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South Dakota

$136+ Cheap flights from District of Columbia to South Dakota

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — FSD
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheap flight deals from District of Columbia to South Dakota

Keep the following information in mind while searching for District of Columbia to South Dakota flight deals. Data was last updated septiembre 11, 2025.

Round-trip from

$247
(Priceline)

One-way from

$136
(Kiwi.com)

Popular in

April

Cheapest in

February

Average price

$379
From District of Columbia to South Dakota
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One-way flight from District of Columbia to South Dakota
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Highest demand for flights based on searches. 5% potential increase in price ($21 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from District of Columbia to South Dakota

Cheapest flights from District of Columbia to South Dakota
Explore the most affordable flight options available from District of Columbia to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This Priceline deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/318:00 amDCA - FSD
1 stop6h 47mFrontier
dom. 11/22:23 pmFSD - DCA
1 stop6h 36mFrontier
Deal found 9/10$247
This United Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/306:25 amDCA - FSD
1 stop5h 12mUnited Airlines
sáb. 10/411:19 amFSD - DCA
1 stop4h 42mUnited Airlines
Deal found 9/8$259
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/16:11 amIAD - RAP
1 stop7h 25mAmerican Airlines
sáb. 11/85:18 amRAP - IAD
1 stop8h 53mAmerican Airlines
Deal found 9/10$269
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/258:20 amIAD - FSD
1 stop7h 17mUnited Airlines
lun. 9/293:12 pmFSD - IAD
1 stop4h 43mUnited Airlines
Deal found 9/10$289
This Frontier deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/157:00 amDCA - FSD
1 stop8h 09mFrontier
vie. 9/192:54 pmFSD - DCA
1 stop6h 05mFrontier
Deal found 9/11$290
This American Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/2512:25 pmDCA - RAP
1 stop7h 17mAmerican Airlines
jue. 10/211:52 amRAP - DCA
1 stop8h 28mAmerican Airlines
Deal found 9/11$294
This Frontier deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/157:00 amDCA - FSD
1 stop8h 09mFrontier
lun. 9/222:54 pmFSD - DCA
1 stop6h 05mFrontier
Deal found 9/11$300
This Frontier deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/147:00 amDCA - FSD
1 stop8h 09mFrontier
vie. 9/192:54 pmFSD - DCA
1 stop6h 05mFrontier
Deal found 9/11$309
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/24:01 pmDCA - FSD
1 stop8h 58mAmerican Airlines
sáb. 10/412:19 pmFSD - DCA
1 stop10h 40mAmerican Airlines
Deal found 9/10$311
This American Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/1912:25 pmDCA - FSD
1 stop6h 47mAmerican Airlines
mar. 10/145:25 pmFSD - DCA
1 stop4h 47mAmerican Airlines
Deal found 9/9$314
This Frontier deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/147:00 amDCA - FSD
1 stop8h 09mFrontier
lun. 9/222:54 pmFSD - DCA
1 stop6h 05mFrontier
Deal found 9/11$319
This American Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/101:33 pmDCA - FSD
1 stop8h 50mAmerican Airlines
mar. 10/145:25 pmFSD - DCA
1 stop4h 47mAmerican Airlines
Deal found 9/9$324

Cheapflights Fare Finder

 
Customize your flight search to find flights from District of Columbia to South Dakota that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 11, 2025.
Use the filters below to find and compare flights from District of Columbia to South Dakota that are best for you.

