Cheap Flights from Charleston to Washington Ronald Reagan

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Flight deals from Charleston Airport to Washington Ronald Reagan Airport

Looking for a cheap last-minute deal or the best return flight from Charleston Airport to Washington Ronald Reagan Airport? If you want to travel next month, return fares start from $319. Find the lowest prices on one-way and return tickets right here.

Washington D.C..$319 per passenger.Departing Wed, 15 Apr, returning Sat, 18 Apr.Return flight with Delta.Outbound indirect flight with Delta, departs from Charleston on Wed, 15 Apr, arriving in Washington Ronald Reagan.Inbound indirect flight with Delta, departs from Washington Ronald Reagan on Sat, 18 Apr, arriving in Charleston.Price includes taxes and charges.From $319, select.

Washington D.C..$319 per passenger.Departing Sat, 28 Mar, returning Mon, 30 Mar.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Charleston on Sat, 28 Mar, arriving in Washington Ronald Reagan.Inbound indirect flight with Southwest Airlines, departs from Washington Ronald Reagan on Mon, 30 Mar, arriving in Charleston.Price includes taxes and charges.From $319, select.

Washington D.C..$334 per passenger.Departing Fri, 27 Mar, returning Sat, 4 Apr.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Charleston on Fri, 27 Mar, arriving in Washington Ronald Reagan.Inbound indirect flight with Southwest Airlines, departs from Washington Ronald Reagan on Sat, 4 Apr, arriving in Charleston.Price includes taxes and charges.From $334, select.

Washington D.C..$354 per passenger.Departing Thu, 30 Apr, returning Sun, 3 May.Return flight with Delta.Outbound indirect flight with Delta, departs from Charleston on Thu, 30 Apr, arriving in Washington Ronald Reagan.Inbound indirect flight with Delta, departs from Washington Ronald Reagan on Sun, 3 May, arriving in Charleston.Price includes taxes and charges.From $354, select.

Washington D.C..$367 per passenger.Departing Thu, 14 May, returning Sun, 24 May.Return flight with Delta.Outbound indirect flight with Delta, departs from Charleston on Thu, 14 May, arriving in Washington Ronald Reagan.Inbound indirect flight with Delta, departs from Washington Ronald Reagan on Sun, 24 May, arriving in Charleston.Price includes taxes and charges.From $367, select.

Washington D.C..$383 per passenger.Departing Fri, 26 Jun, returning Mon, 29 Jun.Return flight with Delta.Outbound indirect flight with Delta, departs from Charleston on Fri, 26 Jun, arriving in Washington Ronald Reagan.Inbound indirect flight with Delta, departs from Washington Ronald Reagan on Mon, 29 Jun, arriving in Charleston.Price includes taxes and charges.From $383, select.

Washington D.C..$386 per passenger.Departing Fri, 24 Jul, returning Mon, 27 Jul.Return flight with Delta.Outbound indirect flight with Delta, departs from Charleston on Fri, 24 Jul, arriving in Washington Ronald Reagan.Inbound indirect flight with Delta, departs from Washington Ronald Reagan on Mon, 27 Jul, arriving in Charleston.Price includes taxes and charges.From $386, select.

Washington D.C..$428 per passenger.Departing Wed, 29 Jul, returning Sun, 2 Aug.Return flight with Delta.Outbound indirect flight with Delta, departs from Charleston on Wed, 29 Jul, arriving in Washington Ronald Reagan.Inbound indirect flight with Delta, departs from Washington Ronald Reagan on Sun, 2 Aug, arriving in Charleston.Price includes taxes and charges.From $428, select.

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

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

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Direct flights from Charleston to Washington Ronald Reagan

Charleston to Washington Ronald Reagan: Alternative routes

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

Charleston to Washington D.C.: Flight information

The things to know before you go.

Cheapest flight found	$319
Cheapest month to fly	March
Average flight time	1 hr, 43 mins
Most popular airline	American Airlines
Average flights per week	105

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

How much are return flights from Charleston to Washington Ronald Reagan?

The best price we found for a return flight from Charleston to Washington Ronald Reagan is $319. 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 Charleston to Washington Ronald Reagan?

1 hour and 43 minutes is the average flight time from Charleston to Washington Ronald Reagan.

Which airlines fly direct from Charleston to Washington Ronald Reagan?

American Airlines, PSA Airlines and Republic Airways fly direct from Charleston to Washington Ronald Reagan.

How many flights are there a week from Charleston to Washington Ronald Reagan?

As of March 2026, there are 114 flights per week flying from Charleston to Washington Ronald Reagan.

When is the cheapest time to fly from Charleston to Washington Ronald Reagan?

The cheapest month to fly from Charleston to Washington Ronald Reagan is usually March.

Which upcoming date is cheapest to fly from Charleston Airport to Washington Ronald Reagan Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Charleston Airport to Washington Ronald Reagan Airport on Saturday, 28 March 2026.

Can I get a direct flight from Charleston Airport to Washington Ronald Reagan Airport?

Yes – the average flight time is 1 hour and 43 minutes.

