CHS - WAS

$65 Find Cheap Flights from Charleston to Washington, D.C.

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Charleston to Washington, D.C. departing on 11/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C.

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Charleston to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Charleston to Washington, D.C., as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$154
Typical prices: $287-$423
Multiple Airlines
Tue 11/25Thu 12/4
CHS - BWI • 1 stop
Cheapest non-stop
$189
Typical prices: $243-$493
American Airlines
Sat 11/22Fri 11/28
CHS - DCA • Non-stop
Our travelers' advice
AI-generated summary based on content written by travel experts
Choose Economy Plus on United for extra legroom.
DCA is the most convenient airport for downtown D.C.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Spirit Airlines
Cheapest • from $161 (round-trip)
Southwest
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top routes
CHS-DCA
Cheapest • 10% average savings
CHS-IAD
Most popular
Insights
Insights
Insights
Insights
When to book
4 weeks
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 41% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
May
Cheapest • 23% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Washington, D.C.!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Charleston to Washington, D.C. (CHS-WAS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Charleston to Washington, D.C. that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Charleston to Washington, D.C.

Tue, Nov 25 - Thu, Dec 4
Multiple Airlines Logo
6:50 am - 11:59 pmCHS-BWI
17h 09m1 stop
Multiple Airlines Logo
4:38 pm - 8:54 pmBWI-CHS
28h 16m1 stop
$154Multiple Airlines
Find Deal
Thu, Dec 4 - Sat, Dec 6
Multiple Airlines Logo
2:59 pm - 8:16 pmCHS-BWI
5h 17m1 stop
Multiple Airlines Logo
8:37 am - 8:37 amBWI-CHS
24h 00m1 stop
$155Multiple Airlines
Find Deal
Fri, Dec 12 - Sun, Dec 14
Spirit Airlines Logo
9:49 pm - 9:35 amCHS-BWI
11h 46m1 stop
Spirit Airlines Logo
8:45 am - 8:54 pmBWI-CHS
12h 09m1 stop
$161Spirit Airlines
Find Deal
Fri, Dec 5 - Sun, Dec 7
Spirit Airlines Logo
9:49 pm - 9:35 amCHS-BWI
11h 46m1 stop
Spirit Airlines Logo
8:45 am - 8:54 pmBWI-CHS
12h 09m1 stop
$166Spirit Airlines
Find Deal
Fri, Dec 5 - Sun, Dec 7
American Airlines Logo
5:05 pm - 6:42 pmCHS-DCA
1h 37mnonstop
American Airlines Logo
8:45 am - 10:46 amDCA-CHS
2h 01mnonstop
$189American Airlines
Find Deal
Fri, Nov 28 - Thu, Dec 4
United Airlines Logo
7:45 pm - 9:23 pmCHS-IAD
1h 38mnonstop
United Airlines Logo
1:20 pm - 3:10 pmIAD-CHS
1h 50mnonstop
$189United Airlines
Find Deal
Thu, Nov 20 - Sun, Nov 23
American Airlines Logo
7:42 pm - 9:27 pmCHS-DCA
1h 45mnonstop
American Airlines Logo
8:36 pm - 10:24 pmDCA-CHS
1h 48mnonstop
$190American Airlines
Find Deal
Sat, Feb 21 - Fri, Feb 27
United Airlines Logo
7:47 pm - 9:25 pmCHS-IAD
1h 38mnonstop
United Airlines Logo
8:20 am - 10:09 amIAD-CHS
1h 49mnonstop
$195United Airlines
Find Deal
Fri, Dec 19 - Mon, Dec 29
Southwest Logo
6:10 am - 1:00 pmCHS-DCA
6h 50m1 stop
Southwest Logo
3:45 pm - 11:10 pmDCA-CHS
7h 25m1 stop
$243Southwest
Find Deal
Thu, Dec 4 - Sat, Dec 6
Southwest Logo
6:00 am - 3:00 pmCHS-DCA
9h 00m2 stops
Southwest Logo
2:30 pm - 8:35 pmDCA-CHS
6h 05m1 stop
$247Southwest
Find Deal
Booking Insights

KAYAK's insights & trends for Charleston to Washington, D.C. flights

Get data-powered insights and trends into flights from Charleston to Washington, D.C. to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Charleston to Washington, D.C.?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Charleston to Washington, D.C. departing in November.

