
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $123 (Frontier) |
Popular in | February |
Cheapest in | April |
Average price | $333 |
Fly from
Fly to
Route
Depart
Return
Price
Sioux FallsWashington, D.C.
FSD - DCA
FSDDCA
Sioux Falls Joe Foss Field
Sun 12/7
2:26 pm-1:06 pm
1 stop21h 40m
Washington, D.C. Reagan-National
Sat 12/13
2:00 pm-1:31 pm
1 stop24h 31m
Sioux FallsWashington, D.C.
FSD - IAD
FSDIAD
Sioux Falls Joe Foss Field
Sun 12/7
5:05 am-11:35 am
1 stop5h 30m
Washington, D.C. Dulles Intl
Sat 12/13
6:03 am-10:20 am
1 stop5h 17m
Sioux FallsBaltimore
FSD - BWI
FSDBWI
Sioux Falls Joe Foss Field
Wed 1/7
3:11 pm-9:41 pm
1 stop5h 30m
Baltimore/Washington
Sun 1/11
5:18 pm-9:50 pm
1 stop5h 32m
Sioux FallsBaltimore
FSD - BWI
FSDBWI
Sioux Falls Joe Foss Field
Sat 12/6
1:09 pm-9:17 pm
1 stop7h 08m
Baltimore/Washington
Sun 12/7
6:00 am-10:11 am
1 stop5h 11m
Sioux FallsWashington, D.C.
FSD - IAD
FSDIAD
Sioux Falls Joe Foss Field
Thu 12/4
4:25 pm-12:02 am
1 stop6h 37m
Washington, D.C. Dulles Intl
Sun 12/7
6:03 am-10:20 am
1 stop5h 17m
Sioux FallsBaltimore
FSD - BWI
FSDBWI
Sioux Falls Joe Foss Field
Sat 12/6
11:20 am-5:24 pm
1 stop5h 04m
Baltimore/Washington
Sun 12/7
10:20 am-2:40 pm
1 stop5h 20m
Sioux FallsWashington, D.C.
FSD - IAD
FSDIAD
Sioux Falls Joe Foss Field
Fri 12/5
10:57 am-6:12 pm
1 stop6h 15m
Washington, D.C. Dulles Intl
Tue 12/9
6:03 am-10:20 am
1 stop5h 17m
Sioux FallsWashington, D.C.
FSD - DCA
FSDDCA
Sioux Falls Joe Foss Field
Sat 12/6
11:20 am-4:56 pm
1 stop4h 36m
Washington, D.C. Reagan-National
Sun 12/7
6:00 pm-9:51 pm
1 stop4h 51m
Sioux FallsBaltimore
FSD - BWI
FSDBWI
Sioux Falls Joe Foss Field
Thu 12/4
4:25 pm-12:21 am
1 stop6h 56m
Baltimore/Washington
Sun 12/7
7:06 pm-11:12 pm
1 stop5h 06m
Sioux FallsBaltimore
FSD - BWI
FSDBWI
Sioux Falls Joe Foss Field
Fri 12/5
10:57 am-6:11 pm
1 stop6h 14m
Baltimore/Washington
Tue 12/9
6:21 pm-11:14 pm
1 stop5h 53m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars |
Currently, December is the cheapest month in which you can book a flight from Sioux Falls to Washington, D.C. (average of $144). Flying from Sioux Falls to Washington, D.C. in June is currently the most expensive (average of $292). 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.
When flying from Sioux Falls to Washington, D.C., the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 40% versus a flight at noon.
Boarding
Comfort
Overall
Food
Entertainment
Crew
Reviews
Jim,Nov 2025
AVL - ATL
Boarding
Comfort
Overall
Food
Entertainment
Crew
Reviews
Jim,Nov 2025
AVL - ATL
Boarding
Comfort
Overall
Food
Entertainment
Crew
Reviews
Jim,Nov 2025
AVL - ATL
Boarding
Comfort
Overall
Food
Entertainment
Crew
Reviews
Jim,Nov 2025
AVL - ATL
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$182 | Average$437 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$224 | Average$355 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$245 | Average$455 | FlexibilityNo cancel fee | On-time69% |