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C$107 Cheap Flights from Washington Ronald Reagan (DCA) to Charleston (CHS)

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Flight deals from Washington Ronald Reagan to Charleston

Looking for a cheap last-minute deal or the best return flight from Washington Ronald Reagan Airport to Charleston Airport? If you want to travel next month, return fares start from C$213. Find the lowest prices on one-way and return tickets right here.
Charleston.C$106 per passenger.Departing Tue., Aug. 18.One-way flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Washington Ronald Reagan on Tue., Aug. 18, arriving in Charleston.Price includes taxes and charges.From C$106, select.
Charleston.C$106 per passenger.Departing Wed., Jun. 3.One-way flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Washington Ronald Reagan on Wed., Jun. 3, arriving in Charleston.Price includes taxes and charges.From C$106, select.
Charleston.C$107 per passenger.Departing Wed., May 27.One-way flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Washington Ronald Reagan on Wed., May 27, arriving in Charleston.Price includes taxes and charges.From C$107, select.
Charleston.C$183 per passenger.Departing Thu., Jul. 9.One-way flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Washington Ronald Reagan on Thu., Jul. 9, arriving in Charleston.Price includes taxes and charges.From C$183, select.
Charleston.C$216 per passenger.Departing Tue., Sep. 8.One-way flight with jetBlue.Outbound indirect flight with jetBlue, departs from Washington Ronald Reagan on Tue., Sep. 8, arriving in Charleston.Price includes taxes and charges.From C$216, select.
Charleston.C$243 per passenger.Departing Thu., Oct. 1.One-way flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Washington Ronald Reagan on Thu., Oct. 1, arriving in Charleston.Price includes taxes and charges.From C$243, select.
Charleston.C$244 per passenger.Departing Mon., Dec. 21.One-way flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Washington Ronald Reagan on Mon., Dec. 21, arriving in Charleston.Price includes taxes and charges.From C$244, select.
Charleston.C$346 per passenger.Departing Mon., Feb. 1.One-way flight with Delta.Outbound indirect flight with Delta, departs from Washington Ronald Reagan on Mon., Feb. 1, arriving in Charleston.Price includes taxes and charges.From C$346, select.
Charleston.C$346 per passenger.Departing Sun., Mar. 7.One-way flight with Delta.Outbound indirect flight with Delta, departs from Washington Ronald Reagan on Sun., Mar. 7, arriving in Charleston.Price includes taxes and charges.From C$346, select.
Charleston.C$346 per passenger.Departing Sat., Nov. 14.One-way flight with United.Outbound indirect flight with United, departs from Washington Ronald Reagan on Sat., Nov. 14, arriving in Charleston.Price includes taxes and charges.From C$346, select.

Find the cheapest month to fly from Washington Ronald Reagan to Charleston

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Washington Ronald Reagan to Charleston flights are currently cheapest in June.
May
from C$107
Jun.
from C$106
Jul.
from C$183
Aug.
from C$106
Sep.
from C$216
Oct.
from C$243
Nov.
from C$346
Dec.
from C$244
Jan.
Find prices
Feb.
from C$346
Mar.
from C$346
Apr.
Find prices

Which airlines fly from Washington Ronald Reagan to Charleston?

Washington Ronald Reagan to Charleston: Alternative routes

Compare routes from Washington Ronald Reagan 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 C$107
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Washington D.C. to Charleston: Flight information

The things to know before you go.
Cheapest flight foundC$106
Cheapest month to flyAugust
Average flight time1 hr, 52 mins
Most popular airlineAmerican Airlines
Average flights per week82

Finding cheap flights from Washington Ronald Reagan to Charleston: Frequently asked questions

The best price we found for a return flight from Washington Ronald Reagan to Charleston is C$213. 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.
1 hour and 52 minutes is the average flight time from Washington Ronald Reagan to Charleston.
American Airlines, PSA Airlines and Republic Airways fly direct from Washington Ronald Reagan to Charleston.
As of May 2026, there are 82 flights per week flying from Washington Ronald Reagan to Charleston.
The cheapest month to fly from Washington Ronald Reagan to Charleston is usually June.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Washington Ronald Reagan Airport to Charleston Airport on Wednesday, June 17, 2026.
Yes – the average flight time is 1 hour and 52 minutes.
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.
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.
Currently, Southwest Airlines offers the cheapest flight tickets to Charleston.