What is the cheapest Charleston to Washington, D.C. flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Charleston to Washington, D.C. costs $189 on the route between Charleston (CHS) and Washington, D.C. Reagan-National Airport (DCA). Over the past month, this route was, on average, 10% cheaper than other Charleston-Washington, D.C. routes. The most popular route is between Charleston (CHS) and Washington, D.C. Dulles Intl Airport (IAD).

What’s the cheapest day of the week to fly from Charleston to Washington, D.C.?

The average price of all round-trip flights from Charleston to Washington, D.C. clicked on KAYAK for each day over the last 12 months.

When flying from Charleston to Washington, D.C., you should consider leaving on a Thursday and avoid Sundays if you are looking for the best rates. For your return to Charleston, you’ll find the best rates on Tuesdays and the most expensive ones on Sundays.

What is the cheapest month to fly from Charleston to Washington, D.C.?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Charleston to Washington, D.C., removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Charleston to Washington, D.C. is May, where tickets cost $199 (return) on average. On the other hand, the most expensive months are November and December, where the average cost of round-trip tickets is $345 and $307 respectively.

Can I save money by flying with a layover from Charleston to Washington, D.C.?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $307, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Charleston to Washington, D.C.?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Charleston to Washington, D.C., removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Charleston to Washington, D.C., you should book around 4 weeks before departure, which saves you about 41% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Expert advice

Expert advice for your flight from Charleston to Washington, D.C.

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
American Airlines

Main Cabin Extra offers early boarding and complimentary alcoholic drinks for a small fee.


Download the American Airlines app for access to inflight entertainment on domestic flights.

United Airlines

Consider Economy Plus for up to six inches more legroom than standard economy seats.


Purchase Priority Boarding to ensure overhead bin space, placing you in Zone 2.

Airports
CHS

Arrive at CHS early; security lines are usually short, but flights are often full, risking long waits for rebooking if you miss your flight.

Read more about CHSby Brandon Schultz
DCA

DCA is just 4 miles from downtown D.C., making it the most convenient airport for quick access to the city via Metro or rideshare.

Read more about DCAby Stefanie Waldek
IAD

Use the Silver Line Metro from IAD for a 50-minute ride to downtown D.C., offering a cost-effective alternative to taxis or rideshares.

Read more about IADby Stefanie Waldek
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on American Airlines

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Stefanie Waldek

Stefanie Waldek

Expert on United Airlines, DCA and IAD

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Brandon Schultz

Brandon Schultz

Expert on CHS

Brandon Schultz

Brandon Schultz

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more

Good to know

Low seasonJanuary
Cheapest flight$65
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly with an average 19% increase in price.
Flight from Charleston to Baltimore

When to book flights from Charleston to Washington, D.C.

Are your dates flexible? Find out the best times to travel from Charleston to Washington, D.C. based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Charleston to Washington, D.C.

  • What is the cheapest flight from Charleston to Washington, D.C.?

    In the last 3 days, the lowest price for a flight from Charleston to Washington, D.C. was $65 for a one-way ticket and $154 for a round-trip.

  • Do I need a passport to fly between Charleston and Washington, D.C.?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Charleston to Washington, D.C.?

    When flying out of Charleston you will be using Charleston. You will be landing at one of these airports: Washington, D.C. Reagan-National or Washington, D.C. Dulles Intl.

  • Which airlines offer Wi-Fi service onboard planes from Charleston to Washington, D.C.?

    American Airlines, JetBlue, and Delta offer inflight Wi-Fi service on the Charleston to Washington, D.C. flight route.

  • Which aircraft models fly most regularly from Charleston to Washington, D.C.?

    The Embraer 175 (Enhanced Winglets) is the aircraft model that flies most regularly on the Charleston to Washington, D.C. flight route.

  • Which airline alliances offer flights from Charleston to Washington, D.C.?

    Star Alliance, and oneworld are the airline alliances operating flights between Charleston and Washington, D.C., with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from Charleston to Washington, D.C.?

    There are nonstop flights from Charleston to Washington, D.C. on a daily basis.

  • Which is the best airline for flights from Charleston to Washington, D.C., Southwest or United Airlines?

    The two airlines most popular with KAYAK users for flights from Charleston to Washington, D.C. are Southwest and United Airlines. With an average price for the route of $369 and an overall rating of 8.0, Southwest is the most popular choice. United Airlines is also a great choice for the route, with an average price of $263 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Charleston to Washington, D.C.?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Charleston to Washington, D.C..

