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District of Columbia

$100+ Cheap flights from South Dakota to District of Columbia

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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — BWI
Apr 7 — Apr 141
Mon 4/7
Mon 4/14
1 adult, Economy
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Cheap flight deals from South Dakota to District of Columbia

Keep the following information in mind while searching for South Dakota to District of Columbia flight deals. Data was last updated April 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$199
(Frontier)

One-way from

$100
(CheapOair)

Popular in

February

Cheapest in

November

Average price

$314
Provider with most accurate pricing for Sioux Falls Joe Foss Field-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Sioux Falls Joe Foss Field-Washington, D.C. (WAS) flights.
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From South Dakota to District of Columbia
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One-way flight from South Dakota to District of Columbia
Search Deals
Highest demand for flights based on searches. 30% potential increase in price ($167 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from South Dakota to District of Columbia

Cheapest flights from South Dakota to District of Columbia
Explore the most affordable flight options available from South Dakota to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2025.

This Frontier deal was found by Cheapflights users on 3/31. 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.
Fri 4/252:11 pmFSD - DCA
1 stop25h 48mFrontier
Thu 5/16:00 pmDCA - FSD
1 stop20h 18mFrontier
Deal found 3/31$199
This Delta deal was found by Cheapflights users on 3/31. 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 6/245:45 pmFSD - IAD
1 stop4h 34mDelta
Sat 7/56:20 amIAD - FSD
1 stop6h 56mDelta
Deal found 3/31$377
This United Airlines deal was found by Cheapflights users on 3/31. 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 6/48:00 amFSD - DCA
1 stop6h 48mUnited Airlines
Tue 6/106:00 pmDCA - FSD
1 stop4h 52mUnited Airlines
Deal found 3/31$377
This American Airlines deal was found by Cheapflights users on 4/1. 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 5/214:35 pmRAP - DCA
1 stop6h 11mAmerican Airlines
Sat 5/249:00 pmDCA - RAP
1 stop16h 19mAmerican Airlines
Deal found 4/1$379
This Delta deal was found by Cheapflights users on 4/1. 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.
Thu 5/295:00 amFSD - DCA
1 stop5h 03mDelta
Wed 6/46:00 amDCA - FSD
2 stops7h 04mDelta
Deal found 4/1$382
This American Airlines deal was found by Cheapflights users on 3/30. 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.
Thu 7/3112:01 pmRAP - IAD
1 stop8h 49mAmerican Airlines
Wed 8/611:30 amIAD - RAP
1 stop6h 32mAmerican Airlines
Deal found 3/30$385
This American Airlines deal was found by Cheapflights users on 3/31. 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.
Thu 5/291:32 pmFSD - IAD
2 stops9h 30mAmerican Airlines
Tue 6/35:02 amIAD - FSD
2 stops13h 03mAmerican Airlines
Deal found 3/31$387
This United Airlines deal was found by Cheapflights users on 3/31. 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 4/2512:59 pmRAP - DCA
1 stop7h 36mUnited Airlines
Tue 4/294:15 pmDCA - RAP
1 stop6h 14mUnited Airlines
Deal found 3/31$401
This United Airlines deal was found by Cheapflights users on 4/1. 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 4/255:15 amRAP - IAD
1 stop8h 17mUnited Airlines
Tue 4/295:30 pmIAD - RAP
1 stop6h 30mUnited Airlines
Deal found 4/1$401
This United Airlines deal was found by Cheapflights users on 3/31. 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 5/296:35 pmFSD - IAD
1 stop4h 55mUnited Airlines
Tue 6/36:48 amIAD - FSD
1 stop4h 57mUnited Airlines
Deal found 3/31$408
This American Airlines deal was found by Cheapflights users on 4/1. 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.
Sat 6/75:19 pmFSD - DCA
1 stop6h 32mAmerican Airlines
Sat 6/146:49 amDCA - FSD
1 stop6h 50mAmerican Airlines
Deal found 4/1$408
This Delta deal was found by Cheapflights users on 3/31. 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 5/204:25 pmRAP - IAD
1 stop5h 09mDelta
Tue 5/276:43 pmIAD - RAP
1 stop5h 51mDelta
Deal found 3/31$421

Cheapflights Fare Finder

Customize your flight search to find flights from South Dakota to District of Columbia 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 April 2, 2025.
Use the filters below to find and compare flights from South Dakota to District of Columbia that are best for you.

Fly from

South Dakota

Fly to

District of Columbia

Route

Depart

Return

Price

Sioux FallsWashington, D.C.

FSD - DCA

FSDDCA

Sioux Falls Joe Foss Field

Fri 4/25

2:11 pm-4:59 pm

1 stop25h 48m

Washington, D.C. Reagan-National

Thu 5/1

6:00 pm-1:18 pm

1 stop20h 18m

$199

Sioux FallsWashington, D.C.

