1 stop10h 20m

$97

CharlestonWashington, D.C.

CHS - DCA

CHSDCA

Charleston

Tue 3/18

11:25 am-11:05 pm

2 stops11h 40m

$105

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 11 results
1
2

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 February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Charleston-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. FlightHub >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 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 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.

Travel insights for flights from Charleston to Reagan-National

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

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 February 14, 2025.

The best time to book flights from Charleston to Washington, D.C. Reagan-National Airport is 57 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, February is the cheapest month in which you can book a flight from Charleston to Washington, D.C. Reagan-National Airport (average of $278). Flying from Charleston to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $345). 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 February 21, 2025.

It’s optimal to fly from Charleston to Washington, D.C. Reagan-National Airport in the evening. By choosing this option you can save up to 20% on the cost of your flight, compared to a flight at noon.

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 February 16, 2025.

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

Weekly flight availability from Charleston to Washington, D.C. Reagan-National Airport

Explore weekly flight availability from Charleston to Reagan-National. 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 February 21, 2025.

The most flights from CHS to DCA are scheduled on a Wednesday (7 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Reagan-National Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Reagan-National Airport when rainfall is around 2.6 in.

Temperature in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Reagan-National Airport, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 February 21, 2025.
Peruse reviews from past customers who have flown with Southwest, Alaska Airlines and Delta from Charleston to Washington, D.C. to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,401 reviews

Food

7.1

Boarding

8.2

Overall

8.1

Entertainment

7.6

Comfort

8.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,401 reviews
Southwest
8.1
Very good
4,401 reviews

Food

7.1

Boarding

8.2

Overall

8.1

Entertainment

7.6

Comfort

8.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,697 reviews
Southwest
8.1
Very good
4,401 reviews

Food

7.1

Boarding

8.2

Overall

8.1

Entertainment

7.6

Comfort

8.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,219 reviews
Southwest
8.1
Very good
4,401 reviews

Food

7.1

Boarding

8.2

Overall

8.1

Entertainment

7.6

Comfort

8.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

JetBlue
7.4
Good
3,069 reviews
Southwest
8.1
Very good
4,401 reviews

Food

7.1

Boarding

8.2

Overall

8.1

Entertainment

7.6

Comfort

8.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,765 reviews
Southwest
8.1
Very good
4,401 reviews

Food

7.1

Boarding

8.2

Overall

8.1

Entertainment

7.6

Comfort

8.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

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.

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

    According to our current data, JetBlue ($193), Delta ($197), and Southwest ($199) offers the cheapest pricing from Charleston to Washington, D.C. Reagan-National Airport. These flights start at 31% lower than the current average price 3 months from now.

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

    $90 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on JetBlue and Delta, with prices starting from $92 and $97, respectively.

  • 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 Envoy Air (100%), Republic Airways (75%) or American Airlines (67%) 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 $241 for a flight from Charleston to Washington, D.C. Reagan-National Airport. The cheapest flight overall is $89 while the most popular route, (Charleston - Washington, D.C. Reagan-National) is currently priced at $183.

  • 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, February is the cheapest month in which you can book a flight from Charleston to Washington, D.C. Reagan-National Airport (average of $278). Flying from Charleston to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $345). 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 Charleston?

Book flights to Charleston if you plan to visit one of these locations
Arlington
Alexandria
Fairfax
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Gaithersburg
Silver Spring
Fredericksburg
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Falls Church
Woodbridge
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Herndon
Bowie
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National Harbor
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Gettysburg

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Alternative routes for Charleston to Reagan-National

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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 February 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$176Average$282FlexibilityNo cancel feeOn-time71%
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