$77 Cheap Flights from Washington (DCA) to Charleston (CHS)

View $77 flight on Wed, May 6, 2026Opens in a new window

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

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Cheap Flights from Washington to Charleston (DCA-CHS)

Prices were available within the past 7 days and start at $77 for one-way flights and $133 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, May 13 - Wed, Jun 3
DCA
Washington
CHS
Charleston
$133 Roundtrip, just found
$133
Roundtrip
just found
Select American Airlines flight, departing Wed, May 13 from Washington to Charleston, returning Wed, Jun 3, priced at $133 just found
Southwest Airlines
Wed, May 13 - Wed, Jun 3
DCA
Washington
CHS
Charleston
$153 Roundtrip, just found
$153
Roundtrip
just found
Select Southwest Airlines flight, departing Wed, May 13 from Washington to Charleston, returning Wed, Jun 3, priced at $153 just found
Delta
Wed, May 13 - Wed, Jun 3
DCA
Washington
CHS
Charleston
$157 Roundtrip, just found
$157
Roundtrip
just found
Select Delta flight, departing Wed, May 13 from Washington to Charleston, returning Wed, Jun 3, priced at $157 just found
American Airlines
Wed, May 6 - Sat, May 9
DCA
Washington
CHS
Charleston
$162 Roundtrip, found 2 hours ago
$162
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Wed, May 6 from Washington to Charleston, returning Sat, May 9, priced at $162 found 2 hours ago
Southwest Airlines
Wed, May 6 - Sat, May 9
DCA
Washington
CHS
Charleston
$182 Roundtrip, found 2 hours ago
$182
Roundtrip
found 2 hours ago
Select Southwest Airlines flight, departing Wed, May 6 from Washington to Charleston, returning Sat, May 9, priced at $182 found 2 hours ago
Delta
Sat, May 16 - Tue, May 19
DCA
Washington
CHS
Charleston
$184 Roundtrip, found 10 hours ago
$184
Roundtrip
found 10 hours ago
Select Delta flight, departing Sat, May 16 from Washington to Charleston, returning Tue, May 19, priced at $184 found 10 hours ago
Southwest Airlines
Wed, May 13 - Wed, Jun 3
DCA
Washington
CHS
Charleston
$188 Roundtrip, just found
$188
Roundtrip
just found
Select Southwest Airlines flight, departing Wed, May 13 from Washington to Charleston, returning Wed, Jun 3, priced at $188 just found
JetBlue Airways
Wed, May 13 - Wed, Jun 3
DCA
Washington
CHS
Charleston
$190 Roundtrip, just found
$190
Roundtrip
just found
Select JetBlue Airways flight, departing Wed, May 13 from Washington to Charleston, returning Wed, Jun 3, priced at $190 just found
American Airlines
Tue, Jun 23 - Sat, Jun 27
DCA
Washington
CHS
Charleston
$191 Roundtrip, found 3 hours ago
$191
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Tue, Jun 23 from Washington to Charleston, returning Sat, Jun 27, priced at $191 found 3 hours ago
United
Fri, Sep 18 - Sat, Sep 19
DCA
Washington
CHS
Charleston
$422 Roundtrip, found 14 hours ago
$422
Roundtrip
found 14 hours ago
Select United flight, departing Fri, Sep 18 from Washington to Charleston, returning Sat, Sep 19, priced at $422 found 14 hours ago

Alternative airports near Charleston

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Charleston Intl. CHS. Cheapest and Closest option available. Average driving time to city center is 16 minutes. Flights from $327
CHS
Charleston Intl.
CheapestClosest
Average driving time to city center16 min
Flights from $327

