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Sioux Falls

$88+ Cheap flights from District of Columbia to Sioux Falls (FSD)

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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — FSD
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from District of Columbia to Sioux Falls

Cheapest flights from District of Columbia to Sioux Falls
Explore the most affordable flight options available from District of Columbia to Sioux Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 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 American Airlines deal was found by Cheapflights users on 12/16. 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.
Sun 12/2811:55 amDCA - FSD
1 stop8h 04mAmerican Airlines
Tue 1/66:00 amFSD - DCA
1 stop4h 57mAmerican Airlines
Deal found 12/16$339
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/16$339
This Delta deal was found by Cheapflights users on 12/17. 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.
Fri 12/193:38 pmIAD - FSD
1 stop8h 36mDelta
Wed 1/214:17 pmFSD - IAD
1 stop6h 40mDelta
Deal found 12/17$349
This Delta deal was found by Cheapflights users on 12/16. 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.
Sun 12/282:05 pmDCA - FSD
2 stops10h 03mDelta
Tue 1/65:00 amFSD - DCA
1 stop5h 00mDelta
Deal found 12/16$364
This United Airlines deal was found by Cheapflights users on 12/17. 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 12/198:15 amIAD - FSD
1 stop7h 12mUnited Airlines
Wed 12/313:08 pmFSD - IAD
1 stop5h 13mUnited Airlines
Deal found 12/17$364
This United Airlines deal was found by Cheapflights users on 12/17. 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 12/255:31 pmIAD - FSD
1 stop5h 25mUnited Airlines
Wed 12/313:08 pmFSD - IAD
1 stop5h 13mUnited Airlines
Deal found 12/17$369
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.
Tue 12/165:00 pmDCA - FSD
1 stop5h 50mUnited Airlines
Mon 12/227:30 amFSD - DCA
1 stop5h 47mUnited Airlines
Deal found 12/15$409
This United Airlines deal was found by Cheapflights users on 12/17. 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 12/198:15 amIAD - FSD
1 stop7h 12mUnited Airlines
Tue 12/307:30 amFSD - IAD
1 stop7h 54mUnited Airlines
Deal found 12/17$409
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.
Fri 12/198:30 amDCA - FSD
1 stop6h 57mUnited Airlines
Sun 12/217:30 amFSD - DCA
1 stop5h 47mUnited Airlines
Deal found 12/15$419
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.
Fri 12/196:10 amDCA - FSD
1 stop5h 07mDelta
Sun 12/211:25 pmFSD - DCA
2 stops8h 31mDelta
Deal found 12/15$424

Find flight deals from District of Columbia to Sioux Falls

Keep the following information in mind while searching for District of Columbia to Sioux Falls flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$270
(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 Sioux Falls Joe Foss Field
Search Deals
One-way flight from District of Columbia to Sioux Falls Joe Foss Field
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 Sioux Falls 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 18, 2025.
Use the filters below to find and compare flights from District of Columbia to Sioux Falls that are best for you.

