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Cheap flight tickets from Washington Dulles to Sioux Falls

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Flight deals from Washington Dulles Airport to Sioux Falls Airport

Looking for a cheap last-minute deal or the best return flight from Washington Dulles Airport to Sioux Falls Airport? If you want to travel next month, return fares start from RM1,331. Find the lowest prices on one-way and return tickets right here.
Sioux Falls.RM1,331 per passenger.Departing Fri, 17 Apr, returning Tue, 21 Apr.Return flight with Delta.Outbound indirect flight with Delta, departs from Washington Dulles on Fri, 17 Apr, arriving in Sioux Falls.Inbound indirect flight with Delta, departs from Sioux Falls on Tue, 21 Apr, arriving in Washington Dulles.Price includes taxes and charges.From RM1,331, select.
Sioux Falls.RM1,337 per passenger.Departing Wed, 29 Apr, returning Tue, 5 May.Return flight with Delta.Outbound indirect flight with Delta, departs from Washington Dulles on Wed, 29 Apr, arriving in Sioux Falls.Inbound indirect flight with Delta, departs from Sioux Falls on Tue, 5 May, arriving in Washington Dulles.Price includes taxes and charges.From RM1,337, select.
Sioux Falls.RM1,340 per passenger.Departing Wed, 3 Jun, returning Sat, 6 Jun.Return flight with Delta.Outbound indirect flight with Delta, departs from Washington Dulles on Wed, 3 Jun, arriving in Sioux Falls.Inbound indirect flight with Delta, departs from Sioux Falls on Sat, 6 Jun, arriving in Washington Dulles.Price includes taxes and charges.From RM1,340, select.
Sioux Falls.RM1,340 per passenger.Departing Wed, 20 May, returning Sat, 6 Jun.Return flight with Delta.Outbound indirect flight with Delta, departs from Washington Dulles on Wed, 20 May, arriving in Sioux Falls.Inbound indirect flight with Delta, departs from Sioux Falls on Sat, 6 Jun, arriving in Washington Dulles.Price includes taxes and charges.From RM1,340, select.
Sioux Falls.RM1,523 per passenger.Departing Wed, 20 May, returning Sat, 23 May.Return flight with United.Outbound indirect flight with United, departs from Washington Dulles on Wed, 20 May, arriving in Sioux Falls.Inbound indirect flight with United, departs from Sioux Falls on Sat, 23 May, arriving in Washington Dulles.Price includes taxes and charges.From RM1,523, select.
Sioux Falls.RM4,391 per passenger.Departing Sun, 29 Mar, returning Thu, 2 Apr.Return flight with Delta.Outbound indirect flight with Delta, departs from Washington Dulles on Sun, 29 Mar, arriving in Sioux Falls.Inbound indirect flight with Delta, departs from Sioux Falls on Thu, 2 Apr, arriving in Washington Dulles.Price includes taxes and charges.From RM4,391, select.

Find the cheapest month to fly from Washington Dulles to Sioux Falls

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Washington Dulles to Sioux Falls flights are currently cheapest in April.
Mar
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Apr
from RM1,331
May
from RM1,523
Jun
from RM1,340
Jul
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Aug
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Sep
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Oct
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Nov
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Jan
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Feb
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Washington Dulles to Sioux Falls: Alternative routes

Compare routes from Washington Dulles to Sioux Falls below. You may find an airport to fly into that's cheaper, faster, or easier than Sioux Falls.

Sioux Falls

5km from central Sioux Falls
ClosestCheapest
from RM1,331
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Washington D.C. to Sioux Falls: Flight information

The things to know before you go.
Cheapest flight foundRM1,331
Cheapest month to flyApril

Check out these Sioux Falls hotels

Ready to plan your stay? Other travellers rate these Sioux Falls hotels for cleanliness, service and location.
Hampton Inn Sioux Falls / Southwest
8.70 km from city centre
RM465
Per night
Staybridge Suites Sioux Falls Southwest by IHG
8.58 km from city centre
RM424
Per night
Comfort Inn & Suites at Sanford Sports Complex
6.38 km from city centre
RM398
Per night
Hampton Inn Sioux Falls / Southwest
8.70 km from city centre
RM465
Per night
Staybridge Suites Sioux Falls Southwest by IHG
8.58 km from city centre
RM424
Per night
Comfort Inn & Suites at Sanford Sports Complex
6.38 km from city centre
RM398
Per night
Explore top-rated hotels

Finding cheap flights from Washington Dulles to Sioux Falls: Frequently asked questions

The best price we found for a return flight from Washington Dulles to Sioux Falls is RM1,331. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Washington Dulles to Sioux Falls. But we found flights with one or more stops from RM1,331.
As of March 2026, there are no flights flying from Washington Dulles to Sioux Falls.
The cheapest month to fly from Washington Dulles to Sioux Falls is usually April.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Washington Dulles Airport to Sioux Falls Airport on Friday, 17 April 2026.
No airlines currently offer direct flights between Washington Dulles Airport and Sioux Falls Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Sioux Falls but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Sioux Falls is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Delta offers the cheapest flight tickets to Sioux Falls.

