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

According to our current data, Frontier ($128), American Airlines ($233), and Delta ($258) offers the cheapest pricing from Sioux Falls to Washington, D.C.. Frontier is 60% 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 American Airlines, with whom users have recently found tickets for as low as $104. However, be on the lookout for offers from Allegiant Air and Frontier, 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.

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..

How far in advance should I book a flight from Sioux Falls to Washington, D.C.?

To save on the cost of your flight from Sioux Falls to Washington, D.C., book at least 29 days before your planned departure. Booking around this time can save you about 214% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $281 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $371.

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

February is one of the best times of the year to fly to Washington, D.C. from Sioux Falls. Prices for February average $321 per person but you can even find prices for as low as $232. The most expensive prices can be found in the month of March. Opting for a February flight can save you 29% on your journey compared to booking in March

Most accurate provider : When it comes to deals on Sioux Falls-Washington, D.C. flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sioux Falls-Washington, D.C. flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sioux Falls-Washington, D.C. flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Sioux Falls-Washington, D.C. flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sioux Falls-Washington, D.C. flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 4 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.

$104+ Flights from Sioux Falls, South Dakota to Washington, D.C., District of Columbia

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

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

The best prices from Sioux Falls Joe Foss Field to Washington, D.C. are usually found in February or November, booked 28 days in advance, depart on a Saturday or Wednesday and return on a Wednesday

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

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Popular in	March
Cheapest in	February
Round-trip from	$128 (CheapOair)
One-way from	$104 (American Airlines)

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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High demand for flights, 23% potential price rise

Search Deals

Best time to find cheap flights, 20% potential price drop

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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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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 November 21, 2024.

Sun 12/226:10 pmFSD - DCA

1 stop4h 49mUnited Airlines

Mon 12/306:30 amDCA - FSD

1 stop5h 15mUnited Airlines

Deal found 11/19

$273

Wed 12/45:15 amFSD - BWI

1 stop6h 45mDelta

Tue 12/106:00 amBWI - FSD

1 stop7h 31mDelta

Deal found 11/21

$288

Sun 12/226:10 pmFSD - IAD

1 stop4h 49mUnited Airlines

Mon 12/308:35 amIAD - FSD

1 stop6h 57mUnited Airlines

Deal found 11/19

$394

Wed 12/45:30 amFSD - BWI

2 stops15h 47mAmerican Airlines

Tue 12/108:40 amBWI - FSD

2 stops15h 23mAmerican Airlines

Deal found 11/21

$475

Thu 12/51:50 pmFSD - BWI

1 stop8h 31mUnited Airlines

Mon 12/95:25 pmBWI - FSD

2 stops28h 20mUnited Airlines

Deal found 11/20

$497

Wed 12/44:43 pmFSD - BWI

2 stops16h 51mMultiple Airlines

Tue 12/106:55 amBWI - FSD

3 stops33h 58mMultiple Airlines

Deal found 11/20

$519

Thu 12/265:14 amFSD - DCA

1 stop4h 45mAmerican Airlines

Thu 1/25:59 amDCA - FSD

1 stop6h 43mAmerican Airlines

Deal found 11/20

$528

Sun 12/227:00 pmFSD - IAD

3 stops39h 20mMultiple Airlines

Mon 12/308:30 amIAD - FSD

2 stops26h 07mMultiple Airlines

Deal found 11/19

$662

Thu 12/265:00 amFSD - DCA

1 stop4h 42mDelta

Thu 1/26:00 amDCA - FSD

2 stops7h 31mDelta

Deal found 11/20

$713

Sat 12/215:11 pmFSD - IAD

2 stops14h 38mAmerican Airlines

Fri 12/275:00 amIAD - FSD

2 stops13h 21mAmerican Airlines

Deal found 11/19

$831

Thu 12/2611:25 amFSD - IAD

2 stops10h 37mDelta

Thu 1/26:00 amIAD - FSD

2 stops7h 31mDelta

Deal found 11/20

$1,378

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 November 21, 2024.

