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

Departing from Sioux Falls to Washington, D.C. will take you 5h 18m. There are 1048 mi between Sioux Falls and Washington, D.C.. 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 Sioux Falls to Washington, D.C. round-trip?

According to our current data, Delta ($233), United Airlines ($245), and American Airlines ($258) offers the cheapest pricing from Sioux Falls to Washington, D.C.. Delta is 42% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Sioux Falls to Washington, D.C. one-way?

The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $85. However, be on the lookout for offers from United Airlines and Delta, as they are both options that can get you from Sioux Falls to Washington, D.C. for a low price.

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

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

In terms of precipitation, rainfall in Washington, D.C. 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 Washington, D.C. when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C., 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).

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

When deciding which route to take from Sioux Falls to Washington, D.C. consider Sioux Falls Joe Foss Field - Washington, D.C. Dulles Intl, Sioux Falls Joe Foss Field - Washington, D.C. Reagan-National or Sioux Falls Joe Foss Field - Baltimore/Washington as they are the most popular.

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

Saturday flights are generally found to be more expensive for flights from Sioux Falls to Washington, D.C.. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Washington, D.C..

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

October is one of the best times of the year to fly to Washington, D.C. from Sioux Falls. Prices for October average $403 per person but you can even find prices for as low as $135. The most expensive prices can be found in the month of February. Opting for a October flight can save you 69% on your journey compared to booking in February

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

Located just 2.6 mi from the city center, Sioux Falls Joe Foss Field is the airport most travelers will use when flying to Washington, D.C. from Sioux Falls. Booking flights from Joe Foss Field (FSD) to Washington, D.C. should be relatively easy as there are 0 daily outbound flights to Washington, D.C. from 3 different airlines.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Sioux Falls to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$85+ Flights from Sioux Falls to Washington, D.C.

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

Round-trip from	$208 (FlightHub)
One-way from	$85 (Priceline)
Popular in	February
Cheapest in	October
Average price	$377

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

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One-way flight from Sioux Falls Joe Foss Field to Washington, D.C. (WAS)

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Highest demand for flights based on searches. 25% potential increase in price ($139 potential increase over avg. RT price).

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Cheapest flight prices on average. 6% potential price decrease ($26 potential savings vs. average RT price).

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Average for round-trip flights in August 2025

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

Cheapest flights from Sioux Falls to Washington, D.C.
Explore the most affordable flight options available from Sioux Falls to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

Thu 10/233:19 pmFSD - BWI

1 stop25h 25mFrontier

Sun 10/266:29 pmBWI - FSD

1 stop25h 04mFrontier

Deal found 8/16

$208

Fri 9/262:54 pmFSD - DCA

1 stop6h 05mFrontier

Mon 9/297:00 amDCA - FSD

1 stop8h 09mFrontier

Deal found 8/16

$213

Fri 9/262:54 pmFSD - DCA

1 stop6h 05mFrontier

Sun 9/287:00 amDCA - FSD

1 stop8h 09mFrontier

Deal found 8/18

$220

Fri 9/192:54 pmFSD - DCA

1 stop6h 05mFrontier

Mon 9/227:00 amDCA - FSD

1 stop8h 09mFrontier

Deal found 8/17

$225

Sun 8/242:08 pmFSD - DCA

1 stop21h 03mFrontier

Wed 8/277:00 amDCA - FSD

1 stop8h 12mFrontier

Deal found 8/17

$233

Tue 9/307:00 amFSD - IAD

1 stop8h 50mAmerican Airlines

Tue 10/76:11 amIAD - FSD

1 stop7h 34mAmerican Airlines

Deal found 8/16

$258

Tue 9/3012:19 pmFSD - BWI

1 stop4h 31mAmerican Airlines

Tue 10/71:27 pmBWI - FSD

1 stop8h 49mAmerican Airlines

Deal found 8/16

$258

Tue 9/3012:19 pmFSD - DCA

1 stop6h 39mAmerican Airlines

Tue 10/75:00 amDCA - FSD

1 stop8h 45mAmerican Airlines

Deal found 8/16

$258

Sat 9/278:00 amFSD - IAD

1 stop4h 51mUnited Airlines

Tue 9/305:15 pmIAD - FSD

1 stop6h 07mUnited Airlines

Deal found 8/16

$259

Thu 9/111:19 pmFSD - BWI

1 stop8h 59mAmerican Airlines

Mon 9/156:20 pmBWI - FSD

1 stop6h 37mAmerican Airlines

Deal found 8/17

$259

Sat 9/277:00 amFSD - DCA

1 stop6h 20mAmerican Airlines

Tue 9/309:20 amDCA - FSD

1 stop8h 43mAmerican Airlines

Deal found 8/16

$259

Sat 9/277:00 amFSD - IAD

2 stops10h 47mAmerican Airlines

Tue 9/306:25 amIAD - FSD

1 stop7h 13mAmerican Airlines

Deal found 8/17

$264

Best flights from Sioux Falls to Washington, D.C.
Discover carefully curated flight deals from Sioux Falls to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 18, 2025.

