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$100 Find Cheap Flights from South Dakota to Washington, D.C.

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Washington, D.C. departing on 2/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Cheap Flight Deals from South Dakota to Washington, D.C.

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from South Dakota to Washington, D.C. that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

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

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from South Dakota to Washington, D.C..
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
2:35 pm - 9:59 pmFSD-DCA
6h 24m1 stop
7:00 am - 1:52 pmDCA-FSD
7h 52m1 stop
$130Frontier
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Mon, Mar 24 - Wed, Mar 26
2:35 pm - 9:59 pmFSD-DCA
6h 24m1 stop
7:00 am - 1:52 pmDCA-FSD
7h 52m1 stop
$150Frontier
Find Deal
Mon, Mar 24 - Wed, Mar 26
1:18 pm - 12:20 amFSD-IAD
10h 02m2 stops
6:05 am - 10:19 amIAD-FSD
5h 14m1 stop
$222Delta
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Sat, Feb 15 - Tue, Feb 18
1:18 pm - 10:28 pmFSD-DCA
8h 10m2 stops
6:05 am - 10:19 amDCA-FSD
5h 14m1 stop
$222Delta
Find Deal
Sat, Feb 15 - Tue, Feb 18
8:05 am - 1:53 pmFSD-BWI
4h 48m1 stop
6:45 am - 10:44 amBWI-FSD
4h 59m1 stop
$227United Airlines
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Wed, Mar 5 - Wed, Mar 12
8:05 am - 1:53 pmFSD-BWI
4h 48m1 stop
6:45 am - 4:14 pmBWI-FSD
10h 29m2 stops
$232United Airlines
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Wed, Mar 5 - Wed, Mar 12
4:01 pm - 11:20 pmFSD-DCA
6h 19m1 stop
2:59 pm - 9:46 pmDCA-FSD
7h 47m1 stop
$309American Airlines
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Fri, Feb 14 - Sun, Feb 16
4:10 pm - 10:15 pmFSD-DCA
5h 05m1 stop
6:00 am - 11:57 amDCA-FSD
6h 57m1 stop
$319American Airlines
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Sat, May 10 - Wed, May 14
10:07 am - 10:39 pmFSD-BWI
11h 32m2 stops
6:55 am - 9:19 amBWI-FSD
27h 24m3 stops
$396
Find Deal
Thu, Feb 27 - Thu, Mar 6
3:07 pm - 9:05 amFSD-BWI
16h 58m3 stops
11:32 am - 10:45 amBWI-FSD
24h 13m3 stops
$418
Find Deal
Wed, Feb 12 - Thu, Feb 13

Good to know

Low season

February

High season

March

Cheapest flight

$100
Best time to beat the crowds with an average 30% drop in price.
Most popular time to fly with an average 27% increase in price.
Flight from Sioux Falls to Washington Dulles Airport

FAQs for booking flights from South Dakota to Washington, D.C.

  • 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.

See more FAQs

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Clinton

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

Cabin class types available on flights to South Dakota

Cabin classes available on flights to Washington, D.C.. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Washington, D.C.
Business Class flights to Washington, D.C.
Prem Econ Class flights to Washington, D.C.
Economy Class flights to Washington, D.C.

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