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

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

All the information you need to plan the best IAD to FSD flight in 2021: compare Dulles Intl to Sioux Falls flight prices with the expected peak season, weather and rainfall in Sioux Falls.
How far in advance should I book a flight from Washington Dulles Intl Airport to Sioux Falls?

To save up to 33% on this flight, we recommend booking at least 43 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Washington Dulles Intl Airport to Sioux Falls from $379 1-2 weeks out and tickets from $477 for flights departing within the next 72 hours.

What is the cheapest month to fly from Washington Dulles Intl Airport to Sioux Falls?

Our data shows that March tends to be the cheapest month to fly to Sioux Falls from Washington Dulles Intl Airport. Users have commonly found prices around $372 for the month, but tickets can be as low as $214. Due to multiple factors, prepare for potentially higher prices in December.

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

When flying from Washington Dulles Intl Airport to Sioux Falls, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap flights from Dulles Intl to Sioux Falls in December, January 2022

The best prices found for IAD to FSD flights for December, January
22 Jan - 27 Jan
$339pp
IAD
Washington Dulles Intl
Delta
 
1 STOP
FSD
Sioux Falls Joe Foss Field
FSD
Sioux Falls Joe Foss Field
Delta
 
1 STOP
IAD
Washington Dulles Intl
6 Jan - 9 Jan
$359pp
IAD
Washington Dulles Intl
Delta
 
1 STOP
FSD
Sioux Falls Joe Foss Field
FSD
Sioux Falls Joe Foss Field
Delta
 
1 STOP
IAD
Washington Dulles Intl
7 Jan - 9 Jan
$363pp
IAD
Washington Dulles Intl
Delta
   
2 STOPS
FSD
Sioux Falls Joe Foss Field
FSD
Sioux Falls Joe Foss Field
Delta
 
1 STOP
IAD
Washington Dulles Intl

Washington Dulles Intl to Sioux Falls 2022 flight deals

Cheap flights to Sioux Falls from Dulles Intl found for this year
15 Dec - 20 Dec
$439pp
IAD
Washington Dulles Intl
Delta
 
1 STOP
FSD
Sioux Falls Joe Foss Field
FSD
Sioux Falls Joe Foss Field
Delta
 
1 STOP
IAD
Washington Dulles Intl
15 Dec - 20 Dec
$443pp
IAD
Washington Dulles Intl
Delta
   
2 STOPS
FSD
Sioux Falls Joe Foss Field
FSD
Sioux Falls Joe Foss Field
Delta
 
1 STOP
IAD
Washington Dulles Intl
15 Dec - 17 Dec
$469pp
IAD
Washington Dulles Intl
United Airlines
 
1 STOP
FSD
Sioux Falls Joe Foss Field
FSD
Sioux Falls Joe Foss Field
United Airlines
 
1 STOP
IAD
Washington Dulles Intl

Last minute flights from Dulles Intl to Sioux Falls

Late deals on round-trip flights to Sioux Falls from Dulles Intl, departing today and this week
15 Dec - 20 Jan
$399pp
IAD
Washington Dulles Intl
Delta
 
1 STOP
FSD
Sioux Falls Joe Foss Field
FSD
Sioux Falls Joe Foss Field
Delta
 
1 STOP
IAD
Washington Dulles Intl
15 Dec - 20 Jan
$402pp
IAD
Washington Dulles Intl
American Airlines
   
2 STOPS
FSD
Sioux Falls Joe Foss Field
FSD
Sioux Falls Joe Foss Field
American Airlines
 
1 STOP
IAD
Washington Dulles Intl
15 Dec - 20 Jan
$407pp
IAD
Washington Dulles Intl
Delta
   
2 STOPS
FSD
Sioux Falls Joe Foss Field
FSD
Sioux Falls Joe Foss Field
Delta
   
2 STOPS
IAD
Washington Dulles Intl

One-way flights to Joe Foss Field from Washington Dulles Intl

The cheapest one-way flights from Dulles Intl to Sioux Falls
3:08 pm - 2:03 pm
American Airlines
2 Stops
23h 55m
IAD - FSD
American Airlines
2:55 am - 7:45 am
Delta
1 Stop
5h 50m
IAD - FSD
Delta
$459
Delta
5:40 am - 4:34 pm
Multiple Airlines
3 Stops
11h 54m
IAD - FSD
Multiple Airlines
$537
United

Related info for your journey

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

Flight FAQs

From Dulles Intl to Sioux Falls

What airport do you fly into for flights to Sioux Falls from Washington Dulles Intl?

If you book a flight to Sioux Falls from Washington Dulles Intl, you will be flying to Joe Foss Field, which is the city’s only airport. Sioux Falls Joe Foss Field (FSD) is located 2.6 mi from the center of Sioux Falls. There are 0 flights from Washington Dulles Intl to Joe Foss Field per day from 3 different airlines.

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

Some of the carriers operating flights from Washington Dulles Intl to Sioux Falls Joe Foss Field 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 Washington Dulles Intl Airport to Sioux Falls for under $400 on Cheapflights?

Yes, there are multiple flights from Washington Dulles Intl Airport to Sioux Falls for under $400. The cheapest flight booked recently is on Delta for just $339, but on average you can expect to pay $492.

Are there last-minute flights available from Washington Dulles Intl Airport to Sioux Falls for under $400?

There are currently 20+ open flights from Washington Dulles Intl Airport to Sioux Falls within the next 7 days for less than $400.

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

$180 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from $238 and $424, respectively.

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

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

What are the cheapest flights from Washington Dulles Intl Airport to Sioux Falls?

On average you can expect to pay $345 for a flight from Washington Dulles Intl Airport to Sioux Falls. The cheapest flight overall is $225 while the most popular route, (Washington Dulles Intl - Sioux Falls Joe Foss Field) is currently priced at $333.

COVID Restrictions

View COVID Travel Restrictions for Sioux Falls, SD

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

Information is based on travel restrictions for travel to Sioux Falls Joe Foss Field within the United States

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

COVID-19 testing requirements
Visitors from Washington Dulles Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Sioux Falls Joe Foss Field.

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

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

Returning to Washington Dulles Intl from Sioux Falls Joe Foss Field

COVID-19 testing requirements
Visitors from Sioux Falls Joe Foss Field must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Washington Dulles Intl.

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

Hide COVID Travel Restrictions for Sioux Falls, SD

Destination information for Sioux Falls

Things to know before you go - useful duration and weather info for your trip from Dulles Intl to Sioux Falls.
Average temperature for December in Sioux Falls
32.0 °F
Avg rainfall for December in Sioux Falls
0.6 ″

Airports servicing Washington

Airports servicing Sioux Falls

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