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South Dakota

$168+ Cheap flights from Washington, D.C. (WAS) to South Dakota

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/3. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — FSD
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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Cheap flight deals from Washington, D.C. to South Dakota

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to South Dakota (USSD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 21, 2024.

Find flight deals from Washington, D.C. to South Dakota

Cheapest flights from Washington, D.C. to South Dakota
Explore the most affordable flight options available from Washington, D.C. to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This American Airlines deal was found by Cheapflights users on 11/19. 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 12/43:23 pmBWI - FSD
1 stop7h 29mAmerican Airlines
Wed 12/115:20 amFSD - BWI
1 stop5h 16mAmerican Airlines
Deal found 11/19$248
This Delta deal was found by Cheapflights users on 11/20. 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 12/46:39 pmIAD - FSD
1 stop5h 39mDelta
Wed 12/115:00 amFSD - IAD
1 stop5h 00mDelta
Deal found 11/20$252
This Delta deal was found by Cheapflights users on 11/20. 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 12/44:42 pmBWI - FSD
1 stop7h 36mDelta
Wed 12/115:00 amFSD - BWI
1 stop4h 50mDelta
Deal found 11/20$262
This FlightHub deal was found by Cheapflights users on 11/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/196:00 pmDCA - FSD
1 stop26h 44mFrontier
Mon 12/238:34 pmFSD - DCA
1 stop24h 25mFrontier
Deal found 11/20$268
This Delta deal was found by Cheapflights users on 11/20. 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 12/36:10 amDCA - FSD
1 stop5h 10mDelta
Sat 12/75:30 pmFSD - DCA
1 stop5h 27mDelta
Deal found 11/20$288
This United Airlines deal was found by Cheapflights users on 11/21. 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.
Thu 12/54:09 pmBWI - FSD
1 stop8h 20mUnited Airlines
Thu 12/128:00 amFSD - BWI
1 stop4h 43mUnited Airlines
Deal found 11/21$295
This American Airlines deal was found by Cheapflights users on 11/20. 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.
Fri 12/135:00 amDCA - FSD
1 stop8h 48mAmerican Airlines
Sat 12/144:00 pmFSD - DCA
1 stop6h 20mAmerican Airlines
Deal found 11/20$313
This United Airlines deal was found by Cheapflights users on 11/20. 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 12/188:20 amIAD - FSD
1 stop7h 17mUnited Airlines
Mon 12/236:10 pmFSD - IAD
1 stop4h 49mUnited Airlines
Deal found 11/20$313
This Mytrip deal was found by Cheapflights users on 11/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1912:20 pmBWI - FSD
2 stops20h 56mMultiple Airlines
Mon 12/236:44 pmFSD - BWI
1 stop14h 03mMultiple Airlines
Deal found 11/20$360
This United Airlines deal was found by Cheapflights users on 11/20. 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 12/178:30 amDCA - FSD
1 stop7h 06mUnited Airlines
Tue 12/3111:26 amFSD - DCA
1 stop5h 33mUnited Airlines
Deal found 11/20$368
This Mytrip deal was found by Cheapflights users on 11/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/3012:20 pmBWI - RAP
3 stops32h 02mMultiple Airlines
Sun 1/510:00 pmRAP - BWI
3 stops42h 43mMultiple Airlines
Deal found 11/21$401
This Delta deal was found by Cheapflights users on 11/21. 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 11/266:10 amDCA - RAP
1 stop6h 55mDelta
Thu 11/286:00 amRAP - DCA
1 stop8h 11mDelta
Deal found 11/21$408

Find flights from Washington, D.C. to South Dakota within your budget

Customize your flight search to find flights from Washington, D.C. 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 2,612,795 searches. Data last updated November 21, 2024.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