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Charleston to Washington, D.C.?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. from Charleston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Charleston to Washington, D.C.?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington, D.C. with an airline and back to Charleston with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Charleston to Washington, D.C.?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington, D.C. from Charleston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Charleston to Washington, D.C.

  • Looking for a cheap flight? 25% of our users found flights on this route for $180 or less one-way and $295 or less round-trip.

Prefer to fly direct from Charleston to Washington, D.C.?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Charleston to Washington, D.C..
Find which airlines fly direct from Charleston Airport to Washington, D.C., which days they fly and book direct flights.

Direct departures

Charleston to Washington, D.C.

Monday

American Airlines, United Airlines

American Airlines, United Airlines

Tuesday

American Airlines, United Airlines

American Airlines, United Airlines

Wednesday

American Airlines, United Airlines

American Airlines, United Airlines

Thursday

American Airlines, United Airlines

American Airlines, United Airlines

Friday

American Airlines, United Airlines

American Airlines, United Airlines

Saturday

American Airlines, United Airlines

American Airlines, United Airlines

Sunday

American Airlines, United Airlines

American Airlines, United Airlines

See more direct flights

Direct returns

Washington, D.C. to Charleston

Monday

American Airlines, United Airlines

American Airlines, United Airlines

Tuesday

American Airlines, United Airlines

American Airlines, United Airlines

Wednesday

American Airlines, United Airlines

American Airlines, United Airlines

Thursday

American Airlines, United Airlines

American Airlines, United Airlines

Friday

American Airlines, United Airlines

American Airlines, United Airlines

Saturday

American Airlines, United Airlines

American Airlines, United Airlines

Sunday

American Airlines, United Airlines

American Airlines, United Airlines

See more direct flights

Reviews of the top 4 airlines serving from Charleston to Washington, D.C.

 
See real verified KAYAK customer reviews for airlines flying from Charleston to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Charleston to Washington, D.C.? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4242 reviews
8.1Boarding
7.5Entertainment
8.6Crew
8.0Comfort
7.0Food
Airline reviews

Ever since Southwest starting charging for bags, passengers don't want to pay to check their bags, so the gate agents have to beg people to check their roller bags now because there's "not enough space". This was a terrible business move by Southwest.

8.0 ExcellentGreg, Oct 2025OAK - BUR
Read more Southwest reviews

Ever since Southwest starting charging for bags, passengers don't want to pay to check their bags, so the gate agents have to beg people to check their roller bags now because there's "not enough space". This was a terrible business move by Southwest.

Full cans of soda would be nice. A choice between two snacks would be appreciated.

Tried watching free movie and it kept freezing so I couldn’t finish.

All was good. I just had a hard time getting connected to the WiFi/internet during the flight

Sacrament staff are always polite and helpful. Airport is easy to maneuver and boarding is straightforward.

Great flight. Outstanding Service. Southwest was able to put us on a direct flight to Denver when the connection could have been affected by a later arrival to Baltimore. The direct flight was less expensive that the flight with the connection in Baltimore.

Delays delays delays. Late taking off, late landing, wait for a gate, etc.

Boarded on time but once we were ready for take off, the crew determined that, although every seat was taken, somehow someone was on the wrong flight. Delay, delay delay, announcements and ended up with one person checking EVERY ID against their passenger Manifest only to figure out it was a "clerical error." We departed 54 minutes late causing me to run in the St. Louis Airport to make my connection and lose the priority boarding spot I had paid for. Unnecessary delay.

I was re-booked onto another flight because my original flight was delayed and I would have missed my connector. I ended up in the “C” group after paying extra to be in the “A “ group on the original flight. At least if you’re going to re-book people, re-book them into the same group.

Flight was delayed due to plane not passing inspection And one of the crew had to time out and we had to wait for another one A 3 hour delay

Crew was dismissive. Snacks and refills not offered. Poor business class experience. Bed not comfortable compared to Emirates or BA.

Flight was delayed for 5 hours because crew didn’t have enough time to rest - this seems like it could have been avoided with better scheduling. Food was not good.

IAD with the archaic people movers is just a place to be avoided.

Overall, it was good. I was seating next to a wonderful lady and did not notice how time flew. Thanks

This is the best united airlines flight that I took. The crew was very friendly and the food was tasty!

It is clear that someone knew, and competent, is in charge of food at United Airlines at least for the international flights. I was flying in coach, but the choices of the dinner were excellent. Tasty, and appropriate size. I had the beef, which was a little bit like a shepherds pie, and it was good. Nothing comparable has been served on a United flight in years. It will not be confused with three star food, but it is very good for airline food. Even better was the breakfast choice between a cinnamon roll and a breakfast sandwich. I chose the breakfast sandwich which was absolutely delicious and which I would happily order again at my local Starbucks or Panera. It is clear that someone knew indifferent is in charge of the food and it’s about time.

Had one staff that was not pleasant. Seems they are stressed with too many people to care for.

I would have liked an opportunity to move to a different seat ( even would have checked in my hand luggage)as I had health issues where I didn't have to clamber over the passenger next to me to for toilet use/ movement [ She was a highly unpleasant neighbor to sit next to]. In addition, I found that my European phone plan had run out of data and so I was not receiving emails from yourselves on airport wifi to be able to check in online and verifications difficult as did not accept the ticket number I had. I asked for an extra blanket but was told there was none. Then I saw other passengers receiving them. I couldn't eat the food and asked for snacks : Stewardess said " on the way" but they did not bring. The best bit was the check in process in Lisbon. Very efficient. However, I did not understand why we had to collect our bags at Washington then go through customs again. It was not explained. I also with my leg and health issue had approximately mile walk to the gate ( which then changed) . There appeared to be no moving walkways or help provided.

The attendant were friendly. I suggest you have a medical attendant on board every flight so that in case someone is sick , he/she will help them.

We had a very long diversion and our food voucher didn’t work because the restaurants were closed

After we'd boarded , they canceled the flight. The crew didn't even know , we just all received text messages. Then after they deplaned us , AA was just like "too bad, go F your self, we sure ain't gonna help you"

Initial flight was cancelled at the time of arrival to the airport, flight alternative requires switching from direct to flight with a layover, and the plane felt like it would split apart, it was so rattle-y.

Weather delay for 2.5 hours followed by half hour crew delay, did not have ginger ale, uncomfortable seats

It was nobody’s fault - but the plane came 4-hrs late and we were updated randomly in 20-30 mins increments which left us hostage to sit and wait expectantly. It was very long and got very late. Our plane didn’t land until nearly 1 am! Also the toilet wasn’t working. The hosts were nice enough but were clearly “about to pass out” as one told me. Lastly, there was no snack or even time for it. Just a bad experience overall.

Would have thought that they would gas up plane before everyone got on board

The boarding crew was incredibly helpful getting me on an earlier flight

Great experience. Flight boarded easily. Departed early. Smooth flight. Great arrival in DC--almost no taxing! Almost direct to gate from runway. Crew was terrific. Same cookies and beverages in main cabin. I did not use the entertainment system on this flight.

The flights were terribly delayed and then cancelled which forced us booking another night at the hotel. Very poor management from American Airlines

Flight delayed on both ends - have a gate ready at DCA, don't make us sit for 30min after being late to take off as well.

AA can't control the weather. But the airplane was hot and stuffy while stuck on the runway with a broken entertainment system.

the plane was not full so the flight attendant had me move to an empty row which made for a good flight. The software for logging on and booking and confirming the flight is much too cumbersome.

Always comes in handy when I want a quick weekend getaway.

For the price I could have taken a “name brand” airline. No drink no snack and constant emails trying to get addition money for EVERYTHING other airlines include in the price. It looks cheaper but it’s Judy bait and switch and emails non stop!

The gate agents for spirit at EWR wouldn’t give me my ticket to board when I arrived 50 min from the flight, saying that I wouldn’t make my flight. They tried to reschedule me to arrive at my destination 14 hours after the original flight, which included a 10 hr layover in another city. I rebooked with another airline and it took me a total of 5 min to go through security. Then I see a charge on my card for a $100 change fee that I did not approve. Beware of this horrible place and these horrible people

Excessive fees for flight delays. What a Scam. I was not able to attend the wedding I needed to go.

Waited at the airport for over 4 hours to board this flight. Terrible airline

Was supposed to take off 8:00 last night. Got delayed till 8:00 this morning

It was terrible, we had to board and unboard the flight with a hour delay that caused me to miss an appointment and a surprise for my wife

When the flight ticket is expensive and you have to purchase check in luggage and there is no snacks, no entertainment, tight seats stuffed in the back of the plane not such good experience. I would like some to reach out to me . I paid for check luggage when I bought the ticket they made me pay again on the return flight extra $70. Very frustrating.

Excellent experience when I am looking for a budget airline where the main expectation is getting me from point A to point B with no frills.

Everything you need to know for your flight from Charleston to Washington, D.C.

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.