Fri 1/106:43 pmFSD - DCA

1 stop16h 18mFrontier

Mon 1/137:00 amDCA - FSD

1 stop11h 39mFrontier

Deal found 11/19

$128

Sun 2/212:17 pmFSD - DCA

1 stop5h 40mAmerican Airlines

Sat 2/811:59 amDCA - FSD

1 stop5h 17mAmerican Airlines

Deal found 11/20

$233

Fri 1/244:27 pmFSD - IAD

1 stop6h 13mDelta

Sun 1/266:05 amIAD - FSD

1 stop5h 16mDelta

Deal found 11/20

$258

Fri 1/37:30 amFSD - DCA

1 stop5h 45mUnited Airlines

Fri 1/106:30 amDCA - FSD

1 stop5h 18mUnited Airlines

Deal found 11/21

$258

Fri 1/244:27 pmFSD - BWI

1 stop6h 27mDelta

Sun 1/266:41 pmBWI - FSD

1 stop5h 33mDelta

Deal found 11/20

$258

Wed 12/44:43 pmFSD - BWI

2 stops16h 51mMultiple Airlines

Tue 12/106:55 amBWI - FSD

3 stops33h 58mMultiple Airlines

Deal found 11/20

$519

Sun 2/27:45 amFSD - IAD

1 stop7h 28mUnited Airlines

Sat 2/85:36 pmIAD - FSD

1 stop4h 57mUnited Airlines

Deal found 11/20

$281

Fri 1/1011:01 amFSD - DCA

2 stops7h 35mDelta

Mon 1/136:20 pmDCA - FSD

1 stop5h 54mDelta

Deal found 11/19

$263

Fri 1/2412:17 pmFSD - BWI

1 stop7h 46mAmerican Airlines

Sun 1/2611:51 amBWI - FSD

1 stop5h 25mAmerican Airlines

Deal found 11/21

$299

Fri 1/37:30 amFSD - BWI

1 stop5h 06mUnited Airlines

Fri 1/105:22 pmBWI - FSD

1 stop5h 11mUnited Airlines

Deal found 11/20

$338

Sun 12/227:00 pmFSD - IAD

3 stops39h 20mMultiple Airlines

Mon 12/308:30 amIAD - FSD

2 stops26h 07mMultiple Airlines

Deal found 11/19

$662

Sat 12/215:11 pmFSD - IAD

2 stops14h 38mAmerican Airlines

Fri 12/275:00 amIAD - FSD

2 stops13h 21mAmerican Airlines

Deal found 11/19

$831

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 November 21, 2024 and is based on user searches.

Wed 11/275:13 pmFSD - DCA

1 stop6h 27mAmerican Airlines

Sat 11/305:00 amDCA - FSD

1 stop8h 46mAmerican Airlines

Deal found 11/20

$583

Wed 11/271:01 pmFSD - DCA

2 stops8h 34mDelta

Sat 11/307:59 amDCA - FSD

2 stops12h 04mDelta

Deal found 11/20

$1,278

Wed 12/45:15 amFSD - BWI

1 stop6h 45mDelta

Tue 12/106:00 amBWI - FSD

1 stop7h 31mDelta

Deal found 11/21

$288

Wed 12/45:30 amFSD - BWI

2 stops15h 47mAmerican Airlines

Tue 12/108:40 amBWI - FSD

2 stops15h 23mAmerican Airlines

Deal found 11/20

$475

Wed 12/44:43 pmFSD - BWI

2 stops16h 51mMultiple Airlines

Tue 12/106:55 amBWI - FSD

3 stops33h 58mMultiple Airlines

Deal found 11/20

$519

Thu 12/51:50 pmFSD - BWI

1 stop8h 31mUnited Airlines

Mon 12/95:25 pmBWI - FSD

2 stops28h 20mUnited Airlines

Deal found 11/20

$497

Sat 12/215:11 pmFSD - IAD

2 stops14h 38mAmerican Airlines

Fri 12/275:00 amIAD - FSD

2 stops13h 21mAmerican Airlines

Deal found 11/19

$831

Sun 12/226:10 pmFSD - DCA

1 stop4h 49mUnited Airlines

Mon 12/306:30 amDCA - FSD

1 stop5h 15mUnited Airlines

Deal found 11/19

$273

Sun 12/226:10 pmFSD - IAD

1 stop4h 49mUnited Airlines

Mon 12/308:35 amIAD - FSD

1 stop6h 57mUnited Airlines

Deal found 11/19

$394

Sun 12/227:00 pmFSD - IAD

3 stops39h 20mMultiple Airlines

Mon 12/308:30 amIAD - FSD

2 stops26h 07mMultiple Airlines

Deal found 11/19

$662

Thu 12/265:14 amFSD - DCA

1 stop4h 45mAmerican Airlines

Thu 1/25:59 amDCA - FSD

1 stop6h 43mAmerican Airlines

Deal found 11/20

$528

Thu 12/265:00 amFSD - DCA

1 stop4h 42mDelta

Thu 1/26:00 amDCA - FSD

2 stops7h 31mDelta

Deal found 11/20

$713

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 November 21, 2024.