Washington, D.C.Sioux Falls

DCA - FSD

DCAFSD

Washington, D.C. Reagan-National

Fri 1/3

7:00 am-7:44 pm

1 stop13h 44m

Sioux Falls Joe Foss Field

Mon 1/6

8:34 pm-9:56 pm

1 stop24h 22m

$168

Washington, D.C.Sioux Falls

DCA - FSD

DCAFSD

Washington, D.C. Reagan-National

Sat 1/11

6:20 pm-11:14 pm

1 stop5h 54m

Sioux Falls Joe Foss Field

Tue 1/14

5:09 am-12:48 pm

1 stop6h 39m

$216

Washington, D.C.Sioux Falls

IAD - FSD

IADFSD

Washington, D.C. Dulles Intl

Sat 1/11

6:05 am-10:21 am

1 stop5h 16m

Sioux Falls Joe Foss Field

Tue 1/14

5:05 am-1:46 pm

1 stop7h 41m

$216

BaltimoreSioux Falls

BWI - FSD

BWIFSD

Baltimore/Washington

Fri 1/10

11:51 am-4:16 pm

1 stop5h 25m

Sioux Falls Joe Foss Field

Tue 1/14

5:20 am-11:17 am

1 stop4h 57m

$233

Washington, D.C.Sioux Falls

DCA - FSD

DCAFSD

Washington, D.C. Reagan-National

Fri 1/10

6:42 am-11:45 am

1 stop6h 03m

Sioux Falls Joe Foss Field

Tue 1/14

1:25 pm-11:00 pm

1 stop8h 35m

$233

BaltimoreSioux Falls

BWI - FSD

BWIFSD

Baltimore/Washington

Fri 1/3

6:02 am-10:44 am

1 stop5h 42m

Sioux Falls Joe Foss Field

Mon 1/6

4:27 pm-11:56 pm

1 stop6h 29m

$258

Washington, D.C.Sioux Falls

IAD - FSD

IADFSD

Washington, D.C. Dulles Intl

Thu 1/16

8:25 am-2:34 pm

1 stop7h 09m

Sioux Falls Joe Foss Field

Tue 1/21

3:09 pm-9:01 pm

1 stop4h 52m

$267

Washington, D.C.Rapid City

DCA - RAP

DCARAP

Washington, D.C. Reagan-National

Fri 1/3

5:00 pm-9:24 pm

1 stop6h 24m

Rapid City

Fri 1/10

5:20 am-2:59 pm

1 stop7h 39m

$268

BaltimoreSioux Falls

BWI - FSD

BWIFSD

Baltimore/Washington

Mon 1/6

10:52 am-8:28 pm

2 stops10h 36m

Sioux Falls Joe Foss Field

Thu 1/16

7:45 am-1:51 pm

1 stop5h 06m

$288

Washington, D.C.Rapid City

IAD - RAP

IADRAP

Washington, D.C. Dulles Intl

Fri 1/3

5:35 pm-10:15 pm

1 stop6h 40m

Rapid City

Fri 1/10

3:22 pm-11:30 pm

1 stop6h 08m

$327

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 39 results
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Best time to book a flight from Washington, D.C. to South Dakota

Have a flexible travel schedule? Discover the best time to fly to South Dakota from Washington, D.C. 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.

Travel insights for flights from Washington, D.C. to South Dakota

Get recent, data-driven insights about flights from Washington, D.C. to South Dakota including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Washington, D.C. to South Dakota?

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. to South Dakota (average of $332). Flying from Washington, D.C. to South Dakota in May is currently the most expensive (average of $425). 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 WAS to SD?

Find hourly flight availability from Washington, D.C. 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 November 21, 2024.

When flying from Washington, D.C. 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.

Rainfall in South Dakota by month

Plan your trip to South Dakota by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in South Dakota ranges from 0.6 - 3.9 inches per month. June is typically the wettest month, when rainfall can reach 3.9 in. January is typically the driest time to visit South Dakota when rainfall is around 0.6 in.

Temperature in South Dakota by month

Plan your trip to South Dakota by taking into account the average temperature totals by month.

If weather is an important factor for your trip to South Dakota, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

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 November 21, 2024.
To help decide which airline to fly from Washington, D.C. to South Dakota, see what other customers have to say about Delta, American Airlines and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,755 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,755 reviews
Delta
8.0
Very good
8,755 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
9,172 reviews
Delta
8.0
Very good
8,755 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,755 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Frontier
6.1
Okay
3,536 reviews
Delta
8.0
Very good
8,755 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

  • What are the cheapest airlines to fly from Washington, D.C. to South Dakota one-way?

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $227. Users have also found prices from $243 and $275 on United Airlines and Frontier, respectively.

  • What are the most popular routes from Washington, D.C. to South Dakota?

    The most popular route from Washington, D.C. to South Dakota is Washington, D.C. Dulles Intl - Sioux Falls Joe Foss Field. You may also consider Washington, D.C. Reagan-National - Sioux Falls Joe Foss Field or Baltimore/Washington - Sioux Falls Joe Foss Field.

  • Can I find deals for flights from Washington, D.C. to South Dakota that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to South Dakota flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to South Dakota?

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

  • Can I find deals for business class flights from Washington, D.C. to South Dakota?

    Yes. Cheapflights offers flight deals from Washington, D.C. 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 Washington, D.C. to South Dakota?

    Currently, September is the cheapest month in which you can book a flight from Washington, D.C. to South Dakota (average of $332). Flying from Washington, D.C. to South Dakota in May is currently the most expensive (average of $425). 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 Washington, D.C. to South Dakota

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Dallas/Fort Worth flights
Reagan-National to Miami flights
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Reagan-National to Ontario flights

Top 4 airlines flying from Washington, D.C. to South Dakota

Discover the top 4 airlines that operate flights from Washington, D.C. 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 2,612,795 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$81Average$288FlexibilityNo cancel feeOn-time62%
DeltaCheapest$208Average$478FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$218Average$477FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$276Average$517FlexibilityNo cancel feeOn-time69%
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