Flights from Charleston to Washington DC

Our cheapest offers for flights from Charleston to Washington DC

Here you can compare cheap flights from Charleston (CHS) to Washington DC (IAD) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Washington DC. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Charleston
Washington DC
Outbound
09/12/25
1 Stopover (CLT)
AA1721, AA5447
05h 39min
Return
-
American Airlines ?
$180
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Charleston to Washington DC

Favorite airline: United Airlines
100 % of travelers choose to book flights on this route with United Airlines and American Airlines.
United Airlines
62 %
American Airlines
38 %
Direct flights are more expensive
On this route, direct flights are $170.00 more expensive than flights with a stopover.
non stop flight
1 stop
01h 38min
04h 36min
$443
$273
Favourite connection: via Charlotte
The most popular route is via Charlotte and is booked by 75 % of all travelers.
Route
bookings
1 stopover Charlotte Douglas International Airport, NC
04h 36min, from $273
75 %
Direct flights
01h 38min, from $443
25 %

Important flight information

Flight information: Charleston - Washington DC

Cheapest outbound flight from $179.63
Flight duration min. 01:25 / max. 01:32
Return flight duration min. 01:43/ max. 01:51
Distance 712 km
Flights per week 22
Departure airport Airport Charleston-SC (CHS)
Arrival airport Airport Washington DC - Dulles International Airport, DC (IAD)
Destination country Flights to United States
Alternative routes to United States
Alternative flights to Washington DC
Flight destinations with a similar price
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