IAD

$197 Find Cheap Flights from South Dakota to Washington Dulles Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Dulles Intl departing on 8/16. 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.
1 adult
1 adult, Economy

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Cheap Flights from South Dakota to Dulles Intl

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from South Dakota to Dulles Intl 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from South Dakota to Dulles Intl

Tue, Jul 22 - Mon, Jul 28
United Airlines Logo
6:26 pm - 12:30 amFSD-IAD
5h 04m1 stop
United Airlines Logo
5:13 pm - 10:00 pmIAD-FSD
5h 47m1 stop
$259United Airlines
Find Deal
Tue, Jul 22 - Tue, Jul 29
Delta Logo
4:30 pm - 11:25 pmRAP-IAD
4h 55m1 stop
Delta Logo
6:39 pm - 10:31 pmIAD-RAP
5h 52m1 stop
$269Delta
Find Deal
Tue, Jul 22 - Tue, Jul 29
Delta Logo
4:30 pm - 11:25 pmRAP-IAD
4h 55m1 stop
Delta Logo
9:40 am - 3:50 pmIAD-RAP
8h 10m2 stops
$274Delta
Find Deal
Fri, Jul 4 - Fri, Jul 11
Delta Logo
5:55 pm - 11:19 pmFSD-IAD
4h 24m1 stop
Delta Logo
5:20 pm - 11:03 pmIAD-FSD
6h 43m1 stop
$279Delta
Find Deal
Sun, Sep 14 - Sat, Sep 20
American Airlines Logo
7:00 am - 4:50 pmFSD-IAD
8h 50m1 stop
American Airlines Logo
11:47 am - 5:03 pmIAD-FSD
6h 16m1 stop
$319American Airlines
Find Deal
Thu, Sep 25 - Sun, Sep 28
American Airlines Logo
7:00 am - 7:42 pmFSD-IAD
11h 42m2 stops
American Airlines Logo
6:25 am - 12:39 pmIAD-FSD
7h 14m1 stop
$324American Airlines
Find Deal
Fri, Jul 4 - Fri, Jul 11
 Logo
8:06 pm - 8:53 pmFSD-IAD
23h 47m1 stop
 Logo
12:55 pm - 3:47 pmIAD-FSD
27h 52m3 stops
Fri, Jul 25 - Tue, Jul 29
 Logo
8:06 pm - 8:53 pmFSD-IAD
23h 47m1 stop
 Logo
12:34 pm - 12:52 pmIAD-FSD
25h 18m3 stops
Wed, Jun 25 - Sun, Jun 29
Frontier Logo
7:48 pm - 3:36 pmFSD-IAD
18h 48m2 stops
Frontier Logo
9:57 pm - 6:32 pmIAD-FSD
21h 35m2 stops
$527Frontier
Find Deal
Sun, Jun 22 - Sat, Jun 28
Frontier Logo
2:57 pm - 10:09 amFSD-IAD
18h 12m2 stops
Frontier Logo
7:25 pm - 2:02 pmIAD-FSD
19h 37m2 stops
$814Frontier
Find Deal
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Good to know

Low seasonFebruary
High seasonDecember
Cheapest flight$197
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly with an average 9% increase in price.
Flight from Sioux Falls to Washington Dulles Airport

FAQs for booking South Dakota to Washington Dulles Airport flights

  • How does KAYAK find such low prices on flights from South Dakota to Washington Dulles Airport?

    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 Dulles Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from South Dakota to Washington Dulles Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport 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 Dulles Airport?

    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 Dulles Airport 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 Dulles Airport?

    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 Dulles Airport from South Dakota up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Dulles Intl?

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