Cheap flights from Sioux Falls to Dulles Intl (FSD - IAD)

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How to find the cheapest flight from
Sioux Falls (FSD) to Dulles Intl (IAD)

All the information you need to plan the best FSD to IAD flight in 2022: compare Sioux Falls to Dulles Intl flight prices with the expected peak season, weather and rainfall in Dulles Intl.
FSD - IAD
Price
$347 - $937
IAD
Temperature
35.6 - 80.6 °F
IAD
Rainfall
2.6 - 4 inches

Popular in

November

High demand for flights, 49% potential price rise

Cheapest in

January

Best time to find cheap flights, 27% potential price drop

Average price

$377

Average for round-trip flights in June 2022

Round-trip from

$347

From Sioux Falls Joe Foss Field to Washington, D.C. Dulles Intl

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
How far in advance should I book a flight from Sioux Falls to Washington, D.C. Dulles Intl Airport?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 60 days in advance, which can save you up to 69% on flights from Sioux Falls to Washington, D.C. Dulles Intl Airport compared to booking the week you need them. Waiting 60 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $579. For sooner than that we have options available in the next 3 days from $642.

When is the cheapest time to fly from Sioux Falls to Washington, D.C. Dulles Intl Airport (FSD - IAD)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Sioux Falls to Washington, D.C. Dulles Intl Airport as you normally would.

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

The best pricing can be found in the month of November. Prices to Washington, D.C. Dulles Intl Airport from Sioux Falls average $424. You can even find prices in November for less than $424, as users have found deals to Washington, D.C. Dulles Intl Airport from as low as $174. The month of June appears to be one of the more expensive times to travel to Washington, D.C. Dulles Intl Airport from Sioux Falls. Flying in the targeted month can save you up to 24%.

Cheap flights from Sioux Falls to Dulles Intl in June, July 2022

The best prices found for FSD to IAD flights for June, July
9 Jul - 11 Jul
$506pp
FSD
Sioux Falls Joe Foss Field
Delta
 
1 STOP
IAD
Washington, D.C. Dulles Intl
IAD
Washington, D.C. Dulles Intl
Delta
 
1 STOP
FSD
Sioux Falls Joe Foss Field
19 Jul - 22 Jul
$518pp
FSD
Sioux Falls Joe Foss Field
United Airlines
 
1 STOP
IAD
Washington, D.C. Dulles Intl
IAD
Washington, D.C. Dulles Intl
United Airlines
 
1 STOP
FSD
Sioux Falls Joe Foss Field
13 Jul - 20 Jul
$532pp
FSD
Sioux Falls Joe Foss Field
United Airlines
 
1 STOP
IAD
Washington, D.C. Dulles Intl
IAD
Washington, D.C. Dulles Intl
United Airlines
 
1 STOP
FSD
Sioux Falls Joe Foss Field

Sioux Falls Joe Foss Field to Dulles Intl 2022 flight deals

Cheap flights to Dulles Intl from Sioux Falls found for this year
5 Oct - 12 Oct
$378pp
FSD
Sioux Falls Joe Foss Field
United Airlines
 
1 STOP
IAD
Washington, D.C. Dulles Intl
IAD
Washington, D.C. Dulles Intl
United Airlines
 
1 STOP
FSD
Sioux Falls Joe Foss Field
13 Sep - 15 Sep
$398pp
FSD
Sioux Falls Joe Foss Field
United Airlines
 
1 STOP
IAD
Washington, D.C. Dulles Intl
IAD
Washington, D.C. Dulles Intl
United Airlines
 
1 STOP
FSD
Sioux Falls Joe Foss Field
16 Sep - 21 Sep
$418pp
FSD
Sioux Falls Joe Foss Field
United Airlines
 
1 STOP
IAD
Washington, D.C. Dulles Intl
IAD
Washington, D.C. Dulles Intl
United Airlines
 
1 STOP
FSD
Sioux Falls Joe Foss Field

Last minute flights from Sioux Falls to Dulles Intl

Late deals on round-trip flights to Dulles Intl from Sioux Falls, departing today and this week
3 Jul - 5 Jul
$578pp
FSD
Sioux Falls Joe Foss Field
United Airlines
 
