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Flights from Washington D.C. to Sioux Falls
Cheap flight deals from Washington D.C. to Sioux Falls
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
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Round-trip
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One way
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IAD 15:338h 52m1 stopsFSD 23:25Washington D.C. - Sioux Falls | Wed, May 21 | Delta Air LinesFSD 05:005h 3m1 stopsDCA 11:03Sioux Falls - Washington D.C. | Sun, May 25 | Delta Air LinesAED 935 AED 1,67944% OFF44% OFFAED 1,679 AED 935
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DCA 07:008h 58m1 stopsFSD 14:58Washington D.C. - Sioux Falls | Wed, Jun 11 | Frontier AirlinesFSD 15:5819h 2m1 stopsDCA 12:00Sioux Falls - Washington D.C. | Wed, Jun 18 | Frontier AirlinesAED 1,068 AED 1,67936% OFF36% OFFAED 1,679 AED 1,068
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DCA 06:006h 44m1 stopsFSD 11:44Washington D.C. - Sioux Falls | Thu, May 1 | Delta Air LinesFSD 05:055h 18m1 stopsIAD 11:23Sioux Falls - Washington D.C. | Sun, May 4 | Delta Air LinesAED 1,153 AED 1,67931% OFF31% OFFAED 1,679 AED 1,153
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DCA 07:007h 18m1 stopsFSD 13:18Washington D.C. - Sioux Falls | Mon, May 5 | Frontier AirlinesFSD 14:086h 51m1 stopsDCA 21:59Sioux Falls - Washington D.C. | Mon, May 12 | Frontier AirlinesAED 1,16631% OFFAED 1,679 AED 1,166
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IAD 15:307h 47m1 stopsFSD 22:17Washington D.C. - Sioux Falls | Sat, May 10 | United AirlinesFSD 18:354h 24m1 stopsIAD 23:59Sioux Falls - Washington D.C. | Sun, May 11 | United AirlinesAED 1,25525% OFFAED 1,679 AED 1,255
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DCA 17:006h 17m1 stopsFSD 22:17Washington D.C. - Sioux Falls | Sat, May 3 | United AirlinesFSD 14:086h 51m1 stopsDCA 21:59Sioux Falls - Washington D.C. | Fri, May 9 | Frontier AirlinesAED 1,33021% OFFAED 1,679 AED 1,330
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DCA 18:0020h 18m1 stopsFSD 13:18Washington D.C. - Sioux Falls | Thu, May 8 | Frontier AirlinesFSD 08:005h 11m1 stopsDCA 14:11Sioux Falls - Washington D.C. | Wed, May 14 | United AirlinesAED 1,33720% OFFAED 1,679 AED 1,337
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IAD 06:484h 57m1 stopsFSD 10:45Washington D.C. - Sioux Falls | Thu, May 29 | United AirlinesFSD 15:5819h 2m1 stopsDCA 12:00Sioux Falls - Washington D.C. | Fri, Jun 6 | Frontier AirlinesAED 1,36219% OFFAED 1,679 AED 1,362
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DCA 16:008h 25m1 stopsFSD 23:25Washington D.C. - Sioux Falls | Sat, May 10 | Delta Air LinesFSD 12:444h 24m1 stopsDCA 18:08Sioux Falls - Washington D.C. | Sat, May 17 | Delta Air LinesAED 1,36719% OFFAED 1,679 AED 1,367
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DCA 07:008h 58m1 stopsFSD 14:58Washington D.C. - Sioux Falls | Sun, Jun 8 | Frontier AirlinesFSD 14:5713h 18m1 stopsIAD 05:15Sioux Falls - Washington D.C. | Sun, Jun 15 | Frontier AirlinesAED 1,37718% OFFAED 1,679 AED 1,377
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WAS 13:0017h 25m1 stopsFSD Invalid DateWashington D.C. - Sioux Falls | Sun, Apr 27 | Normal AirlineFSD 15:006hNonstopWAS 16:00Sioux Falls - Washington D.C. | Tue, Apr 29 | Normal AirlineFind More FlightsFind More Flights
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DCA 18:345h 51m1 stopsFSD 23:25Washington D.C. - Sioux Falls | Sat, May 24 | Delta Air LinesAED 430 AED 1,22065% OFF65% OFFAED 1,220 AED 430
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DCA 07:007h 18m1 stopsFSD 13:18Washington D.C. - Sioux Falls | Mon, May 5 | Frontier AirlinesAED 462 AED 1,22062% OFF62% OFFAED 1,220 AED 462