Thu 10/233:19 pmFSD - BWI

1 stop25h 25mFrontier

Sun 10/266:29 pmBWI - FSD

1 stop25h 04mFrontier

Deal found 8/16

$208

Tue 9/307:00 amFSD - IAD

1 stop8h 50mAmerican Airlines

Tue 10/76:11 amIAD - FSD

1 stop7h 34mAmerican Airlines

Deal found 8/16

$258

Tue 9/165:00 amFSD - IAD

1 stop5h 18mDelta

Sat 9/205:25 pmIAD - FSD

1 stop6h 37mDelta

Deal found 8/16

$259

Sat 9/278:00 amFSD - IAD

1 stop4h 51mUnited Airlines

Tue 9/305:15 pmIAD - FSD

1 stop6h 07mUnited Airlines

Deal found 8/16

$259

Fri 9/262:54 pmFSD - DCA

1 stop6h 05mFrontier

Mon 9/297:00 amDCA - FSD

1 stop8h 09mFrontier

Deal found 8/16

$213

Fri 9/262:54 pmFSD - DCA

1 stop6h 05mFrontier

Sun 9/287:00 amDCA - FSD

1 stop8h 09mFrontier

Deal found 8/18

$220

Tue 9/3012:19 pmFSD - BWI

1 stop4h 31mAmerican Airlines

Tue 10/71:27 pmBWI - FSD

1 stop8h 49mAmerican Airlines

Deal found 8/16

$258

Wed 9/175:00 amFSD - BWI

1 stop4h 36mDelta

Sat 9/204:39 pmBWI - FSD

1 stop7h 23mDelta

Deal found 8/16

$259

Fri 1/231:45 pmFSD - BWI

1 stop8h 15mUnited Airlines

Sun 1/255:11 pmBWI - FSD

1 stop5h 36mUnited Airlines

Deal found 8/17

$259

Fri 9/192:54 pmFSD - DCA

1 stop6h 05mFrontier

Mon 9/227:00 amDCA - FSD

1 stop8h 09mFrontier

Deal found 8/17

$225

Tue 9/3012:19 pmFSD - DCA

1 stop6h 39mAmerican Airlines

Tue 10/75:00 amDCA - FSD

1 stop8h 45mAmerican Airlines

Deal found 8/16

$258

Tue 9/162:08 pmFSD - BWI

1 stop8h 09mUnited Airlines

Sat 9/205:30 pmBWI - FSD

1 stop5h 42mUnited Airlines

Deal found 8/16

$259

Last-minute flights from Sioux Falls to Washington, D.C.
Discover last-minute flight deals from Sioux Falls to Washington, D.C.. Data last updated August 18, 2025 and is based on user searches.