Wed 12/185:20 amFSD - DCA

1 stop4h 35mAmerican Airlines

Deal found 11/20

$104

Tue 11/265:59 pmFSD - IAD

1 stop16h 06mAllegiant Air

Deal found 11/21

$208

Fri 11/2911:37 amFSD - DCA

1 stop9h 21mFrontier

Deal found 11/19

$245

Wed 11/279:55 amFSD - BWI

2 stops24h 32mMultiple Airlines

Deal found 11/20

$248

Wed 11/279:55 amFSD - IAD

2 stops24h 30mMultiple Airlines

Deal found 11/21

$255

Thu 11/288:00 amFSD - DCA

1 stop5h 05mUnited Airlines

Deal found 11/21

$357

Tue 11/2612:39 pmFSD - DCA

2 stops22h 27mMultiple Airlines

Deal found 11/21

$384

Wed 11/274:18 pmFSD - IAD

1 stop6h 24mDelta

Deal found 11/21

$394

Wed 11/274:18 pmFSD - BWI

1 stop6h 31mDelta

Deal found 11/21

$394

Thu 11/2811:00 amFSD - DCA

2 stops8h 31mDelta

Deal found 11/21

$399

Tue 11/268:00 amFSD - BWI

1 stop4h 47mUnited Airlines

Deal found 11/21

$429

Find flights from Sioux Falls to Washington, D.C. within your budget

Fly from

Fly to

Route

Depart

Return

Price

Sioux FallsWashington, D.C.

FSD - DCA

FSDDCA

Sioux Falls Joe Foss Field

Fri 1/10

6:43 pm-12:01 pm

1 stop16h 18m

Washington, D.C. Reagan-National

Mon 1/13

7:00 am-5:39 pm

1 stop11h 39m

$128

Sioux FallsWashington, D.C.

FSD - DCA

FSDDCA

Sioux Falls Joe Foss Field

Sun 2/2

12:17 pm-6:57 pm

1 stop5h 40m

Washington, D.C. Reagan-National

Sat 2/8

11:59 am-4:16 pm

1 stop5h 17m

$233

Sioux FallsWashington, D.C.

FSD - IAD

FSDIAD

Sioux Falls Joe Foss Field

Fri 1/24

4:27 pm-11:40 pm

1 stop6h 13m

Washington, D.C. Dulles Intl

Sun 1/26

6:05 am-10:21 am

1 stop5h 16m

$258

Sioux FallsWashington, D.C.

FSD - DCA

FSDDCA

Sioux Falls Joe Foss Field

Fri 1/3

7:30 am-2:15 pm

1 stop5h 45m

Washington, D.C. Reagan-National

Fri 1/10

6:30 am-10:48 am

1 stop5h 18m

$258

Sioux FallsBaltimore

FSD - BWI

FSDBWI

Sioux Falls Joe Foss Field

Fri 1/24

4:27 pm-11:54 pm

1 stop6h 27m

Baltimore/Washington

Sun 1/26

6:41 pm-11:14 pm

1 stop5h 33m

$258

Sioux FallsWashington, D.C.

FSD - DCA

FSDDCA

Sioux Falls Joe Foss Field

Fri 1/10

11:01 am-7:36 pm

2 stops7h 35m

Washington, D.C. Reagan-National

Mon 1/13

6:20 pm-11:14 pm

1 stop5h 54m

$263

Sioux FallsWashington, D.C.

