HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
South Dakota

$88+ 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 1/2. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — FSD
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from District of Columbia to South Dakota with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 December 15, 2025.

This American Airlines deal was found by Cheapflights users on 12/15. 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.
Mon 12/296:00 amDCA - FSD
1 stop5h 11mAmerican Airlines
Tue 1/66:00 amFSD - DCA
1 stop4h 57mAmerican Airlines
Deal found 12/15$294
This Delta deal was found by Cheapflights users on 12/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:00 amDCA - FSD
1 stop7h 33mDelta
Tue 1/65:00 amFSD - DCA
2 stops7h 52mDelta
Deal found 12/15$334
This United Airlines deal was found by Cheapflights users on 12/13. 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.
Tue 12/301:00 pmIAD - FSD
1 stop5h 30mUnited Airlines
Fri 1/26:16 pmFSD - IAD
1 stop4h 59mUnited Airlines
Deal found 12/13$339
This United Airlines deal was found by Cheapflights users on 12/15. 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.
Mon 12/296:30 amIAD - FSD
1 stop5h 22mUnited Airlines
Tue 1/67:30 amFSD - IAD
1 stop7h 30mUnited Airlines
Deal found 12/15$372
This Delta deal was found by Cheapflights users on 12/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/156:56 pmIAD - FSD
1 stop5h 16mDelta
Mon 12/225:16 amFSD - IAD
1 stop5h 57mDelta
Deal found 12/15$409
This United Airlines deal was found by Cheapflights users on 12/14. 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.
Fri 12/196:30 amDCA - RAP
1 stop6h 00mUnited Airlines
Mon 12/227:00 amRAP - DCA
1 stop5h 59mUnited Airlines
Deal found 12/14$452
This United Airlines deal was found by Cheapflights users on 12/13. 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.
Tue 12/306:00 pmDCA - FSD
1 stop4h 56mUnited Airlines
Fri 1/23:08 pmFSD - DCA
1 stop7h 51mUnited Airlines
Deal found 12/13$452
This Delta deal was found by Cheapflights users on 12/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/245:42 pmDCA - FSD
1 stop5h 25mDelta
Thu 12/2511:06 amFSD - DCA
1 stop6h 07mDelta
Deal found 12/14$469
This American Airlines deal was found by Cheapflights users on 12/13. 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.
Wed 12/317:01 amDCA - FSD
1 stop12h 58mAmerican Airlines
Sat 1/37:10 pmFSD - DCA
1 stop12h 48mAmerican Airlines
Deal found 12/13$479
This United Airlines deal was found by Cheapflights users on 12/14. 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.
Wed 12/244:00 pmIAD - FSD
1 stop8h 55mUnited Airlines
Fri 12/266:16 pmFSD - IAD
1 stop4h 59mUnited Airlines
Deal found 12/14$497
This Delta deal was found by Cheapflights users on 12/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:00 amDCA - FSD
1 stop5h 26mDelta
Sat 1/31:25 pmFSD - DCA
1 stop9h 32mDelta
Deal found 12/13$512
This United Airlines deal was found by Cheapflights users on 12/14. 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.
Fri 12/196:30 amIAD - RAP
1 stop6h 00mUnited Airlines
Mon 12/225:15 amRAP - IAD
1 stop6h 01mUnited Airlines
Deal found 12/14$529

Find 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 December 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$248
(United Airlines)

One-way from

$88
(Expedia)

Popular in

April

Cheapest in

February

Average price

$354
Provider with most accurate pricing for Washington, D.C. (WAS)-Sioux Falls Joe Foss Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Sioux Falls Joe Foss Field flights.
Search Deals
From District of Columbia to South Dakota
Search Deals
One-way flight from District of Columbia to South Dakota
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($41 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 15, 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