Flying from Ronald Reagan National Airport (DCA) to Charleston International Airport (CHS): what you need to know

  • Expect to be in the skies for around 1 hour 53 minutes. That's the average duration of a direct flight from Ronald Reagan National Airport to Charleston International Airport. Washington DC and Charleston are in the same timezone — UTC-4.

  • Flights from Ronald Reagan National Airport to Charleston International Airport start from 05:59 — the first with American Airlines. The last departure is the 20:31 option with American Airlines. In total, you can choose from 44 services every week from DCA to CHS.

  • Getting on a plane during a peak time like July? Popular seasons (like summer, Christmas and New Year) can easily add another hour at security. Be extra cautious and arrive up to four hours ahead of international flights and two hours before domestic departures.

  • American Airlines runs direct flights from Ronald Reagan National Airport to Charleston International Airport. Book with this popular airline, then get ready to tick off the sights in Charleston — and maybe even more of United States if you have time.

  • To break up your flight from Ronald Reagan National Airport to Charleston International Airport, think about adding a stopover. Simply uncheck 'Direct flights only' and find a destination that interests you. Popular stopovers on the DCA - CHS route include:

    • Charlotte Douglas International Airport

    • Hartsfield-Jackson Atlanta International Airport

    • Philadelphia International Airport

  • When flying domestically within United States, you won't need a visa or even a passport. However, you'll have to present another form of identification, such as a driver's license or ID card. As soon as you've found your cheap ticket from DCA to CHS, check your ID is valid before you take to the skies.

How to find the cheapest flights from Ronald Reagan National Airport (DCA) to Charleston International Airport (CHS)

  • The best price we've seen for a one-way ticket from Ronald Reagan National Airport to Charleston International Airport is C$107. The cheapest price for a return flight is C$213. Bear in mind that fares could change due to demand when booking.

  • To secure cheap flight tickets from DCA to CHS, book your trip 10 months ahead of the departure date.

  • The cheapest month for flight tickets from Ronald Reagan National Airport to Charleston International Airport is June. Use the 'Whole month' tool to find the lowest airfares if you have flexible dates.

  • Log into your online account or use the app to create a Price Alert. We'll let you know right away if there's a better deal on this route. It doesn't take long, and it'll save you time looking for cheap flight tickets from DCA to CHS every day.

  • Use filters to find the right trip for you. To see the 'Fastest,' 'Cheapest' or 'Best' flights from Ronald Reagan National Airport to Charleston International Airport, use the 'Sort by' function. You can also filter results by airline, departure and arrival times, and number of stops.

Handy information about Ronald Reagan National Airport (DCA)

  • Located around 8 kilometres from the center of Washington DC, Ronald Reagan National Airport can be reached in about 16 minutes by car, depending on traffic. The same journey on public transport takes roughly 43 minutes.

  • After a handy hotel near DCA? If you've booked an early flight from Ronald Reagan National Airport to Charleston International Airport, these accommodation options will have you sleeping moments from your departure lounge:

Arriving at Charleston International Airport (CHS)

Getting from Charleston International Airport (CHS) to central Charleston

  • From Charleston International Airport, Charleston is approximately 21 kilometres away. It takes around 28 minutes to get to the center driving.

  • When traveling by public transport, expect a journey of about 3 hours and 36 minutes.

When to fly to Charleston International Airport (CHS)

  • July is the busiest month for flights from Ronald Reagan National Airport to Charleston International Airport. To escape the crowds, head to Charleston in April.

  • The warmest month in Charleston is July, with the temperature ranging between 24ºC and 32ºC. Lock in your flights from Ronald Reagan National Airport to Charleston International Airport in this month if this is the type of weather you like.

  • Look for cheap flight tickets from DCA to CHS in January if you'd rather travel during cooler conditions. Temperatures are at their lowest around then, ranging between 4ºC and 17ºC on average.

More about Charleston

  • As soon as you've booked your flights from DCA to CHS, you'll want to find somewhere to stay in Charleston. Make one of these options your base for exploring this top destination:

  • All great adventures should include some sightseeing. Rainbow Row, Fort Sumter National Monument and Charleston City Market are essential stops on your Charleston itinerary.

Complete your Charleston trip with hotels and a car rental

  • You've booked a cheap ticket to Charleston International Airport — next on the list is finding a place to stay, and perhaps even your own set of wheels. We've compared prices across hundreds of companies to bring you the best hotels and car rental deals in Charleston.

Plan the rest of your trip from Washington D.C. to Charleston

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.