How long is the flight from Washington, D.C. to Sioux Falls?

Departing from Washington, D.C. to Sioux Falls will take you 5h 03m. 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 flying from Washington, D.C. to Sioux Falls round-trip?

Currently priced at $248, Delta will fly you from Washington, D.C. to Sioux Falls and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and United Airlines - these airlines can fly you to your destination from $258 and $258, respectively. Users have found that Delta is 38% cheaper than the other options available to this destination.

What is the cheapest day to fly from Washington, D.C. to Sioux Falls?

Travelers seeking maximum savings on their Washington, D.C. to Sioux Falls flight should consider departing on Thursday mornings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Sioux Falls 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 Sioux Falls when rainfall is around 0.6 in.

If weather is an important factor for your trip to Sioux Falls, 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).

What are the most popular routes from Washington, D.C. to Sioux Falls?

While some choose either Washington, D.C. Dulles Intl - Sioux Falls Joe Foss Field or Washington, D.C. Reagan-National - Sioux Falls Joe Foss Field, Baltimore/Washington - Sioux Falls Joe Foss Field is the most popular route from Washington, D.C. to Sioux Falls.

What airport do you fly into for flights to Sioux Falls from Washington, D.C.?

Sioux Falls Joe Foss Field (FSD), located 2.6 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. to Sioux Falls. 3 airlines have flights to Joe Foss Field from Washington, D.C. on a regular basis. Booking flights from Washington, D.C. to Sioux Falls Joe Foss Field should not be difficult; the airport handles an average of 0 inbound flights from Washington, D.C. per day.

Can I find deals for flights from Washington, D.C. to Sioux Falls that include hotel bookings?

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

How can I find direct flights from Washington, D.C. to Sioux Falls?

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 Sioux Falls.

Can I find deals for business class flights from Washington, D.C. to Sioux Falls?

Yes. Cheapflights offers flight deals from Washington, D.C. 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.

$167+ Flights from Washington, D.C. to Sioux Falls

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Cheap flight deals from Washington, D.C. to Sioux Falls

Round-trip from	$167 (Priceline)
Popular in	April
Cheapest in	February
Average price	$386

From Washington, D.C. (WAS) to Sioux Falls Joe Foss Field

Search Deals

Highest demand for flights based on searches. 4% potential increase in price ($19 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from Washington, D.C. to Sioux Falls

Cheapest flights from Washington, D.C. to Sioux Falls
Explore the most affordable flight options available from Washington, D.C. to Sioux Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

Sun 11/28:00 amDCA - FSD

1 stop6h 38mFrontier

Fri 11/72:32 pmFSD - DCA

1 stop6h 27mFrontier

Deal found 9/15

$167

Thu 10/308:00 amDCA - FSD

1 stop6h 38mFrontier

Sun 11/22:23 pmFSD - DCA

1 stop6h 36mFrontier

Deal found 9/15

$231

Thu 10/306:13 pmBWI - FSD

1 stop5h 29mAmerican Airlines

Sat 11/11:27 pmFSD - BWI

1 stop8h 37mAmerican Airlines

Deal found 9/15

$259

Thu 10/3012:31 pmDCA - FSD

1 stop5h 44mAmerican Airlines

Sat 11/15:25 pmFSD - DCA

1 stop4h 47mAmerican Airlines

Deal found 9/15

$259

Sat 10/255:15 pmIAD - FSD

1 stop6h 07mUnited Airlines

Tue 10/288:00 amFSD - IAD

1 stop6h 55mUnited Airlines

Deal found 9/16

$259

Sun 10/510:09 pmIAD - FSD

2 stops17h 00mFrontier

Fri 10/107:28 pmFSD - IAD

2 stops15h 31mFrontier

Deal found 9/15

$261

Fri 9/267:00 amDCA - FSD

1 stop8h 09mFrontier

Fri 10/32:54 pmFSD - DCA

1 stop6h 05mFrontier

Deal found 9/16

$262

Mon 11/36:43 pmDCA - FSD

1 stop5h 14mDelta

Sat 11/85:20 amFSD - DCA

2 stops8h 05mDelta

Deal found 9/16

$264

Sat 10/256:11 amIAD - FSD

1 stop7h 31mAmerican Airlines

Tue 10/286:49 amFSD - IAD

2 stops11h 05mAmerican Airlines

Deal found 9/15

$264

Wed 11/266:00 amBWI - FSD

1 stop7h 50mDelta

Fri 11/285:18 amFSD - BWI

1 stop4h 30mDelta

Deal found 9/15

$274

Sun 9/287:00 amDCA - FSD

1 stop8h 09mFrontier

Mon 9/292:54 pmFSD - DCA

1 stop6h 05mFrontier

Deal found 9/16

$281

Wed 10/16:15 amBWI - FSD

1 stop4h 52mDelta

Sat 10/44:08 pmFSD - BWI

1 stop6h 41mDelta

Deal found 9/14

$289

Best flights from Washington, D.C. to Sioux Falls
Discover carefully curated flight deals from Washington, D.C. to Sioux Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2025.

