
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $133 (Southwest) |
One-way from | $67 (Southwest) |
Popular in | March |
Cheapest in | May |
Average price | $331 |
Good round-trip deal | $242 or less |
Good one-way deal | $183 or less |
Fly from
Fly to
Route
Depart
Return
CharlestonWashington, D.C.
CHS - DCA
CHSDCA
Charleston
Thu 5/21
5:55 pm-11:24 pm
1 stop5h 29m
Washington, D.C. Reagan-National
Tue 6/2
12:27 pm-5:53 pm
1 stop5h 26m
CharlestonWashington, D.C.
CHS - DCA
CHSDCA
Charleston
Thu 4/16
7:40 am-2:00 pm
1 stop6h 20m
Washington, D.C. Reagan-National
Mon 4/20
2:45 pm-9:55 pm
2 stops7h 10m
CharlestonWashington, D.C.
CHS - DCA
CHSDCA
Charleston
Wed 5/13
5:55 pm-10:59 pm
1 stop5h 04m
Washington, D.C. Reagan-National
Sat 5/16
6:00 am-10:15 am
1 stop4h 15m
CharlestonWashington, D.C.
CHS - IAD
CHSIAD
Charleston
Thu 7/2
10:00 am-11:37 am
Nonstop1h 37m
Washington, D.C. Dulles Intl
Mon 7/6
8:25 am-10:11 am
Nonstop1h 46m
CharlestonWashington, D.C.
CHS - IAD
CHSIAD
Charleston
Fri 5/22
10:00 am-11:37 am
Nonstop1h 37m
Washington, D.C. Dulles Intl
Mon 5/25
8:30 am-10:16 am
Nonstop1h 46m
CharlestonWashington, D.C.
CHS - IAD
CHSIAD
Charleston
Fri 9/18
2:51 pm-4:22 pm
Nonstop1h 31m
Washington, D.C. Dulles Intl
Mon 9/21
12:35 pm-2:25 pm
Nonstop1h 50m
CharlestonWashington, D.C.
CHS - IAD
CHSIAD
Charleston
Thu 6/11
7:47 pm-9:29 pm
Nonstop1h 42m
Washington, D.C. Dulles Intl
Sun 6/14
8:30 am-10:16 am
Nonstop1h 46m
CharlestonWashington, D.C.
CHS - IAD
CHSIAD
Charleston
Thu 4/16
6:00 am-7:29 am
Nonstop1h 29m
Washington, D.C. Dulles Intl
Sun 4/19
1:05 pm-2:53 pm
Nonstop1h 48m
CharlestonWashington, D.C.
CHS - DCA
CHSDCA
Charleston
Mon 4/27
6:00 am-12:05 pm
1 stop6h 05m
Washington, D.C. Reagan-National
Mon 4/27
2:45 pm-9:55 pm
2 stops7h 10m
CharlestonWashington, D.C.
CHS - DCA
CHSDCA
Charleston
Tue 4/14
6:40 am-6:10 pm
2 stops11h 30m
Washington, D.C. Reagan-National
Wed 4/15
11:35 am-8:00 pm
2 stops8h 25m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
To ensure you get the cheapest price possible for a flight from Charleston to Washington, D.C., you should look to book at least 76 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Currently, June is the cheapest month in which you can book a flight from Charleston to Washington, D.C. (average of $42). Flying from Charleston to Washington, D.C. in February is currently the most expensive (average of $163). 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.
It’s optimal to fly from Charleston to Washington, D.C. in the afternoon. By choosing this option you can save up to 37% on the cost of your flight, compared to a flight at noon.
Travelers seeking maximum savings on their Charleston to Washington, D.C. flight should consider departing on Thursday at noon when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from CHS to WAS are scheduled on a Friday (19 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (11 on average).
Entertainment
Food
Comfort
Crew
Overall
Boarding
Reviews
Dominic,Mar 2026
MCO - SMF
Entertainment
Food
Comfort
Crew
Overall
Boarding
Reviews
Dominic,Mar 2026
MCO - SMF
Entertainment
Food
Comfort
Crew
Overall
Boarding
Reviews
Dominic,Mar 2026
MCO - SMF
Entertainment
Food
Comfort
Crew
Overall
Boarding
Reviews
Dominic,Mar 2026
MCO - SMF
Entertainment
Food
Comfort
Crew
Overall
Boarding
Reviews
Dominic,Mar 2026
MCO - SMF
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$88 | Average$157 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$179 | Average$271 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$180 | Average$264 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$191 | Average$336 | FlexibilityNo cancel fee | On-time63% |