Tue 1/13

8:25 am-2:36 pm

1 stop7h 11m

Sioux Falls Joe Foss Field

Tue 1/20

3:11 pm-10:36 pm

1 stop6h 25m

$248

Washington, D.C.Sioux Falls

IAD - FSD

IADFSD

Washington, D.C. Dulles Intl

Tue 1/13

1:05 pm-5:18 pm

1 stop5h 13m

Sioux Falls Joe Foss Field

Tue 1/20

3:11 pm-9:17 pm

1 stop5h 06m

$248

Washington, D.C.Sioux Falls

IAD - FSD

IADFSD

Washington, D.C. Dulles Intl

Tue 1/13

5:26 pm-11:04 pm

2 stops6h 38m

Sioux Falls Joe Foss Field

Tue 1/20

8:03 am-1:35 pm

1 stop4h 32m

$253

Washington, D.C.Rapid City

DCA - RAP

DCARAP

Washington, D.C. Reagan-National

Wed 1/7

6:30 am-1:34 pm

1 stop9h 04m

Rapid City

Tue 1/13

2:08 pm-11:00 pm

1 stop6h 52m

$289

Washington, D.C.Rapid City

DCA - RAP

DCARAP

Washington, D.C. Reagan-National

Sat 1/10

6:05 am-10:13 am

1 stop6h 08m

Rapid City

Sat 1/17

6:00 am-1:53 pm

1 stop5h 53m

$289

Washington, D.C.Rapid City

DCA - RAP

DCARAP

Washington, D.C. Reagan-National

Tue 1/6

6:59 pm-10:28 pm

1 stop5h 29m

Rapid City

Tue 1/13

4:10 pm-11:23 pm

1 stop5h 13m

$289

Washington, D.C.Rapid City

IAD - RAP

IADRAP

Washington, D.C. Dulles Intl

Wed 1/7

12:35 pm-7:14 pm

1 stop8h 39m

Rapid City

Tue 1/13

10:45 am-7:21 pm

1 stop6h 36m

$289

Washington, D.C.Rapid City

DCA - RAP

DCARAP

Washington, D.C. Reagan-National

Sun 2/22

6:05 am-10:11 am

1 stop6h 06m

Rapid City

Sat 2/28

4:26 pm-11:28 pm

1 stop5h 02m

$289

Washington, D.C.Rapid City

IAD - RAP

IADRAP

Washington, D.C. Dulles Intl

Sat 1/10

10:02 am-3:22 pm

1 stop7h 20m

Rapid City

Sat 1/17

10:45 am-7:21 pm

1 stop6h 36m

$289

Washington, D.C.Rapid City

DCA - RAP

DCARAP

Washington, D.C. Reagan-National

Mon 1/19

6:05 am-10:13 am

1 stop6h 08m

Rapid City

Sat 1/24

4:10 pm-11:36 pm

1 stop5h 26m

$289

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Showing 1-10 of 48 results
1
2
3
...
5

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, January is the cheapest month in which you can book a flight from District of Columbia to South Dakota (average of $138). Flying from District of Columbia to South Dakota in April is currently the most expensive (average of $270). 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 December 15, 2025.

When flying from District of Columbia to South Dakota, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 13% versus a flight in the afternoon.

How much does it cost to fly round-trip from District of Columbia to South Dakota?

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 December 15, 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
7.9
Good
8,008 reviews

Overall

7.9

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,008 reviews
Delta
7.9
Good
8,008 reviews

Overall

7.9

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,092 reviews
Delta
7.9
Good
8,008 reviews

Overall

7.9

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,051 reviews
Delta
7.9
Good
8,008 reviews

Overall

7.9

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Frontier
5.8
Fair
3,080 reviews
Delta
7.9
Good
8,008 reviews

Overall

7.9

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 6h 38m. Airlines will cover a distance of 1048 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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, January is the cheapest month in which you can book a flight from District of Columbia to South Dakota (average of $138). Flying from District of Columbia to South Dakota in April is currently the most expensive (average of $270). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for District of Columbia to South Dakota

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Miami flights
Newark to Fort Lauderdale flights
Newark to Miami flights
LaGuardia to Miami flights
LaGuardia to Fort Lauderdale flights
John F Kennedy Intl to Fort Lauderdale flights
John F Kennedy Intl to Los Angeles flights
John F Kennedy Intl to Las Vegas flights
Los Angeles to John F Kennedy Intl flights
Dallas/Fort Worth to John F Kennedy Intl flights
John F Kennedy Intl to Orlando flights
Newark to West Palm Beach flights
Dallas/Fort Worth to LaGuardia flights
Newark to Orlando flights
Los Angeles to Newark flights
Dallas/Fort Worth to Newark flights
Newark to Las Vegas flights
Newark to Los Angeles flights
John F Kennedy Intl to Dallas/Fort Worth flights
O'Hare Intl to Las Vegas flights
Seattle to Dallas/Fort Worth flights
Dallas/Fort Worth to Las Vegas flights
Seattle to Los Angeles flights
Boston to Fort Lauderdale flights
O'Hare Intl to John F Kennedy Intl flights
Minneapolis to Sky Harbor Intl flights
John F Kennedy Intl to West Palm Beach flights
Los Angeles to Seattle flights
Seattle to Las Vegas flights
San Francisco to John F Kennedy Intl flights
Newark to Dallas/Fort Worth flights
Atlanta to John F Kennedy Intl flights
Los Angeles to Honolulu flights
O'Hare Intl to Orlando flights
Boston to Miami flights
O'Hare Intl to Dallas/Fort Worth flights
Dulles Intl to Miami flights
LaGuardia to Dallas/Fort Worth flights
John F Kennedy Intl to Tampa flights
LaGuardia to Orlando flights
San Francisco to Las Vegas flights
John F Kennedy Intl to San Francisco flights
Dallas/Fort Worth to Los Angeles flights
O'Hare Intl to Sky Harbor Intl flights
O'Hare Intl to Los Angeles flights
LaGuardia to West Palm Beach flights
Baltimore to Fort Lauderdale flights
Atlanta to LaGuardia flights
Dulles Intl to Orlando flights
Dallas/Fort Worth to Orlando flights

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 December 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$200Average$416FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$258Average$466FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$258Average$480FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.