FSD - IAD

FSDIAD

Sioux Falls Joe Foss Field

Tue 6/24

5:45 pm-11:19 pm

1 stop4h 34m

Washington, D.C. Dulles Intl

Sat 7/5

6:20 am-12:16 pm

1 stop6h 56m

$377

Sioux FallsWashington, D.C.

FSD - DCA

FSDDCA

Sioux Falls Joe Foss Field

Wed 6/4

8:00 am-3:48 pm

1 stop6h 48m

Washington, D.C. Reagan-National

Tue 6/10

6:00 pm-9:52 pm

1 stop4h 52m

$377

Rapid CityWashington, D.C.

RAP - DCA

RAPDCA

Rapid City

Wed 5/21

4:35 pm-12:46 am

1 stop6h 11m

Washington, D.C. Reagan-National

Sat 5/24

9:00 pm-11:19 am

1 stop16h 19m

$379

Sioux FallsWashington, D.C.

FSD - DCA

FSDDCA

Sioux Falls Joe Foss Field

Thu 5/29

5:00 am-11:03 am

1 stop5h 03m

Washington, D.C. Reagan-National

Wed 6/4

6:00 am-12:04 pm

2 stops7h 04m

$382

Rapid CityWashington, D.C.

RAP - IAD

RAPIAD

Rapid City

Thu 7/31

12:01 pm-10:50 pm

1 stop8h 49m

Washington, D.C. Dulles Intl

Wed 8/6

11:30 am-4:02 pm

1 stop6h 32m

$385

Sioux FallsWashington, D.C.

FSD - IAD

FSDIAD

Sioux Falls Joe Foss Field

Thu 5/29

1:32 pm-12:02 am

2 stops9h 30m

Washington, D.C. Dulles Intl

Tue 6/3

5:02 am-5:05 pm

2 stops13h 03m

$387

Rapid CityWashington, D.C.

RAP - DCA

RAPDCA

Rapid City

Fri 4/25

12:59 pm-10:35 pm

1 stop7h 36m

Washington, D.C. Reagan-National

Tue 4/29

4:15 pm-8:29 pm

1 stop6h 14m

$401

Rapid CityWashington, D.C.

RAP - IAD

RAPIAD

Rapid City

Fri 4/25

5:15 am-3:32 pm

1 stop8h 17m

Washington, D.C. Dulles Intl

Tue 4/29

5:30 pm-10:00 pm

1 stop6h 30m

$401

Sioux FallsWashington, D.C.

FSD - IAD

FSDIAD

Sioux Falls Joe Foss Field

Thu 5/29

6:35 pm-12:30 am

1 stop4h 55m

Washington, D.C. Dulles Intl

Tue 6/3

6:48 am-10:45 am

1 stop4h 57m

$408

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 30 results
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Best time to book a flight from South Dakota to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from South Dakota 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 South Dakota to District of Columbia

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

Currently, August is the cheapest month in which you can book a flight from South Dakota to District of Columbia (average of $241). Flying from South Dakota to District of Columbia in March is currently the most expensive (average of $290). 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 SD to DC?

Find hourly flight availability from South Dakota to District of Columbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 2, 2025.

When flying from South Dakota to District of Columbia, 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 District of Columbia by month

Plan your trip to District of Columbia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in District of Columbia ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit District of Columbia when rainfall is around 2.6 in.

Temperature in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to District of Columbia, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. 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 District of Columbia. Reviews last updated April 2, 2025.
Read through reviews of airlines operating flights from South Dakota to District of Columbia, such as Alaska Airlines, Delta and United Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,820 reviews

Boarding

8.2

Food

7.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,820 reviews
Alaska Airlines
8.0
Very good
9,820 reviews

Boarding

8.2

Food

7.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,898 reviews
Alaska Airlines
8.0
Very good
9,820 reviews

Boarding

8.2

Food

7.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,615 reviews
Alaska Airlines
8.0
Very good
9,820 reviews

Boarding

8.2

Food

7.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Allegiant Air
7.3
Good
731 reviews
Alaska Airlines
8.0
Very good
9,820 reviews

Boarding

8.2

Food

7.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,820 reviews

Boarding

8.2

Food

7.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from South Dakota to District of Columbia. 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 South Dakota to District of Columbia one-way?

    One-way options have recently been found by users for as low as $100 on Frontier. Other airlines that offer cheap prices include American Airlines from $189 and Delta from $225 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from South Dakota to District of Columbia 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 South Dakota to District of Columbia?

    Currently, August is the cheapest month in which you can book a flight from South Dakota to District of Columbia (average of $241). Flying from South Dakota to District of Columbia in March is currently the most expensive (average of $290). 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

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Alternative routes for South Dakota to District of Columbia

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Top 3 airlines flying from South Dakota to District of Columbia

Discover the top 3 airlines that operate flights from South Dakota to District of Columbia. 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 April 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$182Average$406FlexibilityNo cancel feeOn-time71%
DeltaCheapest$208Average$348FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$245Average$536FlexibilityNo cancel feeOn-time69%

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