Sun 8/242:08 pmFSD - DCA

1 stop21h 03mFrontier

Wed 8/277:00 amDCA - FSD

1 stop8h 12mFrontier

Deal found 8/17

$233

Thu 9/111:19 pmFSD - BWI

1 stop8h 59mAmerican Airlines

Mon 9/156:20 pmBWI - FSD

1 stop6h 37mAmerican Airlines

Deal found 8/17

$259

Tue 9/165:00 amFSD - BWI

1 stop4h 36mDelta

Sat 9/2012:34 pmBWI - FSD

2 stops11h 28mDelta

Deal found 8/16

$264

Fri 9/192:54 pmFSD - DCA

1 stop6h 05mFrontier

Mon 9/227:00 amDCA - FSD

1 stop8h 09mFrontier

Deal found 8/17

$225

Fri 9/262:54 pmFSD - DCA

1 stop6h 05mFrontier

Mon 9/297:00 amDCA - FSD

1 stop8h 09mFrontier

Deal found 8/16

$213

Fri 9/262:54 pmFSD - DCA

1 stop6h 05mFrontier

Sun 9/287:00 amDCA - FSD

1 stop8h 09mFrontier

Deal found 8/18

$220

Sat 9/278:00 amFSD - IAD

1 stop4h 51mUnited Airlines

Tue 9/305:15 pmIAD - FSD

1 stop6h 07mUnited Airlines

Deal found 8/16

$259

Sat 9/275:33 pmFSD - DCA

1 stop6h 27mAmerican Airlines

Tue 9/306:30 amDCA - FSD

1 stop6h 19mAmerican Airlines

Deal found 8/17

$259

Sat 9/277:00 amFSD - IAD

2 stops10h 47mAmerican Airlines

Tue 9/306:25 amIAD - FSD

1 stop7h 13mAmerican Airlines

Deal found 8/17

$264

Tue 9/307:00 amFSD - IAD

1 stop8h 50mAmerican Airlines

Tue 10/76:11 amIAD - FSD

1 stop7h 34mAmerican Airlines

Deal found 8/16

$258

Tue 9/3012:19 pmFSD - BWI

1 stop4h 31mAmerican Airlines

Tue 10/71:27 pmBWI - FSD

1 stop8h 49mAmerican Airlines

Deal found 8/16

$258

Tue 9/3012:19 pmFSD - DCA

1 stop6h 39mAmerican Airlines

Tue 10/75:00 amDCA - FSD

1 stop8h 45mAmerican Airlines

Deal found 8/16

$258

One-way flights from Sioux Falls to Washington, D.C.
Search for one-way flight options from Sioux Falls to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated August 18, 2025.

Mon 9/152:54 pmFSD - DCA

1 stop6h 05mFrontier

Deal found 8/17

$85

Thu 10/233:19 pmFSD - BWI

1 stop25h 25mFrontier

Deal found 8/16

$95

Tue 9/166:00 amFSD - BWI

1 stop8h 14mUnited Airlines

Deal found 8/16

$136

Sat 8/305:00 amFSD - BWI

1 stop7h 27mDelta

Deal found 8/16

$139

Mon 9/155:02 pmFSD - BWI

2 stops40h 59mMultiple Airlines

Deal found 8/17

$145

Fri 10/107:28 pmFSD - DCA

1 stop15h 36mFrontier

Deal found 8/16

$145

Sun 9/142:54 pmFSD - BWI

1 stop25h 48mFrontier

Deal found 8/17

$152

Sun 9/142:54 pmFSD - DCA

1 stop20h 16mFrontier

Deal found 8/17

$154

Fri 1/239:31 pmFSD - BWI

2 stops20h 48mMultiple Airlines

Deal found 8/17

$159

Mon 10/139:32 pmFSD - BWI

2 stops24h 55mMultiple Airlines

Deal found 8/17

$164

Fri 10/109:32 pmFSD - BWI

2 stops23h 57mMultiple Airlines

Deal found 8/16

$167

Tue 9/165:00 amFSD - BWI

2 stops9h 30mDelta

Deal found 8/16

$171

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Sioux FallsBaltimore

FSD - BWI

FSDBWI

Sioux Falls Joe Foss Field

Thu 10/23

3:19 pm-5:44 pm

1 stop25h 25m

Baltimore/Washington

Sun 10/26

6:29 pm-6:33 pm

1 stop25h 04m

$208

Sioux FallsWashington, D.C.

FSD - DCA

FSDDCA

Sioux Falls Joe Foss Field

Fri 9/26

2:54 pm-9:59 pm

1 stop6h 05m

Washington, D.C. Reagan-National

Mon 9/29

7:00 am-2:09 pm

1 stop8h 09m

$213

Sioux FallsWashington, D.C.

FSD - DCA

FSDDCA

Sioux Falls Joe Foss Field

Fri 9/26

2:54 pm-9:59 pm

1 stop6h 05m

Washington, D.C. Reagan-National

Sun 9/28

7:00 am-2:09 pm

1 stop8h 09m

$220

Sioux FallsWashington, D.C.

FSD - DCA

FSDDCA

Sioux Falls Joe Foss Field

Fri 9/19

2:54 pm-9:59 pm

1 stop6h 05m

Washington, D.C. Reagan-National

Mon 9/22

7:00 am-2:09 pm

1 stop8h 09m

$225

Sioux FallsWashington, D.C.

FSD - DCA

FSDDCA

Sioux Falls Joe Foss Field

Sun 8/24

2:08 pm-12:11 pm

1 stop21h 03m

Washington, D.C. Reagan-National

Wed 8/27

7:00 am-2:12 pm

1 stop8h 12m

$233

Sioux FallsWashington, D.C.

FSD - IAD

FSDIAD

Sioux Falls Joe Foss Field

Tue 9/30

7:00 am-4:50 pm

1 stop8h 50m

Washington, D.C. Dulles Intl

Tue 10/7

6:11 am-12:45 pm

1 stop7h 34m

$258

Sioux FallsBaltimore

FSD - BWI

FSDBWI

Sioux Falls Joe Foss Field

Tue 9/30

12:19 pm-5:50 pm

1 stop4h 31m

Baltimore/Washington

Tue 10/7

1:27 pm-9:16 pm

1 stop8h 49m

$258

Sioux FallsWashington, D.C.

