How does KAYAK find such low prices on flights from South Dakota to Washington, D.C.?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from South Dakota to Washington, D.C..

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from South Dakota to Washington, D.C.?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. from South Dakota is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from South Dakota to Washington, D.C.?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington, D.C. with an airline and back to South Dakota with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from South Dakota to Washington, D.C.?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington, D.C. from South Dakota up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$151 CHEAP FLIGHTS from South Dakota to Washington, D.C.

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Cheap Flights from South Dakota to Washington, D.C.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from South Dakota to Washington, D.C.

Tue, Nov 3 - Sat, Nov 7

8:45 am - 5:55 pmRAP Rapid City-IAD Washington, D.C. Dulles Intl

7h 10m1 stop Denver Intl

4:10 pm - 8:43 pmIAD Washington, D.C. Dulles Intl-RAP Rapid City

6h 33m1 stop Denver Intl

$281United Airlines

Tue, Oct 20 - Wed, Oct 28

4:38 pm - 11:26 pmRAP Rapid City-IAD Washington, D.C. Dulles Intl

4h 48m1 stop Minneapolis St Paul

6:59 pm - 10:30 pmIAD Washington, D.C. Dulles Intl-RAP Rapid City

5h 31m1 stop Minneapolis St Paul

$281Delta

Sat, Oct 24 - Sat, Oct 31

1:37 pm - 9:14 pmRAP Rapid City-DCA Washington, D.C. Reagan-National

5h 37m1 stop Chicago O'Hare Intl

4:09 pm - 10:30 pmDCA Washington, D.C. Reagan-National-RAP Rapid City

8h 21m1 stop Denver Intl

$281United Airlines

Tue, Oct 20 - Wed, Oct 28

4:38 pm - 11:26 pmRAP Rapid City-IAD Washington, D.C. Dulles Intl

4h 48m1 stop Minneapolis St Paul

6:59 pm - 10:30 pmIAD Washington, D.C. Dulles Intl-RAP Rapid City

5h 31m1 stop Minneapolis St Paul

$281Delta

Tue, Nov 3 - Sat, Nov 7

4:38 pm - 11:44 pmRAP Rapid City-DCA Washington, D.C. Reagan-National

5h 06m1 stop Minneapolis St Paul

6:05 am - 10:45 amDCA Washington, D.C. Reagan-National-RAP Rapid City

6h 40m1 stop Minneapolis St Paul

$281Delta

Sat, Oct 24 - Sat, Oct 31

1:37 pm - 9:11 pmRAP Rapid City-IAD Washington, D.C. Dulles Intl

5h 34m1 stop Chicago O'Hare Intl

2:05 pm - 8:43 pmIAD Washington, D.C. Dulles Intl-RAP Rapid City

8h 38m1 stop Denver Intl

$296United Airlines

Mon, Sep 14 - Fri, Sep 18

8:52 pm - 4:59 pmFSD Sioux Falls Joe Foss Field-DCA Washington, D.C. Reagan-National

19h 07m1 stop Denver Intl

1:06 pm - 8:07 pmDCA Washington, D.C. Reagan-National-FSD Sioux Falls Joe Foss Field

8h 01m1 stop Denver Intl

$308Frontier

Wed, Oct 28 - Mon, Nov 2

12:07 pm - 7:59 pmFSD Sioux Falls Joe Foss Field-DCA Washington, D.C. Reagan-National

6h 52m1 stop Chicago O'Hare Intl

11:40 am - 6:48 pmDCA Washington, D.C. Reagan-National-FSD Sioux Falls Joe Foss Field

8h 08m1 stop Chicago O'Hare Intl

$329American Airlines

Wed, Oct 28 - Mon, Nov 2

7:05 am - 1:14 pmFSD Sioux Falls Joe Foss Field-DCA Washington, D.C. Reagan-National

5h 09m1 stop Chicago O'Hare Intl

7:58 pm - 12:29 amDCA Washington, D.C. Reagan-National-FSD Sioux Falls Joe Foss Field

5h 31m1 stop Chicago O'Hare Intl

$329American Airlines

Mon, Sep 14 - Fri, Sep 18

8:52 pm - 9:59 pmFSD Sioux Falls Joe Foss Field-DCA Washington, D.C. Reagan-National

24h 07m1 stop Denver Intl

7:00 am - 8:07 pmDCA Washington, D.C. Reagan-National-FSD Sioux Falls Joe Foss Field

14h 07m1 stop Denver Intl

$335Frontier

Recent last minute flight deals from South Dakota to Washington, D.C.