Fly from

District of Columbia

Fly to

Sioux Falls

Route

Depart

Return

Price

Washington, D.C.Sioux Falls

IAD - FSD

IADFSD

Washington, D.C. Dulles Intl

Wed 1/14

7:00 am-12:22 pm

1 stop6h 22m

Sioux Falls Joe Foss Field

Wed 1/21

4:17 pm-11:57 pm

1 stop6h 40m

$279

Washington, D.C.Sioux Falls

DCA - FSD

DCAFSD

Washington, D.C. Reagan-National

Mon 12/29

6:00 am-10:11 am

1 stop5h 11m

Sioux Falls Joe Foss Field

Tue 1/6

6:00 am-11:57 am

1 stop4h 57m

$294

Washington, D.C.Sioux Falls

IAD - FSD

IADFSD

Washington, D.C. Dulles Intl

Mon 1/5

6:30 am-10:52 am

1 stop5h 22m

Sioux Falls Joe Foss Field

Mon 1/12

7:30 am-4:00 pm

1 stop7h 30m

$294

Washington, D.C.Sioux Falls

IAD - FSD

IADFSD

Washington, D.C. Dulles Intl

Fri 1/2

8:15 am-2:27 pm

1 stop7h 12m

Sioux Falls Joe Foss Field

Mon 1/5

6:16 pm-12:15 am

1 stop4h 59m

$309

Washington, D.C.Sioux Falls

IAD - FSD

IADFSD

Washington, D.C. Dulles Intl

Fri 1/2

6:00 am-12:33 pm

1 stop7h 33m

Sioux Falls Joe Foss Field

Tue 1/6

4:17 pm-11:57 pm

1 stop6h 40m

$309

Washington, D.C.Sioux Falls

IAD - FSD

IADFSD

Washington, D.C. Dulles Intl

Thu 2/12

6:00 am-12:27 pm

1 stop7h 27m

Sioux Falls Joe Foss Field

Mon 2/16

1:12 pm-10:48 pm

1 stop8h 36m

$319

Washington, D.C.Sioux Falls

DCA - FSD

DCAFSD

Washington, D.C. Reagan-National

Mon 12/29

6:00 am-12:33 pm

1 stop7h 33m

Sioux Falls Joe Foss Field

Tue 1/6

5:00 am-1:52 pm

2 stops7h 52m

$334

Washington, D.C.Sioux Falls

DCA - FSD

DCAFSD

Washington, D.C. Reagan-National

Sun 12/28

11:55 am-6:59 pm

1 stop8h 04m

Sioux Falls Joe Foss Field

Tue 1/6

6:00 am-11:57 am

1 stop4h 57m

$339

Washington, D.C.Sioux Falls

DCA - FSD

DCAFSD

Washington, D.C. Reagan-National

Mon 12/29

6:00 pm-9:56 pm

1 stop4h 56m

Sioux Falls Joe Foss Field

Tue 1/6

7:30 am-2:19 pm

1 stop5h 49m

$339

Washington, D.C.Sioux Falls

IAD - FSD

IADFSD

Washington, D.C. Dulles Intl

Mon 12/29

6:30 am-10:52 am

1 stop5h 22m

Sioux Falls Joe Foss Field

Tue 1/6

7:30 am-4:00 pm

1 stop7h 30m

$339

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 24 results
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Best time to book a flight from District of Columbia to Sioux Falls

Have a flexible travel schedule? Discover the best time to fly to Sioux Falls 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 Sioux Falls

What is the cheapest month to book a flight from District of Columbia to Sioux Falls?

Currently, January is the cheapest month in which you can book a flight from District of Columbia to Sioux Falls (average of $138). Flying from District of Columbia to Sioux Falls in October is currently the most expensive (average of $293). 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 FSD?

Find hourly flight availability from District of Columbia to Sioux Falls. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 17% on flights from District of Columbia to Sioux Falls by exploring options for tickets in the evening.

How much does it cost to fly round-trip from District of Columbia to Sioux Falls?

Related info for your journey

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

  • What airport do you fly into for flights to Sioux Falls from District of Columbia?

    If you book a flight to Sioux Falls from District of Columbia, you will be flying to Joe Foss Field, which is the city’s only airport. Sioux Falls Joe Foss Field (FSD) is located 2.6 mi from the center of Sioux Falls.

  • How long is the flight from District of Columbia to Sioux Falls?

    A quick flight from District of Columbia to Sioux Falls can take about 5h 11m. Delta provides one of the quickest options available for as low as $294. District of Columbia and Sioux Falls are separated by a distance of 1071 mi. This flight may include one or multiple stops.

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

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

  • How can I find direct flights from District of Columbia to Sioux Falls?

    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 Sioux Falls.

  • Can I find deals for business class flights from District of Columbia to Sioux Falls?

    Yes. Cheapflights offers flight deals from District of Columbia to Sioux Falls 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 Sioux Falls?

    Currently, January is the cheapest month in which you can book a flight from District of Columbia to Sioux Falls (average of $138). Flying from District of Columbia to Sioux Falls in October is currently the most expensive (average of $293). 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

Traveling to a place near Sioux Falls?

Book flights to Sioux Falls if you plan to visit one of these locations
Marshall

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Top 3 airlines flying from District of Columbia to Sioux Falls

Discover the top 3 airlines that operate flights from District of Columbia to Sioux Falls. 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 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$200Average$402FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$258Average$452FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$258Average$440FlexibilityNo cancel feeOn-time71%

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