Travelling from Washington Dulles International Airport (IAD) to Joe Foss Field Airport (FSD): what you need to know

  • To ensure you catch your IAD to FSD flight, leave plenty of time for things like check-in and baggage drop. Arriving two hours before international departures and an hour before domestic flights is the general travel rule.

  • You'll likely experience longer queues during popular months like April. Arriving up to four hours in advance for an international flight and two hours for domestic departures is a wise move.

  • We make it a cinch to book a flight with a stopover. To see your options for tickets from Washington Dulles International Airport to Joe Foss Field Airport, deselect 'Direct flights only.' Then, choose a flight with a stop long enough to visit your chosen city. Some great stopovers between IAD and FSD include:

    • Minneapolis-St. Paul International Airport

    • O'Hare International Airport

    • Denver International Airport

How to find the cheapest flights from Washington Dulles International Airport (IAD) to Joe Foss Field Airport (FSD)

  • RM785 is the lowest price for a one-way Washington Dulles International Airport to Joe Foss Field Airport flight. Return flights start from RM1,331. These prices may change depending on availability and demand.

  • Don't wait until the last minute. You're more likely to get cheap tickets from IAD to FSD if you book in advance. Airlines often offer some great early bird discounts.

  • Finding cheap flights from Washington Dulles International Airport to Joe Foss Field Airport is more likely if you're flexible with your dates. Use the 'Whole month' search tool to see the best prices across every month and score a great deal.

  • You don't need to check every day to see if fares have gone down when you set up a Price Alert. We'll update you as soon as there's a better deal on cheap flights from IAD to FSD.

  • Tailor your flights with filters. Select your departure and arrival times, total journey duration and airlines. You can also sort your results by 'Best,' 'Fastest' or 'Cheapest' flights from Washington Dulles International Airport to Joe Foss Field Airport.

Handy information about Washington Dulles International Airport (IAD)

  • IAD's address is 1 Saarinen Circle.

  • 74.39% of flights that take off from Washington Dulles International Airport make it to their destination on schedule.

  • Washington Dulles International Airport is around 56 kilometres from central Washington DC. If you're driving, ride-sharing or catching a cab from the centre, it'll take you 50 minutes or so to get there, depending on the traffic.

  • Expect a journey time of about 3 hours 25 minutes when using public transport.

  • Get your holiday off to a leisurely start by staying near IAD. Whether you're taking an early flight from Washington Dulles International Airport to Joe Foss Field Airport or just don't like being rushed, these hotels are perfect:

Arriving at Joe Foss Field Airport (FSD)

Getting from Joe Foss Field Airport (FSD) to central Sioux Falls

  • FSD is located at 2801 Jaycee Lane.

  • Joe Foss Field Airport to the centre of Sioux Falls has a drive time of about 10 minutes. It's approximately 5 kilometres away.

  • It takes roughly 1 hour 35 minutes if you're using public transport.

When to fly to Joe Foss Field Airport (FSD)

  • It's time to plan your travel dates for your flight from Washington Dulles International Airport to Joe Foss Field Airport. January is the busiest month to visit Sioux Falls. If you want a more laid-back vibe, go in April.

  • Lock in your flight from Washington Dulles International Airport to Joe Foss Field Airport for July if you'd like to visit Sioux Falls during its warmest month. You can expect temperatures of between 14ºC (57ºF) and 31ºC (88ºF).

  • If you want to travel in cooler conditions, search for a cheap ticket from IAD to FSD in January. Average temperatures are between -17ºC (1ºF) and 0ºC (32ºF) then.

Explore more of United States

  • Omaha is just one of the many places in United States waiting to be discovered once you've taken in the sights of Sioux Falls. Around 257 kilometres away to the south, its best attractions include Old Market, Bob Kerrey Pedestrian Bridge and Heartland of America Park.

  • Around 322 kilometres north-east of Sioux Falls, Minneapolis is another favourite stop in United States. Start your sightseeing at Walker Art Centre, Minneapolis Institute of Arts and Minneapolis Sculpture Garden.

Plan the rest of your trip from Washington D.C. to Sioux Falls

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.