Cheap flights from South Dakota to Washington, D.C. (WAS)

FSD — WAS
Aug 16 — Aug 231

How far in advance should I book a flight from South Dakota to Washington, D.C.?

To save up to 56% on this flight, we recommend booking at least 58 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from South Dakota to Washington, D.C. from $537 1-2 weeks out and tickets from $601 for flights departing within the next 72 hours.

What is the cheapest month to fly from South Dakota to Washington, D.C.?

Our data shows that November tends to be the cheapest month to fly to Washington, D.C. from South Dakota. Users have commonly found prices around $436 for the month, but tickets can be as low as $174. Due to multiple factors, prepare for potentially higher prices in June.

When is the cheapest time to fly from South Dakota to Washington, D.C. (SD - WAS)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from South Dakota to Washington, D.C. as you normally would.

Cheap flights from South Dakota to Washington, D.C. in August, September 2022

The best prices found for South Dakota to WAS flights for August, September
Aug 16 - Aug 19
FSD

Sioux Falls Joe Foss Field

DCA

Washington, D.C. Reagan-National

1 stop

22h 55m
DCA

Washington, D.C. Reagan-National

FSD

Sioux Falls Joe Foss Field

1 stop

17h 57m
$191

Frontier

Pick Dates

Deal found 8/10/22

Sep 13 - Sep 19
FSD

Sioux Falls Joe Foss Field

DCA

Washington, D.C. Reagan-National

1 stop

20h 12m
DCA

Washington, D.C. Reagan-National

FSD

Sioux Falls Joe Foss Field

1 stop

20h 25m
$224

Frontier

Pick Dates

Deal found 8/11/22

Aug 21 - Aug 24
FSD

Sioux Falls Joe Foss Field

DCA

Washington, D.C. Reagan-National

1 stop

19h 27m
DCA

Washington, D.C. Reagan-National

FSD

Sioux Falls Joe Foss Field

1 stop

18h 34m
$234

Frontier

Pick Dates

Deal found 8/10/22

South Dakota to Washington, D.C. 2022 flight deals

Cheap flights to Washington, D.C. from South Dakota found for this year
Oct 25 - Oct 29
FSD

Sioux Falls Joe Foss Field

DCA

Washington, D.C. Reagan-National

1 stop

20h 19m
DCA

Washington, D.C. Reagan-National

FSD

Sioux Falls Joe Foss Field

1 stop

8h 27m
$174

Frontier

Pick Dates

Deal found 8/9/22

Aug 16 - Aug 19
FSD

Sioux Falls Joe Foss Field

DCA

Washington, D.C. Reagan-National

1 stop

22h 55m
DCA

Washington, D.C. Reagan-National

FSD

Sioux Falls Joe Foss Field

1 stop

17h 57m
$191

Frontier

Pick Dates

Deal found 8/10/22

Sep 13 - Sep 19
FSD

Sioux Falls Joe Foss Field

DCA

Washington, D.C. Reagan-National

1 stop

20h 12m
DCA

Washington, D.C. Reagan-National

FSD

Sioux Falls Joe Foss Field

1 stop

20h 25m
$224

Frontier

Pick Dates

Deal found 8/11/22

Cheap United Airlines flights from South Dakota to Washington, D.C.

Oct 14 - Oct 18
FSD

Sioux Falls Joe Foss Field

IAD

Washington, D.C. Dulles Intl

1 stop

22h 20m
IAD

Washington, D.C. Dulles Intl

FSD

Sioux Falls Joe Foss Field

1 stop

17h 25m
$334

United Airlines

Pick Dates

Deal found 8/10/22

Oct 25 - Oct 27
FSD

Sioux Falls Joe Foss Field

IAD

Washington, D.C. Dulles Intl

1 stop

16h 15m
IAD

Washington, D.C. Dulles Intl

FSD

Sioux Falls Joe Foss Field

1 stop

18h 51m
$344

United Airlines

Pick Dates

Deal found 8/10/22

Oct 25 - Oct 27
FSD

Sioux Falls Joe Foss Field

IAD

Washington, D.C. Dulles Intl

1 stop

14h 06m
IAD

Washington, D.C. Dulles Intl

FSD

Sioux Falls Joe Foss Field

2 stops

11h 31m
$348

United Airlines

Pick Dates

Deal found 8/10/22

Cheap Delta flights from South Dakota to Washington, D.C.

