Cheap Flights from Washington D.C. to Charleston

Compare Washington D.C. to Charleston flight deals

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Flight deals from Washington D.C. to Charleston

Looking for a cheap last-minute deal or the best return flight from Washington D.C. to Charleston Airport? If you want to travel next month, return fares start from Rs37,038. Find the lowest prices on one-way and return tickets right here.

Charleston.Rs18,517 per passenger.Departing Tue, 2 Jun.One-way flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Baltimore Washington International on Tue, 2 Jun, arriving in Charleston.Price includes taxes and charges.From Rs18,517, select.

Charleston.Rs18,517 per passenger.Departing Wed, 1 Jul.One-way flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Baltimore Washington International on Wed, 1 Jul, arriving in Charleston.Price includes taxes and charges.From Rs18,517, select.

Charleston.Rs18,517 per passenger.Departing Tue, 19 May.One-way flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Baltimore Washington International on Tue, 19 May, arriving in Charleston.Price includes taxes and charges.From Rs18,517, select.

Charleston.Rs20,416 per passenger.Departing Wed, 2 Sep.One-way flight with Delta.Outbound indirect flight with Delta, departs from Baltimore Washington International on Wed, 2 Sep, arriving in Charleston.Price includes taxes and charges.From Rs20,416, select.

Charleston.Rs20,547 per passenger.Departing Tue, 18 Aug.One-way flight with Delta.Outbound indirect flight with Delta, departs from Baltimore Washington International on Tue, 18 Aug, arriving in Charleston.Price includes taxes and charges.From Rs20,547, select.

Charleston.Rs33,682 per passenger.Departing Wed, 14 Oct.One-way flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from Baltimore Washington International on Wed, 14 Oct, arriving in Charleston.Price includes taxes and charges.From Rs33,682, select.

Charleston.Rs41,582 per passenger.Departing Thu, 23 Apr.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Baltimore Washington International on Thu, 23 Apr, arriving in Charleston.Price includes taxes and charges.From Rs41,582, select.

Charleston.Rs44,454 per passenger.Departing Wed, 5 Aug.One-way flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Baltimore Washington International on Wed, 5 Aug, arriving in Charleston.Price includes taxes and charges.From Rs44,454, select.

Charleston.Rs44,454 per passenger.Departing Wed, 14 Oct.One-way flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Baltimore Washington International on Wed, 14 Oct, arriving in Charleston.Price includes taxes and charges.From Rs44,454, select.

Charleston.Rs44,454 per passenger.Departing Wed, 2 Sep.One-way flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Baltimore Washington International on Wed, 2 Sep, arriving in Charleston.Price includes taxes and charges.From Rs44,454, select.

Charleston.Rs65,160 per passenger.Departing Wed, 29 Apr.One-way flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Baltimore Washington International on Wed, 29 Apr, arriving in Charleston.Price includes taxes and charges.From Rs65,160, select.

Charleston.Rs68,598 per passenger.Departing Sun, 31 Jan.One-way flight with United.Outbound direct flight with United departs from Washington Dulles on Sun, 31 Jan, arriving in Charleston.Price includes taxes and charges.From Rs68,598, select.

Find the cheapest month to fly from Washington D.C. to Charleston

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Washington D.C. to Charleston flights are currently cheapest in May.

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Direct flights from Washington D.C. to Charleston

Washington D.C. to Charleston: Alternative routes

Compare routes from Washington D.C. to Charleston below. You may find an airport to fly into that's cheaper, faster, or easier than Charleston.

Charleston

17km from central Charleston

ClosestCheapest

from Rs18,517

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Washington D.C. to Charleston: Flight information

The things to know before you go.

Cheapest flight found	Rs18,517
Cheapest month to fly	May
Average flight time	1 hr, 49 mins
Most popular airline	American Airlines
Average flights per week	206

Finding cheap flights from Washington D.C. to Charleston: Frequently asked questions

How much are return flights from Washington D.C. to Charleston?

The best price we found for a return flight from Washington D.C. to Charleston is Rs37,038. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Washington D.C. to Charleston?

1 hour and 48 minutes is the average flight time from Washington D.C. to Charleston.