FSD - DCA

FSDDCA

Sioux Falls Joe Foss Field

Tue 9/30

12:19 pm-7:58 pm

1 stop6h 39m

Washington, D.C. Reagan-National

Tue 10/7

5:00 am-12:45 pm

1 stop8h 45m

$258

Sioux FallsWashington, D.C.

FSD - IAD

FSDIAD

Sioux Falls Joe Foss Field

Tue 9/16

5:00 am-11:18 am

1 stop5h 18m

Washington, D.C. Dulles Intl

Sat 9/20

5:25 pm-11:02 pm

1 stop6h 37m

$259

Sioux FallsWashington, D.C.

FSD - IAD

FSDIAD

Sioux Falls Joe Foss Field

Sat 9/27

8:00 am-1:51 pm

1 stop4h 51m

Washington, D.C. Dulles Intl

Tue 9/30

5:15 pm-10:22 pm

1 stop6h 07m

$259

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Showing 1-10 of 53 results

...

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

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

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

Currently, July is the cheapest month in which you can book a flight from Sioux Falls to Washington, D.C. (average of $302). Flying from Sioux Falls to Washington, D.C. in April is currently the most expensive (average of $337). 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 FSD to WAS?

When flying from Sioux Falls to Washington, D.C., the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 32% versus a flight in the afternoon.

Reviews of airlines servicing Washington, D.C.

Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Sioux Falls to Washington, D.C. by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,981 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

7,981 reviews

Delta

8.0

Very good

7,981 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

8,925 reviews

Delta

8.0

Very good

7,981 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

7,981 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

3,212 reviews

Delta

8.0

Very good

7,981 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 from for flights from Sioux Falls to Washington, D.C.?
Located just 2.6 mi from the city center, Sioux Falls Joe Foss Field is the airport most travelers will use when flying to Washington, D.C. from Sioux Falls. Booking flights from Joe Foss Field (FSD) to Washington, D.C. should be relatively easy as there are 0 daily outbound flights to Washington, D.C. from 3 different airlines.
How long is the flight from Sioux Falls to Washington, D.C.?
Departing from Sioux Falls to Washington, D.C. will take you 5h 18m. There are 1048 mi between Sioux Falls and Washington, D.C.. 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 Sioux Falls to Washington, D.C. round-trip?
According to our current data, Delta ($233), United Airlines ($245), and American Airlines ($258) offers the cheapest pricing from Sioux Falls to Washington, D.C.. Delta is 42% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from Sioux Falls to Washington, D.C. one-way?
The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $85. However, be on the lookout for offers from United Airlines and Delta, as they are both options that can get you from Sioux Falls to Washington, D.C. for a low price.
What are the most popular routes from Sioux Falls to Washington, D.C.?
When deciding which route to take from Sioux Falls to Washington, D.C. consider Sioux Falls Joe Foss Field - Washington, D.C. Dulles Intl, Sioux Falls Joe Foss Field - Washington, D.C. Reagan-National or Sioux Falls Joe Foss Field - Baltimore/Washington as they are the most popular.
Can I find deals for flights from Sioux Falls to Washington, D.C. that include hotel bookings?
Yes. In addition to deals on Sioux Falls to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Sioux Falls to Washington, D.C.?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sioux Falls to Washington, D.C..
Can I find deals for business class flights from Sioux Falls to Washington, D.C.?
Yes. Cheapflights offers flight deals from Sioux Falls to Washington, D.C. 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 Sioux Falls to Washington, D.C.?
Currently, July is the cheapest month in which you can book a flight from Sioux Falls to Washington, D.C. (average of $302). Flying from Sioux Falls to Washington, D.C. in April is currently the most expensive (average of $337). 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 Sioux Falls to Washington, D.C.

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$182	Average$431	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$224	Average$340	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$245	Average$475	FlexibilityNo cancel fee	On-time69%

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$85+ Cheap flights from Sioux Falls (FSD) to Washington, D.C. (WAS)

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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.

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

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

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

Cheapest flights from Sioux Falls to Washington, D.C.Explore the most affordable flight options available from Sioux Falls to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

Explore the most affordable flight options available from Sioux Falls to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

Cheapflights Fare Finder

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

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

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

Cheapflights Insights

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

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

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

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

Reviews of airlines servicing Washington, D.C.

Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Sioux Falls to Washington, D.C. by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Sioux Falls to Washington, D.C.. 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 from for flights from Sioux Falls to Washington, D.C.?

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

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

What are the cheapest airlines to fly from Sioux Falls to Washington, D.C. one-way?

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

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

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

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

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

Traveling to a place near Washington, D.C.?

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

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

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Cheapest flights from Sioux Falls to Washington, D.C.
Explore the most affordable flight options available from Sioux Falls to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.