Thu 10/306:13 pmBWI - FSD

1 stop5h 29mAmerican Airlines

Sat 11/11:27 pmFSD - BWI

1 stop8h 37mAmerican Airlines

Deal found 9/15

$259

Sat 2/2111:30 amDCA - FSD

1 stop5h 03mDelta

Tue 2/245:15 amFSD - DCA

1 stop7h 47mDelta

Deal found 9/14

$259

Wed 10/15:20 pmBWI - FSD

1 stop6h 02mUnited Airlines

Sat 10/49:30 amFSD - BWI

1 stop8h 57mUnited Airlines

Deal found 9/14

$289

Thu 10/3012:31 pmDCA - FSD

1 stop5h 44mAmerican Airlines

Sat 11/15:25 pmFSD - DCA

1 stop4h 47mAmerican Airlines

Deal found 9/15

$259

Sat 2/216:10 amIAD - FSD

2 stops7h 25mDelta

Tue 2/245:15 amFSD - IAD

1 stop7h 40mDelta

Deal found 9/14

$264

Mon 11/37:59 pmDCA - FSD

1 stop5h 00mAmerican Airlines

Sat 11/81:03 pmFSD - DCA

1 stop8h 57mAmerican Airlines

Deal found 9/16

$259

Tue 9/306:25 amDCA - FSD

1 stop5h 12mUnited Airlines

Sat 10/48:00 amFSD - DCA

1 stop5h 01mUnited Airlines

Deal found 9/14

$289

Wed 11/266:00 amBWI - FSD

1 stop7h 50mDelta

Fri 11/285:18 amFSD - BWI

1 stop4h 30mDelta

Deal found 9/15

$274

Wed 10/15:00 pmDCA - FSD

1 stop6h 22mUnited Airlines

Sat 10/48:00 amFSD - DCA

1 stop5h 01mUnited Airlines

Deal found 9/14

$289

Sat 10/256:34 amIAD - FSD

2 stops11h 01mAmerican Airlines

Tue 10/286:49 amFSD - IAD

2 stops11h 05mAmerican Airlines

Deal found 9/15

$269

Thu 2/126:10 amDCA - FSD

1 stop7h 25mDelta

Mon 2/164:09 pmFSD - DCA

1 stop5h 08mDelta

Deal found 9/17

$279

Wed 11/125:15 pmIAD - FSD

1 stop5h 31mUnited Airlines

Sat 11/226:23 pmFSD - IAD

1 stop4h 36mUnited Airlines

Deal found 9/16

$290

Wed 10/16:15 amBWI - FSD

1 stop4h 52mDelta

Sat 10/44:08 pmFSD - BWI

1 stop6h 41mDelta

Deal found 9/14

$289

Tue 9/306:41 amBWI - FSD

1 stop6h 57mAmerican Airlines

Sat 10/412:19 pmFSD - BWI

1 stop4h 31mAmerican Airlines

Deal found 9/15

$289

Tue 9/3010:51 amBWI - FSD

2 stops13h 24mUnited Airlines

Sat 10/46:00 amFSD - BWI

1 stop8h 13mUnited Airlines

Deal found 9/15

$294

Wed 10/16:15 amIAD - FSD

1 stop4h 52mDelta

Sat 10/45:00 amFSD - IAD

1 stop7h 30mDelta

Deal found 9/14

$289

Wed 10/110:05 amBWI - FSD

2 stops12h 18mAmerican Airlines

Sat 10/41:19 pmFSD - BWI

2 stops8h 47mAmerican Airlines

Deal found 9/16

$299

Thu 10/26:22 pmBWI - FSD

1 stop5h 40mDelta

Sat 10/412:56 pmFSD - BWI

2 stops10h 32mDelta

Deal found 9/16

$294

Thu 11/136:04 amIAD - FSD

1 stop7h 21mAmerican Airlines

Sat 11/156:30 amFSD - IAD

1 stop8h 41mAmerican Airlines

Deal found 9/15

$324

Last-minute flights from Washington, D.C. to Sioux Falls
Discover last-minute flight deals from Washington, D.C. to Sioux Falls. Data last updated September 17, 2025 and is based on user searches.