FSD - IAD

FSDIAD

Sioux Falls Joe Foss Field

Sun 2/2

7:45 am-4:13 pm

1 stop7h 28m

Washington, D.C. Dulles Intl

Sat 2/8

5:36 pm-9:33 pm

1 stop4h 57m

$281

Sioux FallsBaltimore

FSD - BWI

FSDBWI

Sioux Falls Joe Foss Field

Fri 1/24

12:17 pm-9:03 pm

1 stop7h 46m

Baltimore/Washington

Sun 1/26

11:51 am-4:16 pm

1 stop5h 25m

$299

Sioux FallsBaltimore

FSD - BWI

FSDBWI

Sioux Falls Joe Foss Field

Fri 1/3

7:30 am-1:36 pm

1 stop5h 06m

Baltimore/Washington

Fri 1/10

5:22 pm-9:33 pm

1 stop5h 11m

$338

Sioux FallsBaltimore

FSD - BWI

FSDBWI

Sioux Falls Joe Foss Field

Wed 12/4

4:43 pm-10:34 am

2 stops16h 51m

Baltimore/Washington

Tue 12/10

6:55 am-3:53 pm

3 stops33h 58m

$519

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 23 results

Compare providers for flights from Sioux Falls to Washington, D.C.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sioux Falls to Washington, D.C. in November.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Sioux Falls-Washington, D.C. flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sioux Falls-Washington, D.C. flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sioux Falls-Washington, D.C. flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Sioux Falls-Washington, D.C. flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sioux Falls-Washington, D.C. flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

Travel insights for flights from Sioux Falls to Washington, D.C.

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

How far ahead should I book a flight from Sioux Falls to Washington, D.C.?

The price you pay for your flight from Sioux Falls to Washington, D.C. may vary depending on when you book. For the best chance of a lower fare, look to book 28 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, September is the cheapest month in which you can book a flight from Sioux Falls to Washington, D.C. (average of $300). Flying from Sioux Falls to Washington, D.C. in June is currently the most expensive (average of $376). 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 38% versus a flight in the afternoon.

Rainfall in Washington, D.C. by month

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.

Temperature in Washington, D.C. by month

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).

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. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

8,758 reviews

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

8,758 reviews

Delta

8.0

Very good

8,758 reviews

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

8,758 reviews

Reviews

1 / 10

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

Allegiant Air

7.4

Good

850 reviews

Delta

8.0

Very good

8,758 reviews

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

8,758 reviews

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

3,539 reviews

Delta

8.0

Very good

8,758 reviews

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

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 4 different airlines.
What are the cheapest airlines flying from Sioux Falls to Washington, D.C. round-trip?
According to our current data, Frontier ($128), American Airlines ($233), and Delta ($258) offers the cheapest pricing from Sioux Falls to Washington, D.C.. Frontier is 60% 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 American Airlines, with whom users have recently found tickets for as low as $104. However, be on the lookout for offers from Allegiant Air and Frontier, 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, September is the cheapest month in which you can book a flight from Sioux Falls to Washington, D.C. (average of $300). Flying from Sioux Falls to Washington, D.C. in June is currently the most expensive (average of $376). 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

Browse thousands of different options on Cheapflights for your next trip

Top 4 airlines flying from Sioux Falls to Washington, D.C.

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$151	Average$188	FlexibilityNo cancel fee	On-time62%
Delta	Cheapest$233	Average$362	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$237	Average$389	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$258	Average$481	FlexibilityNo cancel fee	On-time69%

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$104+ 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 12/18. 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

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

The best prices from Sioux Falls Joe Foss Field to Washington, D.C. are usually found in February or November, booked 28 days in advance, depart on a Saturday or Wednesday and return on a Wednesday

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

Most accurate provider

Most trusted provider

Popular in

Cheapest in

Round-trip from

One-way from

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 November 21, 2024.

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 November 21, 2024.

Find flights from Sioux Falls to Washington, D.C. within your budget

Compare providers for flights from Sioux Falls to Washington, D.C.

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sioux Falls to Washington, D.C. in November.

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.

Travel insights for flights from Sioux Falls to Washington, D.C.

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

How far ahead should I book a flight from Sioux Falls to Washington, D.C.?

Use this chart to determine the optimal time to book a round-trip flight from Sioux Falls to Washington, D.C.. Price data was last updated on November 15, 2024.

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 November 21, 2024.

Rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average rainfall totals by month.

Temperature in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature totals by month.

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. 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 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.?

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.?

Browse thousands of different options on Cheapflights for your next trip

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

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 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 November 21, 2024.