FSD to IAD (Sioux Falls to Washington) Flights

Last Minute Flights from FSD to IAD

Best airfare and ticket deals for FSD to IAD flights are based on recent deals found by Expedia.com customers within the past 7 days.

OriginDestinationTravel DatesFlights From*
FSDChantillyMarch 31 to April 4$453
*Prices include taxes and fees

Cheapest FSD to IAD Flights

Best airfare and ticket deals for FSD to IAD flights are based on recent deals found by Expedia.com customers within the past 7 days.

OriginDestinationTravel DatesFlights From*
FSDChantillyApril 27 to May 7$238
FSDChantillyApril 23 to May 7$243
FSDChantillyApril 26 to April 27$248
FSDChantillyFebruary 5 to February 12$258
*Prices include taxes and fees
FSD to IAD Flight Details
Origin airport
Sioux Falls Regional
Origin airport IATA code
FSD
Destination airport
Washington Dulles Intl.
Destination airport IATA code
IAD
Distance
1048 mi

Frequently asked questions

Which airlines with flights from Sioux Falls Regional Airport to Washington Dulles International Airport allow free cancellation due to COVID-19?
Flexible airfares from FSD to Washington Dulles International Airport can be located using our filter tool. Exactly what kinds of COVID-19 related changes are permitted is detailed in each airfare’s terms and conditions. Simply type in your trip details, then click the “No change fee” check box. It’s on the left of the screen underneath the “Flexible change policies” section.
What airlines fly direct from FSD to Washington, DC Airport (IAD-Washington Dulles Intl.)?
At the moment, you can’t fly straight between these airports. You’ll have to lock in a flight with one or more stops to journey from Joe Foss Field to IAD.
How many flights are there from FSD to IAD?
At least 18 flights are available each day between Sioux Falls, SD Airport (FSD-Sioux Falls Regional) and Washington, DC Airport (IAD-Washington Dulles Intl.). Buckle up because your plane to Loudoun County is ready to take flight.
How long does it take to fly from Sioux Falls, SD Airport (FSD-Sioux Falls Regional) to Washington, DC Airport (IAD-Washington Dulles Intl.)?
On average, it takes 4 hours and 19 minutes to fly from Sioux Falls, SD Airport (FSD-Sioux Falls Regional) to Washington, DC Airport (IAD-Washington Dulles Intl.). That’s a nice amount of time to begin your travel journal, do a bit of eleventh-hour trip planning or read up about the awesome things you can do in Loudoun County.
What is the flight distance from Sioux Falls, SD Airport (FSD-Sioux Falls Regional) to Washington, DC Airport (IAD-Washington Dulles Intl.)?
The Sioux Falls, SD Airport (FSD-Sioux Falls Regional) to Washington, DC Airport (IAD-Washington Dulles Intl.) route covers 1050 miles (1700 km) and is a medium-haul journey. If you’re searching for comfort — and you’ve found a bargain — think about upgrading to a premium or business class ticket.
How many morning flights are there from FSD to IAD?
Get ready to set that alarm and take to the skies on one of the 83 morning flights from FSD to IAD available every week.
  • You can set out at 6:00AM if you travel with United Airlines (UA). It offers 34 weekly flights from FSD to IAD.
  • 5:40AM is the earliest time you can jet from FSD to IAD with Delta (DL). This airline has 28 early flights per week.
  • You’ll have around 21 morning flights to pick from if you book an airfare with American Airlines (AA). 5:40AM is the earliest departure time.
How many afternoon flights are there from FSD to IAD?
If the words “early mornings” just aren’t part of your vocabulary, jump aboard one of the 54 weekly afternoon and evening flights from FSD to IAD.
  • Score an airfare with United Airlines (UA), which has 23 flights each week that leave after midday. 2:00PM is the earliest of those departures.
  • If you want to grab a seat with Delta (DL), take a peek at the 17 weekly afternoon and evening flights that take off from 1:20PM onward.
  • Or, jet out from 3:00PM onward with American Airlines (AA). This carrier operates 14 afternoon and evening flights a week.
What is the earliest departure time out of Sioux Falls to Loudoun County?
Depart FSD at 5:40AM and arrive at IAD at 4:27PM. This flight is the earliest you can book on this route.
What is the latest departure time out of Sioux Falls to Loudoun County?
From FSD, the latest flight you can get leaves at 7:50PM and touches down at IAD at 4:05PM. If you don’t do early mornings, this is the flight for you.
What is the average price from Sioux Falls to Loudoun County?
Round-trip fares between FSD and IAD start from around $238. When you’re ready to take off, we’ll help you walk away with the best deal in town. This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Sioux Falls to Washington Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Sioux Falls to Washington to attend your cousin’s wedding, to pitch a business idea to your boss, or perhaps simply to treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find the cheapest flights from FSD to IAD, we’ve got you covered here at Flights.com.

We present you with some of the hottest deals on airfare so stop that Google flights search. We want you to spend less on your flight from Sioux Falls to Washington, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.