Fri 9/267:00 amDCA - FSD

1 stop8h 09mFrontier

Fri 10/32:54 pmFSD - DCA

1 stop6h 05mFrontier

Deal found 9/16

$262

Sun 9/287:00 amDCA - FSD

1 stop8h 09mFrontier

Mon 9/292:54 pmFSD - DCA

1 stop6h 05mFrontier

Deal found 9/16

$281

Tue 9/306:25 amDCA - FSD

1 stop5h 12mUnited Airlines

Sat 10/48:00 amFSD - DCA

1 stop5h 01mUnited Airlines

Deal found 9/14

$289

Tue 9/306:00 amDCA - FSD

2 stops7h 11mDelta

Sat 10/45:00 amFSD - DCA

1 stop4h 57mDelta

Deal found 9/15

$294

Wed 10/16:15 amBWI - FSD

1 stop4h 52mDelta

Sat 10/44:08 pmFSD - BWI

1 stop6h 41mDelta

Deal found 9/14

$289

Wed 10/16:15 amIAD - FSD

1 stop4h 52mDelta

Sat 10/45:00 amFSD - IAD

1 stop7h 30mDelta

Deal found 9/14

$289

Sun 10/510:09 pmIAD - FSD

2 stops17h 00mFrontier

Fri 10/107:28 pmFSD - IAD

2 stops15h 31mFrontier

Deal found 9/15

$261

Sat 10/255:15 pmIAD - FSD

1 stop6h 07mUnited Airlines

Tue 10/288:00 amFSD - IAD

1 stop6h 55mUnited Airlines

Deal found 9/16

$259

Sat 10/256:11 amIAD - FSD

1 stop7h 31mAmerican Airlines

Tue 10/286:49 amFSD - IAD

2 stops11h 05mAmerican Airlines

Deal found 9/15

$264

Thu 10/308:00 amDCA - FSD

1 stop6h 38mFrontier

Sun 11/22:23 pmFSD - DCA

1 stop6h 36mFrontier

Deal found 9/15

$231

Thu 10/306:13 pmBWI - FSD

1 stop5h 29mAmerican Airlines

Sat 11/11:27 pmFSD - BWI

1 stop8h 37mAmerican Airlines

Deal found 9/15

$259

Thu 10/3012:31 pmDCA - FSD

1 stop5h 44mAmerican Airlines

Sat 11/15:25 pmFSD - DCA

1 stop4h 47mAmerican Airlines

Deal found 9/15

$259

One-way flights from Washington, D.C. to Sioux Falls
Search for one-way flight options from Washington, D.C. to Sioux Falls. Find affordable one-way fares based on user searches. Data last updated September 17, 2025.

Fri 9/267:00 amDCA - FSD

1 stop8h 09mFrontier

Deal found 9/15

$178

Sun 10/1910:00 pmBWI - FSD

2 stops21h 33mFrontier

Deal found 9/14

$207

Sun 10/1910:00 pmBWI - FSD

1 stop12h 18mMultiple Airlines

Deal found 9/14

$239

Sun 10/194:40 pmIAD - FSD

2 stops17h 38mMultiple Airlines

Deal found 9/14

$245

Fri 9/267:14 pmIAD - FSD

2 stops43h 55mFrontier

Deal found 9/15

$249

Fri 9/268:52 pmBWI - FSD

2 stops42h 17mMultiple Airlines

Deal found 9/15

$261

Fri 9/266:10 amIAD - FSD

3 stops13h 37mMultiple Airlines

Deal found 9/15

$312

Sat 9/276:41 amBWI - FSD

1 stop6h 57mAmerican Airlines

Deal found 9/15

$332

Sat 9/276:25 amIAD - FSD

1 stop7h 13mAmerican Airlines

Deal found 9/15

$368

Fri 9/266:41 amBWI - FSD

1 stop6h 57mAmerican Airlines

Deal found 9/15

$396

Sun 10/195:52 pmIAD - FSD

1 stop6h 04mDelta

Deal found 9/14

$410

Fri 9/266:15 amIAD - FSD

1 stop6h 56mDelta

Deal found 9/15

$430

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Sioux Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreSioux Falls