How can I find the best flight deal to Washington Ronald Reagan?

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 Washington Ronald Reagan 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 Washington D.C.?

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

Which is the cheapest airline to fly from Charleston Airport to Washington Ronald Reagan with?

Currently, Southwest Airlines offers the cheapest flight tickets to Washington Ronald Reagan.

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

The average time for a direct flight from Charleston International Airport to Ronald Reagan National Airport is 1 hour 35 minutes.
Washington DC's timezone is UTC-4, which is the same as Charleston.
You can choose from 44 weekly Charleston International Airport to Ronald Reagan National Airport flights. The 05:59 departure with American Airlines is the earliest available. American Airlines operates the last service of the day at 20:03.
Give yourself plenty of time to catch your CHS to DCA flight. As a general rule, arrive at least two hours before international departures and an hour ahead for domestic flights.
Travelling during a peak month like July? Public holidays and other popular periods can lead to longer lines and delays at check-in and security. Be extra cautious and arrive up to four hours before an international flight and two hours before domestic departures.
American Airlines has direct flights from Charleston International Airport to Ronald Reagan National Airport. Book with this popular airline, then get ready to check out the sights in Washington DC — and maybe even more of United States if time allows.
American Airlines is the airline most travellers choose for this route.
With a reliable 82.92% of services arriving on schedule, American Airlines has the best on-time record for CHS to DCA flights.
Consider adding a stopover when booking your ticket from Charleston International Airport to Ronald Reagan National Airport. Simply uncheck 'Direct flights only' to break up your trip, or enjoy a detour to a new and interesting place. Check out these options between CHS and DCA:
- Charlotte Douglas International Airport
- Hartsfield-Jackson Atlanta International Airport
- LaGuardia Airport

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

$159 is currently the lowest price for a one-way Charleston International Airport to Ronald Reagan National Airport flight. A return flight starts from $319. These fares may change depending on demand and availability.
Score cheap tickets from CHS to DCA by booking at least six months ahead. According to our research, that's the sweet spot for picking up a bargain.
The cheapest month for flights from Charleston International Airport to Ronald Reagan National Airport is May. Use the 'Whole month' tool to find the lowest airfares if you have flexible travel dates.
You won't have to check every day to see if fares have gone down when you set up a Price Alert. We'll let you know the moment there's a better deal on cheap flights from CHS to DCA.
Find the perfect flight for you by using the filters. To see the 'Fastest,' 'Best' or 'Cheapest' flights from Charleston International Airport to Ronald Reagan National Airport, use the 'Sort by' function. You can also filter by airline, arrival and departure times, and number of stops.

Handy information about Charleston International Airport (CHS)

81.5% of flights departing from Charleston International Airport touch down at their destination on time. Given its solid on-time performance, you're unlikely to face delays when flying out of CHS.
To reach Charleston International Airport from central Charleston, it'll take about 30 minutes if you're planning to drive. This depends on traffic though. It's approximately 21 kilometres from the airport to the city centre.
Expect a journey time of about 3 hours 35 minutes when using public transport.
Get your holiday off to a stress-free start by staying near CHS. Whether you have an early flight from Charleston International Airport to Ronald Reagan National Airport or just don't want to be rushed, these stays are perfect:

Arriving at Ronald Reagan National Airport (DCA)

If you're coming in on a late Charleston International Airport to Ronald Reagan National Airport flight, few things beat the convenience of staying close to the terminal. Grab your suitcases from the carousel and then be showered and relaxing soon after at one of these hotels near DCA:
Go where the road takes you with a Ronald Reagan National Airport rental car. Pick up a set of wheels from Thrifty, Sixt or Dollar and chase adventure across Washington DC and beyond.
For the lowest price, book your vehicle from Ronald Reagan National Airport around four weeks before you travel.

Getting from Ronald Reagan National Airport (DCA) to central Washington DC

DCA is located at 1 Aviation Circle.
From Ronald Reagan National Airport, Washington DC is approximately 8 kilometres away. It takes around 15 minutes to reach the centre driving.
Travelling to the centre on public transport typically takes 45 minutes.

When to fly to Ronald Reagan National Airport (DCA)

The quietest month for a flight from Charleston International Airport to Ronald Reagan National Airport is May, while February is the most popular. Choose the ideal time to visit Washington DC based on whether you prefer a more relaxed vibe or a faster pace.
Book your flight from Charleston International Airport to Ronald Reagan National Airport for July if you'd like to visit Washington DC during its warmest month. Expect temperatures of between 19ºC and 33ºC.
January sees average temperatures of between -6ºC and 10ºC. Search for cheap tickets from CHS to DCA sometime around then if you want to travel in cooler conditions.

Explore more of United States

New York is just one of the many places in United States waiting to be discovered after you've experienced Washington DC. Around 322 kilometres away to the north-east, well-known attractions include Statue of Liberty, Central Park and Empire State Building.
If there's time to check out another major destination in United States, head for Philadelphia, roughly 193 kilometres north-east of Washington DC. Liberty Bell, Independence Hall and Philadelphia Museum of Art are key highlights.