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DCA 13:0025h 18m1 stopsFSD 13:18Washington D.C. - Sioux Falls | Thu, May 1 | Frontier AirlinesAED 469 AED 1,22062% OFF62% OFFAED 1,220 AED 469
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DCA 17:005h 52m1 stopsFSD 21:52Washington D.C. - Sioux Falls | Sat, May 24 | United AirlinesAED 49260% OFFAED 1,220 AED 492
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DCA 06:255h 25m1 stopsFSD 10:50Washington D.C. - Sioux Falls | Sun, May 25 | United AirlinesAED 49859% OFFAED 1,220 AED 498
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DCA 07:007h 18m1 stopsFSD 13:18Washington D.C. - Sioux Falls | Fri, May 2 | Frontier AirlinesAED 54356% OFFAED 1,220 AED 543
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IAD 06:206h 56m1 stopsFSD 12:16Washington D.C. - Sioux Falls | Wed, Jun 11 | Delta Air LinesAED 66346% OFFAED 1,220 AED 663
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DCA 12:004h 37m1 stopsFSD 15:37Washington D.C. - Sioux Falls | Sat, Apr 26 | Delta Air LinesAED 68844% OFFAED 1,220 AED 688
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IAD 06:254h 50m1 stopsFSD 10:15Washington D.C. - Sioux Falls | Wed, May 7 | Delta Air LinesAED 98519% OFFAED 1,220 AED 985
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IAD 18:525h 5m1 stopsFSD 22:57Washington D.C. - Sioux Falls | Tue, May 6 | Delta Air LinesAED 1,00118% OFFAED 1,220 AED 1,001
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WAS 13:0017h 25m1 stopsFSD Invalid DateWashington D.C. - Sioux Falls | Sun, Apr 27 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Flight Info | Washington D.C. to Sioux Falls
Cheapest one-way flight price | AED 429 |
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Off-season for travel | February |
Peak season for travel | January |
Flight distance | 1,724.08 km |
Popular airline | American Airlines |
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Frequently Asked Questions
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When are flight tickets from Washington D.C. (WAS) to Sioux Falls (FSD) the cheapest?
Airlines adjust prices for flights from Washington D.C. to Sioux Falls based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from Washington D.C. (WAS) to Sioux Falls (FSD) cost?
According to Trip.com's data, the lowest price is around AED 1,716. -
How many airports are there in Sioux Falls (FSD)?
There are 1 airport(s) near Sioux Falls (FSD): Sioux Falls Regional Airport.
How to find a cheap flight from Washington D.C. to Sioux Falls
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Washington D.C. to Sioux Falls. Book your flights at the right time and save more.
Being flexible with your dates to get the cheapest Washington D.C. to Sioux Falls ticket.
Tap "Date" on flight search bar to scan through the calender for Washington D.C. to Sioux Falls airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Sat, May 24 at AED 430 for one-way flights.
Compare cheap Washington D.C. to Sioux Falls flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from Washington D.C. to Sioux Falls. The cheapest airline operating is Delta Air Lines.
Set up a Price Alert
By setting up a Price Alert for your Washington D.C. to Sioux Falls route, you can easily track the price of your airline tickets from without manually checking every day.
Don't miss cheap Washington D.C. to Sioux Falls flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from Washington D.C. to Sioux Falls to get exclusive deals for you.
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