BWI - FSD

BWIFSD

Baltimore/Washington

Thu 10/30

6:13 pm-10:42 pm

1 stop5h 29m

Sioux Falls Joe Foss Field

Sat 11/1

1:27 pm-11:04 pm

1 stop8h 37m

$259

Washington, D.C.Sioux Falls

DCA - FSD

DCAFSD

Washington, D.C. Reagan-National

Sat 2/21

11:30 am-3:33 pm

1 stop5h 03m

Sioux Falls Joe Foss Field

Tue 2/24

5:15 am-2:02 pm

1 stop7h 47m

$259

Washington, D.C.Sioux Falls

DCA - FSD

DCAFSD

Washington, D.C. Reagan-National

Thu 10/30

12:31 pm-5:15 pm

1 stop5h 44m

Sioux Falls Joe Foss Field

Sat 11/1

5:25 pm-11:12 pm

1 stop4h 47m

$259

Washington, D.C.Sioux Falls

DCA - FSD

DCAFSD

Washington, D.C. Reagan-National

Mon 11/3

7:59 pm-11:59 pm

1 stop5h 00m

Sioux Falls Joe Foss Field

Sat 11/8

1:03 pm-11:00 pm

1 stop8h 57m

$259

Washington, D.C.Sioux Falls

IAD - FSD

IADFSD

Washington, D.C. Dulles Intl

Sat 2/21

6:10 am-12:35 pm

2 stops7h 25m

Sioux Falls Joe Foss Field

Tue 2/24

5:15 am-1:55 pm

1 stop7h 40m

$264

Washington, D.C.Sioux Falls

IAD - FSD

IADFSD

Washington, D.C. Dulles Intl

Sat 10/25

6:34 am-4:35 pm

2 stops11h 01m

Sioux Falls Joe Foss Field

Tue 10/28

6:49 am-6:54 pm

2 stops11h 05m

$269

BaltimoreSioux Falls

BWI - FSD

BWIFSD

Baltimore/Washington

Wed 11/26

6:00 am-12:50 pm

1 stop7h 50m

Sioux Falls Joe Foss Field

Fri 11/28

5:18 am-10:48 am

1 stop4h 30m

$274

Washington, D.C.Sioux Falls

DCA - FSD

DCAFSD

Washington, D.C. Reagan-National

Thu 2/12

6:10 am-12:35 pm

1 stop7h 25m

Sioux Falls Joe Foss Field

Mon 2/16

4:09 pm-10:17 pm

1 stop5h 08m

$279

BaltimoreSioux Falls

BWI - FSD

BWIFSD

Baltimore/Washington

Wed 10/1

5:20 pm-10:22 pm

1 stop6h 02m

Sioux Falls Joe Foss Field

Sat 10/4

9:30 am-7:27 pm

1 stop8h 57m

$289

Washington, D.C.Sioux Falls

DCA - FSD

DCAFSD

Washington, D.C. Reagan-National

Tue 9/30

6:25 am-10:37 am

1 stop5h 12m

Sioux Falls Joe Foss Field

Sat 10/4

8:00 am-2:01 pm

1 stop5h 01m

$289

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 38 results

Best time to book a flight from Washington, D.C. to Sioux Falls

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

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to Sioux Falls

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

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. to Sioux Falls (average of $334). Flying from Washington, D.C. to Sioux Falls 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 WAS to FSD?

It’s typically best to fly out from Washington, D.C. to Sioux Falls in the evening. Doing so could potentially save you 23% on the flight price compared to flying at noon, which is usually more expensive.

What’s the top layover airport for flights from Washington, D.C. to Sioux Falls?

Chicago (ORD) – chosen by Cheapflights users on 50% of 1-stop itineraries from Washington, D.C. to Sioux Falls on Cheapflights.

What’s the cheapest layover airport for flights from Washington, D.C. to Sioux Falls?

Denver (DEN) is the most affordable 1-stop option, with an average round-trip price of $317.

What’s the fastest layover option from Washington, D.C. to Sioux Falls?

Flights via Chicago (ORD) have the shortest average one-way travel time for 1-stop routes: 6h 14m.

Which airport typically offers the quickest layover for flights from Washington, D.C. to Sioux Falls?

Flights via Denver (DEN) offer the fastest connection on this route, with an average layover time of 1h 26m.