1 STOP
IAD
Washington, D.C. Dulles Intl
IAD
Washington, D.C. Dulles Intl
United Airlines
 
1 STOP
FSD
Sioux Falls Joe Foss Field
3 Jul - 6 Jul
$582pp
FSD
Sioux Falls Joe Foss Field
Delta
   
2 STOPS
IAD
Washington, D.C. Dulles Intl
IAD
Washington, D.C. Dulles Intl
Delta
 
1 STOP
FSD
Sioux Falls Joe Foss Field
3 Jul - 6 Jul
$618pp
FSD
Sioux Falls Joe Foss Field
United Airlines
 
1 STOP
IAD
Washington, D.C. Dulles Intl
IAD
Washington, D.C. Dulles Intl
United Airlines
 
1 STOP
FSD
Sioux Falls Joe Foss Field

One-way flights to Dulles Intl from Sioux Falls

The cheapest one-way flights from Sioux Falls to Dulles Intl
2:45 pm - 4:14 pm
Allegiant Air
2 Stops
48h 29m
FSD - IAD
Allegiant Air
$366
Kiwi.com
1:00 am - 8:31 am
Delta
1 Stop
6h 31m
FSD - IAD
Delta
$439
Delta
11:31 am - 3:20 am
Multiple Airlines
3 Stops
38h 49m
FSD - IAD
Multiple Airlines
$515
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Sioux Falls</span> to <span class="emphasized">Dulles Intl</span> flights.

Flight FAQs

From Sioux Falls to Dulles Intl

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

For a flight from Sioux Falls to Washington, D.C. Dulles Intl, you will be flying from Joe Foss Field. Sioux Falls Joe Foss Field (FSD) is just 2.6 mi from the center of the city. Joe Foss Field is the only Sioux Falls airport and it handles 0 outbound flights to Washington, D.C. Dulles Intl per day. 3 airlines have flights to Washington, D.C. Dulles Intl from Sioux Falls Joe Foss Field on a regular basis.

Which airlines flying from Sioux Falls Joe Foss Field to Washington, D.C. Dulles Intl have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Sioux Falls Joe Foss Field to Washington, D.C. Dulles Intl that may be offering flexible cancellation policies are United Airlines, Delta, and American Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Sioux Falls to Washington, D.C. Dulles Intl Airport for under $400 on Cheapflights?

Yes, there are multiple flights from Sioux Falls to Washington, D.C. Dulles Intl Airport for under $400. The cheapest flight booked recently is on Delta for just $378, but on average you can expect to pay $440.

Are there last-minute flights available from Sioux Falls to Washington, D.C. Dulles Intl Airport for under $600?

There are currently 16+ open flights from Sioux Falls to Washington, D.C. Dulles Intl Airport within the next 7 days for less than $600.

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

Delta, at $378, was found to be the cheapest airline from Sioux Falls to Washington, D.C. Dulles Intl Airport.Alternate airlines to your destination round-trip include United Airlines and American Airlines. Delta is currently priced 20% below the average price you’ll pay for this route.

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

The cheapest airline one-way is Allegiant Air, with whom users have recently found tickets for as low as $146. 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. Dulles Intl Airport for a low price.

What are the most popular airlines that fly from Sioux Falls to Washington, D.C. Dulles Intl Airport?

American Airlines, Delta and United Airlines are the most popular airlines when flying from Sioux Falls to Washington, D.C. Dulles Intl Airport.

What are the cheapest flights from Sioux Falls to Washington, D.C. Dulles Intl Airport?

While on average a flight from Sioux Falls to Washington, D.C. Dulles Intl Airport is generally $549, our data shows the cheapest flight currently is $442. When looking at the most popular route, (Sioux Falls Joe Foss Field - Washington, D.C. Dulles Intl), you can expect to pay $378 for that flight.

COVID Restrictions

View COVID Travel Restrictions for Dulles Intl (IAD)

Do I need a COVID test to fly to Dulles Intl from Sioux Falls?

Information is based on travel restrictions for travel to Washington, D.C. Dulles Intl within the United States

Most visitors from Sioux Falls Joe Foss Field need to provide a negative COVID-19 test result and/or quarantine to enter Washington, D.C. Dulles Intl.

COVID-19 testing requirements
Visitors from Sioux Falls Joe Foss Field are not required to present a negative COVID-19 PCR test or antigen result upon entering Washington, D.C. Dulles Intl.

Quarantine requirements
Visitors from Sioux Falls Joe Foss Field are not required to quarantine after entering Washington, D.C. Dulles Intl.

Do I need a test to fly back to Sioux Falls from Dulles Intl?

Returning to Sioux Falls Joe Foss Field from Washington, D.C. Dulles Intl

COVID-19 testing requirements
Visitors from Washington, D.C. Dulles Intl are not required to present a negative COVID-19 PCR test or antigen result upon entering Sioux Falls Joe Foss Field.

Quarantine requirements
Visitors from Washington, D.C. Dulles Intl are not required to quarantine after entering Sioux Falls Joe Foss Field.

Hide COVID Travel Restrictions for Dulles Intl (IAD)

Alternative routes for Sioux Falls to Dulles Intl

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

Destination information for Dulles Intl

Things to know before you go - useful duration and weather info for your trip from Sioux Falls to Dulles Intl.
Average temperature for June in Dulles Intl
84.2 °F
Avg rainfall for June in Dulles Intl
4.3 ″

Airports servicing Sioux Falls

Airports servicing Washington, D.C.

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