Which airlines fly direct from Washington D.C. to Charleston?

American Airlines, PSA Airlines and Southwest Airlines fly direct from Washington D.C. to Charleston.

How many flights are there a week from Washington D.C. to Charleston?

As of April 2026, there are 206 flights per week flying from Washington D.C. to Charleston.

When is the cheapest time to fly from Washington D.C. to Charleston?

The cheapest month to fly from Washington D.C. to Charleston is usually May.

Which upcoming date is cheapest to fly from Washington D.C. to Charleston Airport on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Washington D.C. to Charleston Airport on Wednesday, 6 May 2026.

Can I get a direct flight from Washington D.C. to Charleston Airport?

Yes – the average flight time is 1 hour and 48 minutes.

How can I find the best flight deal to Charleston?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Charleston but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Charleston?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Charleston is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Washington D.C. to Charleston with?

The cheapest airline that flies to Charleston is United .

Flying from Washington DC to Charleston International Airport (CHS): What you need to know

Kick off your journey at one of Washington DC's main airports, Ronald Reagan Washington National Airport (DCA) or Washington Dulles International Airport (IAD). Explore your options for booking a flight from Washington DC to Charleston International Airport (CHS) taking off from either of these.
1 hour 50 minutes is the average journey time for a direct Washington DC to Charleston International Airport flight.
Washington DC and Charleston (where Charleston International Airport is located) share the UTC-5 timezone. That means you won't need to adjust your watch once you land.
With 35 direct weekly flights between the two airports, Ronald Reagan Washington National Airport (DCA) to Charleston International Airport (CHS) is the most popular route. American Airlines operates the earliest flight at 8:10am. If you're eager to make the most of your day before you fly, the latest flight from DCA to CHS is with American Airlines at 9:15pm.
For hassle-free travel, arrive at the airport two hours ahead of international flights and an hour before domestic departures. This way, you can comfortably board your flight from Washington DC to CHS.
With more people on the move during busy periods like April, get to the terminal earlier than usual. Two hours for domestic flights and as much as four for international journeys will allow for extra wait times. Remember things also get busy during major holidays like Thanksgiving.

Airports in Washington DC

Ronald Reagan Washington National Airport (DCA)

You can hop on a direct flight from Washington DC to Charleston International Airport (CHS) departing from Ronald Reagan Washington National Airport (DCA).
American Airlines is a popular carrier that operates direct flights from Washington DC to Charleston International Airport taking off from DCA.
The majority of travellers choose to book seats with American Airlines from DCA to CHS.
The carrier with the best on-time performance on this route is American Airlines. Its services land without delay 79.23% of the time.
Located around 6 kilometres from the centre of Washington DC, DCA can be reached in about 10 minutes by car, depending on traffic. The journey by public transport is roughly 25 minutes.
Catching an early flight from Washington DC to Charleston International Airport? Avoid the mad dash to the terminal (and enjoy a little extra shut-eye) by staying at one of these hotels near Ronald Reagan Washington National Airport:
When it comes to Ronald Reagan Washington National Airport's on-time performance, data shows 76% of flights stick to their scheduled arrival time.
DCA's address is 1 Aviation Circle.

Washington Dulles International Airport (IAD)

You can book a direct Washington DC to Charleston International Airport (CHS) plane ticket out of Washington Dulles International Airport (IAD). Work out whether departing from IAD makes the most sense for you.
Board your direct flight from Washington DC to CHS with United Airlines. This is one of the leading carriers that operates this route out of IAD.
On the IAD to CHS route, United is the go-to airline for most travellers on this route.
Choose United if punctual service is a priority. Its flights between Washington Dulles International Airport and Charleston International Airport land as scheduled 85.06% of the time.
Using public transport, you can travel from central Washington DC to IAD in around 1 hour 10 minutes. The terminal is roughly 40 kilometres away, and making the trip by car takes approximately 45 minutes.
Catching the earliest flight? You might like to check in to one of these hotels near Washington Dulles International Airport the day before your Washington DC to CHS flight:
Looking at how often flights stay on schedule, Washington Dulles International Airport has an on-time arrival rate of 74%.
IAD is located at 1 Saarinen Circle.