Reviews of airlines servicing Sioux Falls

Read through reviews of airlines operating flights from Washington, D.C. to Sioux Falls, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,961 reviews

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

7,961 reviews

Delta

8.0

Very good

7,961 reviews

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

8,926 reviews

Delta

8.0

Very good

7,961 reviews

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

7,961 reviews

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

3,173 reviews

Delta

8.0

Very good

7,961 reviews

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

What airport do you fly into for flights to Sioux Falls from Washington, D.C.?
Sioux Falls Joe Foss Field (FSD), located 2.6 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. to Sioux Falls. 3 airlines have flights to Joe Foss Field from Washington, D.C. on a regular basis. Booking flights from Washington, D.C. to Sioux Falls Joe Foss Field should not be difficult; the airport handles an average of 0 inbound flights from Washington, D.C. per day.
How long is the flight from Washington, D.C. to Sioux Falls?
Departing from Washington, D.C. to Sioux Falls will take you 5h 03m. 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 flying from Washington, D.C. to Sioux Falls round-trip?
Currently priced at $248, Delta will fly you from Washington, D.C. to Sioux Falls and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and United Airlines - these airlines can fly you to your destination from $258 and $258, respectively. Users have found that Delta is 38% cheaper than the other options available to this destination.
What are the most popular routes from Washington, D.C. to Sioux Falls?
While some choose either Washington, D.C. Dulles Intl - Sioux Falls Joe Foss Field or Washington, D.C. Reagan-National - Sioux Falls Joe Foss Field, Baltimore/Washington - Sioux Falls Joe Foss Field is the most popular route from Washington, D.C. to Sioux Falls.
Can I find deals for flights from Washington, D.C. to Sioux Falls that include hotel bookings?
Yes. In addition to deals on Washington, D.C. to Sioux Falls flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Washington, D.C. to Sioux Falls?
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 Sioux Falls.
Can I find deals for business class flights from Washington, D.C. to Sioux Falls?
Yes. Cheapflights offers flight deals from Washington, D.C. 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 Washington, D.C. to Sioux Falls?
Currently, September is the cheapest month in which you can book a flight from Washington, D.C. to Sioux Falls (average of $334). Flying from Washington, D.C. to Sioux Falls 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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Top 3 airlines flying from Washington, D.C. to Sioux Falls

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$248	Average$393	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$258	Average$469	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$258	Average$431	FlexibilityNo cancel fee	On-time71%

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$167+ Cheap flights from Washington, D.C. (WAS) to Sioux Falls (FSD)

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 11/2. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Washington, D.C. to Sioux Falls with Cheapflights

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Cheap flight deals from Washington, D.C. to Sioux Falls

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Find flight deals from Washington, D.C. to Sioux Falls

Cheapest flights from Washington, D.C. to Sioux FallsExplore the most affordable flight options available from Washington, D.C. to Sioux Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

Explore the most affordable flight options available from Washington, D.C. to Sioux Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Sioux Falls that are best for you.

Best time to book a flight from Washington, D.C. to Sioux Falls

Have a flexible travel schedule? Discover the best time to fly to Sioux Falls from Washington, D.C. with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to Sioux Falls

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

What is the cheapest time of day to fly from WAS to FSD?

Find hourly flight availability from Washington, D.C. 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 September 17, 2025.

What’s the top layover airport for flights from Washington, D.C. to Sioux Falls?

Share of 1-stop round-trip flights from Washington, D.C. to Sioux Falls chosen by Cheapflights users in the past 12 months, using the same layover each way.

What’s the cheapest layover airport for flights from Washington, D.C. to Sioux Falls?

Average round-trip fare for 1-stop flights from Washington, D.C. to Sioux Falls, chosen by Cheapflights users in the past 12 months, with the same layover each way.

What’s the fastest layover option from Washington, D.C. to Sioux Falls?

Shortest average travel time for 1-stop one-way flights from Washington, D.C. to Sioux Falls, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Which airport typically offers the quickest layover for flights from Washington, D.C. to Sioux Falls?

Average layover duration for 1-stop one-way flights from Washington, D.C. to Sioux Falls, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Reviews of airlines servicing Sioux Falls

Read through reviews of airlines operating flights from Washington, D.C. to Sioux Falls, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. 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 Washington, D.C.?

How long is the flight from Washington, D.C. to Sioux Falls?

What are the cheapest airlines flying from Washington, D.C. to Sioux Falls round-trip?

What are the most popular routes from Washington, D.C. to Sioux Falls?

Can I find deals for flights from Washington, D.C. to Sioux Falls that include hotel bookings?

How can I find direct flights from Washington, D.C. to Sioux Falls?

Can I find deals for business class flights from Washington, D.C. to Sioux Falls?

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

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Alternative routes for Washington, D.C. to Sioux Falls

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Top 3 airlines flying from Washington, D.C. to Sioux Falls

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Cheapest flights from Washington, D.C. to Sioux Falls
Explore the most affordable flight options available from Washington, D.C. to Sioux Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.