How does KAYAK find such low prices on flights from District of Columbia to Sioux Falls?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from District of Columbia to Sioux Falls. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to Sioux Falls?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sioux Falls from District of Columbia is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from District of Columbia to Sioux Falls?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sioux Falls with an airline and back to District of Columbia with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia to Sioux Falls?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sioux Falls from District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$150 CHEAP FLIGHTS from District of Columbia to Sioux Falls

FSD

KAYAK searches hundreds of travel sites at once for deals on flights to Sioux Falls

...and more

Travelers love KAYAK

41.299.237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$279

Overall average: $398

American Airlines

Tue 2/10Tue 2/17

DCA - FSD • 1 stop

Cheapest one-way

$150

Frontier

Thu 3/12

DCA - FSD • 1 stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Sioux Falls!

Flight Deals

Cheap Flights from District of Columbia to Sioux Falls

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from District of Columbia to Sioux Falls that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from District of Columbia to Sioux Falls

Tue, Feb 10 - Tue, Feb 17

6:00 am - 11:51 am

DCA

FSD

6h 51m

1 stop

12:14 pm - 6:55 pm

FSD

DCA

5h 41m

1 stop

$279American Airlines

Fri, Feb 6 - Mon, Feb 9

5:17 pm - 9:50 pm

IAD

FSD

5h 33m

1 stop

7:30 am - 4:00 pm

FSD

IAD

7h 30m

1 stop

$279United Airlines

Tue, Feb 10 - Tue, Feb 17

2:32 pm - 11:04 pm

DCA

FSD

9h 32m

2 stops

5:00 am - 11:00 am

FSD

DCA

5h 00m

1 stop

$284Delta

Thu, Feb 12 - Mon, Feb 16

3:30 pm - 9:57 pm

DCA

FSD

7h 27m

1 stop

3:15 pm - 11:59 pm

FSD

DCA

7h 44m

1 stop

$288United Airlines

Fri, Jan 30 - Sat, Feb 7

7:00 am - 12:22 pm

IAD

FSD

6h 22m

1 stop

1:02 pm - 7:01 pm

FSD

IAD

4h 59m

1 stop

$294Delta

Fri, Jan 30 - Sat, Feb 7

6:30 am - 10:47 am

DCA

FSD

5h 17m

1 stop

7:30 am - 2:17 pm

FSD

DCA

5h 47m

1 stop

$294United Airlines

Fri, Jan 30 - Sat, Feb 7

6:05 am - 10:22 am

DCA

FSD

5h 17m

1 stop

1:02 pm - 11:32 pm

FSD

DCA

9h 30m

2 stops

$299Delta

Fri, Jan 30 - Sat, Feb 7

7:00 am - 12:22 pm

IAD

FSD

6h 22m

1 stop

1:02 pm - 12:24 am

FSD

IAD

10h 22m

2 stops

$299Delta

Tue, Feb 10 - Tue, Feb 17

7:00 am - 12:22 pm

IAD

FSD

6h 22m

1 stop

1:00 pm - 11:09 pm

FSD

IAD

9h 09m

2 stops

$304Delta

Fri, Jan 30 - Sat, Feb 7

2:32 pm - 11:04 pm

DCA

FSD

9h 32m

2 stops

1:02 pm - 11:32 pm

FSD

DCA

9h 30m

2 stops

$305Delta

Useful Info

Low season	January
High season	July
Cheapest flight	$150

Best time to beat the crowds with an average 7% drop in price.

Most popular time to fly and prices are also 12% lower on average.

Flight from Reagan Washington National Airport to Sioux Falls

How does KAYAK find such low prices on flights from District of Columbia to Sioux Falls?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from District of Columbia to Sioux Falls.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to Sioux Falls?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sioux Falls from District of Columbia is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from District of Columbia to Sioux Falls?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sioux Falls with an airline and back to District of Columbia with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia to Sioux Falls?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sioux Falls from District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Marshall

Worthington

Everything you need to know for your flight to Sioux Falls

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Sioux Falls

Sioux Falls (FSD)

FSD

$150 Find Cheap Flights from District of Columbia to Sioux Falls

KAYAK searches hundreds of travel sites at once for deals on flights to Sioux Falls

Everything you should know

Cheap Flights from District of Columbia to Sioux Falls

Recent round-trip flight deals from District of Columbia to Sioux Falls

Recent one-way flight deals from District of Columbia to Sioux Falls

Recent last minute flight deals from District of Columbia to Sioux Falls

Good to know

FAQs for booking flights from District of Columbia to Sioux Falls

How does KAYAK find such low prices on flights from District of Columbia to Sioux Falls?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from District of Columbia to Sioux Falls.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to Sioux Falls?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sioux Falls from District of Columbia is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from District of Columbia to Sioux Falls?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sioux Falls with an airline and back to District of Columbia with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia to Sioux Falls?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sioux Falls from District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Sioux Falls?

Everything you need to know for your flight to Sioux Falls

Information on the airport you'll fly into in Sioux Falls

Cabin class types available on flights to District of Columbia

Complete your trip to Sioux Falls with a hotel stay or car rental

Find direct flights for Sioux Falls

Flights to other popular destinations

Flights from domestic origins to Sioux Falls

Choose which airport to fly into in Sioux Falls

Find deals for your return flight