Baltimore Washington International Airport (BWI)

Kick off your adventure at Baltimore Washington International Airport (BWI) and head straight to your destination without any stops. You can book direct flights from Washington DC to Charleston International Airport from here.
Buckle up and take off from BWI with Southwest Airlines. This well-known airline offers direct Washington DC to CHS plane tickets.
Southwest Airlines is the airline with the highest number of bookings for flights from BWI to CHS.
Southwest Airlines is the most punctual carrier on this route, with 71.12% of its services landing on schedule.
BWI is roughly 48 kilometres from central Washington DC. The drive from the city centre to the airport takes about 40 minutes. If you're thinking about using public transport, you can expect a journey of around 50 minutes.
Make catching an early Washington DC to Charleston International Airport flight the easiest part of your journey. Stay at one of these accommodation options near Baltimore Washington International Airport and get to your gate with plenty of time to spare:
Airports have an on-time performance rating that monitors how often flights arrive at their destinations without delays. At BWI, that rate is 77%.

About Charleston International Airport (CHS)

Have a late flight from Washington DC to Charleston International Airport? Don't let your travel day stretch into tomorrow. Check in to one of these hotels near CHS and be in snooze mode sooner:
Pick up a Charleston International Airport rental car and explore Charleston and beyond with your own wheels. Ace Rent a Car, Budget and Alamo are top providers you can book with here.
Lock in the best deal by reserving your ride around one week ahead of your Washington DC to Charleston International Airport flight.

Getting from Charleston International Airport (CHS) to central Charleston

From Charleston International Airport, central Charleston is around 19 kilometres away. It takes about 25 minutes to reach the city centre by car.
When travelling by public transport, expect a journey time of roughly 50 minutes.

How to find the cheapest flights from Washington DC to Charleston International Airport (CHS)

Right now, Rs18,517 is the lowest price we've found for a one-way ticket from Washington DC to Charleston International Airport. The cheapest price for a return flight is Rs37,038. Keep in mind fares may change due to availability at the time of booking.
Score cheap flights from Washington DC to CHS by booking one month ahead. According to our research, that's the sweet spot for finding the biggest deals.
June is when you're most likely to land a good deal on a Washington DC to Charleston International Airport ticket. If you'd like to travel during a different time of year, the 'Whole month' tool will give you the lowest prices for each month.
Finding a cheap plane ticket from Washington DC to CHS couldn't be easier with Price Alerts. All you need to do is create one of these automatic alerts and we'll get in touch as soon as prices go down.
Tailor your flights using filters. Select your preferred departure and arrival times, airlines and total journey duration. You can also sort your results by 'Fastest,' 'Cheapest' or 'Best' flights from Washington DC to Charleston International Airport.

The best time to fly from Washington DC to Charleston International Airport (CHS)

It's time to figure out when to book your flight from Washington DC to Charleston International Airport (CHS). April is the peak month for travel to Charleston. If you're all about a more relaxed kind of trip, head there in September.
Lock in a Washington DC to CHS plane ticket departing in July if you want to experience the city during its warmest month. You can expect temperatures in Charleston to range from 24ºC to 32ºC.
If you'd rather travel in cooler conditions, look for a cheap ticket from Washington DC to Charleston International Airport in January when temperatures are between 4ºC and 17ºC.

More about Charleston

Once you've booked your flight from Washington DC to Charleston International Airport, find a hotel that's got location and comfort covered. Make one of these options your base for exploring Charleston:
There are plenty of awesome things to do in Charleston when you're ready to go sightseeing. Kick off your itinerary at International African American Museum followed by Charleston Harbour Tours and Port of Charleston.

Explore more of the United States

Charlotte is just one of the many places in the United States waiting to be discovered after you've experienced Charleston. Around 274 kilometres away to the north, popular attractions include Bechtler Museum of Modern Art, Discovery Place and NASCAR Hall of Fame.
If you're eager to discover another well-known destination in the United States, head for Fayetteville, roughly 257 kilometres northeast of Charleston. Dr. Martin Luther King Jr. Park, Airborne and Special Operations Museum and Fayetteville Transportation Museum are highlights.