Fri, Sep 4 - Sun, Sep 6

8:56 pm - 12:51 pmFSD Sioux Falls Joe Foss Field-DCA Washington, D.C. Reagan-National

14h 55m1 stop Denver Intl

6:00 pm - 8:01 pmDCA Washington, D.C. Reagan-National-FSD Sioux Falls Joe Foss Field

27h 01m1 stop Denver Intl

$341Frontier

Sat, Sep 5 - Sat, Sep 12

4:30 pm - 11:50 pmRAP Rapid City-DCA Washington, D.C. Reagan-National

5h 20m1 stop Minneapolis St Paul

6:59 pm - 10:18 pmDCA Washington, D.C. Reagan-National-RAP Rapid City

5h 19m1 stop Minneapolis St Paul

$425Delta

Sat, Sep 5 - Sat, Sep 12

4:30 pm - 11:50 pmRAP Rapid City-DCA Washington, D.C. Reagan-National

5h 20m1 stop Minneapolis St Paul

12:00 pm - 3:51 pmDCA Washington, D.C. Reagan-National-RAP Rapid City

5h 51m1 stop Minneapolis St Paul

$425Delta

Sat, Sep 5 - Sat, Sep 12

4:30 pm - 11:50 pmRAP Rapid City-DCA Washington, D.C. Reagan-National

5h 20m1 stop Minneapolis St Paul

9:40 am - 3:51 pmDCA Washington, D.C. Reagan-National-RAP Rapid City

8h 11m2 stops Detroit Metropolitan Wayne County Minneapolis St Paul

$430Delta

Sat, Sep 5 - Wed, Sep 9

7:30 am - 3:59 pmFSD Sioux Falls Joe Foss Field-DCA Washington, D.C. Reagan-National

7h 29m1 stop Dallas/Fort Worth

1:52 pm - 7:42 pmDCA Washington, D.C. Reagan-National-FSD Sioux Falls Joe Foss Field

6h 50m1 stop Dallas/Fort Worth

$441American Airlines

Sat, Sep 5 - Wed, Sep 9

7:30 am - 3:02 pmFSD Sioux Falls Joe Foss Field-BWI Baltimore/Washington

6h 32m1 stop Dallas/Fort Worth

6:16 pm - 12:29 amBWI Baltimore/Washington-FSD Sioux Falls Joe Foss Field

7h 13m1 stop Chicago O'Hare Intl

$441American Airlines

Fri, Sep 4 - Mon, Sep 7

8:56 pm - 12:51 pmFSD Sioux Falls Joe Foss Field-DCA Washington, D.C. Reagan-National

14h 55m1 stop Denver Intl

7:00 am - 8:01 pmDCA Washington, D.C. Reagan-National-FSD Sioux Falls Joe Foss Field

14h 01m1 stop Denver Intl

$480Frontier

Thu, Sep 3 - Sat, Sep 5

3:06 pm - 9:29 pmFSD Sioux Falls Joe Foss Field-BWI Baltimore/Washington

5h 23m1 stop Chicago O'Hare Intl

1:00 pm - 11:44 pmBWI Baltimore/Washington-FSD Sioux Falls Joe Foss Field

11h 44m2 stops Chicago O'Hare Intl Denver Intl

$496United Airlines

Thu, Sep 3 - Sun, Sep 6

8:55 am - 5:50 pmRAP Rapid City-IAD Washington, D.C. Dulles Intl

6h 55m1 stop Denver Intl

5:26 pm - 10:33 pmIAD Washington, D.C. Dulles Intl-RAP Rapid City

7h 07m1 stop Denver Intl

$506United Airlines

Fri, Sep 4 - Wed, Sep 9

8:56 pm - 12:51 pmFSD Sioux Falls Joe Foss Field-DCA Washington, D.C. Reagan-National

14h 55m1 stop Denver Intl

1:00 pm - 9:15 amDCA Washington, D.C. Reagan-National-FSD Sioux Falls Joe Foss Field

45h 15m2 stops Denver Intl Nashville Intl

$572Multiple Airlines

Useful Info

Low season	January
High season	December
Cheapest flight	$151

Best time to beat the crowds with an average 15% drop in price.

Most popular time to fly and prices are also 20% lower on average.

Flight from Sioux Falls to Baltimore

How does KAYAK find such low prices on flights from South Dakota to Washington, D.C.?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from South Dakota to Washington, D.C..
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from South Dakota to Washington, D.C.?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. from South Dakota is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from South Dakota to Washington, D.C.?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington, D.C. with an airline and back to South Dakota with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from South Dakota to Washington, D.C.?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington, D.C. from South Dakota up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Linthicum Heights

Hanover

Springfield

Gaithersburg

Towson

Oxon Hill

Owings Mills

Greenbelt

Glen Burnie

Chesapeake Beach

Edgewood

Camp Springs

Ellicott City

Pikesville

Hunt Valley

Colonial Beach

Lutherville Timonium

Capitol Heights

Westminster

Stevensville

Everything you need to know for your flight to Washington, D.C.

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$151 Find Cheap Flights from South Dakota to Washington, D.C. - Compare and Save

Cheap Flights from South Dakota to Washington, D.C.

Recent round-trip flight deals from South Dakota to Washington, D.C.

Recent one-way flight deals from South Dakota to Washington, D.C.

Recent last minute flight deals from South Dakota to Washington, D.C.

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Everything you need to know for your flight to Washington, D.C.

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