Oct 3 - Oct 10
FSD

Sioux Falls Joe Foss Field

IAD

Washington, D.C. Dulles Intl

1 stop

5h 16m
IAD

Washington, D.C. Dulles Intl

FSD

Sioux Falls Joe Foss Field

1 stop

6h 12m
$438

Delta

Pick Dates

Deal found 8/9/22

Oct 25 - Oct 29
FSD

Sioux Falls Joe Foss Field

BWI

Baltimore/Washington

1 stop

4h 35m
BWI

Baltimore/Washington

FSD

Sioux Falls Joe Foss Field

2 stops

10h 09m
$442

Delta

Pick Dates

Deal found 8/9/22

Sep 3 - Sep 4
ABR

Aberdeen

BWI

Baltimore/Washington

1 stop

5h 02m
BWI

Baltimore/Washington

ABR

Aberdeen

1 stop

6h 59m
$444

Delta

Pick Dates

Deal found 8/9/22

Last minute flights from South Dakota to Washington, D.C.

Late deals on return flights to Washington, D.C. from South Dakota, departing today and this week
Aug 16 - Aug 19
FSD

Sioux Falls Joe Foss Field

DCA

Washington, D.C. Reagan-National

1 stop

22h 55m
DCA

Washington, D.C. Reagan-National

FSD

Sioux Falls Joe Foss Field

1 stop

17h 57m
$191

Frontier

Pick Dates

Deal found 8/10/22

Aug 21 - Aug 24
FSD

Sioux Falls Joe Foss Field

DCA

Washington, D.C. Reagan-National

1 stop

19h 27m
DCA

Washington, D.C. Reagan-National

FSD

Sioux Falls Joe Foss Field

1 stop

18h 34m
$234

Frontier

Pick Dates

Deal found 8/10/22

Aug 16 - Aug 18
FSD

Sioux Falls Joe Foss Field

DCA

Washington, D.C. Reagan-National

1 stop

22h 55m
DCA

Washington, D.C. Reagan-National

FSD

Sioux Falls Joe Foss Field

2 stops

16h 11m
$258

Frontier

Pick Dates

Deal found 8/9/22

One-way flights to Washington, D.C. from South Dakota

The cheapest one-way flights from South Dakota to Washington, D.C.
Aug 27
FSD

Sioux Falls Joe Foss Field

DCA

Washington, D.C. Reagan-National

1 stop

22h 55m
$86

Frontier

Pick Dates

Deal found 8/9/22

Sep 27
FSD

Sioux Falls Joe Foss Field

DCA

Washington, D.C. Reagan-National

1 stop

20h 12m
$96

Frontier

Pick Dates

Deal found 8/9/22

Sep 27
FSD

Sioux Falls Joe Foss Field

BWI

Baltimore/Washington

2 stops

26h 33m
$105

Multiple Airlines

Pick Dates

Deal found 8/9/22

Related info for your journey

Useful info, stats and facts about South Dakota to Washington, D.C. flights.

Which airlines flying from South Dakota to Washington, D.C. have flexible cancellations due to COVID-19?

Some of the carriers operating flights from South Dakota to Washington, D.C. that may be offering flexible cancellation policies are Delta, United Airlines, and American Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from South Dakota to Washington, D.C. for under $200 on Cheapflights?

Yes, there are multiple flights from South Dakota to Washington, D.C. for under $200. The cheapest flight booked recently is on Frontier for just $174, but on average you can expect to pay $287.

Are there last-minute flights available from South Dakota to Washington, D.C. for under $200?

There are currently 20+ open flights from South Dakota to Washington, D.C. within the next 7 days for less than $200.

What are the cheapest airlines to fly from South Dakota to Washington, D.C. one-way?

$86 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on United Airlines and Allegiant Air, with prices starting from $178 and $203, respectively.

What are the most popular routes from South Dakota to Washington, D.C.?

While some choose either Sioux Falls Joe Foss Field - Washington, D.C. Reagan-National or Sioux Falls Joe Foss Field - Baltimore/Washington, Sioux Falls Joe Foss Field - Washington, D.C. Dulles Intl is the most popular route from South Dakota to Washington, D.C..

What are the most popular airlines that fly from South Dakota to Washington, D.C.?

The most popular airlines flying from South Dakota to Washington, D.C. are American Airlines, Delta and United Airlines. Something to consider prior to booking your flight.

Departure points for flights from South Dakota to Washington, D.C.

Select to see more specific information for flights to Washington, D.C. from all departure points in South Dakota

Top 3 airlines flying from South Dakota to Washington, D.C.

The chart below displays the airlines Cheapflights users traveling from South Dakota to Washington, D.C. choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
American AirlinesCheapest$174Average$549FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
United AirlinesCheapest$318Average$503FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
DeltaCheapest$328Average$527FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights