£85 Cheap Flights from Charleston (CHS) to Washington (DCA)

View £85 flight on Fri, 5 Jun 2026Opens in a new window

Popular airlines from Charleston Intl. Airport (CHS) to Ronald Reagan National Airport (DCA)

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Cheap Flights from Charleston (CHS) to Washington (DCA)

Prices were available within the past 7 days and start at £85 for one-way flights and £158 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 15 Aug - Tue, 18 Aug
CHS
Charleston
DCA
Washington
£158 Return, found 9 hours ago
£158
Return
found 9 hours ago
Select Delta flight, departing Sat, 15 Aug from Charleston to Washington, returning Tue, 18 Aug, priced at £158 found 9 hours ago
Delta
Fri, 21 Aug - Tue, 25 Aug
CHS
Charleston
DCA
Washington
£176 Return, found 9 hours ago
£176
Return
found 9 hours ago
Select Delta flight, departing Fri, 21 Aug from Charleston to Washington, returning Tue, 25 Aug, priced at £176 found 9 hours ago
JetBlue Airways
Mon, 17 Aug - Fri, 21 Aug
CHS
Charleston
DCA
Washington
£177 Return, found 9 hours ago
£177
Return
found 9 hours ago
Select JetBlue Airways flight, departing Mon, 17 Aug from Charleston to Washington, returning Fri, 21 Aug, priced at £177 found 9 hours ago
JetBlue Airways
Mon, 17 Aug - Wed, 19 Aug
CHS
Charleston
DCA
Washington
£187 Return, found 9 hours ago
£187
Return
found 9 hours ago
Select JetBlue Airways flight, departing Mon, 17 Aug from Charleston to Washington, returning Wed, 19 Aug, priced at £187 found 9 hours ago
JetBlue Airways
Fri, 21 Aug - Sat, 22 Aug
CHS
Charleston
DCA
Washington
£189 Return, found 9 hours ago
£189
Return
found 9 hours ago
Select JetBlue Airways flight, departing Fri, 21 Aug from Charleston to Washington, returning Sat, 22 Aug, priced at £189 found 9 hours ago
American Airlines
Wed, 26 Aug - Thu, 17 Sept
CHS
Charleston
DCA
Washington
£195 Return, found 9 hours ago
£195
Return
found 9 hours ago
Select American Airlines flight, departing Wed, 26 Aug from Charleston to Washington, returning Thu, 17 Sept, priced at £195 found 9 hours ago
JetBlue Airways
Wed, 20 May - Wed, 27 May
CHS
Charleston
DCA
Washington
£199 Return, found 3 days ago
£199
Return
found 3 days ago
Select JetBlue Airways flight, departing Wed, 20 May from Charleston to Washington, returning Wed, 27 May, priced at £199 found 3 days ago
JetBlue Airways
Fri, 21 Aug - Thu, 27 Aug
CHS
Charleston
DCA
Washington
£211 Return, found 9 hours ago
£211
Return
found 9 hours ago
Select JetBlue Airways flight, departing Fri, 21 Aug from Charleston to Washington, returning Thu, 27 Aug, priced at £211 found 9 hours ago
JetBlue Airways
Tue, 7 Jul - Thu, 23 Jul
CHS
Charleston
DCA
Washington
£213 Return, found 9 hours ago
£213
Return
found 9 hours ago
Select JetBlue Airways flight, departing Tue, 7 Jul from Charleston to Washington, returning Thu, 23 Jul, priced at £213 found 9 hours ago
Delta
Thu, 20 Aug - Fri, 11 Sept
CHS
Charleston
DCA
Washington
£218 Return, found 9 hours ago
£218
Return
found 9 hours ago
Select Delta flight, departing Thu, 20 Aug from Charleston to Washington, returning Fri, 11 Sept, priced at £218 found 9 hours ago

Frequently asked questions

Which airlines fly direct from Charleston, SC (CHS-Charleston Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
Enter CHS to DCA and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Charleston, SC (CHS-Charleston Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
To find a cheap flight from Charleston, SC (CHS-Charleston Intl.) to Washington, DC (DCA-Ronald Reagan Washington National), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Charleston, SC (CHS-Charleston Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
The best airline to fly with from Charleston, SC (CHS-Charleston Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) will differ from traveller to traveller. If you like to fly early, AA offers early morning flights. If price is the most important factor, AA typically offers the lowest fares. DL offers the most daily flights from Charleston, SC (CHS-Charleston Intl.) to Washington, DC (DCA-Ronald Reagan Washington National), which is brilliant if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Charleston, SC (CHS-Charleston Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Charleston, SC (CHS-Charleston Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
There are approximately 5 nonstop flights per day from Charleston Intl. (CHS) to Ronald Reagan Washington National (DCA). For even more choice, look at flights that include layovers. You'll find around 59 connecting flights per day. Some common connection points include Hartsfield-Jackson Atlanta Intl. (ATL), Charlotte-Douglas Intl. (CLT), and O'Hare Intl. (ORD).
What is the earliest flight from Charleston, SC (CHS-Charleston Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
The earliest flight from Charleston, SC (CHS-Charleston Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) typically departs at approximately 5:00 AM local time, operated by American Airlines. This is a seasonal service active in April and May. An early departure like this can help you maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Charleston, SC (CHS-Charleston Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
If you're flying from Charleston, SC (CHS-Charleston Intl.) to Washington, DC (DCA-Ronald Reagan Washington National), you'll typically find the most flight options on a Friday, with around 45 flights available. This gives you plenty of choices for your travel plans. Major airlines on this route include American Airlines, Delta Air Lines, and United Airlines. Friday offers notably more flight options compared to other days of the week, making it a good day to consider for your journey.
What are the most popular departure times for flights from Charleston, SC (CHS-Charleston Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
The most popular departure times for flights from Charleston, SC (CHS-Charleston Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) are in the early morning, from 6am to 9am. About 23% of passengers prefer this time. Many major carriers, including American Airlines, Delta Air Lines and United Airlines, offer flights during this window. This timing works well for travelers who want to arrive at their destination early in the day, giving them a full day for business or leisure.
How long does it take to fly from Charleston, SC (CHS-Charleston Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
A nonstop flight from CHS to DCA typically takes around 1 hour 50 minutes, covering approximately 445 miles. Connecting flights on this route usually add 3 hours 40 minutes to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Charleston, SC (CHS-Charleston Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
Select the "Business class" and "First class" filters when looking for CHS to DCA flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Charleston, SC (CHS-Charleston Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) flight with Expedia?
It's easy to earn miles on a Charleston, SC (CHS-Charleston Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Washington from Charleston Intl. (CHS)?
From Charleston Intl. (CHS), you can fly into Washington Dulles Intl. (IAD) and Ronald Reagan Washington National (DCA) in Washington. Some flights may connect through major hubs like LaGuardia (LGA), Hartsfield-Jackson Atlanta Intl. (ATL), Liberty Intl. (EWR) before reaching Washington. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Charleston, SC (CHS-Charleston Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) at the last minute?
Typically, booking a last minute flight from Charleston, SC (CHS-Charleston Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Charleston, SC (CHS-Charleston Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) flight and hotel package?
Securing a Charleston, SC (CHS-Charleston Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Charleston, SC (CHS-Charleston Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
If you booked your Charleston, SC (CHS-Charleston Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Charleston Intl.
Destination airport
Ronald Reagan Washington National
Airlines serving
American Airlines, Delta, JetBlue Airways
Return price
£158
Distance
711 km
Average flight time
1 hour 44 mins

Book with confidence

Compare flights from Charleston to Washington easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Charleston to Washington. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Ronald Reagan Washington National in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Charleston Intl. to Ronald Reagan Washington National.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Charleston Intl. (CHS) to Ronald Reagan Washington National (DCA)

The easiest way to view the best deals on flights from Charleston to Washington today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Charleston Intl. to Ronald Reagan Washington National start at just £158 and range up to £218.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Charleston and Washington
  • booking your flight during August, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Charleston to Washington flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Charleston Intl. to Ronald Reagan Washington National for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Charleston to Washington easily and book with confidence

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*Available to Expedia members.