Frequently asked questions

How much does a flight from Washington, DC (DCA-Ronald Reagan Washington National) to Charleston, SC (CHS-Charleston Intl.) cost?
You can find cheap one-way flights from $77 and cheap return flights from $133 Washington, DC (DCA-Ronald Reagan Washington National) to Charleston, SC (CHS-Charleston Intl.) with Expedia. One-way flights usually range from $116 to $588, and return flights typically cost between $272 and $1248. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Washington, DC (DCA-Ronald Reagan Washington National) to Charleston, SC (CHS-Charleston Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Washington, DC (DCA-Ronald Reagan Washington National) to Charleston, SC (CHS-Charleston Intl.)?
The cheapest month to fly from DCA to CHS is May when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Washington, DC (DCA-Ronald Reagan Washington National) to Charleston, SC (CHS-Charleston Intl.)?
You can fly direct from DCA to CHS on American Airlines, with around 46 flights per week.
What is the cheapest airline that flies from Washington, DC (DCA-Ronald Reagan Washington National) to Charleston, SC (CHS-Charleston Intl.)?
American Airlines is one of the cheapest airlines offering nonstop flights from Washington, DC (DCA) to Charleston, SC (CHS), with round-trip tickets starting from around $507. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Washington, DC (DCA-Ronald Reagan Washington National) to Charleston, SC (CHS-Charleston Intl.)?
To find a cheap flight from Washington, DC (DCA-Ronald Reagan Washington National) to Charleston, SC (CHS-Charleston Intl.), 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 Washington, DC (DCA-Ronald Reagan Washington National) to Charleston, SC (CHS-Charleston Intl.)?
The best airline to fly with from Washington, DC (DCA) to Charleston, SC (CHS) will differ from traveler to traveler. If you like to fly early, American Airlines offers early morning flights. If price is the most important factor, American Airlines typically offers the lowest fares. American Airlines also offers the most daily flights from Washington, DC to Charleston, SC, which is great 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 Washington, DC (DCA-Ronald Reagan Washington National) to Charleston, SC (CHS-Charleston Intl.)?
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 Washington, DC (DCA-Ronald Reagan Washington National) to Charleston, SC (CHS-Charleston Intl.)?
There are approximately 6 nonstop flights per day from Ronald Reagan Washington National (DCA) to Charleston Intl. (CHS). For more options, look at flights that include layovers.
What is the earliest flight from Washington, DC (DCA-Ronald Reagan Washington National) to Charleston, SC (CHS-Charleston Intl.)?
The earliest flight from Ronald Reagan Washington National Airport (DCA) to Charleston International Airport (CHS) usually departs at around 5:00 AM, operated by American Airlines. This seasonal service is available in July, allowing you to enjoy an early arrival in Charleston. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Washington, DC (DCA-Ronald Reagan Washington National) to Charleston, SC (CHS-Charleston Intl.)?
For flights from Ronald Reagan Washington National (DCA) to Charleston International (CHS), the most popular departure times are in the early morning, from 6am to 9am. This time frame captures around 31% of total traffic. Delta and American Airlines are key carriers during this window. Many travelers prefer this timing to enjoy a full day in Charleston upon arrival.
How long does it take to fly from Washington, DC (DCA-Ronald Reagan Washington National) to Charleston, SC (CHS-Charleston Intl.)?
Flying nonstop from DCA to CHS takes around 2 hours, with the route covering approximately 445 miles. Flights with a layover typically take 3 hours 50 minutes longer than direct options. 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 Washington, DC (DCA-Ronald Reagan Washington National) to Charleston, SC (CHS-Charleston Intl.)?
First class seats are offered on the DCA to CHS route. First class cabins are available on:

  • Delta Air Lines
  • American Airlines
  • United Airlines

How much is a business class flight from Washington, DC (DCA-Ronald Reagan Washington National) to Charleston, SC (CHS-Charleston Intl.)?
A direct, return business class ticket from Washington, DC (DCA) to Charleston, SC (CHS) typically costs between $827 - $1,285. A non-stop, one-way business class flight is usually around $405 per adult. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Washington, DC (DCA-Ronald Reagan Washington National) to Charleston, SC (CHS-Charleston Intl.) if you opt for a connecting flight.*Prices based on flights available on Expedia in the last year.
How do I earn miles on a Washington, DC (DCA-Ronald Reagan Washington National) to Charleston, SC (CHS-Charleston Intl.) flight with Expedia?
It's easy to earn miles on a Washington, DC (DCA-Ronald Reagan Washington National) to Charleston, SC (CHS-Charleston Intl.) 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 Charleston from Ronald Reagan Washington National (DCA)?
From Ronald Reagan Washington National (DCA), you can fly into Yeager (CRW) and Charleston Intl. (CHS) in Charleston. Some flights may connect through major hubs like LaGuardia (LGA), Hopkins Intl. (CLE), Buffalo Niagara Intl. (BUF) before reaching Charleston. 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 Washington, DC (DCA-Ronald Reagan Washington National) to Charleston, SC (CHS-Charleston Intl.) at the last minute?
Typically, booking a last minute flight from Washington, DC (DCA-Ronald Reagan Washington National) to Charleston, SC (CHS-Charleston Intl.) 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 Washington, DC (DCA-Ronald Reagan Washington National) to Charleston, SC (CHS-Charleston Intl.) flight and hotel package?
Securing a Washington, DC (DCA-Ronald Reagan Washington National) to Charleston, SC (CHS-Charleston Intl.) 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 Washington, DC (DCA-Ronald Reagan Washington National) to Charleston, SC (CHS-Charleston Intl.)?
If you booked your Washington, DC (DCA-Ronald Reagan Washington National) to Charleston, SC (CHS-Charleston Intl.) 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
Ronald Reagan Washington National
Destination airport
Charleston Intl.
Airlines serving
American Airlines, Delta, JetBlue Airways, Southwest Airlines, United
Roundtrip price
$133
Distance
444 mi
Average flight time
1 hour 54 mins

Book with confidence

Washington to Charleston Flights

The cheapest times to fly from Washington to Charleston

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Washington to Charleston are during the month of May. You can find some of the cheapest flights from Washington to Charleston with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Washington to Charleston

Sunday is one of the best days to book for cheap flights from Washington to Charleston: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Washington to Charleston

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Washington to Charleston in 2026. You can also book with separate airlines for your outbound and return journeys, from $77 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Washington to Charleston flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Washington to Charleston airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Washington to Charleston Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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