United Airlines
Star Alliance
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United States
Washington Dulles International Airport
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United States
Charleston International Airport / Charleston AFB
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Scan through all non-stop flights from Washington to Charleston. The full flight schedule below gives an overview of all non-stop flights from IAD to CHS, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
Charleston is a humid subtropical or warm-temperate destination, featuring hot, humid summers with temperatures typically around 30°C (86°F) and mild to cool winters. The region is known for consistent rainfall throughout the year, peaking in summer. The area is known for its vibrant urban energy, diverse landscapes, and numerous outdoor activities.
You can visit Charleston any time of the year, but the best months to explore are from to and from to .
Currently, there is only one airline operating non-stop flights from Washington IAD to Charleston CHS, which is United Airlines. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their IAD CHS flight schedule.
Flights from IAD to CHS are operated twice a week. Departure times vary between 08:15 - 22:14. The earliest flight departs at 08:15, the last flight departs at 22:14. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.
You can fly in Economy and Business Class. Premium Economy and First Class are not available on this route (at least not as a non-stop flight).
The fastest direct flight from Washington to Charleston takes 1 hour and 49 minutes. The flight distance between Washington and Charleston is 441 miles (or 710 km).
There is 1 airport in Charleston: Charleston International Airport / Charleston AFB (CHS).
There are 2 flights per week flying from Washington to Charleston (as of March 2026).
1 hour and 49 minutes is the average flight time from Washington to Charleston.
The distance from Washington to Charleston is 441 miles (710 kilometers).
United Airlines is the only airline flying nonstop from Washington to Charleston.
Star Alliance is currently the only alliance flying nonstop from Washington to Charleston.
You can fly non-stop in Economy and Business Class.
Aircraft types that fly from Washington to Charleston:
The earliest flight departs at 08:15 from Washington and arrives at 10:03 at Charleston.
The latest flight departs at 22:14 from Washington and arrives at 23:59 at Charleston.
441 miles (710 km) · 1h 49m
08:35
10:23
United Airlines
Star Alliance
UA 1108
United Airlines
Airbus A319
Y
W
J
F
08:35
10:23
United Airlines
Star Alliance
UA 1108
United Airlines
Boeing 737-700
Y
W
J
F
13:05
14:53
United Airlines
Star Alliance
UA 325
United Airlines
Boeing 737-700
Y
W
J
F
17:10
18:59
United Airlines
Star Alliance
UA 6258
United Airlines
Embraer 175
Y
W
J
F
17:10
18:59
United Airlines
Star Alliance
UA 3701
United Airlines
Embraer 175
Y
W
J
F
22:10
23:59
United Airlines
Star Alliance
UA 3604
United Airlines
Embraer 175
Y
W
J
F
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