
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $136 (Mytrip) |
One-way from | $58 (Mytrip) |
Popular in | December |
Cheapest in | July |
Average price | $301 |
Good round-trip deal | $244 or less |
Good one-way deal | $168 or less |
Fly from
Fly to
Route
Depart
Return
Price
BaltimoreCharleston
BWI - CHS
BWICHS
Baltimore/Washington
Tue 2/17
5:10 pm-9:40 pm
1 stop4h 30m
Charleston
Thu 2/19
12:55 pm-2:25 pm
Nonstop1h 30m
BaltimoreCharleston
BWI - CHS
BWICHS
Baltimore/Washington
Sat 3/28
8:15 pm-10:00 pm
Nonstop1h 45m
Charleston
Mon 3/30
8:00 pm-9:35 pm
Nonstop1h 35m
BaltimoreCharleston
BWI - CHS
BWICHS
Baltimore/Washington
Sat 3/28
8:15 pm-10:00 pm
Nonstop1h 45m
Charleston
Wed 4/1
7:55 am-9:30 am
Nonstop1h 35m
BaltimoreCharleston
BWI - CHS
BWICHS
Baltimore/Washington
Mon 2/16
8:30 am-10:30 am
Nonstop2h 00m
Charleston
Tue 2/17
8:15 am-1:35 pm
1 stop5h 20m
BaltimoreCharleston
BWI - CHS
BWICHS
Baltimore/Washington
Sat 4/18
3:05 pm-8:15 pm
1 stop5h 10m
Charleston
Tue 4/21
7:40 am-9:15 am
Nonstop1h 35m
BaltimoreCharleston
BWI - CHS
BWICHS
Baltimore/Washington
Sat 2/14
7:05 pm-8:55 pm
Nonstop1h 50m
Charleston
Tue 2/17
8:15 am-1:35 pm
1 stop5h 20m
BaltimoreCharleston
BWI - CHS
BWICHS
Baltimore/Washington
Sat 4/4
2:55 pm-9:40 pm
2 stops6h 45m
Charleston
Thu 4/9
10:55 am-12:30 pm
Nonstop1h 35m
Washington, D.C.Charleston
DCA - CHS
DCACHS
Washington, D.C. Reagan-National
Sat 3/14
2:00 pm-7:14 pm
1 stop5h 14m
Charleston
Mon 3/16
6:58 pm-11:05 pm
1 stop4h 07m
Washington, D.C.Charleston
DCA - CHS
DCACHS
Washington, D.C. Reagan-National
Thu 2/26
6:00 am-10:58 am
1 stop4h 58m
Charleston
Tue 3/3
10:20 am-5:49 pm
1 stop7h 29m
Washington, D.C.Charleston
DCA - CHS
DCACHS
Washington, D.C. Reagan-National
Sat 3/7
8:45 am-2:38 pm
1 stop5h 53m
Charleston
Sat 3/14
7:00 am-12:53 pm
1 stop5h 53m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star |
The best time to book flights from Washington, D.C. to Charleston is 65 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Currently, August is the cheapest month in which you can book a flight from Washington, D.C. to Charleston (average of $52). Flying from Washington, D.C. to Charleston in March is currently the most expensive (average of $166). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
One of the essential ways to save on airfare from Washington, D.C. to Charleston is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 13% on airfare.
Travelers seeking maximum savings on their Washington, D.C. to Charleston flight should consider departing on Monday at noon when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from WAS to CHS are scheduled on a Monday (15 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).
Entertainment
Boarding
Food
Overall
Crew
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
Entertainment
Boarding
Food
Overall
Crew
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
Entertainment
Boarding
Food
Overall
Crew
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
Entertainment
Boarding
Food
Overall
Crew
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
Entertainment
Boarding
Food
Overall
Crew
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
Entertainment
Boarding
Food
Overall
Crew
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$98 | Average$151 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$122 | Average$299 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$162 | Average$334 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$189 | Average$311 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$209 | Average$347 | FlexibilityNo cancel fee | On-time63% |