Fly from

District of Columbia

Fly to

South Dakota

Route

Depart

Return

Price

Washington, D.C.Sioux Falls

DCA - FSD

DCAFSD

Washington, D.C. Reagan-National

jue. 10/9

6:25 am-10:37 am

1 stop5h 12m

Sioux Falls Joe Foss Field

dom. 10/12

11:19 am-5:01 pm

1 stop4h 42m

$259

Washington, D.C.Sioux Falls

DCA - FSD

DCAFSD

Washington, D.C. Reagan-National

mié. 10/8

5:59 pm-10:42 pm

1 stop5h 43m

Sioux Falls Joe Foss Field

mar. 10/14

5:25 pm-11:12 pm

1 stop4h 47m

$259

Washington, D.C.Sioux Falls

DCA - FSD

DCAFSD

Washington, D.C. Reagan-National

mar. 9/30

6:25 am-10:37 am

1 stop5h 12m

Sioux Falls Joe Foss Field

sáb. 10/4

11:19 am-5:01 pm

1 stop4h 42m

$259

Washington, D.C.Rapid City

IAD - RAP

IADRAP

Washington, D.C. Dulles Intl

sáb. 11/1

6:11 am-11:36 am

1 stop7h 25m

Rapid City

sáb. 11/8

5:18 am-4:11 pm

1 stop8h 53m

$269

Washington, D.C.Sioux Falls

IAD - FSD

IADFSD

Washington, D.C. Dulles Intl

jue. 9/25

8:20 am-2:37 pm

1 stop7h 17m

Sioux Falls Joe Foss Field

lun. 9/29

3:12 pm-8:55 pm

1 stop4h 43m

$289

Washington, D.C.Sioux Falls

DCA - FSD

DCAFSD

Washington, D.C. Reagan-National

lun. 9/15

7:00 am-2:09 pm

1 stop8h 09m

Sioux Falls Joe Foss Field

vie. 9/19

2:54 pm-9:59 pm

1 stop6h 05m

$290

Washington, D.C.Sioux Falls

DCA - FSD

DCAFSD

Washington, D.C. Reagan-National

lun. 9/15

7:00 am-2:09 pm

1 stop8h 09m

Sioux Falls Joe Foss Field

lun. 9/22

2:54 pm-9:59 pm

1 stop6h 05m

$300

Washington, D.C.Sioux Falls

DCA - FSD

DCAFSD

Washington, D.C. Reagan-National

dom. 9/14

7:00 am-2:09 pm

1 stop8h 09m

Sioux Falls Joe Foss Field

vie. 9/19

2:54 pm-9:59 pm

1 stop6h 05m

$309

Washington, D.C.Sioux Falls

DCA - FSD

DCAFSD

Washington, D.C. Reagan-National

lun. 9/22

10:49 am-5:29 pm

1 stop7h 40m

Sioux Falls Joe Foss Field

mar. 10/14

5:25 pm-11:12 pm

1 stop4h 47m

$314

Washington, D.C.Sioux Falls

DCA - FSD

DCAFSD

Washington, D.C. Reagan-National

dom. 9/14

7:00 am-2:09 pm

1 stop8h 09m

Sioux Falls Joe Foss Field

lun. 9/22

2:54 pm-9:59 pm

1 stop6h 05m

$319

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 55 results
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Best time to book a flight from District of Columbia to South Dakota

Have a flexible travel schedule? Discover the best time to fly to South Dakota from District of Columbia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from District of Columbia to South Dakota

What is the cheapest month to book a flight from District of Columbia to South Dakota?

Currently, September is the cheapest month in which you can book a flight from District of Columbia to South Dakota (average of $334). Flying from District of Columbia to South Dakota in December is currently the most expensive (average of $446). 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.

What is the cheapest time of day to fly from DC to SD?

Find hourly flight availability from District of Columbia to South Dakota. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 11, 2025.

When flying from District of Columbia to South Dakota, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing South Dakota

Get insights into the airlines that provide service to South Dakota. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South Dakota. Reviews last updated septiembre 11, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from District of Columbia to South Dakota to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Frontier
5.8
Fair
3,177 reviews
Delta
8.0
Very good
7,960 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from District of Columbia to South Dakota. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from District of Columbia to South Dakota?

    Departing from District of Columbia to South Dakota will take you 5h 12m. Airlines will cover a distance of 1071 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from District of Columbia to South Dakota one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $136. However, be on the lookout for offers from American Airlines and Delta, as they are both options that can get you from District of Columbia to South Dakota for a low price.

  • Can I find deals for flights from District of Columbia to South Dakota that include hotel bookings?

    Yes. In addition to deals on District of Columbia to South Dakota flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from District of Columbia to South Dakota?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from District of Columbia to South Dakota.

  • Can I find deals for business class flights from District of Columbia to South Dakota?

    Yes. Cheapflights offers flight deals from District of Columbia to South Dakota by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from District of Columbia to South Dakota?

    Currently, September is the cheapest month in which you can book a flight from District of Columbia to South Dakota (average of $334). Flying from District of Columbia to South Dakota in December is currently the most expensive (average of $446). 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.

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Alternative routes for District of Columbia to South Dakota

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from District of Columbia to South Dakota

Discover the top 3 airlines that operate flights from District of Columbia to South Dakota. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$248Average$432FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$258Average$440FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$258Average$498FlexibilityNo cancel feeOn-time69%

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